Citrus Sinensis ID: 048603

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Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------130-------140-------150-------160-------170-------180-------190-------200-------210-------220-------230-------240-------250-------260-------270-------280-------290-------300-----
Protein Sequence
MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSVMPDHA
Secondary Structure (PSIPRED)
cccccHHHHHHHHHHHHHHHHHHHHHHHHHHcccccccccHHHHHHHHHHHHHcccccHHHHHHHHHHHHHccccccccccccccHHHHHccHHHHHHHHHHHcccHHHHHccccccccccccccccccccEEEHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccccccccccccccccHHHHHHcccccccccHHHHHHHcccccccccccccccccccHHHHHHHHHHHHccccccccccHHHHHHHHccEEEEEccccEEEccccccccccccccccccccccc
Secondary Structure Prediction (SSPRO)
ccccccHHHHHHHHHHHHHHHEEHEEEEcccccccccccHHHHHHHHHHHHcHEEccccccEEEcccccccccccccccccccccHHHHHcccccHEEEEEEcccEEcccccccccccccccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHcHHHHHHHHHHHHHHHHHHHHHHHHHHcccccccccccHHHHHHHHHccccccccHHHHHHHHHccccccHHHccccccccHHHHHHHHHHHHHHHHHcccccccccHHHHHHHHHEEEcccccEEEccccccccccEEEEEcccccccc
Coil and Loop (DISEMBL)
miskapwylLPLAwawtgtavtgffvighdcahksfsknkLLEDIVGTlaflpliypyepwrfkhdkhhaktnmlhgdtawhpvwkeefdtspflRKAIIygygpfrpwmSIAHWLIWHfdlskfrpnevKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFtmvhhtaphipfkspnewNAAQAQLngtvhcdypkWIEILCHNInvhiphhispripsynlkAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYdkeqnyvafdqlapkdsqpitflksvmpdha
Flexible Loop (DISEMBL)
MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSVMPDHA
Low Complexity Region (SEG)
MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSVMPDHA
Disordered region (IsUnstruct)
****APWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLA******************
Disordered Region (DISOPRED)
MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLA******************
Disordered Region (DISEMBL)
MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSVMPDHA
Disordered Region (DISPRO)
*ISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSVMPD**
Transmembrane Helix (TMHMM)
iiiiiiHHHHHHHHHHHHHHHHHHHHHHHoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHHHHoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (HMMTOP)
iiiiiiHHHHHHHHHHHHHHHHHHHHHooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHHHHHHoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (MEMSAT)
ooooooHHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHHHHHooHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
TM Helix, Signal Peptide (MEMSAT_SVM)
oooooHHHHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiHHHHHHHHHHHHHHHHooooooooooooooooooooooooooooooooooooooooHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHHHoooHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
TM Helix, Signal Peptide (Phobius)
oooooHHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiHHHHHHHHHHHHHHHHHHoooooooooooooooooooooooooooooooooooooooHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHHoooooHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Signal Peptide (SignalP HMM Mode)
SSSSSSSSSSSSSSSSSSSSSSSSooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP NN Mode)
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Coiled Coils (COILS)
MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSVMPDHA
Positional Conservation
no confident homologs detected

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Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST

Original result of BLAST against SWISS-PROT Database

ID	Length	Definition	RBH(Q2H)	RBH(H2Q)	Q cover	H cover	Identity	E-value
Query	305	2.2.26 [Sep-21-2011]
P48627	443	Omega-6 fatty acid desatu	N/A	no	1.0	0.688	0.842	1e-159
P46312	448	Omega-6 fatty acid desatu	yes	no	0.996	0.678	0.822	1e-156
P48628	424	Omega-6 fatty acid desatu	yes	no	0.944	0.679	0.843	1e-150
P48629	447	Omega-6 fatty acid desatu	N/A	no	1.0	0.682	0.773	1e-146
P20388	351	Fatty acid desaturase OS=	N/A	no	0.921	0.800	0.546	2e-86
Q54794	351	Fatty acid desaturase OS=	N/A	no	0.872	0.757	0.477	1e-70
P48620	447	Omega-3 fatty acid desatu	N/A	no	0.796	0.543	0.306	4e-24
P48619	460	Omega-3 fatty acid desatu	N/A	no	0.888	0.589	0.298	1e-23
P48621	453	Omega-3 fatty acid desatu	no	no	0.796	0.536	0.318	1e-23
P48626	379	Omega-3 fatty acid desatu	N/A	no	0.790	0.635	0.312	2e-23

>sp|P48627|FAD6C_BRANA Omega-6 fatty acid desaturase, chloroplastic OS=Brassica napus PE=2 SV=1

 Score =  560 bits (1444), Expect = e-159,   Method: Compositional matrix adjust.
 Identities = 257/305 (84%), Positives = 284/305 (93%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MI+KAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKL+EDIVGTLAFLPL+YPYEP
Sbjct: 138 MIAKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLVEDIVGTLAFLPLVYPYEP 197

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHD+HHAKTNML  DTAW PV  EEFD+SP LRKAII+GYGP RPW+SIAHW+ WHF
Sbjct: 198 WRFKHDRHHAKTNMLVHDTAWQPVPPEEFDSSPVLRKAIIFGYGPIRPWLSIAHWVNWHF 257

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           +L KFRP+EV RVKISLACVFAFMA+GWPLII K G+ GW+K+WLMPWLGYHFWMSTFTM
Sbjct: 258 NLRKFRPSEVNRVKISLACVFAFMAVGWPLIIYKVGVLGWVKFWLMPWLGYHFWMSTFTM 317

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           VHHTAPHIPFK  +EWNAAQAQLNGTVHCDYP WIEILCH+INVHIPHHISPRIPSYNL+
Sbjct: 318 VHHTAPHIPFKPADEWNAAQAQLNGTVHCDYPSWIEILCHDINVHIPHHISPRIPSYNLR 377

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
           AAH+SIQ+NWGKY N A+WNWRLMKTIMTVCH+YDKE+NY+ FD+LAP++SQPITFLK  
Sbjct: 378 AAHQSIQENWGKYTNLATWNWRLMKTIMTVCHVYDKEENYIPFDRLAPEESQPITFLKKA 437

Query: 301 MPDHA 305
           MPD+A
Sbjct: 438 MPDYA 442

Chloroplast omega-6 fatty acid desaturase introduces the second double bond in the biosynthesis of 16:3 and 18:3 fatty acids, important constituents of plant membranes. It is thought to use ferredoxin as an electron donor and to act on fatty acids esterified to galactolipids, sulfolipids and phosphatidylglycerol.
Brassica napus (taxid: 3708)
EC: 1EC: .EC: 1EC: 4EC: .EC: 1EC: 9EC: .EC: -

>sp|P46312|FAD6C_ARATH Omega-6 fatty acid desaturase, chloroplastic OS=Arabidopsis thaliana GN=FAD6 PE=1 SV=2

 Score =  552 bits (1422), Expect = e-156,   Method: Compositional matrix adjust.
 Identities = 250/304 (82%), Positives = 282/304 (92%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MI+K+PWYLLPLAWAWTGTA+TGFFVIGHDCAHKSFSKNKL+EDIVGTLAFLPL+YPYEP
Sbjct: 143 MIAKSPWYLLPLAWAWTGTAITGFFVIGHDCAHKSFSKNKLVEDIVGTLAFLPLVYPYEP 202

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHD+HHAKTNML  DTAW PV  EEF++SP +RKAII+GYGP RPW+SIAHW+ WHF
Sbjct: 203 WRFKHDRHHAKTNMLVHDTAWQPVPPEEFESSPVMRKAIIFGYGPIRPWLSIAHWVNWHF 262

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           +L KFR +EV RVKISLACVFAFMA+GWPLI+ K GI GW+K+WLMPWLGYHFWMSTFTM
Sbjct: 263 NLKKFRASEVNRVKISLACVFAFMAVGWPLIVYKVGILGWVKFWLMPWLGYHFWMSTFTM 322

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           VHHTAPHIPFK  +EWNAAQAQLNGTVHCDYP WIEILCH+INVHIPHHISPRIPSYNL+
Sbjct: 323 VHHTAPHIPFKPADEWNAAQAQLNGTVHCDYPSWIEILCHDINVHIPHHISPRIPSYNLR 382

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
           AAH+SIQ+NWGKY N A+WNWRLMKTIMTVCH+YDKE+NY+ FD+LAP++SQPITFLK  
Sbjct: 383 AAHESIQENWGKYTNLATWNWRLMKTIMTVCHVYDKEENYIPFDRLAPEESQPITFLKKA 442

Query: 301 MPDH 304
           MP++
Sbjct: 443 MPNY 446

Chloroplast omega-6 fatty acid desaturase introduces the second double bond in the biosynthesis of 16:3 and 18:3 fatty acids, important constituents of plant membranes. It is thought to use ferredoxin as an electron donor and to act on fatty acids esterified to galactolipids, sulfolipids and phosphatidylglycerol.

Arabidopsis thaliana (taxid: 3702)

EC: 1

EC: .

EC: 1

EC: 4

EC: .

EC: 1

EC: 9

EC: .

EC: -

>sp|P48628|FAD6C_SOYBN Omega-6 fatty acid desaturase, chloroplastic OS=Glycine max PE=2 SV=1

 Score =  531 bits (1369), Expect = e-150,   Method: Compositional matrix adjust.
 Identities = 243/288 (84%), Positives = 266/288 (92%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MISKAPWYLLPLAW WTGTA+TGFFVIGHDCAH+SFS NKL+EDIVGTLAF+PLIYPYEP
Sbjct: 137 MISKAPWYLLPLAWVWTGTAITGFFVIGHDCAHRSFSSNKLVEDIVGTLAFMPLIYPYEP 196

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHD+HHAKTNML  DTAWHPVWK+EF+++P LRKAIIYGYGPFR WMSIAHWL+WHF
Sbjct: 197 WRFKHDRHHAKTNMLREDTAWHPVWKDEFESTPLLRKAIIYGYGPFRCWMSIAHWLMWHF 256

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           DL KFRP+EV RVKISLACVFAF+AIGWPLII KTGI GWIK+WLMPWLGYHFWMSTFTM
Sbjct: 257 DLKKFRPSEVPRVKISLACVFAFIAIGWPLIIYKTGIMGWIKFWLMPWLGYHFWMSTFTM 316

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           VHHTAP+IPFK   EWN AQAQLNGTVHCDYPKWIEILCH+INVHIPHHISPRIPSYNL+
Sbjct: 317 VHHTAPYIPFKYSEEWNRAQAQLNGTVHCDYPKWIEILCHDINVHIPHHISPRIPSYNLR 376

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAP 288
           AAHKS+Q+NWG+YLNEASWNWRLMKTIMTVC +YDKE++     +  P
Sbjct: 377 AAHKSLQENWGQYLNEASWNWRLMKTIMTVCQVYDKEKSLCCLRRTCP 424

Chloroplast omega-6 fatty acid desaturase introduces the second double bond in the biosynthesis of 16:3 and 18:3 fatty acids, important constituents of plant membranes. It is thought to use ferredoxin as an electron donor and to act on fatty acids esterified to galactolipids, sulfolipids and phosphatidylglycerol.

Glycine max (taxid: 3847)

EC: 1

EC: .

EC: 1

EC: 4

EC: .

EC: 1

EC: 9

EC: .

EC: -

>sp|P48629|FAD6C_SPIOL Omega-6 fatty acid desaturase, chloroplastic OS=Spinacia oleracea GN=FAD6 PE=1 SV=1

 Score =  517 bits (1332), Expect = e-146,   Method: Compositional matrix adjust.
 Identities = 236/305 (77%), Positives = 271/305 (88%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MI+KAPWYLLPLAWAWTGTA+TGFFVIGHDCAHKSFSKNKL+EDIVGTLAF+PLIYPYEP
Sbjct: 143 MIAKAPWYLLPLAWAWTGTAITGFFVIGHDCAHKSFSKNKLVEDIVGTLAFMPLIYPYEP 202

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHD+HH KTNML  DTAW P+ KE+ ++SP LRKA+IY YGP R WMSIAHWL  HF
Sbjct: 203 WRFKHDQHHTKTNMLREDTAWLPIMKEDIESSPGLRKALIYAYGPLRTWMSIAHWLKVHF 262

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           +L  FR +EVKR  ISLA VFAFM IGWPLII KTGI GWIK+WLMPWLGYHFWMSTFT+
Sbjct: 263 NLKDFRQSEVKRATISLAAVFAFMVIGWPLIIYKTGIVGWIKFWLMPWLGYHFWMSTFTI 322

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           VHHTAPHIPFKS  EWNAAQAQL+GTVHCDYP+WIEILCH+I+VHIPHHISP+IPSYNL+
Sbjct: 323 VHHTAPHIPFKSSKEWNAAQAQLSGTVHCDYPRWIEILCHDISVHIPHHISPKIPSYNLR 382

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
           AA++S+ +NWG+YLN+   NWRLM+TIMT CHIYDK+ NYV+F++  P++SQPI+  K V
Sbjct: 383 AANQSLNENWGEYLNKPKSNWRLMRTIMTTCHIYDKDGNYVSFEKAVPEESQPISIPKRV 442

Query: 301 MPDHA 305
           MPD+A
Sbjct: 443 MPDYA 447

Chloroplast omega-6 fatty acid desaturase introduces the second double bond in the biosynthesis of 16:3 and 18:3 fatty acids, important constituents of plant membranes. It is thought to use ferredoxin as an electron donor and to act on fatty acids esterified to galactolipids, sulfolipids and phosphatidylglycerol.

Spinacia oleracea (taxid: 3562)

EC: 1

EC: .

EC: 1

EC: 4

EC: .

EC: 1

EC: 9

EC: .

EC: -

>sp|P20388|DESA_SYNY3 Fatty acid desaturase OS=Synechocystis sp. (strain PCC 6803 / Kazusa) GN=desA PE=3 SV=1

 Score =  318 bits (816), Expect = 2e-86,   Method: Compositional matrix adjust.
 Identities = 154/282 (54%), Positives = 199/282 (70%), Gaps = 1/282 (0%)

Query: 6   PWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKH 65
           PWY LP+ W WTGTA+TG FV+GHDC H+SF+K + + D+VG +AF PLIYP+  WR  H
Sbjct: 67  PWYCLPITWIWTGTALTGAFVVGHDCGHRSFAKKRWVNDLVGHIAFAPLIYPFHSWRLLH 126

Query: 66  DKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGY-GPFRPWMSIAHWLIWHFDLSK 124
           D HH  TN +  D AW P   E F  SP + +       GPF    SI HW + HF LS 
Sbjct: 127 DHHHLHTNKIEVDNAWDPWSVEAFQASPAIVRLFYRAIRGPFWWTGSIFHWSLMHFKLSN 186

Query: 125 FRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHT 184
           F   +  +VK+S+A VF F AI +P +I+ TG+ G++K+WLMPWL YHFWMSTFT+VHHT
Sbjct: 187 FAQRDRNKVKLSIAVVFLFAAIAFPALIITTGVWGFVKFWLMPWLVYHFWMSTFTIVHHT 246

Query: 185 APHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHK 244
            P I F+   +W+AA+AQLNGTVHCDYP+W+E+LCH+INVHIPHH+S  IPSYNL+ AH 
Sbjct: 247 IPEIRFRPAADWSAAEAQLNGTVHCDYPRWVEVLCHDINVHIPHHLSVAIPSYNLRLAHG 306

Query: 245 SIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQL 286
           S+++NWG +L E ++NW+LM+ I   CH+YD E  Y  F  L
Sbjct: 307 SLKENWGPFLYERTFNWQLMQQISGQCHLYDPEHGYRTFGSL 348

Can introduce a second cis double bond at the Delta(12) position of fatty acid bound to membranes glycerolipids. This enzyme is involved in chilling tolerance because the phase transition temperature of lipids of cellular membranes depends on the degree of unsaturation of fatty acids of the membrane lipids.

Synechocystis sp. (strain PCC 6803 / Kazusa) (taxid: 1111708)

EC: 1

EC: .

EC: 1

EC: 4

EC: .

EC: 1

EC: 9

EC: .

EC: -

>sp|Q54794|DESA_SPIPL Fatty acid desaturase OS=Spirulina platensis GN=desA PE=3 SV=1

 Score =  266 bits (680), Expect = 1e-70,   Method: Compositional matrix adjust.
 Identities = 129/270 (47%), Positives = 181/270 (67%), Gaps = 4/270 (1%)

Query: 2   ISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPW 61
           I+ APW+LLP+ W +TGTA+TGFFVIGHDC H+SFS+N  + D VG + FLP+IYP+  W
Sbjct: 62  IAIAPWFLLPVVWVFTGTALTGFFVIGHDCGHRSFSRNVWVNDWVGHILFLPIIYPFHSW 121

Query: 62  RFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPW--MSIAHWLIWH 119
           R  H++HH  TN +  D AW P  KEE+  +    + + Y     R W   SI HW   H
Sbjct: 122 RIGHNQHHKYTNRMELDNAWQPWRKEEYQNAGKFMQ-VTYDLFRGRAWWIGSILHWASIH 180

Query: 120 FDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFT 179
           FD +KF   + ++VK S   V    AI +P +IL  G+ G++K+W++PWL +HFWMSTFT
Sbjct: 181 FDWTKFEGKQRQQVKFSSLLVIGAAAIAFPTMILTIGVWGFVKFWVIPWLVFHFWMSTFT 240

Query: 180 MVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNL 239
           ++HHT   IPF+ P +W+ A++QL+GTVHC+Y +W E LCH+INVHIPHH++  IP YNL
Sbjct: 241 LLHHTIADIPFREPEQWHEAESQLSGTVHCNYSRWGEFLCHDINVHIPHHVTTAIPWYNL 300

Query: 240 KAAHKSIQQNWGKYLN-EASWNWRLMKTIM 268
           +      ++  G+YL  E  ++W LMK ++
Sbjct: 301 RTPTPVYRKIGGEYLYPECDFSWGLMKQVV 330

Can introduce a second cis double bond at the Delta(12) position of fatty acid bound to membranes glycerolipids. This enzyme is involved in chilling tolerance because the phase transition temperature of lipids of cellular membranes depends on the degree of unsaturation of fatty acids of the membrane lipids.

Spirulina platensis (taxid: 118562)

EC: 1

EC: .

EC: 1

EC: 4

EC: .

EC: 1

EC: 9

EC: .

EC: -

>sp|P48620|FAD3C_SESIN Omega-3 fatty acid desaturase, chloroplastic OS=Sesamum indicum GN=FAD7 PE=2 SV=1

 Score =  112 bits (280), Expect = 4e-24,   Method: Compositional matrix adjust.
 Identities = 81/264 (30%), Positives = 123/264 (46%), Gaps = 21/264 (7%)

Query: 7   WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHD 66
           W + PL W    T     FV+GHDC H SFS +  L  +VG +    ++ PY  WR  H 
Sbjct: 145 WVVWPLYWFAQSTMFWALFVLGHDCGHGSFSNDPKLNSVVGHILHSSILVPYHGWRISHR 204

Query: 67  KHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWL---------- 116
            HH     +  D +WHP+ ++ +       K + +   PF P ++   +L          
Sbjct: 205 THHQNHGHVENDESWHPLSEKIYKNLDTATKKLRFTL-PF-PLLAYPIYLWSRSPGKQGS 262

Query: 117 IWHFDLSKFRPNEVKRVKISLACVFAFMA--IGWPLIILKTGIAGWIKYWLMPWLGYHFW 174
            +H D   F PNE K V  S  C  A +A  +G   +I   G    +K + +P+LG   W
Sbjct: 263 HFHPDSDLFVPNEKKDVITSTVCWTAMLALLVGLSFVI---GPVQLLKLYGIPYLGNVMW 319

Query: 175 MSTFTMVHHTA--PHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISP 232
           +   T +HH      +P+    EW+  +  L  T+  DY  WI  + H+I  H+ HH+ P
Sbjct: 320 LDLVTYLHHHGHEDKLPWYRGKEWSYLRGGLT-TLDRDY-GWINNIHHDIGTHVIHHLFP 377

Query: 233 RIPSYNLKAAHKSIQQNWGKYLNE 256
           +IP Y+L  A ++ +   GKY  E
Sbjct: 378 QIPHYHLIEATEAAKPVLGKYYRE 401

Chloroplast omega-3 fatty acid desaturase introduces the third double bond in the biosynthesis of 16:3 and 18:3 fatty acids, important constituents of plant membranes. It is thought to use ferredoxin as an electron donor and to act on fatty acids esterified to galactolipids, sulfolipids and phosphatidylglycerol.

Sesamum indicum (taxid: 4182)

EC: 1

EC: .

EC: 1

EC: 4

EC: .

EC: 1

EC: 9

EC: .

EC: -

>sp|P48619|FAD3C_RICCO Omega-3 fatty acid desaturase, chloroplastic OS=Ricinus communis GN=FAD7A-1 PE=2 SV=1

 Score =  110 bits (276), Expect = 1e-23,   Method: Compositional matrix adjust.
 Identities = 86/288 (29%), Positives = 128/288 (44%), Gaps = 17/288 (5%)

Query: 7   WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHD 66
           W   PL W   GT     FV+GHDC H SFS N  L  +VG L    ++ PY  WR  H 
Sbjct: 155 WVAWPLYWFCQGTMFWALFVLGHDCGHGSFSNNPKLNSVVGHLLHSSILVPYHGWRISHR 214

Query: 67  KHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYG------PFRPWMSIAHWLIWHF 120
            HH     +  D +WHP+ ++ F +   + K + +         PF  W         HF
Sbjct: 215 THHQNHGHVENDESWHPLSEKIFKSLDNVTKTLRFSLPFPMLAYPFYLWSRSPGKKGSHF 274

Query: 121 --DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILK--TGIAGWIKYWLMPWLGYHFWMS 176
             D   F P E K +  S AC  A  A+   L+ L    G    +K + +P+  +  W+ 
Sbjct: 275 HPDSGLFVPKERKDIITSTACWTAMAAL---LVYLNFSMGPVQMLKLYGIPYWIFVMWLD 331

Query: 177 TFTMVHHTA--PHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRI 234
             T +HH      +P+     W+  +  L  T+  DY  WI  + H+I  H+ HH+ P+I
Sbjct: 332 FVTYLHHHGHEDKLPWYRGKAWSYLRGGLT-TLDRDY-GWINNIHHDIGTHVIHHLFPQI 389

Query: 235 PSYNLKAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVA 282
           P Y+L  A ++ +   GKY  E   +  L   ++       KE +YV+
Sbjct: 390 PHYHLVEATEAAKPVMGKYYREPKKSGPLPLHLLGSLVRSMKEDHYVS 437

Chloroplast omega-3 fatty acid desaturase introduces the third double bond in the biosynthesis of 16:3 and 18:3 fatty acids, important constituents of plant membranes. It is thought to use ferredoxin as an electron donor and to act on fatty acids esterified to galactolipids, sulfolipids and phosphatidylglycerol.

Ricinus communis (taxid: 3988)

EC: 1

EC: .

EC: 1

EC: 4

EC: .

EC: 1

EC: 9

EC: .

EC: -

>sp|P48621|FAD3C_SOYBN Omega-3 fatty acid desaturase, chloroplastic OS=Glycine max GN=FAD7 PE=2 SV=1

 Score =  110 bits (275), Expect = 1e-23,   Method: Compositional matrix adjust.
 Identities = 84/264 (31%), Positives = 128/264 (48%), Gaps = 21/264 (7%)

Query: 7   WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHD 66
           W + PL WA  GT     FV+GHDC H SFS N  L  +VG L    ++ PY  WR  H 
Sbjct: 149 WLVWPLYWAAQGTMFWALFVLGHDCGHGSFSNNSKLNSVVGHLLHSSILVPYHGWRISHR 208

Query: 67  KHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLI--------W 118
            HH        D +WHP+ ++ F +   + + + +   PF P ++   +L          
Sbjct: 209 THHQHHGHAENDESWHPLPEKLFRSLDTVTRMLRF-TAPF-PLLAFPVYLFSRSPGKTGS 266

Query: 119 HFDLSK--FRPNEVKRVKISLACVFAFMA--IGWPLIILKTGIAGWIKYWLMPWLGYHFW 174
           HFD S   F PNE K V  S AC  A +   +G   ++   G    +K + +P++ +  W
Sbjct: 267 HFDPSSDLFVPNERKDVITSTACWAAMLGLLVGLGFVM---GPIQLLKLYGVPYVIFVMW 323

Query: 175 MSTFTMVHHTA--PHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISP 232
           +   T +HH      +P+    EW+  +  L  T+  DY  WI  + H+I  H+ HH+ P
Sbjct: 324 LDLVTYLHHHGHEDKLPWYRGKEWSYLRGGLT-TLDRDY-GWINNIHHDIGTHVIHHLFP 381

Query: 233 RIPSYNLKAAHKSIQQNWGKYLNE 256
           +IP Y+L  A ++ +  +GKY  E
Sbjct: 382 QIPHYHLVEATEAAKPVFGKYYRE 405

Chloroplast omega-3 fatty acid desaturase introduces the third double bond in the biosynthesis of 16:3 and 18:3 fatty acids, important constituents of plant membranes. It is thought to use ferredoxin as an electron donor and to act on fatty acids esterified to galactolipids, sulfolipids and phosphatidylglycerol.

Glycine max (taxid: 3847)

EC: 1

EC: .

EC: 1

EC: 4

EC: .

EC: 1

EC: 9

EC: .

