Query psy10541
Match_columns 152
No_of_seqs 126 out of 1021
Neff 6.5
Searched_HMMs 46136
Date Fri Aug 16 21:04:01 2013
Command hhsearch -i /work/01045/syshi/Psyhhblits/psy10541.a3m -d /work/01045/syshi/HHdatabase/Cdd.hhm -o /work/01045/syshi/hhsearch_cdd/10541hhsearch_cdd -cpu 12 -v 0
No Hit Prob E-value P-value Score SS Cols Query HMM Template HMM
1 KOG1600|consensus 100.0 1.5E-56 3.3E-61 369.6 8.0 145 1-146 116-260 (321)
2 PLN02220 delta-9 acyl-lipid de 100.0 1.9E-47 4.1E-52 317.4 2.5 139 1-148 105-243 (299)
3 COG1398 OLE1 Fatty-acid desatu 100.0 2.5E-44 5.4E-49 292.3 4.5 141 1-148 95-236 (289)
4 cd03505 Delta9-FADS-like The D 100.0 2.2E-35 4.7E-40 229.5 -0.0 85 1-148 52-136 (178)
5 PF00487 FA_desaturase: Fatty 98.1 4.6E-06 1E-10 64.5 4.8 27 2-28 53-80 (257)
6 cd03506 Delta6-FADS-like The D 95.6 0.0029 6.3E-08 49.6 -0.3 29 2-30 47-76 (204)
7 cd01060 Membrane-FADS-like The 94.8 0.0082 1.8E-07 42.3 0.1 25 2-26 48-73 (122)
8 cd03513 CrtW_beta-carotene-ket 94.7 0.026 5.7E-07 45.5 2.9 22 4-25 83-104 (225)
9 cd03512 Alkane-hydroxylase Alk 93.6 0.086 1.9E-06 44.4 3.8 28 7-34 120-148 (314)
10 cd03510 Rhizobitoxine-FADS-lik 86.0 0.2 4.3E-06 38.6 -0.3 24 3-26 70-93 (175)
11 cd03511 Rhizopine-oxygenase-li 85.1 0.27 5.8E-06 40.3 -0.0 24 2-25 91-115 (285)
12 cd03514 CrtR_beta-carotene-hyd 80.2 0.44 9.6E-06 37.6 -0.5 25 2-26 71-96 (207)
13 PLN03199 delta6-acyl-lipid des 73.9 1.1 2.5E-05 39.9 0.2 18 2-19 209-226 (485)
14 PLN03198 delta6-acyl-lipid des 61.8 2.7 5.8E-05 38.0 0.1 20 2-21 284-303 (526)
15 cd03507 Delta12-FADS-like The 60.3 2.5 5.5E-05 33.6 -0.3 23 3-25 81-104 (222)
16 cd03508 Delta4-sphingolipid-FA 59.7 3.4 7.4E-05 34.5 0.4 22 5-26 96-118 (289)
17 cd03509 DesA_FADS-like Fatty a 54.3 4 8.6E-05 34.0 -0.1 23 4-26 75-100 (288)
18 PLN02505 omega-6 fatty acid de 51.5 4.5 9.9E-05 35.1 -0.2 22 2-23 133-155 (381)
19 PLN02498 omega-3 fatty acid de 49.7 5.1 0.00011 35.7 -0.2 22 3-24 198-220 (450)
20 PLN02598 omega-6 fatty acid de 46.8 6.7 0.00015 34.6 0.1 20 4-23 174-194 (421)
21 COG3239 DesA Fatty acid desatu 44.1 8.8 0.00019 32.7 0.4 23 3-25 112-134 (343)
22 COG3080 FrdD Fumarate reductas 44.0 5 0.00011 29.2 -0.9 14 6-19 76-89 (118)
23 PLN02579 sphingolipid delta-4 41.1 9.6 0.00021 32.4 0.2 23 4-26 124-147 (323)
24 PF12475 Amdo_NSP: Amdovirus n 40.6 22 0.00049 22.0 1.7 26 16-46 1-26 (48)
25 KOG4232|consensus 31.7 72 0.0016 28.4 4.1 25 1-25 190-215 (430)
26 PRK05470 fumarate reductase su 28.8 11 0.00025 27.6 -1.1 13 6-18 76-88 (118)
