Query psy408
Match_columns 132
No_of_seqs 105 out of 922
Neff 6.6
Searched_HMMs 46136
Date Sat Aug 17 00:48:09 2013
Command hhsearch -i /work/01045/syshi/Psyhhblits/psy408.a3m -d /work/01045/syshi/HHdatabase/Cdd.hhm -o /work/01045/syshi/hhsearch_cdd/408hhsearch_cdd -cpu 12 -v 0
No Hit Prob E-value P-value Score SS Cols Query HMM Template HMM
1 KOG1600|consensus 100.0 2.3E-54 4.9E-59 346.6 8.1 131 1-132 115-245 (321)
2 PLN02220 delta-9 acyl-lipid de 100.0 5.4E-45 1.2E-49 293.8 3.6 123 1-132 104-226 (299)
3 COG1398 OLE1 Fatty-acid desatu 100.0 1.3E-40 2.9E-45 262.9 3.8 125 1-132 94-219 (289)
4 cd03505 Delta9-FADS-like The D 100.0 1.6E-32 3.5E-37 207.3 4.1 69 1-132 51-119 (178)
5 PF00487 FA_desaturase: Fatty 98.0 1.5E-05 3.2E-10 59.7 5.6 29 1-29 51-80 (257)
6 cd01060 Membrane-FADS-like The 95.4 0.0049 1.1E-07 42.1 0.5 26 2-27 47-73 (122)
7 cd03506 Delta6-FADS-like The D 95.4 0.0031 6.7E-08 47.9 -0.7 70 2-87 46-118 (204)
8 cd03512 Alkane-hydroxylase Alk 93.5 0.045 9.7E-07 44.8 1.9 27 8-34 120-147 (314)
9 cd03510 Rhizobitoxine-FADS-lik 87.5 0.17 3.7E-06 37.8 0.0 24 4-27 70-93 (175)
10 cd03511 Rhizopine-oxygenase-li 86.1 0.24 5.3E-06 39.3 0.2 24 3-26 91-115 (285)
11 cd03513 CrtW_beta-carotene-ket 84.3 0.34 7.4E-06 37.9 0.3 22 5-26 83-104 (225)
12 cd03514 CrtR_beta-carotene-hyd 82.5 0.37 8.1E-06 36.9 -0.2 25 3-27 71-96 (207)
13 PLN03199 delta6-acyl-lipid des 76.7 0.94 2E-05 39.1 0.4 18 3-20 209-226 (485)
14 PLN03198 delta6-acyl-lipid des 68.4 1.8 3.9E-05 38.0 0.2 20 3-22 284-303 (526)
15 cd03508 Delta4-sphingolipid-FA 68.3 2.3 5E-05 34.5 0.8 22 6-27 96-118 (289)
16 cd03507 Delta12-FADS-like The 66.3 1.9 4.1E-05 33.3 -0.0 24 3-26 80-104 (222)
17 COG3239 DesA Fatty acid desatu 62.8 3.1 6.7E-05 34.4 0.6 23 3-25 111-133 (343)
18 PLN02505 omega-6 fatty acid de 61.8 2.7 5.9E-05 35.4 0.1 22 3-24 133-155 (381)
19 PLN02498 omega-3 fatty acid de 60.8 3 6.4E-05 36.1 0.2 22 4-25 198-220 (450)
20 cd03509 DesA_FADS-like Fatty a 60.1 3.2 6.8E-05 33.5 0.2 23 5-27 75-100 (288)
21 PLN02598 omega-6 fatty acid de 52.1 5.2 0.00011 34.2 0.2 21 4-24 173-194 (421)
22 PLN02579 sphingolipid delta-4 49.1 6.8 0.00015 32.3 0.5 23 5-27 124-147 (323)
23 COG3080 FrdD Fumarate reductas 44.6 5.2 0.00011 28.3 -0.7 14 7-20 76-89 (118)
24 PRK05470 fumarate reductase su 29.3 12 0.00027 26.6 -0.8 13 7-19 76-88 (118)
25 KOG4232|consensus 27.5 78 0.0017 27.4 3.5 25 3-27 191-216 (430)
26 PF08047 His_leader: Histidine 23.2 41 0.00088 15.5 0.6 8 11-18 8-15 (16)
27 PF08349 DUF1722: Protein of u 22.2 24 0.00053 24.4 -0.4 12 116-127 50-61 (117)