EC: -

>sp|P48626|FAD3E_TOBAC Omega-3 fatty acid desaturase, endoplasmic reticulum OS=Nicotiana tabacum GN=FAD3 PE=2 SV=1

 Score =  109 bits (273), Expect = 2e-23,   Method: Compositional matrix adjust.
 Identities = 83/266 (31%), Positives = 127/266 (47%), Gaps = 25/266 (9%)

Query: 7   WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHD 66
           W   PL WA  GT     FV+GHDC H SFS ++LL ++VG +    ++ PY  WR  H 
Sbjct: 75  WLFYPLYWAIQGTMFWAIFVLGHDCGHGSFSDSQLLNNVVGHILHSAILVPYHGWRISHK 134

Query: 67  KHHAKTNMLHGDTAWHPVWKEEFD----TSPFLRKAIIYGYGPFRPWMSIAHWLI----- 117
            HH     +  D +W P+ ++ ++    ++ FLR  I     PF P ++   +L+     
Sbjct: 135 THHQNHGNVETDESWVPMPEKLYNKVGYSTKFLRYKI-----PF-PLLAYPMYLMKRSPG 188

Query: 118 ---WHFD--LSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYH 172
               HF+     F+P+E K V  S  C +  MA     +    G     K +  P+L + 
Sbjct: 189 KSGSHFNPYSDLFQPHERKYVVTSTLC-WTVMAALLLYLCTAFGSLQMFKIYGAPYLIFV 247

Query: 173 FWMSTFTMVHHTA--PHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHI 230
            W+   T +HH      +P+    EW+  +  L  TV  DY  +  I  H+I  H+ HH+
Sbjct: 248 MWLDFVTYLHHHGYEKKLPWYRGKEWSYLRGGLT-TVDRDYGLFNNI-HHDIGTHVIHHL 305

Query: 231 SPRIPSYNLKAAHKSIQQNWGKYLNE 256
            P+IP Y+L+ A K+ +   GKY  E
Sbjct: 306 FPQIPHYHLREATKAAKPVLGKYYRE 331

ER (microsomal) omega-3 fatty acid desaturase introduces the third double bond in the biosynthesis of 18:3 fatty acids, important constituents of plant membranes. It is thought to use cytochrome b5 as an electron donor and to act on fatty acids esterified to phosphatidylcholine and, possibly, other phospholipids.

Nicotiana tabacum (taxid: 4097)

EC: 1

EC: .

EC: 1

EC: 4

EC: .

EC: 1

EC: 9

EC: .

EC: -

Close Homologs in the Non-Redundant Database Detected by BLAST

Original result of BLAST against Nonredundant Database

GI	Length	Definition	Q cover	H cover	Identity	E-value
Query	305
268527769	442	chloroplast omega-6 fatty acid desaturas	1.0	0.690	0.895	1e-165
359494889	441	PREDICTED: omega-6 fatty acid desaturase	1.0	0.691	0.885	1e-164
54873456	443	chloroplast fatty acid desaturase 6 [Ole	1.0	0.688	0.878	1e-164
58013371	443	plastidial delta-12 oleate desaturase [O	1.0	0.688	0.881	1e-164
449457899	443	PREDICTED: omega-6 fatty acid desaturase	1.0	0.688	0.875	1e-163
156900672	440	chloroplast omega-6 fatty acid desaturas	1.0	0.693	0.865	1e-162
357480091	446	Chloroplast omega-6 fatty acid desaturas	1.0	0.683	0.875	1e-162
388493026	446	unknown [Medicago truncatula]	1.0	0.683	0.875	1e-162
224088264	387	predicted protein [Populus trichocarpa]	1.0	0.788	0.859	1e-160
118487416	444	unknown [Populus trichocarpa]	1.0	0.686	0.859	1e-160

>gi|268527769|gb|ACZ06070.1| chloroplast omega-6 fatty acid desaturase [Arachis hypogaea]

 Score =  587 bits (1513), Expect = e-165,   Method: Compositional matrix adjust.
 Identities = 273/305 (89%), Positives = 291/305 (95%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKL+EDIVGTLAFLPLIYPYEP
Sbjct: 138 MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLVEDIVGTLAFLPLIYPYEP 197

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHD+HHAKTNML+ DTAWHPVWK+EFD+SP LR AIIYGYGPFR WMSIAHWL+WHF
Sbjct: 198 WRFKHDRHHAKTNMLYEDTAWHPVWKDEFDSSPALRNAIIYGYGPFRTWMSIAHWLMWHF 257

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           DL KFR NEVKRVKISLACVFAFMAIGWPLII KTGI GWIK+W MPWLGYHFWMSTFTM
Sbjct: 258 DLKKFRTNEVKRVKISLACVFAFMAIGWPLIIYKTGIMGWIKFWFMPWLGYHFWMSTFTM 317

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           VHHTAPHIPFK    WNAAQAQLNGTVHCDYP+WIEILCH+INVHIPHHISPRIPSYNL+
Sbjct: 318 VHHTAPHIPFKYSENWNAAQAQLNGTVHCDYPQWIEILCHDINVHIPHHISPRIPSYNLR 377

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
           AAHKS+Q+NWGKYLNEASWNWRLMKTIMTVCH+YDK+QNYVAFD+LAP+DS+PITFLK V
Sbjct: 378 AAHKSLQENWGKYLNEASWNWRLMKTIMTVCHVYDKQQNYVAFDELAPEDSRPITFLKEV 437

Query: 301 MPDHA 305
           MPD+A
Sbjct: 438 MPDYA 442

Source: Arachis hypogaea

Species: Arachis hypogaea

Genus: Arachis

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|359494889|ref|XP_003634863.1| PREDICTED: omega-6 fatty acid desaturase, chloroplastic-like [Vitis vinifera] gi|296090576|emb|CBI40939.3| unnamed protein product [Vitis vinifera]

 Score =  585 bits (1507), Expect = e-164,   Method: Compositional matrix adjust.
 Identities = 270/305 (88%), Positives = 292/305 (95%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFS+NKLLEDIVGTLAFLPLIYPYEP
Sbjct: 137 MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSRNKLLEDIVGTLAFLPLIYPYEP 196

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHD+HHAKTNML  DTAWHPV KEEFD+SP LRKAIIYGYGP RPWMSIAHWLIWHF
Sbjct: 197 WRFKHDRHHAKTNMLSEDTAWHPVLKEEFDSSPTLRKAIIYGYGPIRPWMSIAHWLIWHF 256

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           DL+K+RPNE+KRVKISLACVFAFMAIGWPLII KTG+ GWIK+WLMPWLGYHFWMSTFTM
Sbjct: 257 DLNKYRPNEIKRVKISLACVFAFMAIGWPLIIYKTGVMGWIKFWLMPWLGYHFWMSTFTM 316

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           VHHTAPHIPFKS +EWNAAQAQLNGTVHCDYP+WIEILCH INVHIPHHISPRIPSYNL+
Sbjct: 317 VHHTAPHIPFKSSDEWNAAQAQLNGTVHCDYPRWIEILCHYINVHIPHHISPRIPSYNLR 376

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
           AAH+S+Q+NWGKYLNEA WNWRLMKTI+T+CH+Y+KEQNYVAFD LAP++SQPI FL+ V
Sbjct: 377 AAHQSLQENWGKYLNEARWNWRLMKTILTMCHVYNKEQNYVAFDNLAPEESQPIVFLRKV 436

Query: 301 MPDHA 305
           MPD+A
Sbjct: 437 MPDYA 441

Source: Vitis vinifera

Species: Vitis vinifera

Genus: Vitis

Family: Vitaceae

Order: Vitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|54873456|gb|AAV41001.1| chloroplast fatty acid desaturase 6 [Olea europaea subsp. europaea]

 Score =  583 bits (1502), Expect = e-164,   Method: Compositional matrix adjust.
 Identities = 268/305 (87%), Positives = 292/305 (95%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MI+KAPWYLLPLAWA+TGTA+TGFFVIGHDCAHKSFS+NKL+EDIVGTLAFLPLIYPYEP
Sbjct: 139 MIAKAPWYLLPLAWAFTGTAITGFFVIGHDCAHKSFSRNKLVEDIVGTLAFLPLIYPYEP 198

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHD+HHAKTNML  DTAWHPVW EEF++SP LRKAIIYGYGPFRP MSIAHWL+WHF
Sbjct: 199 WRFKHDRHHAKTNMLSEDTAWHPVWLEEFESSPILRKAIIYGYGPFRPLMSIAHWLMWHF 258

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           DL KFR NEVKRVKISLACV AF+AIGWPLIILKTGI GWIK+WLMPWLGYHFWMSTFTM
Sbjct: 259 DLKKFRSNEVKRVKISLACVSAFIAIGWPLIILKTGIMGWIKFWLMPWLGYHFWMSTFTM 318

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           +HHTAPHIPFKS +EWNAAQAQLNGTVHCDYP WIEILCH+INVHIPHHIS RIPSYNL+
Sbjct: 319 IHHTAPHIPFKSSDEWNAAQAQLNGTVHCDYPHWIEILCHDINVHIPHHISSRIPSYNLR 378

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
           AAHKS+Q+NWGKY+NEA+WNWRLMKTI+T+CH+YDKEQNYVAFD+LAPKDSQPITFLK V
Sbjct: 379 AAHKSLQENWGKYMNEATWNWRLMKTILTICHVYDKEQNYVAFDELAPKDSQPITFLKKV 438

Query: 301 MPDHA 305
           MPD+A
Sbjct: 439 MPDYA 443

Source: Olea europaea subsp. europaea

Species: Olea europaea

Genus: Olea

Family: Oleaceae

Order: Lamiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|58013371|gb|AAW63039.1| plastidial delta-12 oleate desaturase [Olea europaea]

 Score =  582 bits (1501), Expect = e-164,   Method: Compositional matrix adjust.
 Identities = 269/305 (88%), Positives = 292/305 (95%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MI+KAPWYLLPLAWA+TGTA+TGFFVIGHDCAHKSFS+NKL+EDIVGTLAFLPLIYPYEP
Sbjct: 139 MIAKAPWYLLPLAWAFTGTAITGFFVIGHDCAHKSFSRNKLVEDIVGTLAFLPLIYPYEP 198

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHD+HHAKTNML  DTAWHPVW EEF++SP LRKAIIYGYGPFRP MSIAHWL+WHF
Sbjct: 199 WRFKHDRHHAKTNMLSEDTAWHPVWLEEFESSPILRKAIIYGYGPFRPLMSIAHWLMWHF 258

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           DL KFR NEVKRVKISLACV AF+AIGWPLIILKTGI GWIK+WLMPWLGYHFWMSTFTM
Sbjct: 259 DLKKFRSNEVKRVKISLACVSAFIAIGWPLIILKTGIMGWIKFWLMPWLGYHFWMSTFTM 318

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           VHHTAPHIPFKS +EWNAAQAQLNGTVHCDYP WIEILCH+INVHIPHHIS RIPSYNL+
Sbjct: 319 VHHTAPHIPFKSSDEWNAAQAQLNGTVHCDYPHWIEILCHDINVHIPHHISSRIPSYNLR 378

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
           AAHKS+Q+NWGKY+NEA+WNWRLMKTI+T+CH+YDKEQNYVAFD+LAPKDSQPITFLK V
Sbjct: 379 AAHKSLQENWGKYMNEATWNWRLMKTILTICHVYDKEQNYVAFDELAPKDSQPITFLKKV 438

Query: 301 MPDHA 305
           MPD+A
Sbjct: 439 MPDYA 443

Source: Olea europaea

Species: Olea europaea

Genus: Olea

Family: Oleaceae

Order: Lamiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|449457899|ref|XP_004146685.1| PREDICTED: omega-6 fatty acid desaturase, chloroplastic-like [Cucumis sativus]

 Score =  580 bits (1494), Expect = e-163,   Method: Compositional matrix adjust.
 Identities = 267/305 (87%), Positives = 290/305 (95%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MI+KAPWYLLPLAWAWTGTA+TGFFVIGHDCAHKSFS+NKL+EDIVGTLAF+PLIYPYEP
Sbjct: 139 MIAKAPWYLLPLAWAWTGTAITGFFVIGHDCAHKSFSRNKLVEDIVGTLAFMPLIYPYEP 198

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHD+HHAKTNML  DTAWHPVWKEEFD++P LRKAIIYGYGPFRPWMSIAHWL+WHF
Sbjct: 199 WRFKHDQHHAKTNMLEEDTAWHPVWKEEFDSAPLLRKAIIYGYGPFRPWMSIAHWLLWHF 258

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           DL KFRPNEVKRVKISLACVFAFM IGWPLII KTGI GW+K+WLMPWLGYHFWMSTFTM
Sbjct: 259 DLKKFRPNEVKRVKISLACVFAFMFIGWPLIIYKTGILGWVKFWLMPWLGYHFWMSTFTM 318

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           VHHTAPHIPFKS  EWNAAQAQLNGTVHC YP+WIEILCH+INVHIPHHISPRIPSYNL+
Sbjct: 319 VHHTAPHIPFKSSEEWNAAQAQLNGTVHCAYPQWIEILCHDINVHIPHHISPRIPSYNLR 378

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
           AAHKS+Q+NWGK+LNEASWNWRLMKTIMT+CH+Y+KE+NYVAFD+L  +DS PITFLK V
Sbjct: 379 AAHKSLQENWGKHLNEASWNWRLMKTIMTICHVYNKEENYVAFDRLNKEDSYPITFLKKV 438

Query: 301 MPDHA 305
           MPD A
Sbjct: 439 MPDLA 443

Source: Cucumis sativus

Species: Cucumis sativus

Genus: Cucumis

Family: Cucurbitaceae

Order: Cucurbitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|156900672|gb|ABU96742.1| chloroplast omega-6 fatty acid desaturase [Jatropha curcas]

 Score =  578 bits (1489), Expect = e-162,   Method: Compositional matrix adjust.
 Identities = 264/305 (86%), Positives = 290/305 (95%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MISKAPWYLLPLAWAWTGTA+TGFFVIGHDCAHKSFS+NKL+ED+VGTLAFLPLIYPYEP
Sbjct: 136 MISKAPWYLLPLAWAWTGTAITGFFVIGHDCAHKSFSRNKLVEDVVGTLAFLPLIYPYEP 195

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHD+HHAKTNML  DTAWHPV KEEFD+SP  RKAIIYGYG  RPWMSIAHWLIWHF
Sbjct: 196 WRFKHDRHHAKTNMLAEDTAWHPVLKEEFDSSPIFRKAIIYGYGLVRPWMSIAHWLIWHF 255

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           D+ KFRPNEVKRVKISLACVFAFMA+GWPLII KTGI GWIK+WLMPWLGYHFWMSTFTM
Sbjct: 256 DIKKFRPNEVKRVKISLACVFAFMAVGWPLIIYKTGIMGWIKFWLMPWLGYHFWMSTFTM 315

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           VHHTAPHIPFKS +EWN AQAQLNGTVHCDYP+WIEILCH+INVHIPHH+S +IPSYNL+
Sbjct: 316 VHHTAPHIPFKSSDEWNMAQAQLNGTVHCDYPRWIEILCHDINVHIPHHVSSKIPSYNLR 375

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
           AAHKSIQ+NWGKY+NEA+WNWRLMKTIMT+CH+YDKEQNY+AFD++AP++SQPI FLK V
Sbjct: 376 AAHKSIQENWGKYINEATWNWRLMKTIMTICHVYDKEQNYIAFDKIAPEESQPIEFLKRV 435

Query: 301 MPDHA 305
           MPD+A
Sbjct: 436 MPDYA 440

Source: Jatropha curcas

Species: Jatropha curcas

Genus: Jatropha

Family: Euphorbiaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|357480091|ref|XP_003610331.1| Chloroplast omega-6 fatty acid desaturase [Medicago truncatula] gi|355511386|gb|AES92528.1| Chloroplast omega-6 fatty acid desaturase [Medicago truncatula]

 Score =  577 bits (1488), Expect = e-162,   Method: Compositional matrix adjust.
 Identities = 267/305 (87%), Positives = 290/305 (95%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFS NKL+EDIVGTLAFLPLIYPYEP
Sbjct: 142 MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSTNKLVEDIVGTLAFLPLIYPYEP 201

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHDKHHAKTNML  DTAW PVW++EF++SPFLRKAIIYGYGPFR WMSIAHWL+ HF
Sbjct: 202 WRFKHDKHHAKTNMLKEDTAWQPVWQDEFESSPFLRKAIIYGYGPFRCWMSIAHWLVSHF 261

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           DL  FRPNE+KRVKISLACVFAF+AIGWPLII KTGI GWIK+WLMPWLGYHFWMSTFTM
Sbjct: 262 DLKTFRPNEIKRVKISLACVFAFIAIGWPLIIYKTGIMGWIKFWLMPWLGYHFWMSTFTM 321

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           VHHTAPHIPFK+  EWNAAQAQLNGTVHC YP+WIEILCH+INVHIPHHISP+IPSYNL+
Sbjct: 322 VHHTAPHIPFKNSEEWNAAQAQLNGTVHCAYPQWIEILCHDINVHIPHHISPKIPSYNLR 381

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
           AAHKSIQ+NWGKYLNEASWNWRLMKTIMTVCH+YDK+QNYV+FD++APK+S+PI FLK V
Sbjct: 382 AAHKSIQENWGKYLNEASWNWRLMKTIMTVCHVYDKQQNYVSFDEVAPKESRPIRFLKKV 441

Query: 301 MPDHA 305
           MPD+A
Sbjct: 442 MPDYA 446

Source: Medicago truncatula

Species: Medicago truncatula

Genus: Medicago

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|388493026|gb|AFK34579.1| unknown [Medicago truncatula]

 Score =  577 bits (1486), Expect = e-162,   Method: Compositional matrix adjust.
 Identities = 267/305 (87%), Positives = 289/305 (94%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFS NKL+EDIVGTLAFLPLIYPYEP
Sbjct: 142 MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSTNKLVEDIVGTLAFLPLIYPYEP 201

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHDKHHAKTNML  DTAW PVW+ EF++SPFLRKAIIYGYGPFR WMSIAHWL+ HF
Sbjct: 202 WRFKHDKHHAKTNMLKEDTAWQPVWQNEFESSPFLRKAIIYGYGPFRCWMSIAHWLVSHF 261

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           DL  FRPNE+KRVKISLACVFAF+AIGWPLII KTGI GWIK+WLMPWLGYHFWMSTFTM
Sbjct: 262 DLKTFRPNEIKRVKISLACVFAFIAIGWPLIIYKTGIMGWIKFWLMPWLGYHFWMSTFTM 321

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           VHHTAPHIPFK+  EWNAAQAQLNGTVHC YP+WIEILCH+INVHIPHHISP+IPSYNL+
Sbjct: 322 VHHTAPHIPFKNSEEWNAAQAQLNGTVHCAYPQWIEILCHDINVHIPHHISPKIPSYNLR 381

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
           AAHKSIQ+NWGKYLNEASWNWRLMKTIMTVCH+YDK+QNYV+FD++APK+S+PI FLK V
Sbjct: 382 AAHKSIQENWGKYLNEASWNWRLMKTIMTVCHVYDKQQNYVSFDEVAPKESRPIRFLKKV 441

Query: 301 MPDHA 305
           MPD+A
Sbjct: 442 MPDYA 446

Source: Medicago truncatula

Species: Medicago truncatula

Genus: Medicago

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|224088264|ref|XP_002308396.1| predicted protein [Populus trichocarpa] gi|222854372|gb|EEE91919.1| predicted protein [Populus trichocarpa]

 Score =  571 bits (1472), Expect = e-160,   Method: Compositional matrix adjust.
 Identities = 262/305 (85%), Positives = 284/305 (93%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MISKAPWYLLP AWAWTGTAVTGFFVIGHDCAHKSFS+NK++EDIVGTLAFLPLIYPYEP
Sbjct: 83  MISKAPWYLLPFAWAWTGTAVTGFFVIGHDCAHKSFSRNKVVEDIVGTLAFLPLIYPYEP 142

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHDKHHAKTNML  DTAWHPVWK EFD+SP LRKAII+GYGPFRPWMSI HWLIWHF
Sbjct: 143 WRFKHDKHHAKTNMLEEDTAWHPVWKAEFDSSPNLRKAIIFGYGPFRPWMSIGHWLIWHF 202

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           +L KFR NE +RVKISLACVF FMA+GWPLII K GI GWIK+WLMPWLGYHFWMSTFTM
Sbjct: 203 NLKKFRSNETQRVKISLACVFGFMAVGWPLIIYKAGIMGWIKFWLMPWLGYHFWMSTFTM 262

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           VHHTAPHIPFKS +EWNAAQAQLNGTVHCDYP WIEILCH+INVHIPHH+S RIP YNL+
Sbjct: 263 VHHTAPHIPFKSSDEWNAAQAQLNGTVHCDYPSWIEILCHDINVHIPHHVSSRIPHYNLR 322

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
            AHKS+Q+NWGKYLNEA WNWRLMKTIMT+CH+YDKE+NYVAFDQLAP++SQP+ FLK V
Sbjct: 323 MAHKSLQENWGKYLNEAKWNWRLMKTIMTLCHVYDKEENYVAFDQLAPEESQPVAFLKRV 382

Query: 301 MPDHA 305
           MPD+A
Sbjct: 383 MPDYA 387

Source: Populus trichocarpa

Species: Populus trichocarpa

Genus: Populus

Family: Salicaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|118487416|gb|ABK95536.1| unknown [Populus trichocarpa]

 Score =  570 bits (1469), Expect = e-160,   Method: Compositional matrix adjust.
 Identities = 262/305 (85%), Positives = 284/305 (93%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
           MISKAPWYLLP AWAWTGTAVTGFFVIGHDCAHKSFS+NK++EDIVGTLAFLPLIYPYEP
Sbjct: 140 MISKAPWYLLPFAWAWTGTAVTGFFVIGHDCAHKSFSRNKVVEDIVGTLAFLPLIYPYEP 199

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
           WRFKHDKHHAKTNML  DTAWHPVWK EFD+SP LRKAII+GYGPFRPWMSI HWLIWHF
Sbjct: 200 WRFKHDKHHAKTNMLEEDTAWHPVWKAEFDSSPNLRKAIIFGYGPFRPWMSIGHWLIWHF 259

Query: 121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
           +L KFR NE +RVKISLACVF FMA+GWPLII K GI GWIK+WLMPWLGYHFWMSTFTM
Sbjct: 260 NLKKFRSNETQRVKISLACVFGFMAVGWPLIIYKAGIMGWIKFWLMPWLGYHFWMSTFTM 319

Query: 181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
           VHHTAPHIPFKS +EWNAAQAQLNGTVHCDYP WIEILCH+INVHIPHH+S RIP YNL+
Sbjct: 320 VHHTAPHIPFKSSDEWNAAQAQLNGTVHCDYPSWIEILCHDINVHIPHHVSSRIPHYNLR 379

Query: 241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
            AHKS+Q+NWGKYLNEA WNWRLMKTIMT+CH+YDKE+NYVAFDQLAP++SQP+ FLK V
Sbjct: 380 MAHKSLQENWGKYLNEAKWNWRLMKTIMTLCHVYDKEENYVAFDQLAPEESQPVAFLKRV 439

Query: 301 MPDHA 305
           MPD+A
Sbjct: 440 MPDYA 444

Source: Populus trichocarpa

Species: Populus trichocarpa

Genus: Populus

Family: Salicaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

---

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST

Original result of BLAST against Gene Ontology (AMIGO)

ID	Length	Definition	Q cover	H cover	Identity	E-value
Query	305
TAIR|locus:2126734	448	FAD6 "fatty acid desaturase 6"	0.996	0.678	0.822	4.5e-153
DICTYBASE|DDB_G0273837	786	DDB_G0273837 "delta 9 fatty ac	0.911	0.353	0.309	6.3e-37
DICTYBASE|DDB_G0273105	786	DDB_G0273105 "delta 9 fatty ac	0.911	0.353	0.309	6.3e-37
TAIR|locus:2074628	446	FAD7 "fatty acid desaturase 7"	0.881	0.603	0.306	2.1e-29
TAIR|locus:2169677	435	FAD8 "fatty acid desaturase 8"	0.8	0.560	0.315	2.7e-29
TAIR|locus:2005508	386	FAD3 "fatty acid desaturase 3"	0.803	0.634	0.293	5e-28
UNIPROTKB|Q41131	387	Q41131 "Oleate 12-hydroxylase"	0.770	0.607	0.274	4.9e-22
DICTYBASE|DDB_G0288801	701	DDB_G0288801 "delta 9 fatty ac	0.219	0.095	0.417	1.9e-21
WB|WBGene00001394	376	fat-2 [Caenorhabditis elegans	0.806	0.654	0.276	2e-21
TAIR|locus:2099297	383	FAD2 "fatty acid desaturase 2"	0.819	0.652	0.282	4.1e-21

TAIR|locus:2126734 FAD6 "fatty acid desaturase 6" [Arabidopsis thaliana (taxid:3702)]

 Score = 1493 (530.6 bits), Expect = 4.5e-153, P = 4.5e-153
 Identities = 250/304 (82%), Positives = 282/304 (92%)

Query:     1 MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
             MI+K+PWYLLPLAWAWTGTA+TGFFVIGHDCAHKSFSKNKL+EDIVGTLAFLPL+YPYEP
Sbjct:   143 MIAKSPWYLLPLAWAWTGTAITGFFVIGHDCAHKSFSKNKLVEDIVGTLAFLPLVYPYEP 202

Query:    61 WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHF 120
             WRFKHD+HHAKTNML  DTAW PV  EEF++SP +RKAII+GYGP RPW+SIAHW+ WHF
Sbjct:   203 WRFKHDRHHAKTNMLVHDTAWQPVPPEEFESSPVMRKAIIFGYGPIRPWLSIAHWVNWHF 262

Query:   121 DLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTM 180
             +L KFR +EV RVKISLACVFAFMA+GWPLI+ K GI GW+K+WLMPWLGYHFWMSTFTM
Sbjct:   263 NLKKFRASEVNRVKISLACVFAFMAVGWPLIVYKVGILGWVKFWLMPWLGYHFWMSTFTM 322