27 PF13045 DUF3905: Protein of u 25.4 43 0.00092 22.9 1.3 25 116-140 29-53 (84)
28 cd00547 QFR_TypeD_subunitD Qui 24.6 16 0.00034 26.7 -1.0 13 6-18 72-84 (115)
No 1
>KOG1600|consensus
Probab=100.00 E-value=1.5e-56 Score=369.64 Aligned_cols=145 Identities=48% Similarity=0.811 Sum_probs=140.1
Q ss_pred CCcccccccccccccCCCCCCCCCcccccchhhhhhhhhccCCHHHHHhhccCCcccccCCCeEEEehhhHHHHHHHHHH
Q psy10541 1 NSLYDWVRDHRVHHKFSDTDADPHNAQRGFFFSHIGWLMQKKSKAVIEKGRQLDLSDLFEDPLVVVFQKYYIYIRFVMCF 80 (152)
Q Consensus 1 ~s~~~Wv~~HR~HH~~sDt~~DPhsp~rGf~~sH~gWll~~~~~~~~~~~~~~~~~Dl~~dp~~~~~~r~y~~~~~~~~~ 80 (152)
|+|++||++||.||||||||+|||||+||||||||||++++++|++++++++.|++||++||++|||+|+|.++.++++|
T Consensus 116 g~~~~WvrdHR~HHk~tdTD~DPhn~~rGF~FsHvgWl~~~k~p~~k~~G~~~dvsDL~~dp~v~Fq~k~y~~l~~~~~f 195 (321)
T KOG1600|consen 116 GDIIDWVRDHRVHHKFTDTDADPHNPRRGFWFSHVGWLLDKKHPQVKECGGRLDVSDLEADPVVRFQRKTYLLLMLFFCF 195 (321)
T ss_pred CChhHHHhhhhhhccccccCCCCCCcccchhhhhhhhHhccCChHHHhhcCcCChhHhhhCceeeehhhhHHHHHHHHHH
Confidence 78999999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred HhhhhhchheecchhhHHHHHHHHHHHHHhhhcceeeccceeeccCCCCCCCCCCcCCceeeeecc
Q psy10541 81 FLPAYINTVWLGEDWWISFITMDFIRYVANLNFTFLVNSAAHMYGYKPYDTCRGRRPRRVWSDSRS 146 (152)
Q Consensus 81 ~lp~~i~~~~wg~~~~~~~~~~~~~R~~l~~h~t~~VNSl~H~~G~r~y~~~d~s~nn~~~~~~~~ 146 (152)
++|+++|+++||++...+++.+ ++|.++++|+||||||+||+||.|||+++++|+||++++++|-
T Consensus 196 ~lp~~~p~~~~~~~~~~~~~~~-~~r~~~~lh~TwlVNSaaH~~G~rp~d~~~~s~nn~~~s~~t~ 260 (321)
T KOG1600|consen 196 LLPTLGPMYFWGEGMGLAFYVG-LFRYCIVLHATWLVNSAAHIWGSRPYDTNDTSRNNWWVSILTF 260 (321)
T ss_pred HHHHhCcceeeeecchhhhhHH-HHHHHHHHhhHHhhhhHHHHeecccCCCCCCcccceEEEEEEe
Confidence 9999999999999876677767 9999999999999999999999999999999999999999974
No 2
>PLN02220 delta-9 acyl-lipid desaturase
Probab=100.00 E-value=1.9e-47 Score=317.36 Aligned_cols=139 Identities=25% Similarity=0.369 Sum_probs=120.7
Q ss_pred CCcccccccccccccCCCCCCCCCcccccchhhhhhhhhccCCHHHHHhhccCCcccccCCCeEEEehhhHHHHHHHHHH
Q psy10541 1 NSLYDWVRDHRVHHKFSDTDADPHNAQRGFFFSHIGWLMQKKSKAVIEKGRQLDLSDLFEDPLVVVFQKYYIYIRFVMCF 80 (152)
Q Consensus 1 ~s~~~Wv~~HR~HH~~sDt~~DPhsp~rGf~~sH~gWll~~~~~~~~~~~~~~~~~Dl~~dp~~~~~~r~y~~~~~~~~~ 80 (152)
|||++||++||+||+|||||+|||||+||||||||||++.++.. .+++.++.+++||++||+++||+|+|...++++++
T Consensus 105 gs~~~Wv~~HR~HH~~sDt~~DPHsp~~Gfw~sH~gWl~~~~~~-~~~~~~~~~~~Dl~~d~~~~~~~~~~~~~~l~~~~ 183 (299)
T PLN02220 105 GDPIDWVSTHRFHHQFTDSDRDPHSPIEGFWFSHVLWIFDTSYI-REKCGGRDNVMDLKQQWFYRFLRKTIGLHILMFWT 183 (299)
T ss_pred CCHHHHHHHHHHHHHhcCCCCCccccccCcHHHHhHhhcCcchh-hhhcccccchHHHHhCcchHHHHHHHHHHHHHHHH
