RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy10534
(286 letters)
>gnl|CDD|224316 COG1398, OLE1, Fatty-acid desaturase [Lipid metabolism].
Length = 289
Score = 148 bits (375), Expect = 6e-43
Identities = 63/236 (26%), Positives = 106/236 (44%), Gaps = 32/236 (13%)
Query: 11 GLHRPDGGIRNVVCCTHR----------IFYFLLCICFQNSVFNWVRDHRVHHKYSETDA 60
GLHR +HR + F + Q WV HR HH+ ++TD
Sbjct: 65 GLHR---------LWSHRAFKAHKWLEYVLAFWGALTTQGPAIEWVGIHRKHHRKTDTDQ 115
Query: 61 DPH-NSKRGFFFAHVGWLMCR--KHKDVIEKGRMVDMSDVMADPLVRFHEKHFFWFKLVL 117
DPH +S +GF+++H+GW++ + KD + + D + + ++ + L++
Sbjct: 116 DPHYDSFKGFWWSHIGWMLLYSAEAKDRE------TIQKLGKDIPLDWQHRNLYLIALLM 169
Query: 118 CFIIPTIVPYYYFGESLLVSVLTMNFFRYILTLNFTWAVNSAAHIWGNKPFDRRIMPAEN 177
++P + Y G + ++ R +L + TW VNS H G +PFD R
Sbjct: 170 QIVLPLFIGYALGG---WLGLIWGGVQRLVLVQHATWCVNSLGHYIGYRPFDCRDTARNC 226
Query: 178 KLVSILALGEGWHNYHHVFPWDYKAAELGNYSFNITTFFIDFFAKIGWAYDRKQPS 233
V+++ GEGWHN HH FP + L + F++T + I + +G A K
Sbjct: 227 WWVALVTFGEGWHNNHHAFPNSARNG-LKWWEFDVTWWIIKLLSLLGLAKVVKLAP 281
>gnl|CDD|239582 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 insertion of a cis double bond
between carbons 9 and 10 of the saturated fatty acyl
substrates, palmitoyl (16:0)-CoA or stearoyl (18:0)-CoA,
yielding the monoenoic products palmitoleic (16:l) or
oleic (18:l) acids, respectively. In cyanobacteria, the
biosynthesis of unsaturated fatty acids is initiated by
delta 9 acyl-lipid desaturase (DesC) which introduces
the first double bond at the delta-9 position of a
saturated fatty acid that has been esterified to a
glycerolipid. 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: HXXXXH, HXXHH, and H/QXXHH. These 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. Some
eukaryotic (Fungi, Euglenozoa, Mycetozoa, Rhodophyta)
desaturase domains have an adjacent C-terminal
cytochrome b5-like domain.
Length = 178
Score = 121 bits (307), Expect = 4e-34
Identities = 38/88 (43%), Positives = 50/88 (56%), Gaps = 1/88 (1%)
Query: 143 FFRYILTLNFTWAVNSAAHIWGNKPFDRRIMPAENKLVSILALGEGWHNYHHVFPWDYKA 202
R +L L+ TW VNS AH+WG +P+D R N V++L GEGWHN HH FP D +
Sbjct: 92 LLRIVLVLHATWLVNSLAHMWGYRPYDTRDTSRNNWWVALLTFGEGWHNNHHAFPGDARN 151
Query: 203 AELGNYSFNITTFFIDFFAKIGWAYDRK 230
L Y + T + I K+G A+D K
Sbjct: 152 G-LKWYQIDPTKWVIRLLEKLGLAWDLK 178
Score = 85.7 bits (213), Expect = 2e-20
Identities = 27/52 (51%), Positives = 34/52 (65%)
Query: 28 RIFYFLLCICFQNSVFNWVRDHRVHHKYSETDADPHNSKRGFFFAHVGWLMC 79
L + Q S WV DHR+HH+YS+TD DPH+ KRGF+F+HVGWL
Sbjct: 40 IFLAILGSLAGQGSPLWWVADHRLHHRYSDTDGDPHSPKRGFWFSHVGWLGG 91
>gnl|CDD|177866 PLN02220, PLN02220, delta-9 acyl-lipid desaturase.