28 PF11859 DUF3379: Protein of u 22.1 21 0.00045 28.3 -0.9 18 51-68 48-65 (232)
No 1
>KOG1600|consensus
Probab=100.00 E-value=2.3e-54 Score=346.60 Aligned_cols=131 Identities=51% Similarity=1.083 Sum_probs=127.8
Q ss_pred CCCccccccchhcccCCCCCCCCCCCCcCChhhhhhhhcccccChhHHhhccccCcccCCCCceEEEehhhhHHHHHHHH
Q psy408 1 MNSVFNWVRDHRVHHKYSETDADPHNSKRGFFFAHVGWLMCRKHKDVIEKGRMVDMSDVMADPLVRFHEKHFFWFKLVLC 80 (132)
Q Consensus 1 Qgs~~~W~~~HR~HH~~sD~~~DPhsp~rGf~~sH~gWl~~~~~~~~~~~~~~~~~~Dl~~dp~~~~~~r~y~~~~~~~~ 80 (132)
||+|++||++||.||++||||+|||||+||||+|||||++++++|++++++++.|++||++||++|||+|+|.++.++++
T Consensus 115 Qg~~~~WvrdHR~HHk~tdTD~DPhn~~rGF~FsHvgWl~~~k~p~~k~~G~~~dvsDL~~dp~v~Fq~k~y~~l~~~~~ 194 (321)
T KOG1600|consen 115 QGDIIDWVRDHRVHHKFTDTDADPHNPRRGFWFSHVGWLLDKKHPQVKECGGRLDVSDLEADPVVRFQRKTYLLLMLFFC 194 (321)
T ss_pred cCChhHHHhhhhhhccccccCCCCCCcccchhhhhhhhHhccCChHHHhhcCcCChhHhhhCceeeehhhhHHHHHHHHH
Confidence 99999999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred HHhccccceeeeccchhhhHHHHHHHHHHHHhhhhhhhhhhhhhcCCCCCCC
Q psy408 81 FIIPTIVPYYYFGESLLVSVLTMNFFRYILTLNFTWAVNSAAHIWGNKPFDR 132 (132)
Q Consensus 81 ~~lp~~~~~~~~g~~~~~~~~~~g~~R~~~~~h~t~~VNS~~H~~G~r~y~~ 132 (132)
++||+++|+++||++...+++.+ ++|.++++|+||||||+||+||.|||++
T Consensus 195 f~lp~~~p~~~~~~~~~~~~~~~-~~r~~~~lh~TwlVNSaaH~~G~rp~d~ 245 (321)
T KOG1600|consen 195 FLLPTLGPMYFWGEGMGLAFYVG-LFRYCIVLHATWLVNSAAHIWGSRPYDT 245 (321)
T ss_pred HHHHHhCcceeeeecchhhhhHH-HHHHHHHHhhHHhhhhHHHHeecccCCC
Confidence 99999999999999998887777 9999999999999999999999999986
No 2
>PLN02220 delta-9 acyl-lipid desaturase
Probab=100.00 E-value=5.4e-45 Score=293.80 Aligned_cols=123 Identities=27% Similarity=0.523 Sum_probs=105.8
Q ss_pred CCCccccccchhcccCCCCCCCCCCCCcCChhhhhhhhcccccChhHHhhccccCcccCCCCceEEEehhhhHHHHHHHH
Q psy408 1 MNSVFNWVRDHRVHHKYSETDADPHNSKRGFFFAHVGWLMCRKHKDVIEKGRMVDMSDVMADPLVRFHEKHFFWFKLVLC 80 (132)
Q Consensus 1 Qgs~~~W~~~HR~HH~~sD~~~DPhsp~rGf~~sH~gWl~~~~~~~~~~~~~~~~~~Dl~~dp~~~~~~r~y~~~~~~~~ 80 (132)
||||++||++||+||++||||+|||||+||||||||||++.++.+ .+++.++.+++||++||+++||+|+|.+.+++++
T Consensus 104 Qgs~~~Wv~~HR~HH~~sDt~~DPHsp~~Gfw~sH~gWl~~~~~~-~~~~~~~~~~~Dl~~d~~~~~~~~~~~~~~l~~~ 182 (299)
T PLN02220 104 QGDPIDWVSTHRFHHQFTDSDRDPHSPIEGFWFSHVLWIFDTSYI-REKCGGRDNVMDLKQQWFYRFLRKTIGLHILMFW 182 (299)
T ss_pred CCCHHHHHHHHHHHHHhcCCCCCccccccCcHHHHhHhhcCcchh-hhhcccccchHHHHhCcchHHHHHHHHHHHHHHH
Confidence 999999999999999999999999999999999999999987543 2334556789999999999999999877655555
Q ss_pred HHhccccceeeeccchhhhHHHHHHHHHHHHhhhhhhhhhhhhhcCCCCCCC
Q psy408 81 FIIPTIVPYYYFGESLLVSVLTMNFFRYILTLNFTWAVNSAAHIWGNKPFDR 132 (132)