Confidence 68999999999999999999999999999999999999987543 33445677899999999999999988766544444
Q ss_pred HhhhhhchheecchhhHHHHHHHHHHHHHhhhcceeeccceeeccCCCCCCCCCCcCCceeeeecccc
Q psy10541 81 FLPAYINTVWLGEDWWISFITMDFIRYVANLNFTFLVNSAAHMYGYKPYDTCRGRRPRRVWSDSRSSQ 148 (152)
Q Consensus 81 ~lp~~i~~~~wg~~~~~~~~~~~~~R~~l~~h~t~~VNSl~H~~G~r~y~~~d~s~nn~~~~~~~~~~ 148 (152)
++ +++|+ ..+++|++++|+++++|+||+|||+||+||+|||+++|+||||++++++|-.+
T Consensus 184 ~~------~~~gg--~~~~~wg~~~r~~~~~h~tw~VNS~~H~~G~rpy~~~d~srN~~~lallt~GE 243 (299)
T PLN02220 184 LL------YLWGG--LPYLTWGVGVGGAIGYHVTWLINSACHIWGSRTWKTKDTSRNVWWLSLFTMGE 243 (299)
T ss_pred HH------HHHhH--HHHHHHHHHHHHHHHHhhhhccchhhhcccCCCCCCCCCcchhHHHHHHhccc
Confidence 33 35665 36788999999999999999999999999999999999999999999998644
No 3
>COG1398 OLE1 Fatty-acid desaturase [Lipid metabolism]
Probab=100.00 E-value=2.5e-44 Score=292.25 Aligned_cols=141 Identities=29% Similarity=0.447 Sum_probs=125.0
Q ss_pred CCcccccccccccccCCCCCCCCCc-ccccchhhhhhhhhccCCHHHHHhhccCCcccccCCCeEEEehhhHHHHHHHHH
Q psy10541 1 NSLYDWVRDHRVHHKFSDTDADPHN-AQRGFFFSHIGWLMQKKSKAVIEKGRQLDLSDLFEDPLVVVFQKYYIYIRFVMC 79 (152)
Q Consensus 1 ~s~~~Wv~~HR~HH~~sDt~~DPhs-p~rGf~~sH~gWll~~~~~~~~~~~~~~~~~Dl~~dp~~~~~~r~y~~~~~~~~ 79 (152)
|++++|+++||+||+||||++|||+ .+||||||||||++..+. + +....+..|+.+|..++||+|++...++++.
T Consensus 95 G~~~~W~~~HR~HHr~tDTd~DPh~~~~kGfw~shigWm~~~~~-~---~~~r~~~~~~~kd~~~~~~~r~~~~~~~l~~ 170 (289)
T COG1398 95 GPAIEWVGIHRKHHRKTDTDQDPHYDSFKGFWWSHIGWMLLYSA-E---AKDRETIQKLGKDIPLDWQHRNLYLIALLMQ 170 (289)
T ss_pred CCceeHHHHHHHhhcccCCCCCCCccccccchhhhcceeeecch-h---hcChhHHHHhCCCchhhHHHHHHHHHHHHHH
Confidence 6899999999999999999999954 569999999999998764 2 2223467799999999999999999999999
Q ss_pred HHhhhhhchheecchhhHHHHHHHHHHHHHhhhcceeeccceeeccCCCCCCCCCCcCCceeeeecccc
Q psy10541 80 FFLPAYINTVWLGEDWWISFITMDFIRYVANLNFTFLVNSAAHMYGYKPYDTCRGRRPRRVWSDSRSSQ 148 (152)
Q Consensus 80 ~~lp~~i~~~~wg~~~~~~~~~~~~~R~~l~~h~t~~VNSl~H~~G~r~y~~~d~s~nn~~~~~~~~~~ 148 (152)
+++|.++++ ++|+. .+++|++++|+++++|+||||||+||.+||||||.+|+|||+++|+|+|--+
T Consensus 171 i~~~l~~~~-~~gg~--~gl~~~gv~r~~~~~hat~~VNsl~H~~Gyr~fd~~d~arN~ww~al~t~GE 236 (289)
T COG1398 171 IVLPLFIGY-ALGGW--LGLIWGGVQRLVLVQHATWCVNSLGHYIGYRPFDCRDTARNCWWVALVTFGE 236 (289)
T ss_pred HHHHHHHHH-Hhcch--hHHHHHHHHHHHHHHHHHHHHhhhhhhhcccccCCCCCccceeEEEEeeccc
Confidence 999966665 77762 5699999999999999999999999999999999999999999999998654
No 4
>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. 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