Query:   181 VHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK 240
             VHHTAPHIPFK  +EWNAAQAQLNGTVHCDYP WIEILCH+INVHIPHHISPRIPSYNL+
Sbjct:   323 VHHTAPHIPFKPADEWNAAQAQLNGTVHCDYPSWIEILCHDINVHIPHHISPRIPSYNLR 382

Query:   241 AAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSV 300
             AAH+SIQ+NWGKY N A+WNWRLMKTIMTVCH+YDKE+NY+ FD+LAP++SQPITFLK  
Sbjct:   383 AAHESIQENWGKYTNLATWNWRLMKTIMTVCHVYDKEENYIPFDRLAPEESQPITFLKKA 442

Query:   301 MPDH 304
             MP++
Sbjct:   443 MPNY 446

GO:0006629 "lipid metabolic process" evidence=IEA

GO:0009507 "chloroplast" evidence=ISM;NAS;IDA

GO:0010205 "photoinhibition" evidence=IMP

GO:0009941 "chloroplast envelope" evidence=IDA

GO:0006633 "fatty acid biosynthetic process" evidence=TAS

GO:0000096 "sulfur amino acid metabolic process" evidence=RCA

GO:0006546 "glycine catabolic process" evidence=RCA

GO:0006636 "unsaturated fatty acid biosynthetic process" evidence=RCA

GO:0006655 "phosphatidylglycerol biosynthetic process" evidence=RCA

GO:0006733 "oxidoreduction coenzyme metabolic process" evidence=RCA

GO:0006766 "vitamin metabolic process" evidence=RCA

GO:0008652 "cellular amino acid biosynthetic process" evidence=RCA

GO:0009072 "aromatic amino acid family metabolic process" evidence=RCA

GO:0009106 "lipoate metabolic process" evidence=RCA

GO:0009108 "coenzyme biosynthetic process" evidence=RCA

GO:0009117 "nucleotide metabolic process" evidence=RCA

GO:0009416 "response to light stimulus" evidence=RCA

GO:0009695 "jasmonic acid biosynthetic process" evidence=RCA

GO:0015994 "chlorophyll metabolic process" evidence=RCA

GO:0015995 "chlorophyll biosynthetic process" evidence=RCA

GO:0016117 "carotenoid biosynthetic process" evidence=RCA

GO:0019216 "regulation of lipid metabolic process" evidence=RCA

GO:0019288 "isopentenyl diphosphate biosynthetic process, mevalonate-independent pathway" evidence=RCA

GO:0019684 "photosynthesis, light reaction" evidence=RCA

GO:0019748 "secondary metabolic process" evidence=RCA

GO:0031408 "oxylipin biosynthetic process" evidence=RCA

GO:0035304 "regulation of protein dephosphorylation" evidence=RCA

GO:0044272 "sulfur compound biosynthetic process" evidence=RCA

GO:0045485 "omega-6 fatty acid desaturase activity" evidence=IGI

DICTYBASE|DDB_G0273837 DDB_G0273837 "delta 9 fatty acid desaturase" [Dictyostelium discoideum (taxid:44689)]

 Score = 405 (147.6 bits), Expect = 6.3e-37, P = 6.3e-37
 Identities = 97/313 (30%), Positives = 163/313 (52%)

Query:     2 ISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPW 61
             I+  P YL P+ W   G +VTG  VIG+DC HK+FSKN L+  I+GT+  LPL+YP++ +
Sbjct:    75 ITLMPSYLTPIGWMLMGASVTGLMVIGNDCIHKTFSKNPLVNSIIGTIVMLPLLYPFQSY 134

Query:    62 RF--KHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWH 119
             +   K++     T +L+G+            T+P +R+   +  G F   +SI +W   +
Sbjct:   135 KISEKNNAEKKSTAVLNGEQFKINAHTTTESTNP-IRQ---WATGKFFWILSIINWSENY 190

Query:   120 FDLSKFRPNEVK-RVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTF 178
             F        + K +  +S+A V+ F  I +P++    G++G++ YW  PWL  HF +ST 
Sbjct:   191 FSTKNLSDKKDKTKAIVSIAIVYIFGFIFFPMMFKFVGVSGFLNYWFAPWLVLHFLLSTA 250

Query:   179 TMVHHTAPHIPF-----------KSPNEWNAAQAQLNGT------VHCDYPKWIEILCHN 221
             +++    P IPF           KS N  N  +     +      VH  YP+W E +  +
Sbjct:   251 SLL----PSIPFYEELQVASKLEKSNNNNNNNKGDKKSSEVEKYLVHITYPQWFEFIVKD 306

Query:   222 INVHIPHHISPRIPSYNLKAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYV 281
             IN  +P  I+  IP YNL+ A+ S +++WG+Y+ E ++   L K ++       + +N+ 
Sbjct:   307 INFSLPRQIAVSIPHYNLRKAYNSFKKSWGEYIYECTFETELFKELII------RSENF- 359

Query:   282 AFDQLAPKDSQPI 294
             + +  +P DS P+
Sbjct:   360 SNEIFSPFDSAPL 372

GO:0055114 "oxidation-reduction process" evidence=IEA

GO:0020037 "heme binding" evidence=IEA

GO:0016717 "oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0006633 "fatty acid biosynthetic process" evidence=IEA

GO:0006629 "lipid metabolic process" evidence=IEA

GO:0005783 "endoplasmic reticulum" evidence=IEA

GO:0005506 "iron ion binding" evidence=IEA

GO:0004768 "stearoyl-CoA 9-desaturase activity" evidence=IEA;ISS

GO:0005789 "endoplasmic reticulum membrane" evidence=ISS

GO:0046872 "metal ion binding" evidence=IEA

GO:0016491 "oxidoreductase activity" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0044351 "macropinocytosis" evidence=RCA

DICTYBASE|DDB_G0273105 DDB_G0273105 "delta 9 fatty acid desaturase" [Dictyostelium discoideum (taxid:44689)]

 Score = 405 (147.6 bits), Expect = 6.3e-37, P = 6.3e-37
 Identities = 97/313 (30%), Positives = 163/313 (52%)

Query:     2 ISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPW 61
             I+  P YL P+ W   G +VTG  VIG+DC HK+FSKN L+  I+GT+  LPL+YP++ +
Sbjct:    75 ITLMPSYLTPIGWMLMGASVTGLMVIGNDCIHKTFSKNPLVNSIIGTIVMLPLLYPFQSY 134

Query:    62 RF--KHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWH 119
             +   K++     T +L+G+            T+P +R+   +  G F   +SI +W   +
Sbjct:   135 KISEKNNAEKKSTAVLNGEQFKINAHTTTESTNP-IRQ---WATGKFFWILSIINWSENY 190

Query:   120 FDLSKFRPNEVK-RVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTF 178
             F        + K +  +S+A V+ F  I +P++    G++G++ YW  PWL  HF +ST 
Sbjct:   191 FSTKNLSDKKDKTKAIVSIAIVYIFGFIFFPMMFKFVGVSGFLNYWFAPWLVLHFLLSTA 250

Query:   179 TMVHHTAPHIPF-----------KSPNEWNAAQAQLNGT------VHCDYPKWIEILCHN 221
             +++    P IPF           KS N  N  +     +      VH  YP+W E +  +
Sbjct:   251 SLL----PSIPFYEELQVASKLEKSNNNNNNNKGDKKSSEVEKYLVHITYPQWFEFIVKD 306

Query:   222 INVHIPHHISPRIPSYNLKAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYV 281
             IN  +P  I+  IP YNL+ A+ S +++WG+Y+ E ++   L K ++       + +N+ 
Sbjct:   307 INFSLPRQIAVSIPHYNLRKAYNSFKKSWGEYIYECTFETELFKELII------RSENF- 359

Query:   282 AFDQLAPKDSQPI 294
             + +  +P DS P+
Sbjct:   360 SNEIFSPFDSAPL 372

GO:0055114 "oxidation-reduction process" evidence=IEA

GO:0020037 "heme binding" evidence=IEA

GO:0016717 "oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0006633 "fatty acid biosynthetic process" evidence=IEA

GO:0006629 "lipid metabolic process" evidence=IEA

GO:0005783 "endoplasmic reticulum" evidence=IEA

GO:0005506 "iron ion binding" evidence=IEA

GO:0004768 "stearoyl-CoA 9-desaturase activity" evidence=IEA;ISS

GO:0005789 "endoplasmic reticulum membrane" evidence=ISS

GO:0046872 "metal ion binding" evidence=IEA

GO:0016491 "oxidoreductase activity" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0044351 "macropinocytosis" evidence=RCA

TAIR|locus:2074628 FAD7 "fatty acid desaturase 7" [Arabidopsis thaliana (taxid:3702)]

 Score = 326 (119.8 bits), Expect = 2.1e-29, P = 2.1e-29
 Identities = 89/290 (30%), Positives = 133/290 (45%)

Query:     7 WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHD 66
             W + PL W   GT     FV+GHDC H SFS +  L  +VG L    ++ PY  WR  H 
Sbjct:   141 WIVWPLYWLAQGTMFWALFVLGHDCGHGSFSNDPKLNSVVGHLLHSSILVPYHGWRISHR 200

Query:    67 KHHAKTNMLHGDTAWHPVWKEEFDT--SP--FLR---KAIIYGYGPFRPWMSIA--HWLI 117
              HH     +  D +WHP+ ++ ++T   P  F R     ++  Y PF  W          
Sbjct:   201 THHQNHGHVENDESWHPMSEKIYNTLDKPTRFFRFTLPLVMLAY-PFYLWARSPGKKGSH 259

Query:   118 WHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILK--TGIAGWIKYWLMP-WLGYHFW 174
             +H D   F P E K V  S AC  A  A+   L+ L    G    +K + +P W+    W
Sbjct:   260 YHPDSDLFLPKERKDVLTSTACWTAMAAL---LVCLNFTIGPIQMLKLYGIPYWINV-MW 315

Query:   175 MSTFTMVHHTAPH--IPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISP 232
             +   T +HH      +P+    EW+  +  L  T+  DY   I  + H+I  H+ HH+ P
Sbjct:   316 LDFVTYLHHHGHEDKLPWYRGKEWSYLRGGLT-TLDRDYGL-INNIHHDIGTHVIHHLFP 373

Query:   233 RIPSYNLKAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVA 282
             +IP Y+L  A ++ +   GKY  E   +  L   ++ +     KE +YV+
Sbjct:   374 QIPHYHLVEATEAAKPVLGKYYREPDKSGPLPLHLLEILAKSIKEDHYVS 423

GO:0006629 "lipid metabolic process" evidence=IEA

GO:0009507 "chloroplast" evidence=ISM;ISS;NAS;IDA

GO:0016717 "oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water" evidence=IEA

GO:0055114 "oxidation-reduction process" evidence=IEA

GO:0009409 "response to cold" evidence=IMP

GO:0009941 "chloroplast envelope" evidence=IDA

GO:0006633 "fatty acid biosynthetic process" evidence=IMP

GO:0042389 "omega-3 fatty acid desaturase activity" evidence=IGI

GO:0042170 "plastid membrane" evidence=TAS

TAIR|locus:2169677 FAD8 "fatty acid desaturase 8" [Arabidopsis thaliana (taxid:3702)]

 Score = 325 (119.5 bits), Expect = 2.7e-29, P = 2.7e-29
 Identities = 83/263 (31%), Positives = 119/263 (45%)

Query:     7 WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHD 66
             W L PL W   GT     FV+GHDC H SFS +  L  + G L    ++ PY  WR  H 
Sbjct:   134 WLLWPLYWFAQGTMFWALFVLGHDCGHGSFSNDPRLNSVAGHLLHSSILVPYHGWRISHR 193

Query:    67 KHHAKTNMLHGDTAWHP----VWKEEFDTSPFLRKAIIY---GYGPFRPWMSIA--HWLI 117
              HH     +  D +WHP    ++K    T+   R  + +    Y PF  W          
Sbjct:   194 THHQNHGHVENDESWHPLPESIYKNLEKTTQMFRFTLPFPMLAY-PFYLWNRSPGKQGSH 252

Query:   118 WHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILK--TGIAGWIKYWLMPWLGYHFWM 175
             +H D   F P E K V  S AC  A  A+   L+ L    G    +K + +P+  +  W+
Sbjct:   253 YHPDSDLFLPKEKKDVLTSTACWTAMAAL---LVCLNFVMGPIQMLKLYGIPYWIFVMWL 309

Query:   176 STFTMVHHTAPH--IPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPR 233
                T +HH      +P+    EW+  +  L  T+  DY  WI  + H+I  H+ HH+ P+
Sbjct:   310 DFVTYLHHHGHEDKLPWYRGKEWSYLRGGLT-TLDRDYG-WINNIHHDIGTHVIHHLFPQ 367

Query:   234 IPSYNLKAAHKSIQQNWGKYLNE 256
             IP Y+L  A ++ +   GKY  E
Sbjct:   368 IPHYHLVEATEAAKPVLGKYYRE 390

GO:0006629 "lipid metabolic process" evidence=IEA

GO:0009507 "chloroplast" evidence=ISM;ISS

GO:0016717 "oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water" evidence=IEA

GO:0055114 "oxidation-reduction process" evidence=IEA

GO:0009941 "chloroplast envelope" evidence=IDA

GO:0006633 "fatty acid biosynthetic process" evidence=IMP

GO:0009266 "response to temperature stimulus" evidence=IEP

GO:0042389 "omega-3 fatty acid desaturase activity" evidence=IMP

TAIR|locus:2005508 FAD3 "fatty acid desaturase 3" [Arabidopsis thaliana (taxid:3702)]

 Score = 313 (115.2 bits), Expect = 5.0e-28, P = 5.0e-28
 Identities = 77/262 (29%), Positives = 123/262 (46%)

Query:     7 WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHD 66
             W+L PL WA  GT     FV+GHDC H SFS   LL  +VG +    ++ PY  WR  H 
Sbjct:    79 WFLWPLYWAAQGTLFWAIFVLGHDCGHGSFSDIPLLNSVVGHILHSFILVPYHGWRISHR 138

Query:    67 KHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIW-------- 118
              HH     +  D +W P+ +  +   P   + + Y   P  P ++   +L +        
Sbjct:   139 THHQNHGHVENDESWVPLPERVYKKLPHSTRMLRYTV-PL-PMLAYPLYLCYRSPGKEGS 196

Query:   119 HFD--LSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMS 176
             HF+   S F P+E K +  S  C ++ M +    +    G    +K + +P++ +  W+ 
Sbjct:   197 HFNPYSSLFAPSERKLIATSTTC-WSIMFVSLIALSFVFGPLAVLKVYGVPYIIFVMWLD 255

Query:   177 TFTMVHHTA--PHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRI 234
               T +HH      +P+    EW+  +  L  T+  DY  +  I  H+I  H+ HH+ P+I
Sbjct:   256 AVTYLHHHGHDEKLPWYRGKEWSYLRGGLT-TIDRDYGIFNNIH-HDIGTHVIHHLFPQI 313

Query:   235 PSYNLKAAHKSIQQNWGKYLNE 256
             P Y+L  A K+ +   G+Y  E
Sbjct:   314 PHYHLVDATKAAKHVLGRYYRE 335

GO:0006629 "lipid metabolic process" evidence=IEA

GO:0009507 "chloroplast" evidence=ISM

GO:0016717 "oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water" evidence=IEA

GO:0055114 "oxidation-reduction process" evidence=IEA

GO:0080167 "response to karrikin" evidence=IEP

GO:0042389 "omega-3 fatty acid desaturase activity" evidence=IGI;IMP

GO:0005783 "endoplasmic reticulum" evidence=IMP

GO:0006636 "unsaturated fatty acid biosynthetic process" evidence=IMP

UNIPROTKB|Q41131 Q41131 "Oleate 12-hydroxylase" [Ricinus communis (taxid:3988)]

 Score = 257 (95.5 bits), Expect = 4.9e-22, P = 4.9e-22
 Identities = 71/259 (27%), Positives = 130/259 (50%)

Query:    14 WAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTN 73
             W + G  +TG +VIGH+C H +FS+ +L +DIVG +    L+ PY  W++ H +HH+   
Sbjct:    94 WLFQGCILTGLWVIGHECGHHAFSEYQLADDIVGLIVHSALLVPYFSWKYSHRRHHSNIG 153

Query:    74 MLHGDTAWHPV------WKEEFDTSP-----FLRKAIIYGYGPFRPW-MSIAHW--LIWH 119
              L  D  + P       W  ++  +P      L   ++ G+  +  + +S   +     H
Sbjct:   154 SLERDEVFVPKSKSKISWYSKYSNNPPGRVLTLAATLLLGWPLYLAFNVSGRPYDRFACH 213

Query:   120 FDLSKFRP--NEVKRVKISLAC--VFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWM 175
             +D   + P  +E +R++I +A   +FA   + +   + K G+A  ++ + +P L  + ++
Sbjct:   214 YD--PYGPIFSERERLQIYIADLGIFATTFVLYQATMAK-GLAWVMRIYGVPLLIVNCFL 270

Query:   176 STFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNI-NVHIPHHISPRI 234
                T + HT P IP    +EW+  +  +  TV  DY    ++  HNI + H+ HH+   +
Sbjct:   271 VMITYLQHTHPAIPRYGSSEWDWLRGAMV-TVDRDYGVLNKVF-HNIADTHVAHHLFATV 328

Query:   235 PSYNLKAAHKSIQQNWGKY 253
             P Y+   A K+I+   G+Y
Sbjct:   329 PHYHAMEATKAIKPIMGEY 347

GO:0030176 "integral to endoplasmic reticulum membrane" evidence=IDA

DICTYBASE|DDB_G0288801 DDB_G0288801 "delta 9 fatty acid desaturase" [Dictyostelium discoideum (taxid:44689)]

 Score = 171 (65.3 bits), Expect = 1.9e-21, Sum P(2) = 1.9e-21
 Identities = 28/67 (41%), Positives = 42/67 (62%)

Query:     1 MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
             ++   PWYLLP+ W + GTA  G F +G+ C +  F KNK +  +VGT+  LPL+YP   
Sbjct:    48 LVYALPWYLLPIGWIFMGTACCGLFSVGYACGNDLFFKNKFVNYVVGTICMLPLMYPLAY 107

Query:    61 WRFKHDK 67
             W+ + +K
Sbjct:   108 WKKRIEK 114

GO:0055114 "oxidation-reduction process" evidence=IEA

GO:0020037 "heme binding" evidence=IEA

GO:0016717 "oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0006633 "fatty acid biosynthetic process" evidence=IEA

GO:0006629 "lipid metabolic process" evidence=IEA

GO:0005783 "endoplasmic reticulum" evidence=IEA

GO:0005506 "iron ion binding" evidence=IEA

GO:0004768 "stearoyl-CoA 9-desaturase activity" evidence=IEA

GO:0016491 "oxidoreductase activity" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

WB|WBGene00001394 fat-2 [Caenorhabditis elegans (taxid:6239)]

 Score = 251 (93.4 bits), Expect = 2.0e-21, P = 2.0e-21
 Identities = 77/278 (27%), Positives = 130/278 (46%)

Query:     7 WYLLPLAWAWT-GTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKH 65
             W  L L W W  G   +  F +GHDC H SFS  + L D+ G LA  P++ P+ PW+  H
Sbjct:    71 WIGL-LGWYWAMGIVGSALFCVGHDCGHGSFSDYEWLNDLCGHLAHAPILAPFWPWQKSH 129

Query:    66 DKHHAKTNMLHGDTAWHP-VWKEEFDTSPFLRK--AII--YGYGPFRPWMSI------AH 114
              +HH  T+ +  D   HP V +E+++    + K  A+I   G+  + P  +I      +H
Sbjct:   130 RQHHQYTSHVEKDKG-HPWVTEEDYNNRTAIEKYFAVIPISGWLRWNPIYTIVGLPDGSH 188

Query:   115 WLIWHFDLSKFRPNEVKRVKISLAC-VFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHF 173
             +  W   L +   + VK     +AC + A++A     ++    +  ++KY+ +P L    
Sbjct:   189 FWPWS-RLFETTEDRVKCAVSGVACAICAYIAF----VLCDYSVYTFVKYYYIPLLFQGL 243

Query:   174 WMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNI-NVHIPHHIS- 231
              +   T + H    I     +EW   + Q   T+   +   ++ + HNI N H+ HH   
Sbjct:   244 ILVIITYLQHQNEDIEVYEADEWGFVRGQTQ-TIDRHWGFGLDNIMHNITNGHVAHHFFF 302

Query:   232 PRIPSYNLKAAHKSIQQ--------NWGKYLNEASWNW 261
              +IP Y+L  A  +I++         +G Y  E ++NW
Sbjct:   303 TKIPHYHLLEATPAIKKALEPLKDTQYG-YKREVNYNW 339

GO:0006629 "lipid metabolic process" evidence=IEA

GO:0016717 "oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water" evidence=IEA

GO:0055114 "oxidation-reduction process" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0009792 "embryo development ending in birth or egg hatching" evidence=IMP

GO:0006898 "receptor-mediated endocytosis" evidence=IMP

GO:0002119 "nematode larval development" evidence=IMP

GO:0035188 "hatching" evidence=IMP

GO:0018991 "oviposition" evidence=IMP

GO:0019915 "lipid storage" evidence=IMP

GO:0040010 "positive regulation of growth rate" evidence=IMP

GO:0040018 "positive regulation of multicellular organism growth" evidence=IMP

GO:0006636 "unsaturated fatty acid biosynthetic process" evidence=IMP

GO:0004768 "stearoyl-CoA 9-desaturase activity" evidence=IDA

GO:0040002 "collagen and cuticulin-based cuticle development" evidence=IMP

GO:0030497 "fatty acid elongation" evidence=IMP

GO:0000003 "reproduction" evidence=IMP

GO:0016720 "delta12-fatty acid dehydrogenase activity" evidence=IMP

TAIR|locus:2099297 FAD2 "fatty acid desaturase 2" [Arabidopsis thaliana (taxid:3702)]

 Score = 249 (92.7 bits), Expect = 4.1e-21, P = 4.1e-21
 Identities = 77/273 (28%), Positives = 124/273 (45%)

Query:     8 YLL-PLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHD 66
             YL  PL WA  G  +TG +VI H+C H +FS  + L+D VG +    L+ PY  W++ H 
Sbjct:    83 YLAWPLYWACQGCVLTGIWVIAHECGHHAFSDYQWLDDTVGLIFHSFLLVPYFSWKYSHR 142

Query:    67 KHHAKTNMLHGDTAWHPV------WKEEFDTSPF-----LRKAIIYGYGPFRPWMSIA-- 113
             +HH+ T  L  D  + P       W  ++  +P      L    + G+ P     +++  
Sbjct:   143 RHHSNTGSLERDEVFVPKQKSAIKWYGKYLNNPLGRIMMLTVQFVLGW-PLYLAFNVSGR 201

Query:   114 --HWLIWHFDLSKFRPNEVKRVKISL--ACVFAFMAIGWPLIILKTGIAGWIKYWLMPWL 169
                    HF  +    N+ +R++I L  A + A +  G        G+A  I  + +P L
Sbjct:   202 PYDGFACHFFPNAPIYNDRERLQIYLSDAGILA-VCFGLYRYAAAQGMASMICLYGVPLL 260

Query:   170 GYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNI-NVHIPH 228
               + ++   T + HT P +P    +EW+  +  L  TV  DY    ++  HNI + H+ H
Sbjct:   261 IVNAFLVLITYLQHTHPSLPHYDSSEWDWLRGAL-ATVDRDYGILNKVF-HNITDTHVAH 318

Query:   229 HISPRIPSYNLKAAHKSIQQNWGKYLNEASWNW 261
             H+   +P YN   A K+I+   G Y       W
Sbjct:   319 HLFSTMPHYNAMEATKAIKPILGDYYQFDGTPW 351

GO:0005634 "nucleus" evidence=ISM

GO:0005783 "endoplasmic reticulum" evidence=NAS

GO:0006629 "lipid metabolic process" evidence=IEA

GO:0016717 "oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water" evidence=IEA

GO:0055114 "oxidation-reduction process" evidence=IEA

GO:0016720 "delta12-fatty acid dehydrogenase activity" evidence=IGI

GO:0045485 "omega-6 fatty acid desaturase activity" evidence=IDA

---

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries

Original result of BLAST against SWISS-PROT

ID	Name	Annotated EC number	Identity	Query coverage	Hit coverage	RBH(Q2H)	RBH(H2Q)
P46312	FAD6C_ARATH	1, ., 1, 4, ., 1, 9, ., -	0.8223	0.9967	0.6785	yes	no
P48627	FAD6C_BRANA	1, ., 1, 4, ., 1, 9, ., -	0.8426	1.0	0.6884	N/A	no
P48628	FAD6C_SOYBN	1, ., 1, 4, ., 1, 9, ., -	0.8437	0.9442	0.6792	yes	no
P48629	FAD6C_SPIOL	1, ., 1, 4, ., 1, 9, ., -	0.7737	1.0	0.6823	N/A	no
P20388	DESA_SYNY3	1, ., 1, 4, ., 1, 9, ., -	0.5460	0.9213	0.8005	N/A	no

EC Number Prediction by Ezypred Server

Original result from Ezypred Server

Fail to connect to Ezypred Server

EC Number Prediction by EFICAz Software

Prediction Level	EC number	Confidence of Prediction
3rd Layer	1.14.19	LOW CONFIDENCE prediction!