Q Consensus 81 ~~lp~~~~~~~~g~~~~~~~~~~g~~R~~~~~h~t~~VNS~~H~~G~r~y~~ 132 (132)
+++ +++|+. ..++|++++|+++++|+||+|||+||+||+|||++
T Consensus 183 ~~~------~~~gg~--~~~~wg~~~r~~~~~h~tw~VNS~~H~~G~rpy~~ 226 (299)
T PLN02220 183 TLL------YLWGGL--PYLTWGVGVGGAIGYHVTWLINSACHIWGSRTWKT 226 (299)
T ss_pred HHH------HHHhHH--HHHHHHHHHHHHHHHhhhhccchhhhcccCCCCCC
Confidence 543 456653 34788999999999999999999999999999985
No 3
>COG1398 OLE1 Fatty-acid desaturase [Lipid metabolism]
Probab=100.00 E-value=1.3e-40 Score=262.93 Aligned_cols=125 Identities=27% Similarity=0.566 Sum_probs=109.2
Q ss_pred CCCccccccchhcccCCCCCCCCC-CCCcCChhhhhhhhcccccChhHHhhccccCcccCCCCceEEEehhhhHHHHHHH
Q psy408 1 MNSVFNWVRDHRVHHKYSETDADP-HNSKRGFFFAHVGWLMCRKHKDVIEKGRMVDMSDVMADPLVRFHEKHFFWFKLVL 79 (132)
Q Consensus 1 Qgs~~~W~~~HR~HH~~sD~~~DP-hsp~rGf~~sH~gWl~~~~~~~~~~~~~~~~~~Dl~~dp~~~~~~r~y~~~~~~~ 79 (132)
||++++|+++||+||++|||++|| |+.+||||||||||++..+. + +.+..+..|+.+|...+||+|++...+++.
T Consensus 94 ~G~~~~W~~~HR~HHr~tDTd~DPh~~~~kGfw~shigWm~~~~~-~---~~~r~~~~~~~kd~~~~~~~r~~~~~~~l~ 169 (289)
T COG1398 94 QGPAIEWVGIHRKHHRKTDTDQDPHYDSFKGFWWSHIGWMLLYSA-E---AKDRETIQKLGKDIPLDWQHRNLYLIALLM 169 (289)
T ss_pred CCCceeHHHHHHHhhcccCCCCCCCccccccchhhhcceeeecch-h---hcChhHHHHhCCCchhhHHHHHHHHHHHHH
Confidence 899999999999999999999999 55589999999999998754 2 223346779999999999999999999999
Q ss_pred HHHhccccceeeeccchhhhHHHHHHHHHHHHhhhhhhhhhhhhhcCCCCCCC
Q psy408 80 CFIIPTIVPYYYFGESLLVSVLTMNFFRYILTLNFTWAVNSAAHIWGNKPFDR 132 (132)
Q Consensus 80 ~~~lp~~~~~~~~g~~~~~~~~~~g~~R~~~~~h~t~~VNS~~H~~G~r~y~~ 132 (132)
.+++|. +.++++|+... ++|+|+.|+++++|+||||||+||.+|+||||+
T Consensus 170 ~i~~~l-~~~~~~gg~~g--l~~~gv~r~~~~~hat~~VNsl~H~~Gyr~fd~ 219 (289)
T COG1398 170 QIVLPL-FIGYALGGWLG--LIWGGVQRLVLVQHATWCVNSLGHYIGYRPFDC 219 (289)
T ss_pred HHHHHH-HHHHHhcchhH--HHHHHHHHHHHHHHHHHHHhhhhhhhcccccCC
Confidence 999994 44567776433 899999999999999999999999999999984
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=99.97 E-value=1.6e-32 Score=207.29 Aligned_cols=69 Identities=57% Similarity=1.174 Sum_probs=67.1
Q ss_pred CCCccccccchhcccCCCCCCCCCCCCcCChhhhhhhhcccccChhHHhhccccCcccCCCCceEEEehhhhHHHHHHHH
Q psy408 1 MNSVFNWVRDHRVHHKYSETDADPHNSKRGFFFAHVGWLMCRKHKDVIEKGRMVDMSDVMADPLVRFHEKHFFWFKLVLC 80 (132)
Q Consensus 1 Qgs~~~W~~~HR~HH~~sD~~~DPhsp~rGf~~sH~gWl~~~~~~~~~~~~~~~~~~Dl~~dp~~~~~~r~y~~~~~~~~ 80 (132)
||||++|+++||+||++||||+|||||+||||||||||+
T Consensus 51 qgs~~~W~~~HR~HH~~sDt~~DPhs~~~gf~~~h~gW~----------------------------------------- 89 (178)