Probab=100.00 E-value=2.2e-35 Score=229.47 Aligned_cols=85 Identities=49% Similarity=0.864 Sum_probs=81.6
Q ss_pred CCcccccccccccccCCCCCCCCCcccccchhhhhhhhhccCCHHHHHhhccCCcccccCCCeEEEehhhHHHHHHHHHH
Q psy10541 1 NSLYDWVRDHRVHHKFSDTDADPHNAQRGFFFSHIGWLMQKKSKAVIEKGRQLDLSDLFEDPLVVVFQKYYIYIRFVMCF 80 (152)
Q Consensus 1 ~s~~~Wv~~HR~HH~~sDt~~DPhsp~rGf~~sH~gWll~~~~~~~~~~~~~~~~~Dl~~dp~~~~~~r~y~~~~~~~~~ 80 (152)
+||++||++||+||++||||+|||||+||||||||||+
T Consensus 52 gs~~~W~~~HR~HH~~sDt~~DPhs~~~gf~~~h~gW~------------------------------------------ 89 (178)
T cd03505 52 GSPLWWVADHRLHHRYSDTDGDPHSPKRGFWFSHVGWL------------------------------------------ 89 (178)
T ss_pred cCHHHHHHHHHHhhcccCCCCCCCCcccCcHHHHHhhH------------------------------------------
Confidence 68999999999999999999999999999999999999
Q ss_pred HhhhhhchheecchhhHHHHHHHHHHHHHhhhcceeeccceeeccCCCCCCCCCCcCCceeeeecccc
Q psy10541 81 FLPAYINTVWLGEDWWISFITMDFIRYVANLNFTFLVNSAAHMYGYKPYDTCRGRRPRRVWSDSRSSQ 148 (152)
Q Consensus 81 ~lp~~i~~~~wg~~~~~~~~~~~~~R~~l~~h~t~~VNSl~H~~G~r~y~~~d~s~nn~~~~~~~~~~ 148 (152)
++++|+++++|+||+|||+||++|+|||+++|+|+||++++++|-.+
T Consensus 90 ---------------------~~~~r~~~~~h~t~~VNs~~H~~G~r~~~~~~~s~n~~~~~llt~GE 136 (178)
T cd03505 90 ---------------------GGLLRIVLVLHATWLVNSLAHMWGYRPYDTRDTSRNNWWVALLTFGE 136 (178)
T ss_pred ---------------------HHHHHHHHHHHHHHHHHHHHHhcCCCCCCCCCCchhhHHHHHHHccc
Confidence 67899999999999999999999999999999999999999998654
No 5
>PF00487 FA_desaturase: Fatty acid desaturase This entry is only a subset of the Pfam family.; 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
Probab=98.09 E-value=4.6e-06 Score=64.47 Aligned_cols=27 Identities=26% Similarity=0.608 Sum_probs=23.7
Q ss_pred CcccccccccccccCCCCCC-CCCcccc
Q psy10541 2 SLYDWVRDHRVHHKFSDTDA-DPHNAQR 28 (152)
Q Consensus 2 s~~~Wv~~HR~HH~~sDt~~-DPhsp~r 28 (152)
+...|...|++||+++++++ ||.++..
T Consensus 53 ~~~~wr~~H~~HH~~~~~~~~Dpd~~~~ 80 (257)
T PF00487_consen 53 PYSSWRISHNRHHHYTNNPDRDPDSWTR 80 (257)
T ss_pred CHhHhheeeeccccccCCccccCccchh
Confidence 56679999999999999988 9999865
No 6
>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. 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
Probab=95.60 E-value=0.0029 Score=49.58 Aligned_cols=29 Identities=28% Similarity=0.480 Sum_probs=23.5
Q ss_pred CcccccccccccccCCCC-CCCCCcccccc
Q psy10541 2 SLYDWVRDHRVHHKFSDT-DADPHNAQRGF 30 (152)
Q Consensus 2 s~~~Wv~~HR~HH~~sDt-~~DPhsp~rGf 30 (152)
|..+|-..|..||++++. ++||--.....