---

Prediction of Functionally Associated Proteins

Functionally Associated Proteins Detected by STRING

Original result from the STRING server

Your Input:
	fgenesh4_pm.C_LG_VI000532	SubName- Full=Putative uncharacterized protein; (387 aa)
		(Populus trichocarpa)
Predicted Functional Partners:
	gw1.VI.134.1	annotation not avaliable (299 aa)			•						0.455
	gw1.XVIII.1253.1	annotation not avaliable (470 aa)			•						0.431
	gw1.XIII.1190.1	SubName- Full=Putative uncharacterized protein; (300 aa)			•	•					0.422
	gw1.V.3086.1	hypothetical protein (287 aa)			•	•					0.406

---

Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST

Original result of RPS-BLAST against CDD database part I

ID	Length	Definition	E-value
Query	305
PLN02598	421	PLN02598, PLN02598, omega-6 fatty acid desaturase	0.0
cd03507	222	cd03507, Delta12-FADS-like, The Delta12 Fatty Acid	1e-71
COG3239	343	COG3239, DesA, Fatty acid desaturase [Lipid metabo	1e-46
PLN02498	450	PLN02498, PLN02498, omega-3 fatty acid desaturase	2e-26
pfam00487	251	pfam00487, FA_desaturase, Fatty acid desaturase	8e-24
PLN02505	381	PLN02505, PLN02505, omega-6 fatty acid desaturase	9e-21
cd03506	204	cd03506, Delta6-FADS-like, The Delta6 Fatty Acid D	2e-16
cd01060	122	cd01060, Membrane-FADS-like, The membrane fatty ac	2e-11
cd03510	175	cd03510, Rhizobitoxine-FADS-like, This CD includes	5e-06
cd03510	175	cd03510, Rhizobitoxine-FADS-like, This CD includes	6e-04
cd03511	285	cd03511, Rhizopine-oxygenase-like, This CD include	0.002
cd03514	207	cd03514, CrtR_beta-carotene-hydroxylase, Beta-caro	0.003

>gnl|CDD|215323 PLN02598, PLN02598, omega-6 fatty acid desaturase

 Score =  574 bits (1481), Expect = 0.0
 Identities = 220/306 (71%), Positives = 255/306 (83%), Gaps = 1/306 (0%)

Query: 1   MISKAPWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEP 60
            I+ APWYLLPLAWAW GTA+TGFFVIGHDC H SFSKN+L+EDIVGT+AF PLIYP+EP
Sbjct: 116 AIAVAPWYLLPLAWAWLGTAITGFFVIGHDCGHNSFSKNQLVEDIVGTIAFTPLIYPFEP 175

Query: 61  WRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAII-YGYGPFRPWMSIAHWLIWH 119
           WR KH+ HHA TN L  DTAW P    +FD +  LRKA++  G GP   W SI HWL WH
Sbjct: 176 WRIKHNTHHAHTNKLVMDTAWQPFRPHQFDNADPLRKAMMRAGMGPLWWWASIGHWLFWH 235

Query: 120 FDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFT 179
           FDL+KFRP EV RVKISLA VFAFMA+G P ++  TG  G++K+WLMPWLGYHFWMSTFT
Sbjct: 236 FDLNKFRPQEVPRVKISLAAVFAFMALGLPPLLYTTGPVGFVKWWLMPWLGYHFWMSTFT 295

Query: 180 MVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNL 239
           MVHHTAPHIPFK   EWNAAQAQLNGTVHCDYP WIE LCH+I+VHIPHHIS +IPSYNL
Sbjct: 296 MVHHTAPHIPFKQAREWNAAQAQLNGTVHCDYPAWIEFLCHDISVHIPHHISSKIPSYNL 355

Query: 240 KAAHKSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKS 299
           + AH S+Q+NWGK+LN+A++NWRLMKTI+T CH+YDKE+NYV FD LAP++SQPI FL+ 
Sbjct: 356 RKAHASLQENWGKHLNKATFNWRLMKTILTQCHVYDKEKNYVPFDNLAPEESQPIAFLRK 415

Query: 300 VMPDHA 305
           VMPD+A
Sbjct: 416 VMPDYA 421

Length = 421

>gnl|CDD|239584 cd03507, Delta12-FADS-like, The Delta12 Fatty Acid Desaturase (Delta12-FADS)-like CD includes the integral-membrane enzymes, delta-12 acyl-lipid desaturases, oleate 12-hydroxylases, omega3 and omega6 fatty acid desaturases, and other related proteins, found in a wide range of organisms including higher plants, green algae, diatoms, nematodes, fungi, and bacteria

 Score =  220 bits (563), Expect = 1e-71
 Identities = 83/235 (35%), Positives = 108/235 (45%), Gaps = 40/235 (17%)

Query: 5   APWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFK 64
             W+L PL W   G  +TG FV+GHDC H SFS N+ L DIVG +   PL+ PY  WR  
Sbjct: 28  LSWWLWPLYWIVQGLFLTGLFVLGHDCGHGSFSDNRRLNDIVGHILHSPLLVPYHSWRIS 87

Query: 65  HDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSK 124
           H++HHA T  L GD  W PV +EE+   P         Y      +S+        +   
Sbjct: 88  HNRHHAHTGNLEGDEVWVPVTEEEYAELPKRLP--YRLYRNPFLMLSLGWPYYLLLN--- 142

Query: 125 FRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHT 184
                                               + Y+L+P+L  + W+   T + HT
Sbjct: 143 -----------------------------------VLLYYLIPYLVVNAWLVLITYLQHT 167

Query: 185 APHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNL 239
            P IP+   +EWN AQA L GTV  DY  W+  L H I  H+ HH+ PRIP YNL
Sbjct: 168 FPDIPWYRADEWNFAQAGLLGTVDRDYGGWLNWLTHIIGTHVAHHLFPRIPHYNL 222

The expression of these proteins appears to be temperature dependent: decreases in temperature result in increased levels of fatty acid desaturation within membrane lipids subsequently altering cell membrane fluidity. An important enzyme for the production of polyunsaturates in plants is the oleate delta-12 desaturase (Arabidopsis FAD2) of the endoplasmic reticulum. This enzyme accepts l-acyl-2-oleoyl-sn-glycero-3-phosphocholine as substrate and requires NADH:cytochrome b oxidoreductase, cytochrome b, and oxygen for activity. FAD2 converts oleate(18:1) to linoleate (18:2) and is closely related to oleate 12-hydroxylase which catalyzes the hydroxylation of oleate to ricinoleate. Plastid-bound desaturases (Arabidopsis delta-12 desaturase (FAD6), omega-3 desaturase (FAD8), omega-6 desaturase (FAD6)), as well as, the cyanobacterial thylakoid-bound FADSs require oxygen, ferredoxin, and ferredoxin oxidoreductase for activity. As in higher plants, the cyanobacteria delta-12 (DesA) and omega-3 (DesB) FADSs desaturate oleate (18:1) to linoleate (18:2) and linoleate (18:2) to linolenate (18:3), respectively. Omega-3 (DesB/FAD8) and omega-6 (DesD/FAD6) desaturases catalyze reactions that introduce a double bond between carbons three and four, and carbons six and seven, respectively, from the methyl end of fatty acids. As with other members of this superfamily, this domain family has extensive hydrophobic regions that would be capable of spanning the membrane bilayer at least twice. Comparison of sequences also reveals the existence of three regions of conserved histidine cluster motifs that contain eight histidine residues: HXXXH, HXX(X)HH, and HXXHH. These histidine residues are reported to be catalytically essential and proposed to be the ligands for the iron atoms contained within the homologue, stearoyl CoA desaturase. Mutation of any one of four of these histidines in the Synechocystis delta-12 acyl-lipid desaturase resulted in complete inactivity. Length = 222

>gnl|CDD|225779 COG3239, DesA, Fatty acid desaturase [Lipid metabolism]

 Score =  159 bits (405), Expect = 1e-46
 Identities = 78/264 (29%), Positives = 114/264 (43%), Gaps = 16/264 (6%)

Query: 6   PWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKH 65
            W+LLPLA    G  +TG F +GHDC H SF KN+ + D++G LA   L+ P   WR  H
Sbjct: 60  SWWLLPLALLLAGLLLTGLFSVGHDCGHGSFFKNRWINDLIGHLAAALLLAPPVFWRISH 119

Query: 66  DKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPW----MSIAHWLIWHFD 121
           ++HHA TN+L  D        E + + P   +     +   R           W + HF+
Sbjct: 120 NQHHAHTNILDDDP-------ETYVSYPEQLRRGPLRFQLIRLPWLAFGFGPRWALLHFE 172

Query: 122 LSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMV 181
           L +       +   + A      AIG   ++      G I     P L    W+     V
Sbjct: 173 LLEKLFKRSGKAPKAAALATLLAAIGLAALLALAFFWGLI-----PLLLVGLWLVLVLFV 227

Query: 182 HHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKA 241
           HHT   +P     +W  +   LN   + D P  +  L  NIN H+ HH+ P +P Y L  
Sbjct: 228 HHTFDLLPHHGLEDWQWSDRALNARSNVDAPPLLRFLTGNINYHVEHHLFPDVPWYRLPR 287

Query: 242 AHKSIQQNWGKYLNEASWNWRLMK 265
           AH+ I++  G+        +R  K
Sbjct: 288 AHRLIKEALGERGLTIYTGYREFK 311

Length = 343

>gnl|CDD|215275 PLN02498, PLN02498, omega-3 fatty acid desaturase

 Score =  107 bits (269), Expect = 2e-26
 Identities = 84/263 (31%), Positives = 119/263 (45%), Gaps = 19/263 (7%)

Query: 7   WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHD 66
           W + PL W   GT     FV+GHDC H SFS N  L  +VG L    ++ PY  WR  H 
Sbjct: 147 WVVWPLYWFAQGTMFWALFVLGHDCGHGSFSNNPKLNSVVGHLLHSSILVPYHGWRISHR 206

Query: 67  KHHAKTNMLHGDTAWHP----VWKEEFDTSPFLRKAI---IYGYGPFRPWMSIAHWLIWH 119
            HH     +  D +WHP    ++K     +  LR  +   +  Y PF  W         H
Sbjct: 207 THHQNHGHVENDESWHPLSEKIYKSLDKVTRTLRFTLPFPMLAY-PFYLWSRSPGKKGSH 265

Query: 120 FDLSK--FRPNEVKRVKISLACVFAFMAIGWPLIILK--TGIAGWIKYWLMPWLGYHFWM 175
           F      F P E K V  S AC  A  A+   L+ L    G    +K + +P+  +  W+
Sbjct: 266 FHPDSDLFVPKERKDVITSTACWTAMAAL---LVCLSFVMGPIQMLKLYGIPYWIFVMWL 322

Query: 176 STFTMVHHTA--PHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPR 233
              T +HH      +P+    EW+  +  L  T+  DY  WI  + H+I  H+ HH+ P+
Sbjct: 323 DFVTYLHHHGHEDKLPWYRGKEWSYLRGGLT-TLDRDY-GWINNIHHDIGTHVIHHLFPQ 380

Query: 234 IPSYNLKAAHKSIQQNWGKYLNE 256
           IP Y+L  A ++ +   GKY  E
Sbjct: 381 IPHYHLVEATEAAKPVLGKYYRE 403

Length = 450

>gnl|CDD|215943 pfam00487, FA_desaturase, Fatty acid desaturase

 Score = 97.0 bits (241), Expect = 8e-24
 Identities = 53/249 (21%), Positives = 89/249 (35%), Gaps = 6/249 (2%)

Query: 5   APWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFK 64
           + W LL LA    G  +     + H+ AH +  +++ L D++G L  L L   Y  WR  
Sbjct: 1   SSWLLLLLALLLAGLLLGILGGLAHEAAHGALFRSRRLNDLLGRLLALLLGISYSAWRIS 60

Query: 65  HDKHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSK 124
           H +HH  TN    D          +     L       Y      +      ++ F   +
Sbjct: 61  HLRHHHHTNNPGKDPDSARRRLLRYALRRRLLGLGRLLYRFLLGVLLGLLVFLFRFRRRR 120

Query: 125 FRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHT 184
            R    +     L  +   +A+   L  L    A  + + L   L     +    + H+ 
Sbjct: 121 LRKRRRRFRIRLLLLLALLLALALLLAGLGGWGALLL-FLLPLLLALTLLLLVNYLEHYG 179

Query: 185 APHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHK 244
               P ++   W   Q      V       +  L  N+N HI HH+ P +P Y L   H+
Sbjct: 180 LDTEPERAARTWYERQ-----LVTTSNSWVLNWLTGNLNYHIEHHLFPGVPWYRLPELHR 234

Query: 245 SIQQNWGKY 253
            +++   +Y
Sbjct: 235 RLREELPEY 243

Length = 251

>gnl|CDD|178121 PLN02505, PLN02505, omega-6 fatty acid desaturase

 Score = 90.9 bits (226), Expect = 9e-21
 Identities = 73/264 (27%), Positives = 119/264 (45%), Gaps = 20/264 (7%)

Query: 7   WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHD 66
           +   PL WA  G  +TG +VI H+C H +FS  + L+D VG +    L+ PY  W++ H 
Sbjct: 83  YVAWPLYWAAQGCVLTGVWVIAHECGHHAFSDYQWLDDTVGLVLHSALLVPYFSWKYSHR 142

Query: 67  KHHAKTNMLHGDTAWHPVWKEEFD-TSPFLRKAII-YGYGPFRPWMSIAHWLIW------ 118
           +HH+ T  L  D  + P  K      S +L        +   +  +    +L +      
Sbjct: 143 RHHSNTGSLERDEVFVPKKKSALPWYSKYLNNPPGRLLHIVVQLTLGWPLYLAFNVSGRP 202

Query: 119 ------HFDLSK--FRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLG 170
                 HFD     F   E  ++ IS A + A     + L   K G+A  +  + +P L 
Sbjct: 203 YDRFACHFDPYSPIFNDRERLQIYISDAGILAVSFGLYRLAAAK-GLAWVLCVYGVPLLI 261

Query: 171 YHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNI-NVHIPHH 229
            + ++   T + HT P +P    +EW+  +  L  TV  DY    ++  HNI + H+ HH
Sbjct: 262 VNAFLVLITYLQHTHPALPHYDSSEWDWLRGAL-ATVDRDYGILNKVF-HNITDTHVAHH 319

Query: 230 ISPRIPSYNLKAAHKSIQQNWGKY 253
           +   +P Y+   A K+I+   G+Y
Sbjct: 320 LFSTMPHYHAMEATKAIKPILGEY 343

Length = 381

>gnl|CDD|239583 cd03506, Delta6-FADS-like, The Delta6 Fatty Acid Desaturase (Delta6-FADS)-like CD includes the integral-membrane enzymes: delta-4, delta-5, delta-6, delta-8, delta-8-sphingolipid, and delta-11 desaturases found in vertebrates, higher plants, fungi, and bacteria

 Score = 75.8 bits (187), Expect = 2e-16
 Identities = 49/245 (20%), Positives = 82/245 (33%), Gaps = 50/245 (20%)

Query: 16  WTGTAVTGFFV-----IGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHA 70
                + G F      + HD  H    KN+ L  ++G      L      W+ KH+ HHA
Sbjct: 1   LLLAILLGLFWAQGGFLAHDAGHGQVFKNRWLNKLLGLTVGNLLGASAGWWKNKHNVHHA 60

Query: 71  KTNMLHGDTAWHPVWKEEFDTSPFLR--KAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPN 128
            TN+L  D         + DT P L   +         R      H+             
Sbjct: 61  YTNILGHD--------PDIDTLPLLARSEPAFGKDQKKRFLHRYQHFYF----------- 101

Query: 129 EVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHTAPHI 188
                       F  +A+     ++     G        WL   F ++ F M     P  
Sbjct: 102 ------------FPLLALLLLAFLVVQLAGGL-------WLAVVFQLNHFGMPVEDPPG- 141

Query: 189 PFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHKSIQQ 248
             +S N+W   + Q+  T +     +++ L   +N  I HH+ P +P +N       +++
Sbjct: 142 --ESKNDW--LERQVLTTRNITGSPFLDWLHGGLNYQIEHHLFPTMPRHNYPKVAPLVRE 197

Query: 249 NWGKY 253
              K+
Sbjct: 198 LCKKH 202

These desaturases are required for the synthesis of highly unsaturated fatty acids (HUFAs), which are mainly esterified into phospholipids and contribute to maintaining membrane fluidity. While HUFAs may be required for cold tolerance in bacteria, plants and fish, the primary role of HUFAs in mammals is cell signaling. These enzymes are described as front-end desaturases because they introduce a double bond between the pre-exiting double bond and the carboxyl (front) end of the fatty acid. Various substrates are involved, with both acyl-coenzyme A (CoA) and acyl-lipid desaturases present in this CD. Acyl-lipid desaturases are localized in the membranes of cyanobacterial thylakoid, plant endoplasmic reticulum (ER), and plastid; and acyl-CoA desaturases are present in ER membrane. ER-bound plant acyl-lipid desaturases and acyl-CoA desaturases require cytochrome b5 as an electron donor. Most of the eukaryotic desaturase domains have an adjacent N-terminal cytochrome b5-like domain. This domain family has extensive hydrophobic regions that would be capable of spanning the membrane bilayer at least twice. Comparison of sequences also reveals the existence of three regions of conserved histidine cluster motifs that contain the residues: HXXXH, HXX(X)HH, and Q/HXXHH. These histidine residues are reported to be catalytically essential and proposed to be the ligands for the iron atoms contained within the homolog, stearoyl CoA desaturase. Length = 204

>gnl|CDD|238511 cd01060, Membrane-FADS-like, The membrane fatty acid desaturase (Membrane_FADS)-like CD includes membrane FADSs, alkane hydroxylases, beta carotene ketolases (CrtW-like), hydroxylases (CrtR-like), and other related proteins

 Score = 59.8 bits (145), Expect = 2e-11
 Identities = 23/73 (31%), Positives = 32/73 (43%)

Query: 10 LPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHH 69
          L LA         G  V+ H+  H+SF +++ L  ++G L  L L   Y  WR  H +HH
Sbjct: 1  LLLALLLGLLGGLGLTVLAHELGHRSFFRSRWLNRLLGALLGLALGGSYGWWRRSHRRHH 60

Query: 70 AKTNMLHGDTAWH 82
            TN    D    
Sbjct: 61 RYTNTPGKDPDSA 73

They are present in all groups of organisms with the exception of archaea. Membrane FADSs are non-heme, iron-containing, oxygen-dependent enzymes involved in regioselective introduction of double bonds in fatty acyl aliphatic chains. They play an important role in the maintenance of the proper structure and functioning of biological membranes. Alkane hydroxylases are bacterial, integral-membrane di-iron enzymes that share a requirement for iron and oxygen for activity similar to that of membrane FADSs, and are involved in the initial oxidation of inactivated alkanes. Beta-carotene ketolase and beta-carotene hydroxylase are carotenoid biosynthetic enzymes for astaxanthin and zeaxanthin, respectively. This superfamily domain has extensive hydrophobic regions that would be capable of spanning the membrane bilayer at least twice. Comparison of these sequences also reveals three regions of conserved histidine cluster motifs that contain eight histidine residues: HXXX(X)H, HXX(X)HH, and HXXHH (an additional conserved histidine residue is seen between clusters 2 and 3). Spectroscopic and genetic evidence point to a nitrogen-rich coordination environment located in the cytoplasm with as many as eight histidines coordinating the two iron ions and a carboxylate residue bridging the two metals in the Pseudomonas oleovorans alkane hydroxylase (AlkB). In addition, the eight histidine residues are reported to be catalytically essential and proposed to be the ligands for the iron atoms contained within the rat stearoyl CoA delta-9 desaturase. Length = 122

>gnl|CDD|239587 cd03510, Rhizobitoxine-FADS-like, This CD includes the dihydrorhizobitoxine fatty acid desaturase (RtxC) characterized in Bradyrhizobium japonicum USDA110, and other related proteins

 Score = 45.7 bits (109), Expect = 5e-06
 Identities = 20/70 (28%), Positives = 28/70 (40%), Gaps = 1/70 (1%)

Query: 5  APWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGT-LAFLPLIYPYEPWRF 63
            W    LA    G       ++ HD AH    +N+ L D +G  LA +P+      +R 
Sbjct: 16 PNWLAYLLAVLLIGARQRALAILMHDAAHGLLFRNRRLNDFLGNWLAAVPIFQSLAAYRR 75

Query: 64 KHDKHHAKTN 73
           H KHH    
Sbjct: 76 SHLKHHRHLG 85

Dihydrorhizobitoxine desaturase is reported to be involved in the final step of rhizobitoxine biosynthesis. This domain family appears to be structurally related to the membrane fatty acid desaturases and the alkane hydroxylases. They all share in common extensive hydrophobic regions that would be capable of spanning the membrane bilayer at least twice. Comparison of sequences also reveals the existence of three regions of conserved histidine cluster motifs that contain eight histidine residues: HXXXH, HXX(X)HH, and HXXHH. These histidine residues are reported to be catalytically essential and proposed to be the ligands for the iron atoms contained within homologs, stearoyl CoA desaturase and alkane hydroxylase. Length = 175

>gnl|CDD|239587 cd03510, Rhizobitoxine-FADS-like, This CD includes the dihydrorhizobitoxine fatty acid desaturase (RtxC) characterized in Bradyrhizobium japonicum USDA110, and other related proteins

 Score = 39.6 bits (93), Expect = 6e-04
 Identities = 18/37 (48%), Positives = 23/37 (62%), Gaps = 3/37 (8%)

Query: 211 YPKWIEILC---HNINVHIPHHISPRIPSYNLKAAHK 244
           +  WIE L    HNIN H+ HH+ P +P YNL  AH+
Sbjct: 137 FGGWIERLLFAPHNINYHLEHHLFPAVPFYNLPKAHR 173

Dihydrorhizobitoxine desaturase is reported to be involved in the final step of rhizobitoxine biosynthesis. This domain family appears to be structurally related to the membrane fatty acid desaturases and the alkane hydroxylases. They all share in common extensive hydrophobic regions that would be capable of spanning the membrane bilayer at least twice. Comparison of sequences also reveals the existence of three regions of conserved histidine cluster motifs that contain eight histidine residues: HXXXH, HXX(X)HH, and HXXHH. These histidine residues are reported to be catalytically essential and proposed to be the ligands for the iron atoms contained within homologs, stearoyl CoA desaturase and alkane hydroxylase. Length = 175

>gnl|CDD|239588 cd03511, Rhizopine-oxygenase-like, This CD includes the putative hydrocarbon oxygenase, MocD, a bacterial rhizopine (3-O-methyl-scyllo-inosamine, 3-O-MSI) oxygenase, and other related proteins

 Score = 38.9 bits (91), Expect = 0.002
 Identities = 52/255 (20%), Positives = 89/255 (34%), Gaps = 29/255 (11%)

Query: 7   WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHD 66
            +    A+   G      F   H+C H +    + L D VG +A L ++ P + +R+ H 
Sbjct: 41  SWWALPAFLVYGVLYAALFARWHECVHGTAFATRWLNDAVGQIAGLMILLPPDFFRWSHA 100

Query: 67  KHHAKTNMLHGDTAWHPVWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFR 126
           +HH  T +   D                    + Y +G  R     A   +       F 
Sbjct: 101 RHHRYTQIPGRDPELAVPRPPTLREYLLALSGLPYWWGKLRTVFRHAFGAV-SEAEKPFI 159

Query: 127 PNE-----VKRVKISLA----CVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMST 177
           P E     V+  +  LA     +   + +G PL++L          W +P L     +  
Sbjct: 160 PAEERPKVVREARAMLAVYAGLIALSLYLGSPLLVL---------VWGLPLLLGQPILRL 210

Query: 178 FTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSY 237
           F +  H     P       +A   +   T   + P  +  L  N+  H  HH+ P +P +
Sbjct: 211 FLLAEHG--GCPE------DANDLRNTRTTLTNPP--LRFLYWNMPYHAEHHMYPSVPFH 260

Query: 238 NLKAAHKSIQQNWGK 252
            L   H+ I+ +   
Sbjct: 261 ALPKLHELIKDDLPV 275

It has been proposed that MocD, MocE (Rieske-like ferredoxin), and MocF (ferredoxin reductase) under the regulation of MocR, act in concert to form a ferredoxin oxygenase system that demethylates 3-O-MSI to form scyllo-inosamine. This domain family appears to be structurally related to the membrane fatty acid desaturases and the alkane hydroxylases. They all share in common extensive hydrophobic regions that would be capable of spanning the membrane bilayer at least twice. Comparison of sequences also reveals the existence of three regions of conserved histidine cluster motifs that contain eight histidine residues: HXXXH, HXXHH, and HXXHH. These histidine residues are reported to be catalytically essential and proposed to be the ligands for the iron atoms contained within homologs, stearoyl CoA desaturase and alkane hydroxylase. Length = 285

>gnl|CDD|239591 cd03514, CrtR_beta-carotene-hydroxylase, Beta-carotene hydroxylase (CrtR), the carotenoid zeaxanthin biosynthetic enzyme catalyzes the addition of hydroxyl groups to the beta-ionone rings of beta-carotene to form zeaxanthin and is found in bacteria and red algae

 Score = 37.7 bits (88), Expect = 0.003
 Identities = 16/45 (35%), Positives = 30/45 (66%)

Query: 29 HDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTN 73
          HD +HK+ S+N+ + +++G ++   L +P+  +R  H +HHA TN
Sbjct: 43 HDASHKAASRNRWINELIGHVSAFFLGFPFPVFRRVHMQHHAHTN 87

Carotenoids are important natural pigments; zeaxanthin and lutein are the only dietary carotenoids that accumulate in the macular region of the retina and lens. It is proposed that these carotenoids protect ocular tissues against photooxidative damage. CrtR does not show overall amino acid sequence similarity to the beta-carotene hydroxylases similar to CrtZ, an astaxanthin biosynthetic beta-carotene hydroxylase. However, CrtR does show sequence similarity to the green alga, Haematococcus pluvialis, beta-carotene ketolase (CrtW), which converts beta-carotene to canthaxanthin. Sequences of the CrtR_beta-carotene-hydroxylase domain family, as well as, the CrtW_beta-carotene-ketolase domain family appear to be structurally related to membrane fatty acid desaturases and alkane hydroxylases. They all share in common extensive hydrophobic regions that would be capable of spanning the membrane bilayer at least twice. Comparison of these sequences also reveals three regions of conserved histidine cluster motifs that contain eight histidine residues: HXXXH, HXXHH, and HXXHH. These histidine residues are reported to be catalytically essential and proposed to be the ligands for the iron atoms contained within homologs, stearoyl CoA desaturase and alkane hydroxylase. Length = 207