Length = 299
Score = 92.2 bits (229), Expect = 9e-22
Identities = 61/207 (29%), Positives = 96/207 (46%), Gaps = 14/207 (6%)
Query: 39 QNSVFNWVRDHRVHHKYSETDADPHNSKRGFFFAHVGWLMCRKHKDVIEK-GRMVDMSDV 97
Q +WV HR HH+++++D DPH+ GF+F+HV W+ + + EK G ++ D+
Sbjct: 104 QGDPIDWVSTHRFHHQFTDSDRDPHSPIEGFWFSHVLWIFDTSY--IREKCGGRDNVMDL 161
Query: 98 MADPLVRFHEKHFFWFKLVLCFIIPTIVPYYYFGESLLV-SVLTMNFFRYILTLNFTWAV 156
RF K L+ ++ Y + G L V Y + TW +
Sbjct: 162 KQQWFYRFLRKTIGLHILMFWTLL-----YLWGGLPYLTWGVGVGGAIGY----HVTWLI 212
Query: 157 NSAAHIWGNKPFDRRIMPAENKLVSILALGEGWHNYHHVFPWDYKAAELGNYSFNITTFF 216
NSA HIWG++ + + +S+ +GE WHN HH F + L + +IT +
Sbjct: 213 NSACHIWGSRTWKTKDTSRNVWWLSLFTMGESWHNNHHAFESSARQG-LEWWQIDITWYL 271
Query: 217 IDFFAKIGWAYDRKQPSATLVRNTALR 243
I FF +G A D K P+ R A+
Sbjct: 272 IRFFEVLGLATDVKLPTEAQKRKMAIV 298
>gnl|CDD|215943 pfam00487, FA_desaturase, Fatty acid desaturase.
Length = 251
Score = 44.2 bits (104), Expect = 3e-05
Identities = 30/204 (14%), Positives = 59/204 (28%), Gaps = 23/204 (11%)
Query: 10 DGLHRPDGGIRNVVCCTHRIFYFLLCICFQNSVFNWVRDHRVHHKYSET-DADPH----- 63
+ H R + + + LL + S W H HH ++ DP
Sbjct: 26 EAAHGALFRSRRL----NDLLGRLLALLLGISYSAWRISHLRHHHHTNNPGKDPDSARRR 81
Query: 64 ---NSKRGFFFAHVGWLMCRKHKDVIEKGRMVDMSDVMADPLVRFHEKHFFWFKLVLCFI 120
+ R L ++ + R + L L
Sbjct: 82 LLRYALRRRLLGLGRLLYRFLLGVLLGLLVFLFRFRRRRLRKRRRRFRIRLLLLLALLLA 141
Query: 121 IPTIVPYYYFGESLLVSVLTMNFFRYILTLNF-------TWAVNSAAHIWGNKPFDRRIM 173
+ ++ +LL+ +L + +L L AA W + +
Sbjct: 142 LALLLAGLGGWGALLLFLLPLLLALTLLLLVNYLEHYGLDTEPERAARTWY---ERQLVT 198
Query: 174 PAENKLVSILALGEGWHNYHHVFP 197
+ + +++ L +H HH+FP
Sbjct: 199 TSNSWVLNWLTGNLNYHIEHHLFP 222
>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.
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
Score = 41.3 bits (97), Expect = 7e-05
Identities = 18/51 (35%), Positives = 23/51 (45%), Gaps = 7/51 (13%)
Query: 154 WAVNSAAHIWGNKPFDR-------RIMPAENKLVSILALGEGWHNYHHVFP 197
AVN H G++PFD L +L G G+HN HH+FP
Sbjct: 72 SAVNYLEHYGGDRPFDTDGEWLRTTDNSRNGWLNLLLTGGLGYHNEHHLFP 122
Score = 40.1 bits (94), Expect = 2e-04
Identities = 16/49 (32%), Positives = 23/49 (46%), Gaps = 3/49 (6%)
Query: 28 RIFYFLLCICFQNSVFNWVRDHRVHHKYSETD-ADPHNSKRGFFFAHVG 75
R+ LL + S W R HR HH+Y+ T DP ++ + H G
Sbjct: 35 RLLGALLGLALGGSYGWWRRSHRRHHRYTNTPGKDPDSA--VNYLEHYG 81
>gnl|CDD|220420 pfam09815, XK-related, XK-related protein. Members of this family
comprise various XK-related proteins, that are involved
in sodium-dependent transport of neutral amino acids or
oligopeptides. These proteins are responsible for the Kx
blood group system - defects results in McLeod syndrome,
an X-linked multi-system disorder characterized by late
onset abnormalities in the neuromuscular and
hematopoietic systems.