T Consensus 47 s~~~w~~~H~~HH~~tn~~~~Dpd~~~~~~ 76 (204)
T cd03506 47 SAGWWKNKHNVHHAYTNILGHDPDIDTLPL 76 (204)
T ss_pred CHHHHHHHHhhhcCcCCCCCCCCCCCcCce
Confidence 667899999999999985 69998765443
No 7
>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. 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
Probab=94.80 E-value=0.0082 Score=42.27 Aligned_cols=25 Identities=44% Similarity=0.800 Sum_probs=22.9
Q ss_pred CcccccccccccccCCCCC-CCCCcc
Q psy10541 2 SLYDWVRDHRVHHKFSDTD-ADPHNA 26 (152)
Q Consensus 2 s~~~Wv~~HR~HH~~sDt~-~DPhsp 26 (152)
++..|...|..||++++++ +||.++
T Consensus 48 ~~~~~~~~H~~HH~~~~~~~~D~~~~ 73 (122)
T cd01060 48 SYGWWRRSHRRHHRYTNTPGKDPDSA 73 (122)
T ss_pred CHHHHHHHHHHHhcCcCCCCCCCccc
Confidence 5678999999999999997 999999
No 8
>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. 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
Probab=94.72 E-value=0.026 Score=45.50 Aligned_cols=22 Identities=32% Similarity=0.578 Sum_probs=18.1
Q ss_pred ccccccccccccCCCCCCCCCc
Q psy10541 4 YDWVRDHRVHHKFSDTDADPHN 25 (152)
Q Consensus 4 ~~Wv~~HR~HH~~sDt~~DPhs 25 (152)
..|-+.|..||+++.+++||=-
T Consensus 83 ~~~~~~H~~HH~~~~~~~DpD~ 104 (225)
T cd03513 83 DRLLRKHHLHHRHPGTAKDPDF 104 (225)
T ss_pred HHHHHHHHHHcCCCCCCCCCCC
Confidence 4577899999999998888853
No 9
>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. 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
Probab=93.58 E-value=0.086 Score=44.44 Aligned_cols=28 Identities=36% Similarity=0.699 Sum_probs=21.7
Q ss_pred cccccccccCCCCCCCCCcccccc-hhhh
Q psy10541 7 VRDHRVHHKFSDTDADPHNAQRGF-FFSH 34 (152)
Q Consensus 7 v~~HR~HH~~sDt~~DPhsp~rGf-~~sH 34 (152)
.+++|.||++..|++||=++.+|= +|+.
T Consensus 120 ~~H~~~HH~~v~tp~DP~tar~ge~~y~f 148 (314)
T cd03512 120 IEHVRGHHRYVATPEDPATARRGESFYRF 148 (314)
T ss_pred eeecccCCCCCCCCCCccccccCccHHHH
Confidence 455679999999999999997654 4443
No 10
>cd03510 Rhizobitoxine-FADS-like This CD includes the dihydrorhizobitoxine fatty acid desaturase (RtxC) characterized in Bradyrhizobium japonicum USDA110, and other related proteins. 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.
Probab=86.04 E-value=0.2 Score=38.59 Aligned_cols=24 Identities=38% Similarity=0.563 Sum_probs=20.4
Q ss_pred cccccccccccccCCCCCCCCCcc
Q psy10541 3 LYDWVRDHRVHHKFSDTDADPHNA 26 (152)
Q Consensus 3 ~~~Wv~~HR~HH~~sDt~~DPhsp 26 (152)
...|-..|..||+++.+++||--.
T Consensus 70 ~~~~r~~H~~HH~~~~~~~Dpd~~ 93 (175)
T cd03510 70 LAAYRRSHLKHHRHLGTEDDPDLA 93 (175)
T ss_pred HHHHHHHHHHHhCccCCCCCCcHH
Confidence 346778999999999999999876
No 11
>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. 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
Probab=85.06 E-value=0.27 Score=40.31 Aligned_cols=24 Identities=21% Similarity=0.300 Sum_probs=18.9
Q ss_pred CcccccccccccccCC-CCCCCCCc
Q psy10541 2 SLYDWVRDHRVHHKFS-DTDADPHN 25 (152)
Q Consensus 2 s~~~Wv~~HR~HH~~s-Dt~~DPhs 25 (152)
|...|...|..||+++ |+++||-.
T Consensus 91 ~~~~~~~~H~~HH~~~~~~~~Dpd~ 115 (285)
T cd03511 91 PPDFFRWSHARHHRYTQIPGRDPEL 115 (285)
T ss_pred ChHHHHHHHHHHhcCcCCCCCCCCC
Confidence 4457889999999999 46788854
No 12
>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. 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
Probab=80.21 E-value=0.44 Score=37.60 Aligned_cols=25 Identities=24% Similarity=0.424 Sum_probs=19.9
Q ss_pred CcccccccccccccCCCC-CCCCCcc
Q psy10541 2 SLYDWVRDHRVHHKFSDT-DADPHNA 26 (152)
Q Consensus 2 s~~~Wv~~HR~HH~~sDt-~~DPhsp 26 (152)
|...|...|..||+++.+ ++||-..