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	305
PLN02598	421	omega-6 fatty acid desaturase	100.0
PLN02498	450	omega-3 fatty acid desaturase	100.0
PLN02505	381	omega-6 fatty acid desaturase	100.0
cd03507	222	Delta12-FADS-like The Delta12 Fatty Acid Desaturas	100.0
COG3239	343	DesA Fatty acid desaturase [Lipid metabolism]	100.0
cd03506	204	Delta6-FADS-like The Delta6 Fatty Acid Desaturase	100.0
cd03511	285	Rhizopine-oxygenase-like This CD includes the puta	100.0
PLN03198	526	delta6-acyl-lipid desaturase; Provisional	100.0
cd03514	207	CrtR_beta-carotene-hydroxylase Beta-carotene hydro	100.0
PLN03199	485	delta6-acyl-lipid desaturase-like protein; Provisi	100.0
cd03509	288	DesA_FADS-like Fatty acid desaturase protein famil	100.0
cd03513	225	CrtW_beta-carotene-ketolase Beta-carotene ketolase	100.0
cd03508	289	Delta4-sphingolipid-FADS-like The Delta4-sphingoli	100.0
PF00487	257	FA_desaturase: Fatty acid desaturase This entry is	100.0
PLN02579	323	sphingolipid delta-4 desaturase	100.0
cd03510	175	Rhizobitoxine-FADS-like This CD includes the dihyd	99.97
KOG4232	430	consensus Delta 6-fatty acid desaturase/delta-8 sp	99.96
KOG2987	324	consensus Fatty acid desaturase [Lipid transport a	99.88
cd01060	122	Membrane-FADS-like The membrane fatty acid desatur	99.82
cd03512	314	Alkane-hydroxylase Alkane hydroxylase is a bacteri	99.8
COG1398	289	OLE1 Fatty-acid desaturase [Lipid metabolism]	98.55
PLN02220	299	delta-9 acyl-lipid desaturase	97.89
cd03505	178	Delta9-FADS-like The Delta9 Fatty Acid Desaturase	97.55
KOG1600	321	consensus Fatty acid desaturase [Lipid transport a	96.6

>PLN02598 omega-6 fatty acid desaturase

Probab=100.00  E-value=2.3e-69  Score=505.01  Aligned_cols=301  Identities=72%  Similarity=1.357  Sum_probs=277.6

Q ss_pred             chhhHHHHHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCCCCccc
Q 048603            5 APWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPV   84 (305)
Q Consensus         5 ~~w~~~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~d~~~~   84 (305)
                      .+|++++++++++|+.+.++++++|||+|+++++++++|+++|.++++++++|+..||.+|++||++||+.++|+|+.|.
T Consensus       120 ~~w~~~~l~~~~~G~~~~~l~vl~Hec~H~s~~~~~~lN~~vG~~~~~~ll~p~~~wr~~H~~HH~~tn~~~~D~~~~p~  199 (421)
T PLN02598        120 APWYLLPLAWAWLGTAITGFFVIGHDCGHNSFSKNQLVEDIVGTIAFTPLIYPFEPWRIKHNTHHAHTNKLVMDTAWQPF  199 (421)
T ss_pred             hHHHHHHHHHHHHHHHHHHHHHHHHhccccCCCCCHHHHHHHHHHHHHHhcCCHHHHHHHHHHHccCcCCCCCCCCcCCc
Confidence            46899999999999999999999999999999999999999999999999999999999999999999999999999999


Q ss_pred             chhhhccChhHHH-HHhhhccchhhhhhhhhhhhccccCCCCCccchhHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHHH
Q 048603           85 WKEEFDTSPFLRK-AIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKY  163 (305)
Q Consensus        85 ~~~~~~~~~~~r~-~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~~~~~g~~~~l~~  163 (305)
                      +++|+++.+..++ +++...||++.+.+..+|..++|+++.++++++.++.++.++++++++++++.++...|.++++.+
T Consensus       200 t~~e~~~~~~~~r~l~~~~~GP~yl~~~~~~~~~~hf~~~~f~~~er~~v~~S~~~v~~~~~~~l~~~~~~~G~~~~~~~  279 (421)
T PLN02598        200 RPHQFDNADPLRKAMMRAGMGPLWWWASIGHWLFWHFDLNKFRPQEVPRVKISLAAVFAFMALGLPPLLYTTGPVGFVKW  279 (421)
T ss_pred             CHHHHhhcCHHHHHHHHHhHhHHHHHHhhhcceeeccCcccCChhhhHHHHHHHHHHHHHHHHHHHHHHHHHhHHHHHHH
Confidence            9999988655544 345677899888877777777888888888888888888888777655667766667899889999


Q ss_pred             HHHHHHHHHHHHHHHHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhhcCCCCCccHHHHH
Q 048603          164 WLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAH  243 (305)
Q Consensus       164 ~l~p~l~~~~~l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlfP~iP~y~Lp~~~  243 (305)
                      |++|+++.++|+++++++||++|++|+++++||++.++|+.+|++++++.|+++|++|+|+|++||+||+||+|+||+++
T Consensus       280 ylvP~Lv~~~wl~~it~lhHt~p~ip~~~~~eW~~~~~al~~Tv~~~~~~~~~~L~hnIn~HV~HHLfP~IP~Y~lpea~  359 (421)
T PLN02598        280 WLMPWLGYHFWMSTFTMVHHTAPHIPFKQAREWNAAQAQLNGTVHCDYPAWIEFLCHDISVHIPHHISSKIPSYNLRKAH  359 (421)
T ss_pred             HHHHHHHHHHHHHHHHHHhhcCCCCCccccccccHhhhhhcCceecCCcHHHHHHHcCCccchhhhcCCCCCcchHHHHH
Confidence            99999999999999999999999999999999999999999999999999999999999999999999999999999999


Q ss_pred             HHHHHHhcCCcccCCccHHHHHHhhcceEEEeCCCCEEEcCccCCCCCCchhhhhhcCCCCC
Q 048603          244 KSIQQNWGKYLNEASWNWRLMKTIMTVCHIYDKEQNYVAFDQLAPKDSQPITFLKSVMPDHA  305 (305)
Q Consensus       244 ~~l~~~~~~~y~~~~~~~~~l~~~~~~~~~~d~~~~~~~f~~~~~~~~~~~~~~~~~~~~~~  305 (305)
                      +++|+.+|++|++.++.++++++++++|++||+|+++++|++.+|||+|||+|+|.||||-|
T Consensus       360 ~alk~~~g~~y~~~~~~~~~l~~~~~~C~~~d~~~~~~~f~~~~~~~~~~~~~~~~~~~~~~  421 (421)
T PLN02598        360 ASLQENWGKHLNKATFNWRLMKTILTQCHVYDKEKNYVPFDNLAPEESQPIAFLRKVMPDYA  421 (421)
T ss_pred             HHHHHHhccccccCchhHHHHHHHhhheEEEcCCCCeeeccccCccccchhHHHHhhCCCCC
Confidence            99999999999999888999999999999999999999999999999999999999999975

>PLN02498 omega-3 fatty acid desaturase

Probab=100.00  E-value=1.6e-58  Score=429.33  Aligned_cols=278  Identities=29%  Similarity=0.557  Sum_probs=239.5

Q ss_pred             chhhHHHHHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCCCCccc
Q 048603            5 APWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPV   84 (305)
Q Consensus         5 ~~w~~~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~d~~~~   84 (305)
                      ++|++++++|+++|+++.|+++++|||||+++|+++++|+++|.+++.++++|+..||.+|++||++||+.++||+++|.
T Consensus       145 ~~w~~wpl~w~~~G~~~~gL~vl~HDcgHgsf~~~k~lNd~vG~ll~~~ll~py~~Wr~sH~~HH~~Tn~~e~D~~~~P~  224 (450)
T PLN02498        145 NNWVVWPLYWFAQGTMFWALFVLGHDCGHGSFSNNPKLNSVVGHLLHSSILVPYHGWRISHRTHHQNHGHVENDESWHPL  224 (450)
T ss_pred             hHHHHHHHHHHHHHHHHHHHHHHHHhccccccccChHHHHHHHHHHHHHhcCCHHHHHHHHHHHhcCCCCCCCCCCCCcc
Confidence            46999999999999999999999999999999999999999999999999999999999999999999999999999999


Q ss_pred             chhhhccChhHHHHHh----h-hcc-chhhhhhhhhhhhccccCC--CCCccchhHHHHHHHHHHHHHHHHHHHHHHHhh
Q 048603           85 WKEEFDTSPFLRKAII----Y-GYG-PFRPWMSIAHWLIWHFDLS--KFRPNEVKRVKISLACVFAFMAIGWPLIILKTG  156 (305)
Q Consensus        85 ~~~~~~~~~~~r~~~~----~-~~~-p~~~~~~~~~~~~~~~~~~--~~~~~~~~~~~~~~~~~~~~~~~~l~~~~~~~g  156 (305)
                      ++++|+..+...++.+    + ..+ |++.+.+..+...++|++.  .|.++++.+++++.+++.++.+ ++..+....|
T Consensus       225 t~~~y~~l~~~~~~~~~~~~~~~~g~p~YL~~~~~g~~~sHF~p~s~lF~~~er~~V~~S~~~~~~~~~-~l~~l~~~~G  303 (450)
T PLN02498        225 SEKIYKSLDKVTRTLRFTLPFPMLAYPFYLWSRSPGKKGSHFHPDSDLFVPKERKDVITSTACWTAMAA-LLVCLSFVMG  303 (450)
T ss_pred             hHHHHHhccccchHHHHHHHHHHHHHHHHHhhhccCCcCcccCCCcccCChhhhhheeeehHHHHHHHH-HHHHHHHHHh
Confidence            9998876332222211    1 122 5555555444344688875  6888888888888777765443 3334456689


Q ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHhhcc--CCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhhcCCC
Q 048603          157 IAGWIKYWLMPWLGYHFWMSTFTMVHHT--APHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRI  234 (305)
Q Consensus       157 ~~~~l~~~l~p~l~~~~~l~~~~~~~H~--~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlfP~i  234 (305)
                      ++.++.+|++|++++++|++++||+||+  ++++|+++++||++.|+|+ +|+|++++ |++++++||++|++||+||+|
T Consensus       304 ~~~~l~~Y~vP~lv~~~WL~~iTyLhHt~~~~~iP~y~~~eWs~~rGaL-~TvDR~yg-~i~~l~H~I~tHV~HHlf~~I  381 (450)
T PLN02498        304 PIQMLKLYGIPYWIFVMWLDFVTYLHHHGHEDKLPWYRGKEWSYLRGGL-TTLDRDYG-WINNIHHDIGTHVIHHLFPQI  381 (450)
T ss_pred             HHHHHHHHHHHHHHHHHHHHHhhhhcccCCCCCCCCCCCCCcchhhccc-eeecCccc-chhhhhcCcccchhhhccCCC
Confidence            9999999999999999999999999999  6789999999999999999 69999885 999999999999999999999


Q ss_pred             CCccHHHHHHHHHHHhcCCcccCCcc-------HHHHHHhhcceEEEeCCCCEEEcCc
Q 048603          235 PSYNLKAAHKSIQQNWGKYLNEASWN-------WRLMKTIMTVCHIYDKEQNYVAFDQ  285 (305)
Q Consensus       235 P~y~Lp~~~~~l~~~~~~~y~~~~~~-------~~~l~~~~~~~~~~d~~~~~~~f~~  285 (305)
                      |+|||++|++++|+.+|++|++.+.+       +++|++.+++|+++|++++.+.|++
T Consensus       382 PhYhl~eAt~aiK~~lg~yy~e~~~~~~~p~~~~~~l~r~~~~c~~v~~~~~v~~y~~  439 (450)
T PLN02498        382 PHYHLVEATEAAKPVLGKYYREPKKSGPLPFHLLGSLIRSMKQDHYVSDTGDVVYYQT  439 (450)
T ss_pred             CCcCHHHHHHHHHHHhHHheecCCCCCCchhHHHHHHHHHhcceEEEeCCCCEEEEec
Confidence            99999999999999999999998763       8999999999999998888888866

>PLN02505 omega-6 fatty acid desaturase

Probab=100.00  E-value=6.1e-55  Score=403.21  Aligned_cols=275  Identities=27%  Similarity=0.481  Sum_probs=229.2

Q ss_pred             hhHHHHHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCCCCcccch
Q 048603            7 WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVWK   86 (305)
Q Consensus         7 w~~~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~d~~~~~~   86 (305)
                      |+++|++|+++|+++.++++++|||+|+++++++++|+++|.+++.+++.|+..||.+|++||++||+.++|+++.|.++
T Consensus        83 ~~l~~~~~~~~G~~~~~l~vl~HDcgH~s~~~~~~lN~~vG~i~~~~ll~p~~~Wr~~H~~HH~~tn~~~~D~~~~P~~~  162 (381)
T PLN02505         83 YVAWPLYWAAQGCVLTGVWVIAHECGHHAFSDYQWLDDTVGLVLHSALLVPYFSWKYSHRRHHSNTGSLERDEVFVPKKK  162 (381)
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHhhcchhhhCChHHHHHHHHHHHHHHcCCHHHHHHHHHHHhhccCCCCCCccccCcCH
Confidence            56778899999999999999999999999999999999999999989999999999999999999999999999999877


Q ss_pred             hhhc------cChhHHHH---Hhhhcc-chhhhhhhhh----hhhccccCC--CCCccchhHHHHHHHHHHHHHHHHHHH
Q 048603           87 EEFD------TSPFLRKA---IIYGYG-PFRPWMSIAH----WLIWHFDLS--KFRPNEVKRVKISLACVFAFMAIGWPL  150 (305)
Q Consensus        87 ~~~~------~~~~~r~~---~~~~~~-p~~~~~~~~~----~~~~~~~~~--~~~~~~~~~~~~~~~~~~~~~~~~l~~  150 (305)
                      +++.      ++|+.+..   .....| |++.+.+..+    ...++|++.  .++++++.++.++++++.++++ ++..
T Consensus       163 ~~~~~~~~~~~~p~~~~~~~~~~~~~G~p~yl~~~~~g~~~~~~~~hf~p~s~lf~~~er~~v~~S~~~i~~~~~-~l~~  241 (381)
T PLN02505        163 SALPWYSKYLNNPPGRLLHIVVQLTLGWPLYLAFNVSGRPYDRFACHFDPYSPIFNDRERLQIYISDAGILAVSF-GLYR  241 (381)
T ss_pred             HHHhHHHHHhcChHHHHHHHHHHHHhHHHHHHHhhhcCCCCCcccccCCCCcccCCHHHHHHHHHHHHHHHHHHH-HHHH
Confidence            6643      23333211   123345 6655544332    223577765  4677888888888877766543 3333


Q ss_pred             HHHHhhHHHHHHHHHHHHHHHHHHHHHHHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccc-cchhhh
Q 048603          151 IILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNIN-VHIPHH  229 (305)
Q Consensus       151 ~~~~~g~~~~l~~~l~p~l~~~~~l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~-yH~~HH  229 (305)
                      +....|++.++.+|++|+++++.|+++++|+||++|++|+++++||++.++|+. |+|+++ ++++++++||+ +|++||
T Consensus       242 ~~~~~G~~~~l~~y~vP~lv~~~wlv~itylqHt~~~ip~~~~~~W~~~rgAl~-tvdr~y-g~~~~l~h~I~~~Hv~HH  319 (381)
T PLN02505        242 LAAAKGLAWVLCVYGVPLLIVNAFLVLITYLQHTHPALPHYDSSEWDWLRGALA-TVDRDY-GILNKVFHNITDTHVAHH  319 (381)
T ss_pred             HHHHhCcHHHHHHHHHHHHHHHHHHHHHHHHhccCCCCCccCCCCcChhhccce-eccCcc-hHHHHHHccCCcccchhh
Confidence            445569989999999999999999999999999999999999999999999995 788888 58999999996 999999


Q ss_pred             hcCCCCCccHHHHHHHHHHHhcCCcccC-CccHHHHHHhhcceEEEeCCC---CEEEcC
Q 048603          230 ISPRIPSYNLKAAHKSIQQNWGKYLNEA-SWNWRLMKTIMTVCHIYDKEQ---NYVAFD  284 (305)
Q Consensus       230 lfP~iP~y~Lp~~~~~l~~~~~~~y~~~-~~~~~~l~~~~~~~~~~d~~~---~~~~f~  284 (305)
                      ++|+||+|||++|++++|+.+|++|++. ++.+++|++..++|+++|+++   +..-|+
T Consensus       320 l~srIP~Y~l~eA~~aik~~lg~~y~~~~~~~~~~l~~~~~~C~~v~~~~~~~~v~~~~  378 (381)
T PLN02505        320 LFSTMPHYHAMEATKAIKPILGEYYQFDGTPVYKALWREAKECIYVEPDEGGKGVFWYN  378 (381)
T ss_pred             ccCCCCCCCHHHHHHHHHHHhHHHhcCCCCcHHHHHHHHhcceEEeCcCCCCCceEEEe
Confidence            9999999999999999999999999965 455999999999999998763   444444

>cd03507 Delta12-FADS-like The Delta12 Fatty Acid Desaturase (Delta12-FADS)-like CD includes the integral-membrane enzymes, delta-12 acyl-lipid desaturases, oleate 12-hydroxylases, omega3 and omega6 fatty acid desaturases, and other related proteins, found in a wide range of organisms including higher plants, green algae, diatoms, nematodes, fungi, and bacteria

Probab=100.00  E-value=6.8e-41  Score=291.49  Aligned_cols=195  Identities=44%  Similarity=0.864  Sum_probs=159.8

Q ss_pred             chhhHHHHHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCCCCccc
Q 048603            5 APWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPV   84 (305)
Q Consensus         5 ~~w~~~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~d~~~~   84 (305)
                      .+|++++++++++|+.+.++++++|||+|++++|+|++|+++|.+++++++.|+..||..|++||++||+.++|+|+.|.
T Consensus        28 ~~~~~~~~~~~~~g~~~~~l~~l~He~~H~~~~~~~~~N~~~g~~~~~~~~~p~~~w~~~H~~HH~~~~~~~~D~~~~p~  107 (222)
T cd03507          28 LSWWLWPLYWIVQGLFLTGLFVLGHDCGHGSFSDNRRLNDIVGHILHSPLLVPYHSWRISHNRHHAHTGNLEGDEVWVPV  107 (222)
T ss_pred             hhHHHHHHHHHHHHHHHHHHHHHhhccCCcccccchhHHHHHHHHHHHHHhCChHHHHHHHHHHHhccCCCCCCCcccCc
Confidence            46888999999999999999999999999999999999999999999999999999999999999999999999999887


Q ss_pred             chhhhccChhHHHHHhhhccchhhhhhhhhhhhccccCCCCCccchhHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHHHH
Q 048603           85 WKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYW  164 (305)
Q Consensus        85 ~~~~~~~~~~~r~~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~~~~~g~~~~l~~~  164 (305)
                      +++++.+....++                                . +.......+. +  ++.+. ....+   ++.+|
T Consensus       108 ~~~~~~~~~~~~~--------------------------------y-~~~~~~~~~~-~--~g~~~-~~~~~---~~~~~  147 (222)
T cd03507         108 TEEEYAELPKRLP--------------------------------Y-RLYRNPFLML-S--LGWPY-YLLLN---VLLYY  147 (222)
T ss_pred             CHHHhhcccccch--------------------------------H-HHHHHHHHHH-H--HHHHH-HHHHH---HHHHH
Confidence            7665433110000                                0 0000000010 0  01111 11111   56789


Q ss_pred             HHHHHHHHHHHHHHHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhhcCCCCCccH
Q 048603          165 LMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNL  239 (305)
Q Consensus       165 l~p~l~~~~~l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlfP~iP~y~L  239 (305)
                      ++|+++.++++++++++||+.|+++++++++|++.+.|+.+|+|++.|++++++++|+|||+|||+||+||+|+|
T Consensus       148 ~ip~l~~~~~l~~~t~l~H~~~~~~~~~~~~w~~~~~q~~~t~~~~~~~~~~~l~~~i~~hv~HHlfP~iP~y~l  222 (222)
T cd03507         148 LIPYLVVNAWLVLITYLQHTFPDIPWYRADEWNFAQAGLLGTVDRDYGGWLNWLTHIIGTHVAHHLFPRIPHYNL  222 (222)
T ss_pred             HhHHHHHHHHHHeeeEecCCCCCCCCcCccccchhhhcceeeeeccccHHHHHHhcCCCcccchhcCCCCCcCcC
Confidence            999999999999999999999999999999999989999999999999999999999999999999999999985

The expression of these proteins appears to be temperature dependent: decreases in temperature result in increased levels of fatty acid desaturation within membrane lipids subsequently altering cell membrane fluidity. An important enzyme for the production of polyunsaturates in plants is the oleate delta-12 desaturase (Arabidopsis FAD2) of the endoplasmic reticulum. This enzyme accepts l-acyl-2-oleoyl-sn-glycero-3-phosphocholine as substrate and requires NADH:cytochrome b oxidoreductase, cytochrome b, and oxygen for activity. FAD2 converts oleate(18:1) to linoleate (18:2) and is closely related to oleate 12-hydroxylase which cat

>COG3239 DesA Fatty acid desaturase [Lipid metabolism]

Probab=100.00  E-value=2.3e-40  Score=304.87  Aligned_cols=235  Identities=34%  Similarity=0.638  Sum_probs=166.9

Q ss_pred             hhHHHHHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCCCCcccch
Q 048603            7 WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVWK   86 (305)
Q Consensus         7 w~~~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~d~~~~~~   86 (305)
                      |+.++++++++|+.+.++++++|||+||+++|++|+||++|.+++.+.+.|+..||.+|++||++||++|+|+|......
T Consensus        61 w~~~~l~~~~~~~~l~~~~~v~Hd~~Hgs~~~~r~iNd~ig~l~~~~~~~p~~~wR~~H~~HH~~t~~~~~d~~~~~~~~  140 (343)
T COG3239          61 WWLLPLALLLAGLLLTGLFSVGHDCGHGSFFKNRWINDLIGHLAAALLLAPPVFWRISHNQHHAHTNILDDDPETYVSYP  140 (343)
T ss_pred             HHHHHHHHHHHHHHHHHHHhhhhhccccchhhhhhHHHHHHHHHHHHHhcChhhhhhhHHHhhcccCCCCCCHHHHHhCc
Confidence            89999999999999999999999999999999999999999999988889999999999999999999998866322111


Q ss_pred             hhhccChhHHHHHhhhccchhhhhhhhhhhhccccCC--CCCccchhHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHHHH
Q 048603           87 EEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLS--KFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYW  164 (305)
Q Consensus        87 ~~~~~~~~~r~~~~~~~~p~~~~~~~~~~~~~~~~~~--~~~~~~~~~~~~~~~~~~~~~~~~l~~~~~~~g~~~~l~~~  164 (305)
                      +.-...+...+.+   ..+...+.....|...++...  .+.+..+.......+...+.  +.++      ....+..+|
T Consensus       141 ~~~~~~~l~~~~i---~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~--i~~~------~~~~l~~~~  209 (343)
T COG3239         141 EQLRRGPLRFQLI---RLPWLAFGFGPRWALLHFELLEKLFKRSGKAPKAAALATLLAA--IGLA------ALLALAFFW  209 (343)
T ss_pred             hhhhhhhHHHHHH---HHHHHHHhhhhhhhhhhhhhhhhccCCcccchHHHHHHHHHHH--HHHH------HHHHHHHHH
Confidence            1100001111111   112222211121211122221  11111111111111111111  1111      111223345


Q ss_pred             -HHHHHHHHHHHHHHHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhhcCCCCCccHHHHH
Q 048603          165 -LMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAH  243 (305)
Q Consensus       165 -l~p~l~~~~~l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlfP~iP~y~Lp~~~  243 (305)
                       ++|+++.+.|+..+++++|+.+..++.+.++|++...++.+|++++.+++++++++|+|||+|||+||+||+|+||+++
T Consensus       210 ~~~p~l~~~~~~~~~~~~~h~~~~~~~~~~~d~~~~~~~l~~~~~~~~~~~~~~l~~n~nyH~~HHl~P~vP~y~lp~~~  289 (343)
T COG3239         210 GLIPLLLVGLWLVLVLFVHHTFDLLPHHGLEDWQWSDRALNARSNVDAPPLLRFLTGNINYHVEHHLFPDVPWYRLPRAH  289 (343)
T ss_pred             hHhHHHHHHHHHHHHHHhhcccccccccccccchHHHHHHhccCccCchHHHHHhcCCccccHhhhCCCCCchhhHHHHH
Confidence             6889999999999999999998888888888888899999898999999999999999999999999999999999999


Q ss_pred             HHHHHHhcC
Q 048603          244 KSIQQNWGK  252 (305)
Q Consensus       244 ~~l~~~~~~  252 (305)
                      +.+|+..++
T Consensus       290 ~~~~~~~~~  298 (343)
T COG3239         290 RLIKEALGE  298 (343)
T ss_pred             HHHHHHcCc
Confidence            999999874

>cd03506 Delta6-FADS-like The Delta6 Fatty Acid Desaturase (Delta6-FADS)-like CD includes the integral-membrane enzymes: delta-4, delta-5, delta-6, delta-8, delta-8-sphingolipid, and delta-11 desaturases found in vertebrates, higher plants, fungi, and bacteria

Probab=100.00  E-value=2.1e-38  Score=273.02  Aligned_cols=198  Identities=18%  Similarity=0.189  Sum_probs=153.1