Length = 334
Score = 30.7 bits (70), Expect = 0.89
Identities = 14/51 (27%), Positives = 23/51 (45%), Gaps = 9/51 (17%)
Query: 105 FHEKHFFWFKLVLCFIIPTIVPYYYFGESLLVSVLTMNFFRYILTLNFTWA 155
F E + WF L L F+ +VP S++V + + +F+ L L
Sbjct: 27 FLEGDYVWFALTLVFV---LVP------SVVVQLFSFLWFKDDLKLGGPSI 68
>gnl|CDD|178739 PLN03198, PLN03198, delta6-acyl-lipid desaturase; Provisional.
Length = 526
Score = 29.7 bits (66), Expect = 2.0
Identities = 24/102 (23%), Positives = 40/102 (39%), Gaps = 7/102 (6%)
Query: 101 PLVRFHEK-----HFFWFKLVLCFIIPTIVPYYYFGESLLVSVLTMNFFRYILTLNFTWA 155
P R EK H+FWF C+++P P + + L+ + + F ++L+ N
Sbjct: 371 PADRLLEKGTILFHYFWFIGTACYLLPGWKPLVWMAVTELMCGMLLGFV-FVLSHNGMEV 429
Query: 156 VNSAAHIWGNKPFDRRIMPAENKLVSILALGEGWHNYHHVFP 197
N + + R + A N G HH+FP
Sbjct: 430 YNKSKEFVNAQIVSTRDIKA-NIFNDWFTGGLNRQIEHHLFP 470
>gnl|CDD|237003 PRK11860, PRK11860, bifunctional 3-phosphoshikimate
1-carboxyvinyltransferase/cytidine monophosphate kinase;
Provisional.
Length = 661
Score = 28.5 bits (64), Expect = 5.4
Identities = 8/21 (38%), Positives = 16/21 (76%)
Query: 80 RKHKDVIEKGRMVDMSDVMAD 100
R++K +I KG +++D++AD
Sbjct: 590 RRYKQLISKGISANIADLLAD 610
>gnl|CDD|148444 pfam06837, Fijivirus_P9-2, Fijivirus P9-2 protein. This family
consists of several Fijivirus specific P9-2 proteins
from Rice black streaked dwarf virus (RBSDV) and Fiji
disease virus. The function of this family is unknown.
Length = 214
Score = 27.6 bits (61), Expect = 6.9
Identities = 12/49 (24%), Positives = 25/49 (51%), Gaps = 5/49 (10%)
Query: 110 FFWFKLVLCFIIPTIVPYYYFGESLLVSVLTMNFFRYILTLNFTWAVNS 158
F+ VL +++ +FG+S++ V +N R + LN T +++
Sbjct: 125 FYTLLFVLIYLL-----IIFFGDSIIHCVNYLNNNRSVNFLNSTQDIDA 168
>gnl|CDD|237799 PRK14715, PRK14715, DNA polymerase II large subunit; Provisional.
Length = 1627
Score = 27.5 bits (61), Expect = 9.4
Identities = 13/43 (30%), Positives = 20/43 (46%), Gaps = 1/43 (2%)
Query: 208 YSFNITTFFID-FFAKIGWAYDRKQPSATLVRNTALRHGDGSH 249
Y+ NI + D FF +IG+ +RKQ L +N +
Sbjct: 1292 YALNIAGEYYDRFFEEIGFVSERKQSIYELHKNKVRKADKYLS 1334
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.328 0.141 0.482
Gapped
Lambda K H
0.267 0.0708 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 14,837,777
Number of extensions: 1394462
Number of successful extensions: 1471
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1454
Number of HSP's successfully gapped: 30
Length of query: 286
Length of database: 10,937,602
Length adjustment: 96
Effective length of query: 190
Effective length of database: 6,679,618
Effective search space: 1269127420
Effective search space used: 1269127420
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.8 bits)
S2: 58 (26.2 bits)