T Consensus 71 ~~~~w~~~H~~HH~~~~~~~~DpD~~ 96 (207)
T cd03514 71 PFPVFRRVHMQHHAHTNDPEKDPDHF 96 (207)
T ss_pred CHHHHHHHHHHHhcCcCcCCcCccHH
Confidence 445788999999999987 4888654
No 13
>PLN03199 delta6-acyl-lipid desaturase-like protein; Provisional
Probab=73.88 E-value=1.1 Score=39.85 Aligned_cols=18 Identities=28% Similarity=0.508 Sum_probs=16.2
Q ss_pred CcccccccccccccCCCC
Q psy10541 2 SLYDWVRDHRVHHKFSDT 19 (152)
Q Consensus 2 s~~~Wv~~HR~HH~~sDt 19 (152)
|..+|-..|-.||.++..
T Consensus 209 S~~wW~~~Hn~HH~~tN~ 226 (485)
T PLN03199 209 SMQWWKNKHNGHHAVPNL 226 (485)
T ss_pred ChHHHHHHHhhhhcCcCc
Confidence 667999999999999984
No 14
>PLN03198 delta6-acyl-lipid desaturase; Provisional
Probab=61.77 E-value=2.7 Score=38.03 Aligned_cols=20 Identities=25% Similarity=0.360 Sum_probs=17.2
Q ss_pred CcccccccccccccCCCCCC
Q psy10541 2 SLYDWVRDHRVHHKFSDTDA 21 (152)
Q Consensus 2 s~~~Wv~~HR~HH~~sDt~~ 21 (152)
|..+|-..|..||.++...+
T Consensus 284 s~~~W~~~Hn~HH~~tN~~~ 303 (526)
T PLN03198 284 STGWWKEKHNLHHAAPNECD 303 (526)
T ss_pred CHHHHHHHHHHhccCCCCCC
Confidence 56799999999999998753
No 15
>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. 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
Probab=60.35 E-value=2.5 Score=33.59 Aligned_cols=23 Identities=22% Similarity=0.411 Sum_probs=18.2
Q ss_pred cccccccccccccCCCC-CCCCCc
Q psy10541 3 LYDWVRDHRVHHKFSDT-DADPHN 25 (152)
Q Consensus 3 ~~~Wv~~HR~HH~~sDt-~~DPhs 25 (152)
.-.|...|.+||+++.. ++||-.
T Consensus 81 ~~~w~~~H~~HH~~~~~~~~D~~~ 104 (222)
T cd03507 81 YHSWRISHNRHHAHTGNLEGDEVW 104 (222)
T ss_pred hHHHHHHHHHHHhccCCCCCCCcc
Confidence 35688999999999875 777654
No 16
>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. 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
Probab=59.73 E-value=3.4 Score=34.46 Aligned_cols=22 Identities=23% Similarity=0.427 Sum_probs=16.8
Q ss_pred cccccccccccCCCCC-CCCCcc
Q psy10541 5 DWVRDHRVHHKFSDTD-ADPHNA 26 (152)
Q Consensus 5 ~Wv~~HR~HH~~sDt~-~DPhsp 26 (152)
.|-..|..||+++.++ +||=-+
T Consensus 96 ~~r~~H~~HH~~~n~~~~DpDi~ 118 (289)
T cd03508 96 SFKKYHLEHHRYLGEDGLDTDIP 118 (289)
T ss_pred HHHHHHHHhccCCCCCCCCCCcc
Confidence 4788999999999754 477544
No 17
>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. 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.
Probab=54.31 E-value=4 Score=33.96 Aligned_cols=23 Identities=26% Similarity=0.462 Sum_probs=17.8
Q ss_pred ccccccccccccCCC---CCCCCCcc
Q psy10541 4 YDWVRDHRVHHKFSD---TDADPHNA 26 (152)
Q Consensus 4 ~~Wv~~HR~HH~~sD---t~~DPhsp 26 (152)
..|-..|-.||++++ .+.||-+.