Q ss_pred             HHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCCCCcccchhhhccC
Q 048603           13 AWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVWKEEFDTS   92 (305)
Q Consensus        13 ~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~d~~~~~~~~~~~~   92 (305)
                      +.+++|....+++.++|||+|+++++++++|+++|.+++.++|.|+..||.+|+.||++||+.++|||+.+.+...+...
T Consensus         3 ~ai~~g~~~~~~~~~~Hd~~H~~~~~~~~~n~~~g~~~~~~~g~s~~~w~~~H~~HH~~tn~~~~Dpd~~~~~~~~~~~~   82 (204)
T cd03506           3 LAILLGLFWAQGGFLAHDAGHGQVFKNRWLNKLLGLTVGNLLGASAGWWKNKHNVHHAYTNILGHDPDIDTLPLLARSEP   82 (204)
T ss_pred             HHHHHHHHHHHHHHHHHhccCccccCCchHHHHHHHHHHhccCCCHHHHHHHHhhhcCcCCCCCCCCCCCcCceEEeccc
Confidence            45678999999999999999999999999999999999999999999999999999999999999999865321111000


Q ss_pred             hhHHHHHhhhccchhhhhhhhhhhhccccCCCCCccchhHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHHHHHHHHHHHH
Q 048603           93 PFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYH  172 (305)
Q Consensus        93 ~~~r~~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~~~~~g~~~~l~~~l~p~l~~~  172 (305)
                       .                           + ..+ +...+...... ++.     .++. ...     +.+|++|.++.+
T Consensus        83 -~---------------------------~-~~~-~~~~~~~~~q~-~~~-----~~~~-~~~-----~~~~~~~~~~~~  120 (204)
T cd03506          83 -A---------------------------F-GKD-QKKRFLHRYQH-FYF-----FPLL-ALL-----LLAFLVVQLAGG  120 (204)
T ss_pred             -c---------------------------c-ccc-hHHHHHHHHHH-HHH-----HHHH-HHH-----HHHHHHHHHHHh
Confidence             0                           0 000 00111111111 110     0110 000     457899999999


Q ss_pred             HHHHHHHHhhccCCCCCCC-CCCcchHHhHhhcccccccccchhhhhhhccccchhhhhcCCCCCccHHHHHHHHHHHhc
Q 048603          173 FWMSTFTMVHHTAPHIPFK-SPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHKSIQQNWG  251 (305)
Q Consensus       173 ~~l~~~~~~~H~~~~~~~~-~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlfP~iP~y~Lp~~~~~l~~~~~  251 (305)
                      ++++++++++|..++++.. +++++++.+.|+.+|+|++.+++++|+++|+|||+|||+||+||+++||++++.+|+..+
T Consensus       121 ~~l~~~~~~~H~~~~~~~~~~~~~~~w~~~q~~tt~~~~~~~~~~~l~ggln~qieHHLfP~ip~~~l~~~~~~v~~~~~  200 (204)
T cd03506         121 LWLAVVFQLNHFGMPVEDPPGESKNDWLERQVLTTRNITGSPFLDWLHGGLNYQIEHHLFPTMPRHNYPKVAPLVRELCK  200 (204)
T ss_pred             hhhheEeecccccccccCCCCCcccCHHHHHHhCcccCCCCCHHHHHhcchhhHHHHhcCCCchhhhHHHHHHHHHHHHH
Confidence            9999999999999988764 456678899999999999889999999999999999999999999999999998887655


Q ss_pred             C
Q 048603          252 K  252 (305)
Q Consensus       252 ~  252 (305)
                      +
T Consensus       201 ~  201 (204)
T cd03506         201 K  201 (204)
T ss_pred             H
Confidence            4

These desaturases are required for the synthesis of highly unsaturated fatty acids (HUFAs), which are mainly esterified into phospholipids and contribute to maintaining membrane fluidity. While HUFAs may be required for cold tolerance in bacteria, plants and fish, the primary role of HUFAs in mammals is cell signaling. These enzymes are described as front-end desaturases because they introduce a double bond between the pre-exiting double bond and the carboxyl (front) end of the fatty acid. Various substrates are involved, with both acyl-coenzyme A (CoA) and acyl-lipid desaturases present in this CD. Acyl-lipid desaturases are localized in the membranes of cyanobacterial thylakoid, plant endoplasmic reticulum (ER), and plastid; an

>cd03511 Rhizopine-oxygenase-like This CD includes the putative hydrocarbon oxygenase, MocD, a bacterial rhizopine (3-O-methyl-scyllo-inosamine, 3-O-MSI) oxygenase, and other related proteins

Probab=100.00  E-value=3.5e-37  Score=278.65  Aligned_cols=233  Identities=21%  Similarity=0.218  Sum_probs=158.5

Q ss_pred             hhhHHHHHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCCCCcccc
Q 048603            6 PWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVW   85 (305)
Q Consensus         6 ~w~~~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~d~~~~~   85 (305)
                      ++|..+++.+++|..+.+++.++|||+|++++++|++|+++|.+++.+++.|+..||..|+.||++||++++|||.....
T Consensus        40 ~~~~~~~~~~~~g~~~~~~~~~~He~~H~~~~~~~~~N~~~g~l~~~~~~~~~~~~~~~H~~HH~~~~~~~~Dpd~~~~~  119 (285)
T cd03511          40 GSWWALPAFLVYGVLYAALFARWHECVHGTAFATRWLNDAVGQIAGLMILLPPDFFRWSHARHHRYTQIPGRDPELAVPR  119 (285)
T ss_pred             hHHHHHHHHHHHHHHHHHHHHHHHHhhcccccCCchHHHHHHHHHHHHhcCChHHHHHHHHHHhcCcCCCCCCCCCCCCC
Confidence            34444444567999999999999999999999999999999999999999999999999999999999999999964221


Q ss_pred             hhhhccChhHHHHHhhhccchhhhhhhhhhh-----hccccCCCCC-ccchhHHHHHHHHHHHHHHHHHHHHHHHhhHHH
Q 048603           86 KEEFDTSPFLRKAIIYGYGPFRPWMSIAHWL-----IWHFDLSKFR-PNEVKRVKISLACVFAFMAIGWPLIILKTGIAG  159 (305)
Q Consensus        86 ~~~~~~~~~~r~~~~~~~~p~~~~~~~~~~~-----~~~~~~~~~~-~~~~~~~~~~~~~~~~~~~~~l~~~~~~~g~~~  159 (305)
                      .      +.+++.+....+....+..+....     ......+.+. +++++++..+..+.+++.++.+ .+....|.+.
T Consensus       120 ~------~~~~~~~~~~~g~~~~~~~l~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-~~~~~~g~~~  192 (285)
T cd03511         120 P------PTLREYLLALSGLPYWWGKLRTVFRHAFGAVSEAEKPFIPAEERPKVVREARAMLAVYAGLI-ALSLYLGSPL  192 (285)
T ss_pred             c------hHHHHHHHHHhChHHHHHHHHHHHHHHhcccccccCCCCCHHHHHHHHHHHHHHHHHHHHHH-HHHHHHcCHH
Confidence            1      122322211122111111111000     0011122222 2333444444433333322222 2234457777


Q ss_pred             HHHHHHHHHHHHHHHHHHHHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhhcCCCCCccH
Q 048603          160 WIKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNL  239 (305)
Q Consensus       160 ~l~~~l~p~l~~~~~l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlfP~iP~y~L  239 (305)
                      ++.+|++|++++..++.+++++||.+++  ..+   .     ...+|++...+++++++++|+|||+|||++|+||+|+|
T Consensus       193 ~l~~wllP~l~~~~~~~~~~~~eH~~~~--~~~---~-----~~~~trs~~~~~~~~~l~~n~nyH~eHHl~P~vP~y~L  262 (285)
T cd03511         193 LVLVWGLPLLLGQPILRLFLLAEHGGCP--EDA---N-----DLRNTRTTLTNPPLRFLYWNMPYHAEHHMYPSVPFHAL  262 (285)
T ss_pred             HHHHHHHHHHHHHHHHHHHHHhhcCCCC--ccc---c-----hhhhhhhhhhhHHHHHHHcCCchHHHHhcCCCCcHhHH
Confidence            7789999999988889999999998742  111   1     12234444456788999999999999999999999999


Q ss_pred             HHHHHHHHHHhcCCcc
Q 048603          240 KAAHKSIQQNWGKYLN  255 (305)
Q Consensus       240 p~~~~~l~~~~~~~y~  255 (305)
                      |++++.++++.++.+.
T Consensus       263 p~~h~~L~~~~~~~~~  278 (285)
T cd03511         263 PKLHELIKDDLPVPYP  278 (285)
T ss_pred             HHHHHHHHHhCCCCCC
Confidence            9999999999887643

It has been proposed that MocD, MocE (Rieske-like ferredoxin), and MocF (ferredoxin reductase) under the regulation of MocR, act in concert to form a ferredoxin oxygenase system that demethylates 3-O-MSI to form scyllo-inosamine. This domain family appears to be structurally related to the membrane fatty acid desaturases and the alkane hydroxylases. They all share in common extensive hydrophobic regions that would be capable of spanning the membrane bilayer at least twice. Comparison of sequences also reveals the existence of three regions of conserved histidine cluster motifs that contain eight histidine residues: HXXXH, HXXHH, and HXXHH. These histidine residues are reported to be catalytically essential and proposed to be the ligands for the iron atoms contained within homologs, stearoyl CoA d

>PLN03198 delta6-acyl-lipid desaturase; Provisional

Probab=100.00  E-value=2.2e-37  Score=297.84  Aligned_cols=255  Identities=16%  Similarity=0.176  Sum_probs=172.2

Q ss_pred             HHHHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHH-hhhhCChhhhhHHHhhhccCCCCCC-----CCCCCcc
Q 048603           10 LPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAF-LPLIYPYEPWRFKHDKHHAKTNMLH-----GDTAWHP   83 (305)
Q Consensus        10 ~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~-~~~~~~~~~wr~~H~~HH~~tn~~~-----~D~d~~~   83 (305)
                      ..+..+++|+.+.++++++|||+|+++++++++|+++|.+++ +++|.|+.+||.+||.||++||..+     .|||...
T Consensus       236 ~ll~a~llgl~~~q~g~l~HD~~H~s~~~~~~~n~~~g~~~~~~~~G~s~~~W~~~Hn~HH~~tN~~~~~~~~~DpDI~~  315 (526)
T PLN03198        236 VLASACMMALCFQQCGWLSHDFLHNQVFETRWLNEVVGYLIGNAVLGFSTGWWKEKHNLHHAAPNECDQLYQPIDEDIDT  315 (526)
T ss_pred             HHHHHHHHHHHHHHHHHHHHhcccccccCCcHHHHHHHHHHHHhhcCCCHHHHHHHHHHhccCCCCCCccCCCCCCCcCc
Confidence            344556789999999999999999999999999999999865 7789999999999999999999987     7999754


Q ss_pred             cchhhhc----c---ChhHHHHHhh---hccchhhhhhhhhhhhc--cccC-CCCCccchhHHHHHHHHHHHHHHHHHHH
Q 048603           84 VWKEEFD----T---SPFLRKAIIY---GYGPFRPWMSIAHWLIW--HFDL-SKFRPNEVKRVKISLACVFAFMAIGWPL  150 (305)
Q Consensus        84 ~~~~~~~----~---~~~~r~~~~~---~~~p~~~~~~~~~~~~~--~~~~-~~~~~~~~~~~~~~~~~~~~~~~~~l~~  150 (305)
                      .+.-++.    .   +..+++....   ..-|++.+.++ .|...  .+.. +..+.+++ .......++...+.+++| 
T Consensus       316 ~pl~~~~~~~~~~~~~~~~~~~~~yQh~~f~~ll~l~~~-~~~~~s~~~~~~~~~~~~~~-~~e~~~~l~~~~~~~~l~-  392 (526)
T PLN03198        316 LPLIAWSKDILATVENKTFLRILQYQHLFFMALLFFARG-SWLFWSWRYTSTAKLAPADR-LLEKGTILFHYFWFIGTA-  392 (526)
T ss_pred             cceeEechhhhhcchhhhHHHHHhhhhHHHHHHHHHHHH-HHHHHHHHHHhccccchHHH-HHHHHHHHHHHHHHHHHH-
Confidence            3211111    0   1111111110   01122222111 11111  1100 11111111 111111111111112222 


Q ss_pred             HHHHhhHHHHHHHHHHHHHHHHHHHHHHHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhh
Q 048603          151 IILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHI  230 (305)
Q Consensus       151 ~~~~~g~~~~l~~~l~p~l~~~~~l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHl  230 (305)
                       ++..+.+..++++++..++.+.++..+.+++|..+++... ++  ++.+.|+.+|+|++.|+|++|+++|+|||+||||
T Consensus       393 -l~~~~~~~~l~~~~l~~~~~g~~l~~vF~lnH~~~~v~~~-~~--dw~~~Qv~tT~n~~~~~~~~wf~GGLN~QiEHHL  468 (526)
T PLN03198        393 -CYLLPGWKPLVWMAVTELMCGMLLGFVFVLSHNGMEVYNK-SK--EFVNAQIVSTRDIKANIFNDWFTGGLNRQIEHHL  468 (526)
T ss_pred             -HHHhccHHHHHHHHHHHHHHHHHHHhhhhccccCCCCCCC-Cc--CHHHHHHhcCcCcCCchHHHHhhcCCcccchhhc
Confidence             2333444445566777888888888889999999876532 33  4589999999999999999999999999999999


Q ss_pred             cCCCCCccHHHHHH---HHHHHhcCCcccCCccHHHHHHhhcceE
Q 048603          231 SPRIPSYNLKAAHK---SIQQNWGKYLNEASWNWRLMKTIMTVCH  272 (305)
Q Consensus       231 fP~iP~y~Lp~~~~---~l~~~~~~~y~~~~~~~~~l~~~~~~~~  272 (305)
                      ||+||+++||++++   ++|+++|.+|++.+ .+++++++++.++
T Consensus       469 FP~iP~~~l~~i~piVk~~C~k~GlpY~~~~-~~~a~~~~l~~L~  512 (526)
T PLN03198        469 FPTMPRHNLNKIAPQVEAFCIKHGLVYEDVS-IAAGTCKVLKALK  512 (526)
T ss_pred             CCCCchhhHHHHhHHHHHHHHHcCCCCCCCC-HHHHHHHHHHHHH
Confidence            99999999999995   66789999999996 5888888876543

>cd03514 CrtR_beta-carotene-hydroxylase Beta-carotene hydroxylase (CrtR), the carotenoid zeaxanthin biosynthetic enzyme catalyzes the addition of hydroxyl groups to the beta-ionone rings of beta-carotene to form zeaxanthin and is found in bacteria and red algae

Probab=100.00  E-value=1.2e-35  Score=255.84  Aligned_cols=182  Identities=22%  Similarity=0.348  Sum_probs=139.7

Q ss_pred             hhhHHHHHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCCCCcccc
Q 048603            6 PWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVW   85 (305)
Q Consensus         6 ~w~~~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~d~~~~~   85 (305)
                      .|+.++++++++|..+.++++++|||+|++++++|++|+++|.+++++.+.|+..||.+|++||++||++++|||..   
T Consensus        20 ~~~~~~~~~~~~~~~~~~~~~~~Hda~H~~~~~~~~~N~~~g~~~~~~~~~~~~~w~~~H~~HH~~~~~~~~DpD~~---   96 (207)
T cd03514          20 SYLPLWVCFILNTLSLHLAGTVIHDASHKAASRNRWINELIGHVSAFFLGFPFPVFRRVHMQHHAHTNDPEKDPDHF---   96 (207)
T ss_pred             ccchHHHHHHHHHHHHHHHHHHHHHcccccccCCccHHHHHHHHHHHHHhCCHHHHHHHHHHHhcCcCcCCcCccHH---
Confidence            47888888888999999999999999999999999999999999999999999999999999999999999999853   


Q ss_pred             hhhhccChhHHHHHhhhccchhhhhhhhhhhhccccCCCCCccchhHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHHHHH
Q 048603           86 KEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKYWL  165 (305)
Q Consensus        86 ~~~~~~~~~~r~~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~~~~~g~~~~l~~~l  165 (305)
                               ...   .                              .+..  .+..+.. .+   ..+..+.+..+++|+
T Consensus        97 ---------~~~---~------------------------------~~~~--~~~~~~~-~~---~~~~~~~~~~~l~~~  128 (207)
T cd03514          97 ---------LLE---W------------------------------LVAR--SLFITLL-VI---AILFGFLWELLNLWF  128 (207)
T ss_pred             ---------HHH---H------------------------------HHHH--HHHHHHH-HH---HHHHHHHHHHHHHHH
Confidence                     000   0                              0000  0011100 01   112234446677899


Q ss_pred             HHHHHHHHHHHH-HHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhhcCCCCCccHHHHHH
Q 048603          166 MPWLGYHFWMST-FTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHK  244 (305)
Q Consensus       166 ~p~l~~~~~l~~-~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlfP~iP~y~Lp~~~~  244 (305)
                      +|.++.+.++++ .++++|..    .+++++|+.       ++. ..+++++++++|+|||.|||++|+||+||||++++
T Consensus       129 iP~l~~~~~l~~~~~~~~H~~----~~~~~~~~~-------~~~-~~~~l~~~l~~~~nyH~~HHL~P~IP~y~Lp~a~~  196 (207)
T cd03514         129 LPALIVGTYLALFFDWLPHHP----FEETQRWDN-------SRV-YPSKLLNPLIMGQNYHLVHHLWPSIPWYRYPEAYY  196 (207)
T ss_pred             HHHHHHHHHHHHHheeeCccC----CCCccchhh-------hhc-ccchhHheeecCCchhHHHhCCCCCchhhhHHHHH
Confidence            999999998886 56777764    233345532       222 23677899999999999999999999999999999


Q ss_pred             HHHHHh
Q 048603          245 SIQQNW  250 (305)
Q Consensus       245 ~l~~~~  250 (305)
                      ++|++.
T Consensus       197 ~~~~~~  202 (207)
T cd03514         197 ANKPLL  202 (207)
T ss_pred             HhHHHH
Confidence            998865

Carotenoids are important natural pigments; zeaxanthin and lutein are the only dietary carotenoids that accumulate in the macular region of the retina and lens. It is proposed that these carotenoids protect ocular tissues against photooxidative damage. CrtR does not show overall amino acid sequence similarity to the beta-carotene hydroxylases similar to CrtZ, an astaxanthin biosynthetic beta-carotene hydroxylase. However, CrtR does show sequence similarity to the green alga, Haematococcus pluvialis, beta-carotene ketolase (CrtW), which converts beta-carotene to canthaxanthin. Sequences of the CrtR_beta-carotene-hydroxylase domain family, as well as, the CrtW_beta-carotene-ketolase domain family appear to be structurally related

>PLN03199 delta6-acyl-lipid desaturase-like protein; Provisional

Probab=100.00  E-value=7.3e-36  Score=286.65  Aligned_cols=264  Identities=17%  Similarity=0.194  Sum_probs=175.2

Q ss_pred             hhhHHHHHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHH-hhhhCChhhhhHHHhhhccCCCCC-------CC
Q 048603            6 PWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAF-LPLIYPYEPWRFKHDKHHAKTNML-------HG   77 (305)
Q Consensus         6 ~w~~~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~-~~~~~~~~~wr~~H~~HH~~tn~~-------~~   77 (305)
                      +||...++.+++|+.+.++++++|||+|+++++++++|+++|.+++ +++|.|..+||..||.||++||..       +.
T Consensus       157 ~~~~~~l~aillg~~~~~~g~l~HDa~H~~~~~~~~~N~~~g~~~g~l~~G~S~~wW~~~Hn~HH~~tN~~~~~~~~~~~  236 (485)
T PLN03199        157 RFAMHIASALLLGLFFQQCGWLAHDFLHHQVFKKRKHGDLGGIFWGDLMQGFSMQWWKNKHNGHHAVPNLHCSSADAQDG  236 (485)
T ss_pred             cHHHHHHHHHHHHHHHHHHHHHHHhhhhhhhhCCchHHHHHHHHHHHhccCCChHHHHHHHhhhhcCcCcCccccCCCCC
Confidence            4555566677899999999999999999999999999999998775 778999999999999999999974       68


Q ss_pred             CCCCccc-----chh---hhc-------cChhHHHHHhh---hccchhhhhhhhhhhhcc----cc-----CC-CC--Cc
Q 048603           78 DTAWHPV-----WKE---EFD-------TSPFLRKAIIY---GYGPFRPWMSIAHWLIWH----FD-----LS-KF--RP  127 (305)
Q Consensus        78 D~d~~~~-----~~~---~~~-------~~~~~r~~~~~---~~~p~~~~~~~~~~~~~~----~~-----~~-~~--~~  127 (305)
                      |||....     ++.   .+.       .....|.+.++   .+-|++.+.+ ..|....    +.     .. ..  ..
T Consensus       237 DPDI~~~p~l~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Qh~~~~p~l~l~~-l~w~~~s~~~~~~~~~~~~~~~~~~~~  315 (485)
T PLN03199        237 DPDIDTMPLLAWSLKQAQSFREINADGKDSGFVKFAIKFQAFFYFPILLLAR-ISWLNESFKCAFGLGAASENAALELEA  315 (485)
T ss_pred             CCCCCCCceeeecHHHhhhHhhhhhhccccchhhHHHhhHHHHHHHHHHHHH-HHHHHHHHHHHHhhccccccccccccc
Confidence            9997421     111   110       01111111111   1123322211 1121100    00     00 01  11


Q ss_pred             cchhHHHHHHHH--HHHHHHHHHHHHHHHhhHHHHHHHHHHHHHHHHHHHHHHHHhhccCCCCCCCCCCcchHHhHhhcc
Q 048603          128 NEVKRVKISLAC--VFAFMAIGWPLIILKTGIAGWIKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNG  205 (305)
Q Consensus       128 ~~~~~~~~~~~~--~~~~~~~~l~~~~~~~g~~~~l~~~l~p~l~~~~~l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~  205 (305)
                      ++........++  +...+.+++|..+...+++..+.++++..++.++++.++..++|..+..+-.+ +.-++.+.|+.+
T Consensus       316 ~~~~~~~~e~~~~~~~~~~~~~lp~~~~~~~~~~~l~~~~~~~~~~g~~l~~~f~l~H~~~~~~~~~-~~~d~~~~Qv~T  394 (485)
T PLN03199        316 KGLQYPLLEKAGILLHYAWMFTLSSGFGRFSFAYSAFYFFTATASCGFFLAIVFGLGHNGMATYDAD-ARPDFWKLQVTT  394 (485)
T ss_pred             chhHHHHHHHHHHHHHHHHHHHHHHHhccccHHHHHHHHHHHHHHHhhHheEEEecCCccccccCCC-CCccHHHHHHHh
Confidence            111111121122  22222234443333345555666777888888888888888999987654222 122447999999


Q ss_pred             cccccc-----cchhhhhhhccccchhhhhcCCCCCccHHHHHH---HHHHHhcCCcccCCccHHHHHHhhcceE
Q 048603          206 TVHCDY-----PKWIEILCHNINVHIPHHISPRIPSYNLKAAHK---SIQQNWGKYLNEASWNWRLMKTIMTVCH  272 (305)
Q Consensus       206 T~~~~~-----~~~~~~l~~n~~yH~~HHlfP~iP~y~Lp~~~~---~l~~~~~~~y~~~~~~~~~l~~~~~~~~  272 (305)
                      |+|++.     +.|++|++||+|||+||||||+||+.+||++.+   ++|+++|.+|++.+ .+++++++++.++
T Consensus       395 T~n~~~~~~~~s~~~~wf~GGLN~QIEHHLFP~mp~~~y~~i~piVk~~C~k~glpY~~~~-~~~a~~~~~~~L~  468 (485)
T PLN03199        395 TRNIIGGHGFPQAFVDWFCGGLQYQVDHHLFPMLPRHNIAKCHALVESFCKEWGVKYHEAD-LVDGTMEVLHHLG  468 (485)
T ss_pred             ccCccCCCCCcchHHHHHhccchhhhhhhcCCCCchhhHHhhhHHHHHHHHHhCCCccccC-HHHHHHHHHHHHH
Confidence            999975     679999999999999999999999999999995   56789999999998 5888887776543

>cd03509 DesA_FADS-like Fatty acid desaturase protein family subgroup, a delta-12 acyl-lipid desaturase-like, DesA-like, yet uncharacterized subgroup of membrane fatty acid desaturase proteins found in alpha-, beta-, and gamma-proteobacteria

Probab=100.00  E-value=5.8e-34  Score=256.30  Aligned_cols=236  Identities=19%  Similarity=0.222  Sum_probs=146.6

Q ss_pred             HHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCC--CCCCCCCCcccchhhh
Q 048603           12 LAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTN--MLHGDTAWHPVWKEEF   89 (305)
Q Consensus        12 ~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn--~~~~D~d~~~~~~~~~   89 (305)
                      ++.++.|......++++|||+||+++|||++|+++|.++ +.++.|+..||.+|+.||++||  ++++|||....+.+++
T Consensus        29 ~~~~~~~~~~~~~~~l~Hd~~Hg~~~~~~~~N~~~g~~~-~~l~~p~~~wr~~H~~HH~~~nl~~~~~Dpd~~~~~~~~~  107 (288)
T cd03509          29 LATLLLIPLAALHSSLQHELLHGHPTRSRWVNEALGYPP-LALWYPYTRYRDTHLAHHRDEDLTDPGDDPESNYLSPEQW  107 (288)
T ss_pred             HHHHHHHHHHHHHHHHHHHhhccCcccChHHHHHHHHHH-HHHhcCHHHHHHHHHHHcCCCCCCCCCCCCccceecHHHH
Confidence            444667777777889999999999999999999999885 5667999999999999999999  4568999887777888


Q ss_pred             ccChhHHHHH---------hhhccchhhhhhhhhhhhccccCCCCCccchhHHHHHHHHHHHHHHHHHHHHHHHhhHHHH
Q 048603           90 DTSPFLRKAI---------IYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGW  160 (305)
Q Consensus        90 ~~~~~~r~~~---------~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~~~~~g~~~~  160 (305)
                      .+.+.+++..         ++..||++.+....     +.+.+.+.++++..+.. .+...+.++..+..+....|+ ..
T Consensus       108 ~~~~~~~r~~~~~~~~~~~~~l~gp~l~~~~~~-----~~~~~~~~~~~~~~~~~-~~~~~~~~~~~l~~~~~~~~~-~~  180 (288)
T cd03509         108 ARLPRWQRALLRANNTLLGRLILGPPLGLIAFA-----RDEFRALRAGDRAALRA-WLLHAALLAPLLAWLQLSAGI-PW  180 (288)
T ss_pred             hhCcHHHHHHHHHhhcchhHHhhhhHHHHHHHH-----HHHHHHhccccHHHHHH-HHHHHHHHHHHHHHHHHHhhH-HH
Confidence            7755544432         12334433332211     11222333333332221 111111111111111112232 22


Q ss_pred             HHHHHHHHHHHHHH-HHHHHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhhcCCCCCccH
Q 048603          161 IKYWLMPWLGYHFW-MSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNL  239 (305)
Q Consensus       161 l~~~l~p~l~~~~~-l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlfP~iP~y~L  239 (305)
                       .+|++|.+..+.. ..+-++.+|.....+          +   ..|+..+.+.+++||++|+|||+|||++|+||+|+|
T Consensus       181 -~~~~l~~~~la~~~~~~~~~~Eh~~~~~~----------~---~rs~~~~~~~~~~~l~~ninyH~~HH~~P~vP~y~L  246 (288)
T cd03509         181 -WAYLLAVYYPALSLAKIRTFLEHRAHERP----------R---GRTVINEAGGPLRLLFLNNNLHVVHHDLPTLPWYDL  246 (288)
T ss_pred             -HHHHHHHHHHHHHHHhhchHhhccCCCCc----------c---CCceeeeCcHHHHHHHhcCCchHhhcCCCCCCcccH
Confidence             2344554444433 334566666542110          1   123334556788999999999999999999999999


Q ss_pred             HHHHHHHHHHhcCCccc--CCccHHHHHHhhc
Q 048603          240 KAAHKSIQQNWGKYLNE--ASWNWRLMKTIMT  269 (305)
Q Consensus       240 p~~~~~l~~~~~~~y~~--~~~~~~~l~~~~~  269 (305)
                      |+++++++++++.....  .+.+.+.+++..+
T Consensus       247 p~~h~~~~~~~~~~~~~~~~~~y~~~~~~~~~  278 (288)
T cd03509         247 PRLYRARRDAYLRRNGGFVYRGYGELFRRHAW  278 (288)
T ss_pred             HHHHHHhHHHHhhcCCCccCCCHHHHHHHHhc
Confidence            99999999997654322  3444555666544

Sequences of this domain family appear to be structurally related to membrane fatty acid desaturases and alkane hydroxylases. They all share in common extensive hydrophobic regions that would be capable of spanning the membrane bilayer at least twice. Comparison of these sequences also reveals three regions of conserved histidine cluster motifs that contain eight histidine residues: HXXXH, HXXHH, and HXXHH. These histidine residues are reported to be catalytically essential and proposed to be the ligands for the iron atoms contained within homologs, stearoyl CoA desaturase and alkane hydroxylase.