T cd03505 51 QGSPLWWVADHRLHHRYSDTDGDPHSPKRGFWFSHVGWL----------------------------------------- 89 (178)
T ss_pred CcCHHHHHHHHHHhhcccCCCCCCCCcccCcHHHHHhhH-----------------------------------------
Confidence 899999999999999999999999999999999999999
Q ss_pred HHhccccceeeeccchhhhHHHHHHHHHHHHhhhhhhhhhhhhhcCCCCCCC
Q psy408 81 FIIPTIVPYYYFGESLLVSVLTMNFFRYILTLNFTWAVNSAAHIWGNKPFDR 132 (132)
Q Consensus 81 ~~lp~~~~~~~~g~~~~~~~~~~g~~R~~~~~h~t~~VNS~~H~~G~r~y~~ 132 (132)
++++|+++++|+||+|||+||++|+|||++
T Consensus 90 ----------------------~~~~r~~~~~h~t~~VNs~~H~~G~r~~~~ 119 (178)
T cd03505 90 ----------------------GGLLRIVLVLHATWLVNSLAHMWGYRPYDT 119 (178)
T ss_pred ----------------------HHHHHHHHHHHHHHHHHHHHHhcCCCCCCC
Confidence 678999999999999999999999999975
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=97.98 E-value=1.5e-05 Score=59.73 Aligned_cols=29 Identities=28% Similarity=0.533 Sum_probs=25.4
Q ss_pred CCCccccccchhcccCCCCCCC-CCCCCcC
Q psy408 1 MNSVFNWVRDHRVHHKYSETDA-DPHNSKR 29 (132)
Q Consensus 1 Qgs~~~W~~~HR~HH~~sD~~~-DPhsp~r 29 (132)
++++..|...|+.||+++++++ ||.++..
T Consensus 51 ~~~~~~wr~~H~~HH~~~~~~~~Dpd~~~~ 80 (257)
T PF00487_consen 51 GGPYSSWRISHNRHHHYTNNPDRDPDSWTR 80 (257)
T ss_pred cCCHhHhheeeeccccccCCccccCccchh
Confidence 3577889999999999999987 9999865
No 6
>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=95.43 E-value=0.0049 Score=42.13 Aligned_cols=26 Identities=42% Similarity=0.767 Sum_probs=24.0
Q ss_pred CCccccccchhcccCCCCCC-CCCCCC
Q psy408 2 NSVFNWVRDHRVHHKYSETD-ADPHNS 27 (132)
Q Consensus 2 gs~~~W~~~HR~HH~~sD~~-~DPhsp 27 (132)
.++..|...|..||++++++ +||.++
T Consensus 47 ~~~~~~~~~H~~HH~~~~~~~~D~~~~ 73 (122)
T cd01060 47 GSYGWWRRSHRRHHRYTNTPGKDPDSA 73 (122)
T ss_pred CCHHHHHHHHHHHhcCcCCCCCCCccc
Confidence 57788999999999999998 999999
No 7
>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=95.40 E-value=0.0031 Score=47.94 Aligned_cols=70 Identities=23% Similarity=0.354 Sum_probs=41.9
Q ss_pred CCccccccchhcccCCCCC-CCCCCCCcCChhhhhhhhcccccChhHHhhccccCcccCCCCceEEEehhhhHHHHHHH-
Q psy408 2 NSVFNWVRDHRVHHKYSET-DADPHNSKRGFFFAHVGWLMCRKHKDVIEKGRMVDMSDVMADPLVRFHEKHFFWFKLVL- 79 (132)
Q Consensus 2 gs~~~W~~~HR~HH~~sD~-~~DPhsp~rGf~~sH~gWl~~~~~~~~~~~~~~~~~~Dl~~dp~~~~~~r~y~~~~~~~- 79 (132)
+|..+|...|..||+++++ +.||-......+.. .++.. ..|....+..++|..+++++..++
T Consensus 46 ~s~~~w~~~H~~HH~~tn~~~~Dpd~~~~~~~~~--------~~~~~--------~~~~~~~~~~~~q~~~~~~~~~~~~ 109 (204)
T cd03506 46 ASAGWWKNKHNVHHAYTNILGHDPDIDTLPLLAR--------SEPAF--------GKDQKKRFLHRYQHFYFFPLLALLL 109 (204)
T ss_pred CCHHHHHHHHhhhcCcCCCCCCCCCCCcCceEEe--------ccccc--------ccchHHHHHHHHHHHHHHHHHHHHH