T Consensus 75 ~~wr~~H~~HH~~~nl~~~~~Dpd~~ 100 (288)
T cd03509 75 TRYRDTHLAHHRDEDLTDPGDDPESN 100 (288)
T ss_pred HHHHHHHHHHcCCCCCCCCCCCCccc
Confidence 468889999999985 35788654
No 18
>PLN02505 omega-6 fatty acid desaturase
Probab=51.46 E-value=4.5 Score=35.15 Aligned_cols=22 Identities=27% Similarity=0.672 Sum_probs=17.7
Q ss_pred CcccccccccccccCCCC-CCCC
Q psy10541 2 SLYDWVRDHRVHHKFSDT-DADP 23 (152)
Q Consensus 2 s~~~Wv~~HR~HH~~sDt-~~DP 23 (152)
+...|-..|+.||+++.. ++||
T Consensus 133 p~~~Wr~~H~~HH~~tn~~~~D~ 155 (381)
T PLN02505 133 PYFSWKYSHRRHHSNTGSLERDE 155 (381)
T ss_pred CHHHHHHHHHHHhhccCCCCCCc
Confidence 345789999999999974 7776
No 19
>PLN02498 omega-3 fatty acid desaturase
Probab=49.69 E-value=5.1 Score=35.68 Aligned_cols=22 Identities=27% Similarity=0.540 Sum_probs=17.5
Q ss_pred cccccccccccccCCC-CCCCCC
Q psy10541 3 LYDWVRDHRVHHKFSD-TDADPH 24 (152)
Q Consensus 3 ~~~Wv~~HR~HH~~sD-t~~DPh 24 (152)
.-.|-..|+.||+++. .|+||-
T Consensus 198 y~~Wr~sH~~HH~~Tn~~e~D~~ 220 (450)
T PLN02498 198 YHGWRISHRTHHQNHGHVENDES 220 (450)
T ss_pred HHHHHHHHHHHhcCCCCCCCCCC
Confidence 3568899999999997 477764
No 20
>PLN02598 omega-6 fatty acid desaturase
Probab=46.81 E-value=6.7 Score=34.56 Aligned_cols=20 Identities=25% Similarity=0.473 Sum_probs=16.8
Q ss_pred ccccccccccccCCC-CCCCC
Q psy10541 4 YDWVRDHRVHHKFSD-TDADP 23 (152)
Q Consensus 4 ~~Wv~~HR~HH~~sD-t~~DP 23 (152)
-.|-..|+.||+++. .++||
T Consensus 174 ~~wr~~H~~HH~~tn~~~~D~ 194 (421)
T PLN02598 174 EPWRIKHNTHHAHTNKLVMDT 194 (421)
T ss_pred HHHHHHHHHHccCcCCCCCCC
Confidence 468889999999997 57885
No 21
>COG3239 DesA Fatty acid desaturase [Lipid metabolism]
Probab=44.11 E-value=8.8 Score=32.68 Aligned_cols=23 Identities=22% Similarity=0.310 Sum_probs=18.1
Q ss_pred cccccccccccccCCCCCCCCCc
Q psy10541 3 LYDWVRDHRVHHKFSDTDADPHN 25 (152)
Q Consensus 3 ~~~Wv~~HR~HH~~sDt~~DPhs 25 (152)
+..|=..|..||+++.+++||..
T Consensus 112 ~~~wR~~H~~HH~~t~~~~~d~~ 134 (343)
T COG3239 112 PVFWRISHNQHHAHTNILDDDPE 134 (343)
T ss_pred hhhhhhhHHHhhcccCCCCCCHH
Confidence 34566679999999998888843
No 22
>COG3080 FrdD Fumarate reductase subunit D [Energy production and conversion]
Probab=43.97 E-value=5 Score=29.16 Aligned_cols=14 Identities=43% Similarity=0.930 Sum_probs=11.8
Q ss_pred ccccccccccCCCC
Q psy10541 6 WVRDHRVHHKFSDT 19 (152)
Q Consensus 6 Wv~~HR~HH~~sDt 19 (152)
|.+.||.||.--|-
T Consensus 76 w~a~HRihHgmhdl 89 (118)
T COG3080 76 WCALHRIHHGMHDL 89 (118)
T ss_pred HHHHHHHHhhhhhe
Confidence 88999999987764
No 23
>PLN02579 sphingolipid delta-4 desaturase
Probab=41.06 E-value=9.6 Score=32.38 Aligned_cols=23 Identities=22% Similarity=0.353 Sum_probs=17.9
Q ss_pred ccccccccccccCCC-CCCCCCcc
Q psy10541 4 YDWVRDHRVHHKFSD-TDADPHNA 26 (152)
Q Consensus 4 ~~Wv~~HR~HH~~sD-t~~DPhsp 26 (152)
.+|-+.|..||+++. .+.||--|
T Consensus 124 ~~~~~~H~~HH~~~n~~~~D~Di~ 147 (323)
T PLN02579 124 VTFQKYHLEHHRFQGVDGIDMDIP 147 (323)
T ss_pred HHHHHHHHHHccCCCCCCCCCCCC
Confidence 368889999999996 35577765
No 24
>PF12475 Amdo_NSP: Amdovirus non-structural protein ; InterPro: IPR020960 This domain family is found in viruses, and is approximately 50 amino acids in length. This family contains proteins of each of the three types of Amdovirus non-structural protein [].