>cd03513 CrtW_beta-carotene-ketolase Beta-carotene ketolase/oxygenase (CrtW, also known as CrtO), the carotenoid astaxanthin biosynthetic enzyme, initially catalyzes the addition of two keto groups to carbons C4 and C4' of beta-carotene

Probab=100.00  E-value=6.5e-34  Score=246.28  Aligned_cols=190  Identities=23%  Similarity=0.355  Sum_probs=138.9

Q ss_pred             hhHHHHHHHHHHHHHHHHHHHHHhhhCCCcc-CCchhhHHHHHHH-HhhhhCChhhhhHHHhhhccCCCCCCCCCCCccc
Q 048603            7 WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFS-KNKLLEDIVGTLA-FLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPV   84 (305)
Q Consensus         7 w~~~~~~~~~~G~~~~~l~~l~Hd~~H~~~~-~~~~lN~~vg~l~-~~~~~~~~~~wr~~H~~HH~~tn~~~~D~d~~~~   84 (305)
                      +.+++++++++|..+.++|+++|||+|++++ +++++|+++|.++ .++.+.|+..||.+|++||+++|++ +|||+.+.
T Consensus        29 ~~~~~~~~~~~g~l~~glfi~~HDa~Hg~~~~~~~~~N~~iG~~~~~l~~g~~~~~~~~~H~~HH~~~~~~-~DpD~~~~  107 (225)
T cd03513          29 LLLIAAVVLLQTFLHTGLFIIAHDAMHGSLAPGNPRLNRAIGRLCLFLYAGFSYDRLLRKHHLHHRHPGTA-KDPDFHKG  107 (225)
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHhhhhccccCCchHHHHHHHHHHHHhhcCCHHHHHHHHHHHcCCCCCC-CCCCCCCC
Confidence            4455666778999999999999999999999 7999999999998 4888999999999999999999997 99998764


Q ss_pred             chhhhccChhHHHHHhhhccchhhhhhhhhhhhccccCCCCCccchhHHHHHHHHHHHHHHHHHHHHHHH--hhHHHHHH
Q 048603           85 WKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILK--TGIAGWIK  162 (305)
Q Consensus        85 ~~~~~~~~~~~r~~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~~~~--~g~~~~l~  162 (305)
                      +++     +..+....+       +.++            +   ...++.    .+.+    +.+.+...  .+...++.
T Consensus       108 ~~~-----~~~~wy~~f-------~~~y------------~---~~~qli----~l~i----vw~~~l~~~~~~~~~~~~  152 (225)
T cd03513         108 NPS-----GFLPWYLHF-------MSNY------------F---GWRQLA----ILAA----VWLLLLGLGSAPLANLLL  152 (225)
T ss_pred             CCC-----ChHHHHHHH-------HHhH------------h---HHHHHH----HHHH----HHHHHHHHHcccHHHHHH
Confidence            321     122211000       0000            0   011111    1111    11111122  35667889


Q ss_pred             HHHHHHHHHHHHHHHH-HHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhh-hccccchhhhhcCCCCCccHH
Q 048603          163 YWLMPWLGYHFWMSTF-TMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILC-HNINVHIPHHISPRIPSYNLK  240 (305)
Q Consensus       163 ~~l~p~l~~~~~l~~~-~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~-~n~~yH~~HHlfP~iP~y~Lp  240 (305)
                      +|++|.++.+++++++ +++.|..++.|..+.          .++++++.|+|+++++ .++|||.|||+||+||||+||
T Consensus       153 ~~~~P~l~~~~~l~~f~T~lpH~~~~~~~~~~----------~~a~~~~~~~~~~~l~c~~fgyH~eHH~fP~~Pw~~Lp  222 (225)
T cd03513         153 FWALPLILSSLQLFYFGTWLPHRPGRGGFADR----------HRARSSRLSPVLSFLTCYHFGYHHEHHLSPSTPWWRLP  222 (225)
T ss_pred             HHHHHHHHHHHHHHHHHhhcCCCCCCCCCCCc----------ccceecCccHHHHHHHHHhcCcchhhccCCCCCcccCc
Confidence            9999999999999988 888887655554321          1466677899999975 889999999999999999999


Q ss_pred             HH
Q 048603          241 AA  242 (305)
Q Consensus       241 ~~  242 (305)
                      ++
T Consensus       223 ~~  224 (225)
T cd03513         223 EL  224 (225)
T ss_pred             cc
Confidence            86

Carotenoids are important natural pigments produced by many microorganisms and plants. Astaxanthin is reported to be an antioxidant, an anti-cancer agent, and an immune system stimulant. A number of bacteria and green algae can convert beta-carotene into astaxanthin by using several ketocarotenoids as intermediates and CrtW and a beta-carotene hydroxylase (CrtZ). CrtW initially converts beta-carotene to canthaxanthin via echinenone, and CrtZ initially mediates the conversion of beta-carotene to zeaxanthin via beta-cryptoxanthin. After a few more intermediates are formed, CrtW and CrtZ act in combination to produce astaxanthin. Sequences of this domain family appear to be structurally related to membrane fatty acid desaturases and alkane hydroxylases. Th

>cd03508 Delta4-sphingolipid-FADS-like The Delta4-sphingolipid Fatty Acid Desaturase (Delta4-sphingolipid-FADS)-like CD includes the integral-membrane enzymes, dihydroceramide Delta-4 desaturase, involved in the synthesis of sphingosine; and the human membrane fatty acid (lipid) desaturase (MLD), reported to modulate biosynthesis of the epidermal growth factor receptor; and other related proteins

Probab=100.00  E-value=1.1e-33  Score=254.02  Aligned_cols=231  Identities=19%  Similarity=0.209  Sum_probs=145.2

Q ss_pred             hhHHHHHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChh-hhhHHHhhhccCCCCCCCCCCCcccc
Q 048603            7 WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYE-PWRFKHDKHHAKTNMLHGDTAWHPVW   85 (305)
Q Consensus         7 w~~~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~-~wr~~H~~HH~~tn~~~~D~d~~~~~   85 (305)
                      |+.+.+++++.|+.+.++++++|||+|+++||++++|+++|.++++++|.|+. .||..|+.||+++|+.++|||+.+..
T Consensus        42 ~~~ll~a~vi~~~~~~~l~~l~Hd~~H~~~f~~~~~N~~~g~~~~~~~g~p~~~~~r~~H~~HH~~~n~~~~DpDi~~~~  121 (289)
T cd03508          42 WKILLVAYFFGGTINHSLFLAIHEISHNLAFGKPLWNRLFGIFANLPIGVPYSISFKKYHLEHHRYLGEDGLDTDIPTEF  121 (289)
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHhHHHhhcCChHHHHHHHHHHHHHhcCChhhHHHHHHHHhccCCCCCCCCCCcchHH
Confidence            44456666777777789999999999999999999999999999999999998 69999999999999999999987632


Q ss_pred             hhhhccChhHHHHHhhhccchhhhhhhhhhhhccccCCCCCccchhHH-HHHHHHHHHHHHHHHHHHHHHhhHHHHHHHH
Q 048603           86 KEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRV-KISLACVFAFMAIGWPLIILKTGIAGWIKYW  164 (305)
Q Consensus        86 ~~~~~~~~~~r~~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~~~~-~~~~~~~~~~~~~~l~~~~~~~g~~~~l~~~  164 (305)
                      +..+.+++..+    .+++++..+..       .+.+...+.+...+. +...+...++.    .++++..|+++++  |
T Consensus       122 ~~~l~~~~~g~----~~~~~~~~~~~-------~~rp~~~~~~~~~~~~~~n~~~~~~~~----~~l~~~~G~~~~l--y  184 (289)
T cd03508         122 EGKLFSTVLGK----AIWVTLQPFFY-------ALRPLFVRPKPPTRLEVINIVVQITFD----YLIYYFFGWKSLA--Y  184 (289)
T ss_pred             HHHHHhCchHH----HHHHHHHHHHH-------HhcccccCCCcchhHHHHHHHHHHHHH----HHHHHHhCcHHHH--H
Confidence            22222222222    11111111110       011111111222222 22222222222    1224566876543  5


Q ss_pred             HHHHHHHHHHHHHHHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhhcCCCCCccHHHHHH
Q 048603          165 LMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHK  244 (305)
Q Consensus       165 l~p~l~~~~~l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlfP~iP~y~Lp~~~~  244 (305)
                      +++.++.+.    .     .+|.+++.-.|+|+..+ +...|+  ++.+++|++++|+|||.|||++|+||+|+||++++
T Consensus       185 ll~~~~~~~----~-----~~p~~g~~i~Eh~~~~~-~~~~t~--S~y~~~~~~~~n~~yH~~HH~~p~iP~~~Lp~~~~  252 (289)
T cd03508         185 LLLGSFLGG----G-----LHPLAGHFISEHYVFTG-KGQETY--SYYGPLNLLTFNVGYHNEHHDFPYIPGTRLPKLRK  252 (289)
T ss_pred             HHHHHHHHH----h-----hcccccccccccccccc-cCcCCc--cchHHHHHHhhccChHHHhcCCCCCCcccHHHHHH
Confidence            555443222    1     13444544456665443 222343  34357899999999999999999999999999999


Q ss_pred             HHHHHhcCCcccCCccHHHHHHh
Q 048603          245 SIQQNWGKYLNEASWNWRLMKTI  267 (305)
Q Consensus       245 ~l~~~~~~~y~~~~~~~~~l~~~  267 (305)
                      ..++.++.-+. .+...+.+++.
T Consensus       253 ~~~~~~~~~~~-~~~y~~v~~~~  274 (289)
T cd03508         253 IAPEFYDNLPQ-HTSWPRVLYDF  274 (289)
T ss_pred             HCHHHHhCCCc-CCCHHHHHHHH
Confidence            98887655332 34445666663

These proteins are found in various eukaryotes including vertebrates, higher plants, and fungi. Studies show that MLD is localized to the endoplasmic reticulum. As with other members of this superfamily, this domain family has extensive hydrophobic regions that would be capable of spanning the membrane bilayer at least twice. Comparison of sequences also reveals the existence of three regions of conserved histidine cluster motifs that contain eight histidine residues: HXXXH, HXXHH, and HXXHH. These histidine residues are reported to be catalytically essential and proposed to be the ligands for

>PF00487 FA_desaturase: Fatty acid desaturase This entry is only a subset of the Pfam family

Probab=100.00  E-value=4.7e-34  Score=251.36  Aligned_cols=239  Identities=24%  Similarity=0.399  Sum_probs=156.2

Q ss_pred             hhHHHHHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCCCCcccch
Q 048603            7 WYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHPVWK   86 (305)
Q Consensus         7 w~~~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~d~~~~~~   86 (305)
                      |+.+++++++.|..+.+++.++|||+|+++++++++|+++|.+++++++.|+..||..|++||+++|++++|||..+...
T Consensus         3 ~~~~~~~~~~~~~~~~~~~~~~H~~~H~~~~~~~~~n~~l~~~~~~~~~~~~~~wr~~H~~HH~~~~~~~~Dpd~~~~~~   82 (257)
T PF00487_consen    3 WWWWLLALLLLGLSFARLFGLAHDAGHGAFFRSRWLNDLLGRLLGLPIGGPYSSWRISHNRHHHYTNNPDRDPDSWTRRL   82 (257)
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHhccCCcccChHHHHHHHHHHHHhcCCHhHhheeeeccccccCCccccCccchhhh
Confidence            66677788889999999999999999999999999999999999999999999999999999999999999999765311


Q ss_pred             hhhccCh---hHHHH-HhhhccchhhhhhhhhhhhccccCCCC--Cccch--hHHHHHHHHHHHHHHHHHHHHHHHhhHH
Q 048603           87 EEFDTSP---FLRKA-IIYGYGPFRPWMSIAHWLIWHFDLSKF--RPNEV--KRVKISLACVFAFMAIGWPLIILKTGIA  158 (305)
Q Consensus        87 ~~~~~~~---~~r~~-~~~~~~p~~~~~~~~~~~~~~~~~~~~--~~~~~--~~~~~~~~~~~~~~~~~l~~~~~~~g~~  158 (305)
                      .......   ..+.. ...........     +..........  ..+..  ...... .+..+.. ..+..++...+..
T Consensus        83 ~~~~~~~~~~~~~~~~~~~~~~~~~~~-----~~~~~~~~~~~~~~~~~~~~~~~~~~-~~~~~~~-~~~~~~~~~~~~~  155 (257)
T PF00487_consen   83 PPHQPWRPLFSYRRFLFRFLLSLFFPI-----WYFIFFFRKRRMRRRRKRPRRYLILA-ALLLALL-LALLAALFFFSPW  155 (257)
T ss_pred             hhhhhhhhhhhhhhccccccccccccc-----hhhhhhccccccccccccchhHHHHH-HHhhhhh-hhhhhhhcccccc
Confidence            1110000   01110 00011100000     00000000000  01111  111111 1111111 1111122233444


Q ss_pred             HHHHHHHHHHHHHHHHHHHHHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhhcCCCCCcc
Q 048603          159 GWIKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYN  238 (305)
Q Consensus       159 ~~l~~~l~p~l~~~~~l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlfP~iP~y~  238 (305)
                      ..+++|++|.++...++..+++++|..++. ...++..+....++.+|+|...+.+++++++|+|||+|||++|+||+++
T Consensus       156 ~~~~~~~~~~~~~~~~~~~~~~~~H~~~~~-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~H~~HHl~P~vp~~~  234 (257)
T PF00487_consen  156 WALLLFLLPFLIGSFFLAFVTYLEHYGLDP-DDNEDTRDFYYRQLPGSSNVHNSWWLNWLTGGLNYHIEHHLFPGVPWYN  234 (257)
T ss_pred             cchhHHHHHHhHHHHHHHHhhHHhhhcccc-cccccccceecccccccccccCchhhhccccCCCChHHhCCCCCcCHHH
Confidence            566778889888888888888999988643 1112222335667777777777899999999999999999999999999


Q ss_pred             HHHHHHHHHHHhcCC
Q 048603          239 LKAAHKSIQQNWGKY  253 (305)
Q Consensus       239 Lp~~~~~l~~~~~~~  253 (305)
                      ||++++.+++..+++
T Consensus       235 l~~~~~~~~~~~~~~  249 (257)
T PF00487_consen  235 LPEAHPILKEVCPEY  249 (257)
T ss_pred             HHHHHHHHHHHHHHc
Confidence            999999998865443

; InterPro: IPR005804 Fatty acid desaturases are enzymes that catalyse the insertion of a double bond at the delta position of fatty acids. There seem to be two distinct families of fatty acid desaturases which do not seem to be evolutionary related. Family 1 is composed of: Stearoyl-CoA desaturase (SCD) (1.14.19.1 from EC) []. Family 2 is composed of: Bacterial fatty acid desaturases. Plant stearoyl-acyl-carrier-protein desaturase (1.14.19.1 from EC) [], this enzyme catalyzes the introduction of a double bond at the delta(9) position of steraoyl-ACP to produce oleoyl-ACP. This enzyme is responsible for the conversion of saturated fatty acids to unsaturated fatty acids in the synthesis of vegetable oils. Cyanobacterial DesA [], an enzyme that can introduce a second cis double bond at the delta(12) position of fatty acid bound to membranes glycerolipids. DesA is involved in chilling tolerance; the phase transition temperature of lipids of cellular membranes being dependent on the degree of unsaturation of fatty acids of the membrane lipids. This entry contains fatty acid desaturases belonging to Family 1. ; GO: 0006629 lipid metabolic process

>PLN02579 sphingolipid delta-4 desaturase

Probab=100.00  E-value=3.1e-32  Score=247.57  Aligned_cols=245  Identities=19%  Similarity=0.215  Sum_probs=150.0

Q ss_pred             chhhHHHH-HHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChh-hhhHHHhhhccCCCCCCCCCCCc
Q 048603            5 APWYLLPL-AWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYE-PWRFKHDKHHAKTNMLHGDTAWH   82 (305)
Q Consensus         5 ~~w~~~~~-~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~-~wr~~H~~HH~~tn~~~~D~d~~   82 (305)
                      .+|+.+++ ++++.|+...++++++|||+||++|+++++|+++|.++++++|.|+. +||..|+.||++||..+.|||..
T Consensus        68 ~~w~~~l~~a~~~~g~~~~~lf~~~HD~~Hg~~f~~~~~N~~lg~~~~l~~g~~~~~~~~~~H~~HH~~~n~~~~D~Di~  147 (323)
T PLN02579         68 AGWPKILLVAYFFGGFLNHNLFLAIHELSHNLAFKTPVYNRWLGIFANLPIGIPMSVTFQKYHLEHHRFQGVDGIDMDIP  147 (323)
T ss_pred             CCHHHHHHHHHHHHHHHHHHHHHHHHHhhHhhhcCCHHHHHHHHHHHHHhhcCCHhHHHHHHHHHHccCCCCCCCCCCCC
Confidence            35665555 56778888899999999999999999999999999999999999998 79999999999999989999964


Q ss_pred             ccchhhhccChhHHHHH-hhhccchhhhhhhhhhhhccccCCCCCccchh-HHHHHHHHHHHHHHHHHHHHHHHhhHHHH
Q 048603           83 PVWKEEFDTSPFLRKAI-IYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVK-RVKISLACVFAFMAIGWPLIILKTGIAGW  160 (305)
Q Consensus        83 ~~~~~~~~~~~~~r~~~-~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~~-~~~~~~~~~~~~~~~~l~~~~~~~g~~~~  160 (305)
                      +.  .|.   ++.|..+ ++.++++..+.-       .+.+...+++... +..++.++.+++    .+++++..|+..+
T Consensus       148 t~--~E~---~l~~~~~~~~~~~~~~~~f~-------~~rp~~~~~~~~~~~~~in~~~~~~~----~~~l~~~~G~~~l  211 (323)
T PLN02579        148 SQ--GEA---RLVRNTLSKIVWVFLQLFFY-------ALRPLFVNPKPPGLWEFINLLTQIAF----DAALVYFAGWKSL  211 (323)
T ss_pred             ch--hhH---HHHHHHHHHHHHHHHHHHHH-------HhhHHhhccCCchHHHHHHHHHHHHH----HHHHHHHHCHHHH
Confidence            32  221   2333221 122221111100       0111111111111 122333322222    2234566787665


Q ss_pred             HHHHHHHHHHHHHHHHHHHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhhcCCCCCccHH
Q 048603          161 IKYWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLK  240 (305)
Q Consensus       161 l~~~l~p~l~~~~~l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlfP~iP~y~Lp  240 (305)
                      +  |++...+         +..+.+|.+++...++|...+.|  .|  +++.+++||+++|+|||.|||+||+||+|+||
T Consensus       212 l--yl~~~~~---------~~~~lhp~~g~~~~ehy~~~~~~--et--ysyyg~ln~l~~NigYH~eHH~fP~IP~~~Lp  276 (323)
T PLN02579        212 A--YLILSTF---------LGGGLHPMAGHFISEHYVFNPGQ--ET--YSYYGPLNLLTWNVGYHNEHHDFPRIPGSKLH  276 (323)
T ss_pred             H--HHHHHHH---------HhcccccccceeeccceeccCCC--Cc--eeehhHHHHHhhcccccHhhcCCCCCchhhHH
Confidence            4  2221111         12245565665445566443333  24  35557789999999999999999999999999


Q ss_pred             HHHHHHHHHhcCCcccCCc--c-HHHHHHhhcceEEEeCCCCEEEcCccCCCCC
Q 048603          241 AAHKSIQQNWGKYLNEASW--N-WRLMKTIMTVCHIYDKEQNYVAFDQLAPKDS  291 (305)
Q Consensus       241 ~~~~~l~~~~~~~y~~~~~--~-~~~l~~~~~~~~~~d~~~~~~~f~~~~~~~~  291 (305)
                      ++++...+    .|...+.  + .+.+.+.     +.|+  ++.+|.++++|.+
T Consensus       277 ~l~~~~pe----~y~~l~~~~sw~~~~~~f-----i~~~--~~~~~~r~~r~~~  319 (323)
T PLN02579        277 KVKEIAPE----YYDNLKSYKSWSQVIYMY-----IMDP--TIGPFSRMKRKPP  319 (323)
T ss_pred             HHHHhCHH----HHhCCCCcCcHHHHHHHH-----HcCC--CCCcceeeeeccc
Confidence            98875544    3443322  2 3455542     2332  5666777777753

>cd03510 Rhizobitoxine-FADS-like This CD includes the dihydrorhizobitoxine fatty acid desaturase (RtxC) characterized in Bradyrhizobium japonicum USDA110, and other related proteins

Probab=99.97  E-value=9e-32  Score=225.66  Aligned_cols=156  Identities=26%  Similarity=0.401  Sum_probs=120.6

Q ss_pred             chhhHHHHHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHH-HHhhhhCChhhhhHHHhhhccCCCCCCCCCCCcc
Q 048603            5 APWYLLPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTL-AFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAWHP   83 (305)
Q Consensus         5 ~~w~~~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l-~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~d~~~   83 (305)
                      ++|++.+++++++|..+.++++++|||+|++++|++++|+++|.+ ++++++.|+..||..|++||+++|+ ++|||.. 
T Consensus        16 ~~~~~~~l~~~~~g~~~~~l~~l~Hea~H~~l~~~~~~N~~~g~~~~~~p~~~~~~~~r~~H~~HH~~~~~-~~Dpd~~-   93 (175)
T cd03510          16 PNWLAYLLAVLLIGARQRALAILMHDAAHGLLFRNRRLNDFLGNWLAAVPIFQSLAAYRRSHLKHHRHLGT-EDDPDLA-   93 (175)
T ss_pred             ccHHHHHHHHHHHHHHHHHHHHHHHHHHHhcccccccHHHHHHHHHHHhhhhCCHHHHHHHHHHHhCccCC-CCCCcHH-
Confidence            468899999999999999999999999999999999999999975 5699999999999999999999999 8898831 


Q ss_pred             cchhhhccChhHHHHHhhhccchhhhhhhhhhhhccccCCCCCccchhHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHHH
Q 048603           84 VWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIKY  163 (305)
Q Consensus        84 ~~~~~~~~~~~~r~~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~~~~~g~~~~l~~  163 (305)
                                                                                                 .++.+
T Consensus        94 ---------------------------------------------------------------------------~~~~~   98 (175)
T cd03510          94 ---------------------------------------------------------------------------LYLLL   98 (175)
T ss_pred             ---------------------------------------------------------------------------HHHHH
Confidence                                                                                       01123


Q ss_pred             HHHHHHHHHHH-HHHHHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhh--hccccchhhhhcCCCCCccHH
Q 048603          164 WLMPWLGYHFW-MSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILC--HNINVHIPHHISPRIPSYNLK  240 (305)
Q Consensus       164 ~l~p~l~~~~~-l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~--~n~~yH~~HHlfP~iP~y~Lp  240 (305)
                      |++|.++.... ..+.+..+|....    ++++.     ...+|++...+.+.+++.  .|+|||.|||++|+||+|+||
T Consensus        99 W~~P~~~~~~~~~~~~~~~eH~~~~----~~~~~-----~~~~tr~~~~~~~~r~l~~p~~~~YH~eHHl~P~vP~~~Lp  169 (175)
T cd03510          99 WLVPLLTVFPLIGRIREIAEHAGVP----ADEDP-----DARNTRTTFGGWIERLLFAPHNINYHLEHHLFPAVPFYNLP  169 (175)
T ss_pred             HHHHHHHHHHHHHHHHHHHhccCCC----CCCcc-----hhhcCccccccHHHHHHHcccCCcHHHHHhCCcCCchhhHH
Confidence            55555544432 2334557776532    11111     013566666666667776  499999999999999999999


Q ss_pred             HHHHHH
Q 048603          241 AAHKSI  246 (305)
Q Consensus       241 ~~~~~l  246 (305)
                      ++++.|
T Consensus       170 ~~h~~l  175 (175)
T cd03510         170 KAHRIL  175 (175)
T ss_pred             HHHHhC
Confidence            999864

Dihydrorhizobitoxine desaturase is reported to be involved in the final step of rhizobitoxine biosynthesis. This domain family appears to be structurally related to the membrane fatty acid desaturases and the alkane hydroxylases. They all share in common extensive hydrophobic regions that would be capable of spanning the membrane bilayer at least twice. Comparison of sequences also reveals the existence of three regions of conserved histidine cluster motifs that contain eight histidine residues: HXXXH, HXX(X)HH, and HXXHH. These histidine residues are reported to be catalytically essential and proposed to be the ligands for the iron atoms contained within homologs, stearoyl CoA desaturase and alkane hydroxylase.

