RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy9502
(493 letters)
>gnl|CDD|239294 cd02996, PDI_a_ERp44, PDIa family, endoplasmic reticulum protein 44
(ERp44) subfamily; ERp44 is an ER-resident protein,
induced during stress, involved in thiol-mediated ER
retention. It contains an N-terminal TRX domain, similar
to that of PDIa, with a CXFS motif followed by two redox
inactive TRX-like domains, homologous to the b and b'
domains of PDI. The CXFS motif in the N-terminal domain
allows ERp44 to form stable reversible mixed disulfides
with its substrates. Through this activity, ERp44
mediates the ER localization of Ero1alpha, a protein
that oxidizes protein disulfide isomerases into their
active form. ERp44 also prevents the secretion of
unassembled cargo protein with unpaired cysteines. It
also modulates the activity of inositol
1,4,5-triphosphate type I receptor (IP3R1), an
intracellular channel protein that mediates calcium
release from the ER to the cytosol.
Length = 108
Score = 130 bits (328), Expect = 2e-36
Identities = 47/103 (45%), Positives = 67/103 (65%)
Query: 122 LRQNNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCD 181
L N ++L +L +VNFYADWCRF +L P+ EE AA + ++P +VV +++CD
Sbjct: 6 LTSGNIDDILQSAELVLVNFYADWCRFSQMLHPIFEEAAAKIKEEFPDAGKVVWGKVDCD 65
Query: 182 EEPRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFI 224
+E I D + I KYPTLK+ RNG+ + EYR QR+ EAL F+
Sbjct: 66 KESDIADRYRINKYPTLKLFRNGMMMKREYRGQRSVEALAEFV 108
>gnl|CDD|233282 TIGR01130, ER_PDI_fam, protein disulfide isomerase, eukaryotic.
This model represents eukaryotic protein disulfide
isomerases retained in the endoplasmic reticulum (ER)
and closely related forms. Some members have been
assigned alternative or additional functions such as
prolyl 4-hydroxylase and
dolichyl-diphosphooligosaccharide-protein
glycotransferase. Members of this family have at least
two protein-disulfide domains, each similar to
thioredoxin but with the redox-active disulfide in the
motif PWCGHCK, and an ER retention signal at the extreme
C-terminus (KDEL, HDEL, and similar motifs).
Length = 462
Score = 120 bits (304), Expect = 9e-30
Identities = 75/346 (21%), Positives = 142/346 (41%), Gaps = 43/346 (12%)
Query: 122 LRQNNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCD 181
L ++NF + + ++ +V FYA WC C L P E+ A + + P + +A+++
Sbjct: 6 LTKDNFDDFIKSHEFVLVEFYAPWCGHCKSLAPEYEKAADELKKKGPP---IKLAKVDAT 62
Query: 182 EEPRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFIAEELKDPVM---DLEEA 238
EE + + ++ YPTLKI RNG + S+Y R + ++ ++ ++ V + +
Sbjct: 63 EEKDLAQKYGVSGYPTLKIFRNGEDSVSDYNGPRDADGIVKYMKKQSGPAVKEIETVADL 122
Query: 239 PKFNVHDKTLMLGRFNSKNSPEYELFSRVCSTFNHFDVCKCF------ARFRHAGPPDVT 292
F D +++G F +S + F V DV F A F G +
Sbjct: 123 EAFLADDDVVVIGFFKDLDSELNDTFLSVAE--KLRDVYFFFAHSSDVAAFAKLGAFPDS 180
Query: 293 LQ--------TEDHTEAFQGVFERSRLVQWFTEKCVPLVREITYENAEEISEEGRPLLIL 344
+ + + + S L ++ + +PLV E T E A + E PL++L
Sbjct: 181 VVLFKPKDEDEKFSKVDGEMDTDVSDLEKFIRAESLPLVGEFTQETAAKYF-ESGPLVVL 239
Query: 345 CHRHGDLTSVAIFKRIVRDTIGQY---AQN-----LSFVTADDLFYQRIFYHHLHLSSDD 396
+V + ++ A+ ++F AD+ + R + L ++
Sbjct: 240 ------YYNVDESLDPFEELRNRFLEAAKKFRGKFVNFAVADEEDFGRELEYFG-LKAEK 292
Query: 397 LPVLRLDDYKHI--YRLPSLITLAENPSTLVSIVEDYFSGKLHADY 440
P + + D + Y + +EN L + V+D+ GKL
Sbjct: 293 FPAVAIQDLEGNKKYPMDQEEFSSEN---LEAFVKDFLDGKLKPYL 335
Score = 48.5 bits (116), Expect = 5e-06
Identities = 41/126 (32%), Positives = 61/126 (48%), Gaps = 15/126 (11%)
Query: 113 TNNTTRVKYLRQNNFTE-VLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDN 171
++ VK L NF E VL + K +V FYA WC C L P+ EE A +Y +D
Sbjct: 342 EDDEGPVKVLVGKNFDEIVLDETKDVLVEFYAPWCGHCKNLAPIYEELAE----KY-KDA 396
Query: 172 Q--VVVAQINCDEEPRIRDFFHITKYPTLKIIRNGLATRSE---YRSQRTTEALLNFIAE 226
+ VV+A+++ + F + +PT+K + G +SE Y RT E FIA+
Sbjct: 397 ESDVVIAKMDATAN-DVPP-FEVEGFPTIKFVPAG--KKSEPVPYDGDRTLEDFSKFIAK 452
Query: 227 ELKDPV 232
P+
Sbjct: 453 HATFPL 458
>gnl|CDD|239259 cd02961, PDI_a_family, Protein Disulfide Isomerase (PDIa) family,
redox active TRX domains; composed of eukaryotic
proteins involved in oxidative protein folding in the
endoplasmic reticulum (ER) by acting as catalysts and
folding assistants. Members of this family include PDI
and PDI-related proteins like ERp72, ERp57 (or ERp60),
ERp44, P5, PDIR, ERp46 and the transmembrane PDIs. PDI,
ERp57, ERp72, P5, PDIR and ERp46 are all oxidases,
catalyzing the formation of disulfide bonds of newly
synthesized polypeptides in the ER. They also exhibit
reductase activity in acting as isomerases to correct
any non-native disulfide bonds, as well as chaperone
activity to prevent protein aggregation and facilitate
the folding of newly synthesized proteins. These
proteins usually contain multiple copies of a redox
active TRX (a) domain containing a CXXC motif, and may
also contain one or more redox inactive TRX-like (b)
domains. Only one a domain is required for the oxidase
function but multiple copies are necessary for the
isomerase function. The different types of PDIs may show
different substrate specificities and tissue-specific
expression, or may be induced by stress. PDIs are in
their reduced form at steady state and are oxidized to
the active form by Ero1, which is localized in the ER
through ERp44. Some members of this family also contain
a DnaJ domain in addition to the redox active a domains;
examples are ERdj5 and Pfj2. Also included in the family
is the redox inactive N-terminal TRX-like domain of
ERp29.