Confidence 4677899999999999986 58998765443211 11100 123344556677777776654332
Q ss_pred -HHHhcccc
Q psy408 80 -CFIIPTIV 87 (132)
Q Consensus 80 -~~~lp~~~ 87 (132)
.+++|.++
T Consensus 110 ~~~~~~~~~ 118 (204)
T cd03506 110 LAFLVVQLA 118 (204)
T ss_pred HHHHHHHHH
Confidence 44555443
No 8
>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=93.52 E-value=0.045 Score=44.76 Aligned_cols=27 Identities=37% Similarity=0.757 Sum_probs=21.1
Q ss_pred ccchhcccCCCCCCCCCCCCcCCh-hhh
Q psy408 8 VRDHRVHHKYSETDADPHNSKRGF-FFA 34 (132)
Q Consensus 8 ~~~HR~HH~~sD~~~DPhsp~rGf-~~s 34 (132)
.+.+|.||+++.|++||=++.+|= +|+
T Consensus 120 ~~H~~~HH~~v~tp~DP~tar~ge~~y~ 147 (314)
T cd03512 120 IEHVRGHHRYVATPEDPATARRGESFYR 147 (314)
T ss_pred eeecccCCCCCCCCCCccccccCccHHH
Confidence 445669999999999999997654 444
No 9
>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=87.45 E-value=0.17 Score=37.81 Aligned_cols=24 Identities=29% Similarity=0.472 Sum_probs=20.7
Q ss_pred ccccccchhcccCCCCCCCCCCCC
Q psy408 4 VFNWVRDHRVHHKYSETDADPHNS 27 (132)
Q Consensus 4 ~~~W~~~HR~HH~~sD~~~DPhsp 27 (132)
.-.|...|..||+++.+++||--.
T Consensus 70 ~~~~r~~H~~HH~~~~~~~Dpd~~ 93 (175)
T cd03510 70 LAAYRRSHLKHHRHLGTEDDPDLA 93 (175)
T ss_pred HHHHHHHHHHHhCccCCCCCCcHH
Confidence 346888999999999999999876
No 10
>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=86.07 E-value=0.24 Score=39.33 Aligned_cols=24 Identities=25% Similarity=0.416 Sum_probs=19.0
Q ss_pred CccccccchhcccCCCC-CCCCCCC
Q psy408 3 SVFNWVRDHRVHHKYSE-TDADPHN 26 (132)
Q Consensus 3 s~~~W~~~HR~HH~~sD-~~~DPhs 26 (132)
|...|...|..||+++. +++||-.
T Consensus 91 ~~~~~~~~H~~HH~~~~~~~~Dpd~ 115 (285)
T cd03511 91 PPDFFRWSHARHHRYTQIPGRDPEL 115 (285)
T ss_pred ChHHHHHHHHHHhcCcCCCCCCCCC
Confidence 44578999999999995 5688754
No 11
>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=84.34 E-value=0.34 Score=37.92 Aligned_cols=22 Identities=32% Similarity=0.516 Sum_probs=17.9
Q ss_pred cccccchhcccCCCCCCCCCCC
Q psy408 5 FNWVRDHRVHHKYSETDADPHN 26 (132)
Q Consensus 5 ~~W~~~HR~HH~~sD~~~DPhs 26 (132)
..|.+.|..||+++.+++||=-
T Consensus 83 ~~~~~~H~~HH~~~~~~~DpD~ 104 (225)
T cd03513 83 DRLLRKHHLHHRHPGTAKDPDF 104 (225)
T ss_pred HHHHHHHHHHcCCCCCCCCCCC
Confidence 4578899999999988777743
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=82.48 E-value=0.37 Score=36.90 Aligned_cols=25 Identities=24% Similarity=0.302 Sum_probs=20.0
Q ss_pred CccccccchhcccCCCCCC-CCCCCC
Q psy408 3 SVFNWVRDHRVHHKYSETD-ADPHNS 27 (132)
Q Consensus 3 s~~~W~~~HR~HH~~sD~~-~DPhsp 27 (132)
|...|...|..||+++.++ +||-..