Probab=40.55 E-value=22 Score=21.97 Aligned_cols=26 Identities=27% Similarity=0.884 Sum_probs=20.2
Q ss_pred CCCCCCCCCcccccchhhhhhhhhccCCHHH
Q psy10541 16 FSDTDADPHNAQRGFFFSHIGWLMQKKSKAV 46 (152)
Q Consensus 16 ~sDt~~DPhsp~rGf~~sH~gWll~~~~~~~ 46 (152)
|+|.+.||--...-+ ||++.+.+.+.
T Consensus 1 Y~Dkd~dPkd~t~sL-----~w~~k~~n~DL 26 (48)
T PF12475_consen 1 YTDKDNDPKDVTKSL-----GWFLKTTNKDL 26 (48)
T ss_pred CCCCCCCccccccch-----HHHHHHhhHHH
Confidence 789999999887665 99987665543
No 25
>KOG4232|consensus
Probab=31.67 E-value=72 Score=28.37 Aligned_cols=25 Identities=32% Similarity=0.476 Sum_probs=20.5
Q ss_pred CCcccccccccccccCCCC-CCCCCc
Q psy10541 1 NSLYDWVRDHRVHHKFSDT-DADPHN 25 (152)
Q Consensus 1 ~s~~~Wv~~HR~HH~~sDt-~~DPhs 25 (152)
.|+-||...|-.||.++.. ++||=.
T Consensus 190 ~sa~WW~~~H~~HHa~pN~~~~DpDi 215 (430)
T KOG4232|consen 190 FSAAWWKSHHNQHHAAPNSLDKDPDI 215 (430)
T ss_pred ccHHHHHHHHhhhhccCccCCCCccc
Confidence 3677999999999999985 667654
No 26
>PRK05470 fumarate reductase subunit D; Provisional
Probab=28.82 E-value=11 Score=27.57 Aligned_cols=13 Identities=46% Similarity=1.025 Sum_probs=10.5
Q ss_pred ccccccccccCCC
Q psy10541 6 WVRDHRVHHKFSD 18 (152)
Q Consensus 6 Wv~~HR~HH~~sD 18 (152)
|.+.||.||--=|
T Consensus 76 Wh~~HRihHglHD 88 (118)
T PRK05470 76 WCGLHRIHHGMHD 88 (118)
T ss_pred HHHHHHHHHHHhc
Confidence 8888999987655
No 27
>PF13045 DUF3905: Protein of unknown function (DUF3905)
Probab=25.43 E-value=43 Score=22.93 Aligned_cols=25 Identities=20% Similarity=0.201 Sum_probs=22.5
Q ss_pred eeccceeeccCCCCCCCCCCcCCce
Q psy10541 116 LVNSAAHMYGYKPYDTCRGRRPRRV 140 (152)
Q Consensus 116 ~VNSl~H~~G~r~y~~~d~s~nn~~ 140 (152)
+||+.+=+.|..-|++.+++-|+|-
T Consensus 29 FvN~~GVvIGDs~Y~S~~SPL~~WS 53 (84)
T PF13045_consen 29 FVNSFGVVIGDSDYNSPNSPLENWS 53 (84)
T ss_pred cccccCeEecccccCCCCCchhhcc
Confidence 6899999999999999999988864
No 28
>cd00547 QFR_TypeD_subunitD Quinol:fumarate reductase (QFR) Type D subfamily, 13kD hydrophobic subunit D; QFR couples the reduction of fumarate to succinate to the oxidation of quinol to quinone, the opposite reaction to that catalyzed by the related protein, succinate:quinine oxidoreductase (SQR). QFRs oxidize low potential quinols such as menaquinol and are involved in anaerobic respiration with fumarate as the terminal electron acceptor. SQR and QFR share a common subunit arrangement, composed of a flavoprotein catalytic subunit, an iron-sulfur protein and one or two hydrophobic transmembrane subunits. Members of this subfamily are classified as Type D as they contain two transmembrane subunits (C and D) and no heme groups. The structural arrangement allows efficient electron transfer between the catalytic subunit, through iron-sulfur centers, and the transmembrane subunit containing the electron donor (quinol). The quinone binding site resides in the transmembrane subunits.
Probab=24.58 E-value=16 Score=26.75 Aligned_cols=13 Identities=46% Similarity=1.020 Sum_probs=10.7
Q ss_pred ccccccccccCCC
Q psy10541 6 WVRDHRVHHKFSD 18 (152)
Q Consensus 6 Wv~~HR~HH~~sD 18 (152)
|.+.||.||--=|
T Consensus 72 Wh~~HRihh~lHD 84 (115)
T cd00547 72 WHAMHRIHHGLHD 84 (115)
T ss_pred HHHHHHHHHhhhc
Confidence 8888999987666
Done!