>KOG4232 consensus Delta 6-fatty acid desaturase/delta-8 sphingolipid desaturase [Lipid transport and metabolism]

Probab=99.96  E-value=3e-29  Score=227.85  Aligned_cols=253  Identities=20%  Similarity=0.229  Sum_probs=156.7

Q ss_pred             HHHHHHHHHHHHHHHHHHHHhhhCCCccCCchhhHHHHHHHH-hhhhCChhhhhHHHhhhccCCCCCCCCCCCc--c-cc
Q 048603           10 LPLAWAWTGTAVTGFFVIGHDCAHKSFSKNKLLEDIVGTLAF-LPLIYPYEPWRFKHDKHHAKTNMLHGDTAWH--P-VW   85 (305)
Q Consensus        10 ~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~-~~~~~~~~~wr~~H~~HH~~tn~~~~D~d~~--~-~~   85 (305)
                      -+++++++|...++.+.++||.||.+.+||+++|+++..+.+ ...|.|..+|+..|+.||+++|..++|||..  | ..
T Consensus       143 ~l~~a~Ll~~a~~Qs~~l~Hd~gH~~i~~~~~wN~~~~~fv~n~L~G~sa~WW~~~H~~HHa~pN~~~~DpDi~~~P~fl  222 (430)
T KOG4232|consen  143 SLISAVLLGLAWAQSGWLQHDYGHLSIFKNSKWNHLAQKFVGNHLKGFSAAWWKSHHNQHHAAPNSLDKDPDIDFEPAFL  222 (430)
T ss_pred             HHHHHHHHHHHHHHHHHHhcccccccccccccHHHHHHHHHhhhcccccHHHHHHHHhhhhccCccCCCCccccccchhh
Confidence            456677899999999999999999999999999999999876 8899999999999999999999999999853  4 11


Q ss_pred             hhhhcc--ChhH-HHH--------Hhhhcc-chhhhhhhhhhhhccc-cCCCCCccchhHHHHHHHHHHHHHHHHHHHHH
Q 048603           86 KEEFDT--SPFL-RKA--------IIYGYG-PFRPWMSIAHWLIWHF-DLSKFRPNEVKRVKISLACVFAFMAIGWPLII  152 (305)
Q Consensus        86 ~~~~~~--~~~~-r~~--------~~~~~~-p~~~~~~~~~~~~~~~-~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~~  152 (305)
                      ..+...  .+.. |++        +.+..+ |++..+.++....... ....+.+..........+.++....-.+..++
T Consensus       223 ~g~~~~~~~~k~krk~~~~~~qh~yf~~~~~p~l~~~~~~~~~~~~~~~~~~w~Dl~~~~~~~~~~~i~~~~~~~~~~~~  302 (430)
T KOG4232|consen  223 LGDPNSHEYGKKKRKYTPYPEQHLYFFLIGPPFLRLMWFQQSIIFVQTNLLLWYDLYWPDRFYLRAFIYLHWGWGLLLLS  302 (430)
T ss_pred             hCCCchhhhcccceeEeecccceEEEEeccchHHHHHHHHHHHHHHHhHHHHHHHhhhhhhHHHhhHHHhcchhhhHHHH
Confidence            111110  0111 111        001011 2221121111000000 00000000000000000111111000011111


Q ss_pred             HHhhHHHHHHHHHHHHHHHHHHHHHHH-HhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhhc
Q 048603          153 LKTGIAGWIKYWLMPWLGYHFWMSTFT-MVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHIS  231 (305)
Q Consensus       153 ~~~g~~~~l~~~l~p~l~~~~~l~~~~-~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlf  231 (305)
                      .+.       .|.+=.+++ .+...++ .++|..+++.+..+..-++...|+.+|+|++.++|++|+.+++|+|+|||||
T Consensus       303 ~L~-------~w~~r~~~~-~~s~~v~l~~nH~~~~i~~~~~i~~dw~~~Q~~tT~n~~~~~f~dwl~ghln~qieHHLF  374 (430)
T KOG4232|consen  303 CLP-------NWPIRFLFS-SWSFWVTLTMNHIDPEIYHEGDIRRDWFSLQLATTINVGPSKFSDWLSGHLNFQIEHHLF  374 (430)
T ss_pred             hcc-------CchHHHHHH-HHHHHHHHhhhccchhhccCCcchhhHHHHHHhhccccCchhHHHHHHhhhhhhHHhhcC
Confidence            111       122222222 2223333 6899998887766522344888999999999999999999999999999999


Q ss_pred             CCCCCccHHHHHH---HHHHHhcCCcccCCccHHHHHHhhcce
Q 048603          232 PRIPSYNLKAAHK---SIQQNWGKYLNEASWNWRLMKTIMTVC  271 (305)
Q Consensus       232 P~iP~y~Lp~~~~---~l~~~~~~~y~~~~~~~~~l~~~~~~~  271 (305)
                      |+||+++|+++.+   .+|++.|..|++.+. ++++....+..
T Consensus       375 Ptmpr~nL~~v~P~Vke~c~k~~l~y~~~~~-~~~~~~~~~~l  416 (430)
T KOG4232|consen  375 PTMPRHNLNKVAPLVKELCKKHGLPYREKPH-FEALGDIIQQL  416 (430)
T ss_pred             CCCCccchHHHHHHHHHHHHHcCCccccchH-HHHHHHHHHHh
Confidence            9999999999995   556788999999874 67766655433

>KOG2987 consensus Fatty acid desaturase [Lipid transport and metabolism]

Probab=99.88  E-value=5.3e-23  Score=174.73  Aligned_cols=241  Identities=18%  Similarity=0.221  Sum_probs=150.3

Q ss_pred             HHHHHHHHHHHHHHHHHHHHHhhhCCCccCC--chhhHHHHHHHHhhhhCChh-hhhHHHhhhccCCCCCCCCCCCcccc
Q 048603            9 LLPLAWAWTGTAVTGFFVIGHDCAHKSFSKN--KLLEDIVGTLAFLPLIYPYE-PWRFKHDKHHAKTNMLHGDTAWHPVW   85 (305)
Q Consensus         9 ~~~~~~~~~G~~~~~l~~l~Hd~~H~~~~~~--~~lN~~vg~l~~~~~~~~~~-~wr~~H~~HH~~tn~~~~D~d~~~~~   85 (305)
                      ++..+.++-|.+=..|+...||-+|+..|++  +..|+++|.++.+|+|.|+. +.|..|.+||+|.+..+-|.|..+..
T Consensus        69 il~~AYf~gg~iNhsl~LAIHeiSHN~aFg~~rpl~NR~~g~fANLPigvP~siSFkkYHleHHry~G~DgiDtDvPT~~  148 (324)
T KOG2987|consen   69 ILFIAYFFGGFINHSLTLAIHEISHNLAFGTNRPLYNRIFGFFANLPIGVPMSISFKKYHLEHHRYLGVDGIDTDVPTRF  148 (324)
T ss_pred             HHHHHHHhhhhhchhHHHHHHHhhhhhhcccCchHHHHHHHHhhcCcccCceeeeehhhhhHHhHhcCCccccCCCCchh
Confidence            3333444455555778899999999999988  77899999999999999987 99999999999999988898875543


Q ss_pred             hhhhccChhHHHHHhhhccchhhhhhhhhhhhccccCCCCCccchhHHHH-HHHHHHHHHHHHHHHHHHHhhHHHHHHHH
Q 048603           86 KEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRPNEVKRVKI-SLACVFAFMAIGWPLIILKTGIAGWIKYW  164 (305)
Q Consensus        86 ~~~~~~~~~~r~~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-~~~~~~~~~~~~l~~~~~~~g~~~~l~~~  164 (305)
                      +..+-. ...++++...++|+++..+          |-...+|....+.+ ..++-+.+-.    .++.++|+..+.  |
T Consensus       149 Ea~~f~-t~~~K~iw~~lQpfFY~fR----------Pl~i~pkp~t~me~iN~iiQ~~fd~----li~~f~G~ksl~--Y  211 (324)
T KOG2987|consen  149 EAWLFD-TAFGKLIWVTLQPFFYAFR----------PLFIYPKPPTDMEFINTIIQLSFDL----LIVYFFGWKSLA--Y  211 (324)
T ss_pred             heehhh-hhhHHHHHHHHHHHHHhhh----------hheecCCCchHHHHHHHHHHHHHHH----HHHHHHhHHHHH--H
Confidence            332222 2445554445566543322          22222333333332 2222222221    234567876542  2


Q ss_pred             HHHHHHHHHHHHHHHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhhcCCCCCccHHHHHH
Q 048603          165 LMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAAHK  244 (305)
Q Consensus       165 l~p~l~~~~~l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlfP~iP~y~Lp~~~~  244 (305)
                          ++.+..++.     -.+|-.++.-+|++.+.++|-  |  +++-+.+|+++.|.|||+|||-||.||..+||++.+
T Consensus       212 ----ll~~s~lg~-----gLHP~aGHFisEHY~f~k~~E--T--ySYYGplN~~tfNvGYH~EHHDFP~Ipg~~Lp~Vr~  278 (324)
T KOG2987|consen  212 ----LLASSFLGM-----GLHPIAGHFISEHYMFKKGQE--T--YSYYGPLNLLTFNVGYHVEHHDFPYIPGSRLPKVRE  278 (324)
T ss_pred             ----HHHHHHHcC-----CCCcccchhhHhhhhhcCCcc--c--eeeecceeeEEEecccccccccCCCCCccccHHHHH
Confidence                222222221     123444554455555555543  3  345577999999999999999999999999999887


Q ss_pred             HHHHHhcCCcccCCcc--H-HHHHHhhcceEEEeCCCCEEEcCccCCCC
Q 048603          245 SIQQNWGKYLNEASWN--W-RLMKTIMTVCHIYDKEQNYVAFDQLAPKD  290 (305)
Q Consensus       245 ~l~~~~~~~y~~~~~~--~-~~l~~~~~~~~~~d~~~~~~~f~~~~~~~  290 (305)
                      .-.|    +|...+..  | +.+.+.     +.  |..+.++.++++|-
T Consensus       279 iApE----yYd~lp~~~Sw~~vlydf-----i~--d~~vgpy~RvKRk~  316 (324)
T KOG2987|consen  279 IAPE----YYDNLPQHKSWVGVLYDF-----IM--DPTVGPYARVKRKY  316 (324)
T ss_pred             hhHH----HhcCchhhchHHHHHHHH-----Hc--CCCcChHHHHhhhh
Confidence            6644    45544332  2 223321     12  22566777777763

>cd01060 Membrane-FADS-like The membrane fatty acid desaturase (Membrane_FADS)-like CD includes membrane FADSs, alkane hydroxylases, beta carotene ketolases (CrtW-like), hydroxylases (CrtR-like), and other related proteins

Probab=99.82  E-value=5e-20  Score=145.35  Aligned_cols=59  Identities=34%  Similarity=0.528  Sum_probs=56.1

Q ss_pred             HHHHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCCCC
Q 048603           23 GFFVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTAW   81 (305)
Q Consensus        23 ~l~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~d~   81 (305)
                      ++..++|||+|+++++++++|++++.+++.+.+.|+..|+..|++||+++|+.++|||.
T Consensus        14 ~~~~~~H~~~H~~~~~~~~~n~~~~~~~~~~~~~~~~~~~~~H~~HH~~~~~~~~D~~~   72 (122)
T cd01060          14 GLTVLAHELGHRSFFRSRWLNRLLGALLGLALGGSYGWWRRSHRRHHRYTNTPGKDPDS   72 (122)
T ss_pred             HHHHHHHHHhhhhhhccccHHHHHHHHHHHHHcCCHHHHHHHHHHHhcCcCCCCCCCcc
Confidence            88899999999999999999999999999999999999999999999999998889873

They are present in all groups of organisms with the exception of archaea. Membrane FADSs are non-heme, iron-containing, oxygen-dependent enzymes involved in regioselective introduction of double bonds in fatty acyl aliphatic chains. They play an important role in the maintenance of the proper structure and functioning of biological membranes. Alkane hydroxylases are bacterial, integral-membrane di-iron enzymes that share a requirement for iron and oxygen for activity similar to that of membrane FADSs, and are involved in the initial oxidation of inactivated alkanes. Beta-carotene ketolase and beta-carotene hydroxylase are carotenoid biosynthetic enzymes for astaxanthin and zeaxanthin, respectively. This superfamily domain has extensive hydrophobic regions that would

>cd03512 Alkane-hydroxylase Alkane hydroxylase is a bacterial, integral-membrane di-iron enzyme that shares a requirement for iron and oxygen for activity similar to that of the non-heme integral-membrane acyl coenzyme A (CoA) desaturases and acyl lipid desaturases

Probab=99.80  E-value=3e-19  Score=162.85  Aligned_cols=223  Identities=16%  Similarity=0.097  Sum_probs=125.3

Q ss_pred             hhhHHHHHHHHHHHHHHHH-HHHHHhhhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHh-hhccCCCCCCCCCCCcc
Q 048603            6 PWYLLPLAWAWTGTAVTGF-FVIGHDCAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHD-KHHAKTNMLHGDTAWHP   83 (305)
Q Consensus         6 ~w~~~~~~~~~~G~~~~~l-~~l~Hd~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~-~HH~~tn~~~~D~d~~~   83 (305)
                      +|+....+.+.+|....++ ...+||++|    |++++|+++|.++..+.  ++..|+..|+ .||+++++ ++|||...
T Consensus        68 ~~~~~~~~~~~~G~~~g~i~~~~aHel~H----r~~~lnr~lg~~~~~~~--~~~~~~~~H~~~HH~~v~t-p~DP~tar  140 (314)
T cd03512          68 SALEKVGLILSLGLLSGVIGINTAHELIH----RRSRLERWLGKLLLASL--LYGHFAIEHVRGHHRYVAT-PEDPATAR  140 (314)
T ss_pred             cHHHHHHHHHHHHHHHHHhhHHHHHhccC----CCChHHHHHHHHHHHHh--cccceeeeecccCCCCCCC-CCCccccc
Confidence            3555555555666665544 356677777    78999999999976554  4556999999 59999998 68998543


Q ss_pred             cchhhhccChhHHHHHhhhccchhhhhhhhhhhhccccCCCCCc-cchhHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHH
Q 048603           84 VWKEEFDTSPFLRKAIIYGYGPFRPWMSIAHWLIWHFDLSKFRP-NEVKRVKISLACVFAFMAIGWPLIILKTGIAGWIK  162 (305)
Q Consensus        84 ~~~~~~~~~~~~r~~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~-~~~~~~~~~~~~~~~~~~~~l~~~~~~~g~~~~l~  162 (305)
                      ..      .++++-+.+...|.+....+..   ..+...+..+. .-+..++...++..+    .+..+++..|+ ..+.
T Consensus       141 ~g------e~~y~f~~r~~~g~~~~aw~~e---~~rl~~~g~~~~~~~n~~l~~~~~~~a----~~~~~~~~~g~-~~l~  206 (314)
T cd03512         141 RG------ESFYRFLPRALVGSFRSAWKLE---KKRLRRKGRSPWSPRNEVLRYLALAVA----LLALAAALGGL-AGLL  206 (314)
T ss_pred             cC------ccHHHHHHHHHHHHHHHHHHHH---HHHHHhcCCCCCccchHHHHHHHHHHH----HHHHHHHHHHH-HHHH
Confidence            21      1233322222222111100000   00000000000 001112222111111    11122333444 4456


Q ss_pred             HHHHHHHHHHHHHHHHHHhhccCCCCCCCCCCcchHHhHhhcccccccccchhhhhhhccccchhhhhcCCCCCccHHHH
Q 048603          163 YWLMPWLGYHFWMSTFTMVHHTAPHIPFKSPNEWNAAQAQLNGTVHCDYPKWIEILCHNINVHIPHHISPRIPSYNLKAA  242 (305)
Q Consensus       163 ~~l~p~l~~~~~l~~~~~~~H~~~~~~~~~~~~w~~~~~~~~~T~~~~~~~~~~~l~~n~~yH~~HHlfP~iP~y~Lp~~  242 (305)
                      ++++|.+++...+.+++|+||.+-.....++..++  +.+-.-|-| +...+.|++..|+++|.+||.+|++|++.|+..
T Consensus       207 ~~l~~~~~g~~~l~~~nY~EHyGL~r~~~~~gr~e--~~~~~hSWN-s~~~~~n~l~~nl~rHsdHH~~p~~~y~~L~~~  283 (314)
T cd03512         207 FLLIQAFYAKSLLELVNYIEHYGLLRKKLANGRYE--PVGPRHSWN-SNHIVSNLLLFNLQRHSDHHAHPTRPYQALRPF  283 (314)
T ss_pred             HHHHHHHHHHHHHHHHHHHHhcCCccccCCCCccc--cCCCccCcC-cCcHHHHHHHHhcchhhhhccCCCCchhhccCC
Confidence            78889888888889999999988532222222221  111122332 224678999999999999999999999999987


Q ss_pred             HHHHHHHhcCCc
Q 048603          243 HKSIQQNWGKYL  254 (305)
Q Consensus       243 ~~~l~~~~~~~y  254 (305)
                      .+.  +..|.-|
T Consensus       284 ~~~--p~lP~~y  293 (314)
T cd03512         284 PEA--PQLPSGY  293 (314)
T ss_pred             ccC--CCCCccH
Confidence            764  3444444

The alk genes in Pseudomonas oleovorans encode conversion of alkanes to acyl CoA. The alkane omega-hydroxylase (AlkB) system is responsible for the initial oxidation of inactivated alkanes. It is a three-component system comprising a soluble NADH-rubredoxin reductase (AlkT), a soluble rubredoxin (AlkG), and the integral membrane oxygenase (AlkB). AlkB utilizes the oxygen rebound mechanism to hydroxylate alkanes. This mechanism involves homolytic cleavage of the C-H bond by an electrophilic metal-oxo intermediate to generate a substrate-based radical. As with other members of this superfamily, this domain family has extensive hydrophobic regions that would be capable of spanning the membrane bilayer at least twice. The active

>COG1398 OLE1 Fatty-acid desaturase [Lipid metabolism]

Probab=98.55  E-value=1.3e-06  Score=76.21  Aligned_cols=51  Identities=31%  Similarity=0.409  Sum_probs=42.1

Q ss_pred             HHhh-hCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCC
Q 048603           28 GHDC-AHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDT   79 (305)
Q Consensus        28 ~Hd~-~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~   79 (305)
                      -|-| +|.++.-.+++.-++.....+.+..|.-.|-..|.+||++|.+ ++||
T Consensus        66 ~HRl~sHRa~~~~k~Le~~la~~g~l~~~G~~~~W~~~HR~HHr~tDT-d~DP  117 (289)
T COG1398          66 LHRLWSHRAFKAHKWLEYVLAFWGALTTQGPAIEWVGIHRKHHRKTDT-DQDP  117 (289)
T ss_pred             hhhhhhhhhcccchHHHHHHHHHHHhhcCCCceeHHHHHHHhhcccCC-CCCC
Confidence            3544 6899999999988887666688888999999999999999954 6677

>PLN02220 delta-9 acyl-lipid desaturase

Probab=97.89  E-value=0.00073  Score=61.24  Aligned_cols=48  Identities=31%  Similarity=0.298  Sum_probs=37.9

Q ss_pred             hhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCC
Q 048603           31 CAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDT   79 (305)
Q Consensus        31 ~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~   79 (305)
                      .+|.++--++++..++..+..+...-+.-.|-..|..||+++.+ ++||
T Consensus        80 ~sHrsfka~~~l~~~la~~g~~a~Qgs~~~Wv~~HR~HH~~sDt-~~DP  127 (299)
T PLN02220         80 LAHRSFKLPKWLEYPFAYSALFALQGDPIDWVSTHRFHHQFTDS-DRDP  127 (299)
T ss_pred             HHhhcCcCcHHHHHHHHHHHHHHhCCCHHHHHHHHHHHHHhcCC-CCCc
Confidence            46889888888887776665566666677999999999999987 5565

>cd03505 Delta9-FADS-like The Delta9 Fatty Acid Desaturase (Delta9-FADS)-like CD includes the delta-9 and delta-11 acyl CoA desaturases found in various eukaryotes including vertebrates, insects, higher plants, and fungi

Probab=97.55  E-value=0.0027  Score=53.16  Aligned_cols=52  Identities=29%  Similarity=0.277  Sum_probs=41.9

Q ss_pred             HHHh-hhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCC
Q 048603           27 IGHD-CAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDT   79 (305)
Q Consensus        27 l~Hd-~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~   79 (305)
                      -.|= ..|.++..++++..++..+..+....|...|...|..||+++.+ ++||
T Consensus        22 G~HRl~aHrsfk~~~~l~~~l~~~g~~a~qgs~~~W~~~HR~HH~~sDt-~~DP   74 (178)
T cd03505          22 GYHRLWAHRSFKAPKPLRIFLAILGSLAGQGSPLWWVADHRLHHRYSDT-DGDP   74 (178)
T ss_pred             HHHHHHhhccCcCcHHHHHHHHHHHHHHcCcCHHHHHHHHHHhhcccCC-CCCC
Confidence            3443 47899999999988887776677777888999999999999987 4565

The delta-9 acyl-lipid desaturases are found in a wide range of bacteria. These enzymes play essential roles in fatty acid metabolism and the regulation of cell membrane fluidity. Acyl-CoA desaturases are the enzymes involved in the CoA-bound desaturation of fatty acids. Mammalian stearoyl-CoA delta-9 desaturase is a key enzyme in the biosynthesis of monounsaturated fatty acids, and in yeast, the delta-9 acyl-CoA desaturase (OLE1) reaction accounts for all de nova unsaturated fatty acid production in Saccharomyces cerevisiae. These non-heme, iron-containing, ER membrane-bound enzymes are part of a three-component enzyme system involving cytochrome b5, cytochrome b5 reductase, and the delta-9 fatty acid desaturase. This complex catalyzes the NADH- and oxygen-dependent i

>KOG1600 consensus Fatty acid desaturase [Lipid transport and metabolism]

Probab=96.60  E-value=0.012  Score=52.94  Aligned_cols=49  Identities=22%  Similarity=0.282  Sum_probs=36.6

Q ss_pred             hhCCCccCCchhhHHHHHHHHhhhhCChhhhhHHHhhhccCCCCCCCCCC
Q 048603           31 CAHKSFSKNKLLEDIVGTLAFLPLIYPYEPWRFKHDKHHAKTNMLHGDTA   80 (305)
Q Consensus        31 ~~H~~~~~~~~lN~~vg~l~~~~~~~~~~~wr~~H~~HH~~tn~~~~D~d   80 (305)
                      =+|.++--++++.-++.....+.+--+.-.|-+.|..||++|.+ |+||-
T Consensus        91 wsHRSyKa~kpLr~fla~~~~~A~Qg~~~~WvrdHR~HHk~tdT-D~DPh  139 (321)
T KOG1600|consen   91 WSHRSYKAPKPLRYFLAYCNTLAFQGDIIDWVRDHRVHHKFTDT-DADPH  139 (321)
T ss_pred             cccccccCCccHHHHHHHHHHHhccCChhHHHhhhhhhcccccc-CCCCC
Confidence            46888888888888777554443333444999999999999998 67763

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Homologous Structure Templates

Structure Templates Detected by BLAST

Original result of BLAST against Protein Data Bank

No homologous structure with e-value below 0.005

Structure Templates Detected by RPS-BLAST

Original result of RPS-BLAST against PDB70 database

No hit with e-value below 0.005

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

No hit with probability above 80.00

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Homologous Structure Domains

Structure Domains Detected by RPS-BLAST

Original result of RPS-BLAST against SCOP70(version1.75) database

No hit with e-value below 0.005

Homologous Domains Detected by HHsearch

Original result of HHsearch against SCOP70(version1.75) database

No hit with probability above 80.00