T Consensus 71 ~~~~w~~~H~~HH~~~~~~~~DpD~~ 96 (207)
T cd03514 71 PFPVFRRVHMQHHAHTNDPEKDPDHF 96 (207)
T ss_pred CHHHHHHHHHHHhcCcCcCCcCccHH
Confidence 4457899999999999875 888554
No 13
>PLN03199 delta6-acyl-lipid desaturase-like protein; Provisional
Probab=76.70 E-value=0.94 Score=39.15 Aligned_cols=18 Identities=28% Similarity=0.453 Sum_probs=16.2
Q ss_pred CccccccchhcccCCCCC
Q psy408 3 SVFNWVRDHRVHHKYSET 20 (132)
Q Consensus 3 s~~~W~~~HR~HH~~sD~ 20 (132)
|..+|...|-.||.+++.
T Consensus 209 S~~wW~~~Hn~HH~~tN~ 226 (485)
T PLN03199 209 SMQWWKNKHNGHHAVPNL 226 (485)
T ss_pred ChHHHHHHHhhhhcCcCc
Confidence 567999999999999985
No 14
>PLN03198 delta6-acyl-lipid desaturase; Provisional
Probab=68.41 E-value=1.8 Score=37.99 Aligned_cols=20 Identities=25% Similarity=0.368 Sum_probs=17.4
Q ss_pred CccccccchhcccCCCCCCC
Q psy408 3 SVFNWVRDHRVHHKYSETDA 22 (132)
Q Consensus 3 s~~~W~~~HR~HH~~sD~~~ 22 (132)
|+.+|...|..||.++...+
T Consensus 284 s~~~W~~~Hn~HH~~tN~~~ 303 (526)
T PLN03198 284 STGWWKEKHNLHHAAPNECD 303 (526)
T ss_pred CHHHHHHHHHHhccCCCCCC
Confidence 57799999999999998754
No 15
>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=68.28 E-value=2.3 Score=34.46 Aligned_cols=22 Identities=27% Similarity=0.462 Sum_probs=17.1
Q ss_pred ccccchhcccCCCCCC-CCCCCC
Q psy408 6 NWVRDHRVHHKYSETD-ADPHNS 27 (132)
Q Consensus 6 ~W~~~HR~HH~~sD~~-~DPhsp 27 (132)
+|...|..||+++.++ .||=-+
T Consensus 96 ~~r~~H~~HH~~~n~~~~DpDi~ 118 (289)
T cd03508 96 SFKKYHLEHHRYLGEDGLDTDIP 118 (289)
T ss_pred HHHHHHHHhccCCCCCCCCCCcc
Confidence 4788999999999864 477544
No 16
>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=66.33 E-value=1.9 Score=33.28 Aligned_cols=24 Identities=21% Similarity=0.378 Sum_probs=18.9
Q ss_pred CccccccchhcccCCCCC-CCCCCC
Q psy408 3 SVFNWVRDHRVHHKYSET-DADPHN 26 (132)
Q Consensus 3 s~~~W~~~HR~HH~~sD~-~~DPhs 26 (132)
+.-.|...|.+||+++.+ ++||-.
T Consensus 80 p~~~w~~~H~~HH~~~~~~~~D~~~ 104 (222)
T cd03507 80 PYHSWRISHNRHHAHTGNLEGDEVW 104 (222)
T ss_pred ChHHHHHHHHHHHhccCCCCCCCcc
Confidence 345789999999999876 677655
No 17
>COG3239 DesA Fatty acid desaturase [Lipid metabolism]
Probab=62.77 E-value=3.1 Score=34.38 Aligned_cols=23 Identities=22% Similarity=0.299 Sum_probs=19.1
Q ss_pred CccccccchhcccCCCCCCCCCC
Q psy408 3 SVFNWVRDHRVHHKYSETDADPH 25 (132)
Q Consensus 3 s~~~W~~~HR~HH~~sD~~~DPh 25 (132)
++..|-..|.+||+++.+++||.
T Consensus 111 p~~~wR~~H~~HH~~t~~~~~d~ 133 (343)
T COG3239 111 PPVFWRISHNQHHAHTNILDDDP 133 (343)
T ss_pred ChhhhhhhHHHhhcccCCCCCCH
Confidence 35678888999999999988883
No 18
>PLN02505 omega-6 fatty acid desaturase
Probab=61.79 E-value=2.7 Score=35.45 Aligned_cols=22 Identities=32% Similarity=0.702 Sum_probs=18.1
Q ss_pred CccccccchhcccCCCCC-CCCC
Q psy408 3 SVFNWVRDHRVHHKYSET-DADP 24 (132)
Q Consensus 3 s~~~W~~~HR~HH~~sD~-~~DP 24 (132)
+...|-..|+.||+++.. +.||
T Consensus 133 p~~~Wr~~H~~HH~~tn~~~~D~ 155 (381)
T PLN02505 133 PYFSWKYSHRRHHSNTGSLERDE 155 (381)
T ss_pred CHHHHHHHHHHHhhccCCCCCCc
Confidence 456799999999999975 6676
No 19
>PLN02498 omega-3 fatty acid desaturase
Probab=60.80 E-value=3 Score=36.09 Aligned_cols=22 Identities=27% Similarity=0.567 Sum_probs=17.6
Q ss_pred ccccccchhcccCCCCC-CCCCC
Q psy408 4 VFNWVRDHRVHHKYSET-DADPH 25 (132)
Q Consensus 4 ~~~W~~~HR~HH~~sD~-~~DPh 25 (132)
.-.|-..|+.||+++.+ ++||-
T Consensus 198 y~~Wr~sH~~HH~~Tn~~e~D~~ 220 (450)
T PLN02498 198 YHGWRISHRTHHQNHGHVENDES 220 (450)
T ss_pred HHHHHHHHHHHhcCCCCCCCCCC
Confidence 45799999999999974 66663
No 20
>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=60.13 E-value=3.2 Score=33.54 Aligned_cols=23 Identities=22% Similarity=0.479 Sum_probs=17.9
Q ss_pred cccccchhcccCCCC---CCCCCCCC
Q psy408 5 FNWVRDHRVHHKYSE---TDADPHNS 27 (132)
Q Consensus 5 ~~W~~~HR~HH~~sD---~~~DPhsp 27 (132)
..|-..|-.||++++ .+.||-+.
T Consensus 75 ~~wr~~H~~HH~~~nl~~~~~Dpd~~ 100 (288)
T cd03509 75 TRYRDTHLAHHRDEDLTDPGDDPESN 100 (288)
T ss_pred HHHHHHHHHHcCCCCCCCCCCCCccc
Confidence 478899999999985 24688654
No 21
>PLN02598 omega-6 fatty acid desaturase
Probab=52.12 E-value=5.2 Score=34.22 Aligned_cols=21 Identities=24% Similarity=0.398 Sum_probs=17.1
Q ss_pred ccccccchhcccCCCCC-CCCC
Q psy408 4 VFNWVRDHRVHHKYSET-DADP 24 (132)
Q Consensus 4 ~~~W~~~HR~HH~~sD~-~~DP 24 (132)
.-.|-..|+.||+++.. ++||
T Consensus 173 ~~~wr~~H~~HH~~tn~~~~D~ 194 (421)
T PLN02598 173 FEPWRIKHNTHHAHTNKLVMDT 194 (421)
T ss_pred HHHHHHHHHHHccCcCCCCCCC
Confidence 35688999999999974 6785
No 22
>PLN02579 sphingolipid delta-4 desaturase
Probab=49.13 E-value=6.8 Score=32.30 Aligned_cols=23 Identities=17% Similarity=0.339 Sum_probs=18.4
Q ss_pred cccccchhcccCCCCC-CCCCCCC
Q psy408 5 FNWVRDHRVHHKYSET-DADPHNS 27 (132)
Q Consensus 5 ~~W~~~HR~HH~~sD~-~~DPhsp 27 (132)
.+|.+.|..||+++.. +.||--|
T Consensus 124 ~~~~~~H~~HH~~~n~~~~D~Di~ 147 (323)
T PLN02579 124 VTFQKYHLEHHRFQGVDGIDMDIP 147 (323)
T ss_pred HHHHHHHHHHccCCCCCCCCCCCC
Confidence 3688899999999964 4577766
No 23
>COG3080 FrdD Fumarate reductase subunit D [Energy production and conversion]
Probab=44.65 E-value=5.2 Score=28.26 Aligned_cols=14 Identities=36% Similarity=0.840 Sum_probs=11.7
Q ss_pred cccchhcccCCCCC
Q psy408 7 WVRDHRVHHKYSET 20 (132)
Q Consensus 7 W~~~HR~HH~~sD~ 20 (132)
|.+.||.||.--|-
T Consensus 76 w~a~HRihHgmhdl 89 (118)
T COG3080 76 WCALHRIHHGMHDL 89 (118)
T ss_pred HHHHHHHHhhhhhe
Confidence 88999999987764
No 24
>PRK05470 fumarate reductase subunit D; Provisional
Probab=29.34 E-value=12 Score=26.62 Aligned_cols=13 Identities=38% Similarity=0.928 Sum_probs=10.6
Q ss_pred cccchhcccCCCC
Q psy408 7 WVRDHRVHHKYSE 19 (132)
Q Consensus 7 W~~~HR~HH~~sD 19 (132)
|.+.||.||--=|
T Consensus 76 Wh~~HRihHglHD 88 (118)
T PRK05470 76 WCGLHRIHHGMHD 88 (118)
T ss_pred HHHHHHHHHHHhc
Confidence 7888999987755
No 25
>KOG4232|consensus
Probab=27.49 E-value=78 Score=27.39 Aligned_cols=25 Identities=32% Similarity=0.545 Sum_probs=20.4
Q ss_pred CccccccchhcccCCCCC-CCCCCCC
Q psy408 3 SVFNWVRDHRVHHKYSET-DADPHNS 27 (132)
Q Consensus 3 s~~~W~~~HR~HH~~sD~-~~DPhsp 27 (132)
|.-||...|-.||..++. +.||=+-
T Consensus 191 sa~WW~~~H~~HHa~pN~~~~DpDi~ 216 (430)
T KOG4232|consen 191 SAAWWKSHHNQHHAAPNSLDKDPDID 216 (430)
T ss_pred cHHHHHHHHhhhhccCccCCCCcccc
Confidence 677999999999999986 6676553
No 26
>PF08047 His_leader: Histidine operon leader peptide; InterPro: IPR012565 This family consists of the leader peptide of the histidine (his) operon. The his operon contains all the genes necessary for histidine biosynthesis. The region corresponding to the untranslated 5'-end of the transcript, named the his leader region, displays the typical features of the T box transcriptional attenuation mechanism which is involved in the regulation of many amino acid biosynthetic operons [].; GO: 0000105 histidine biosynthetic process
Probab=23.18 E-value=41 Score=15.49 Aligned_cols=8 Identities=38% Similarity=0.642 Sum_probs=3.9
Q ss_pred hhcccCCC
Q psy408 11 HRVHHKYS 18 (132)
Q Consensus 11 HR~HH~~s 18 (132)
|+.||.+-
T Consensus 8 ~hhhhhhp 15 (16)
T PF08047_consen 8 HHHHHHHP 15 (16)
T ss_pred ccccccCC
Confidence 44555443
No 27
>PF08349 DUF1722: Protein of unknown function (DUF1722); InterPro: IPR013560 This domain of unknown function is found in bacteria and archaea and is homologous to the hypothetical protein ybgA from Escherichia coli.
Probab=22.18 E-value=24 Score=24.43 Aligned_cols=12 Identities=33% Similarity=0.534 Sum_probs=10.1
Q ss_pred hhhhhhhhhcCC
Q psy408 116 WAVNSAAHIWGN 127 (132)
Q Consensus 116 ~~VNS~~H~~G~ 127 (132)
-.||.+-|+||+
T Consensus 50 ~~~Nvl~Hi~Gy 61 (117)
T PF08349_consen 50 SHINVLQHIFGY 61 (117)
T ss_pred hHHHHHHHHHHH
Confidence 478999999995
No 28
>PF11859 DUF3379: Protein of unknown function (DUF3379); InterPro: IPR021806 This family of proteins are functionally uncharacterised. This protein is found in bacteria. Proteins in this family are typically between 234 to 251 amino acids in length.
Probab=22.06 E-value=21 Score=28.34 Aligned_cols=18 Identities=28% Similarity=0.344 Sum_probs=13.6
Q ss_pred ccccCcccCCCCceEEEe
Q psy408 51 GRMVDMSDVMADPLVRFH 68 (132)
Q Consensus 51 ~~~~~~~Dl~~dp~~~~~ 68 (132)
..++++||=++|+++.-|
T Consensus 48 Al~VdVPddLAdkiLl~Q 65 (232)
T PF11859_consen 48 ALKVDVPDDLADKILLRQ 65 (232)
T ss_pred HcCCCCCccHHHHHHhhc
Confidence 345788988888887666
Done!