Length = 101
Score = 100 bits (251), Expect = 1e-25
Identities = 35/103 (33%), Positives = 53/103 (51%), Gaps = 4/103 (3%)
Query: 122 LRQNNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCD 181
L +NF E++ K +V FYA WC C L P E+ A + D +VVVA+++C
Sbjct: 3 LTDDNFDELVKDSKDVLVEFYAPWCGHCKALAPEYEKLA----KELKGDGKVVVAKVDCT 58
Query: 182 EEPRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFI 224
+ + + YPT+K+ NG +Y RT E+L+ FI
Sbjct: 59 ANNDLCSEYGVRGYPTIKLFPNGSKEPVKYEGPRTLESLVEFI 101
>gnl|CDD|239370 cd03072, PDI_b'_ERp44, PDIb' family, ERp44 subfamily, second redox
inactive TRX-like domain b'; ERp44 is an endoplasmic
reticulum (ER)-resident protein, induced during stress,
involved in thiol-mediated ER retention. It contains an
N-terminal TRX domain with a CXFS motif followed by two
redox inactive TRX-like domains, homologous to the b and
b' domains of PDI. Through the formation of reversible
mixed disulfides, ERp44 mediates the ER localization of
Ero1alpha, a protein that oxidizes protein disulfide
isomerases into their active form. ERp44 also prevents
the secretion of unassembled cargo protein with unpaired
cysteines. ERp44 also modulates the activity of inositol
1,4,5-triphosphate type I receptor (IP3R1), an
intracellular channel protein that mediates calcium
release from the ER to the cytosol. Similar to PDI, the
b' domain of ERp44 is likely involved in substrate
recognition and may be the primary binding site.
Length = 111
Score = 86.7 bits (215), Expect = 1e-20
Identities = 47/114 (41%), Positives = 64/114 (56%), Gaps = 4/114 (3%)
Query: 323 VREITYENAEEISEEGRPLLILCHRHGDLTSVAIFKRIVRDTIGQYAQNLSFVTAD-DLF 381
VREIT+ENAEE++EEG P LIL H DL S+ FK+ V + ++F+TAD D F
Sbjct: 1 VREITFENAEELTEEGLPFLILFHDKDDLESLKEFKQAVARQLISEKGAINFLTADGDKF 60
Query: 382 YQRIFYHHLHLSSDDLPVLRLDDYKHIYRLPSLITLAENPSTLVSIVEDYFSGK 435
+ HL + DLPV+ +D ++H+Y P + P L V D SGK
Sbjct: 61 RHPL--LHLGKTPADLPVIAIDSFRHMYLFPDFEDVYV-PGKLKQFVLDLHSGK 111
>gnl|CDD|239296 cd02998, PDI_a_ERp38, PDIa family, endoplasmic reticulum protein 38
(ERp38) subfamily; composed of proteins similar to the
P5-like protein first isolated from alfalfa, which
contains two redox active TRX (a) domains at the
N-terminus, like human P5, and a C-terminal domain with
homology to the C-terminal domain of ERp29, unlike human
P5. The cDNA clone of this protein (named G1) was
isolated from an alfalfa cDNA library by screening with
human protein disulfide isomerase (PDI) cDNA. The G1
protein is constitutively expressed in all major organs
of the plant and its expression is induced by treatment
with tunicamycin, indicating that it may be a
glucose-regulated protein. The G1 homolog in the
eukaryotic social amoeba Dictyostelium discoideum is
also described as a P5-like protein, which is located in
the endoplasmic reticulum (ER) despite the absence of an
ER-retrieval signal. G1 homologs from Aspergillus niger
and Neurospora crassa have also been characterized, and
are named TIGA and ERp38, respectively. Also included in
the alignment is an atypical PDI from Leishmania
donovani containing a single a domain, and the
C-terminal a domain of a P5-like protein from Entamoeba
histolytica.
Length = 105
Score = 80.0 bits (198), Expect = 2e-18
Identities = 34/108 (31%), Positives = 55/108 (50%), Gaps = 6/108 (5%)
Query: 119 VKYLRQNNFTEVLSQYKLAV-VNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQ 177
V L +NF +V+ K V V FYA WC C L P E+ AA+ + ++ VV+A+
Sbjct: 2 VVELTDSNFDKVVGDDKKDVLVEFYAPWCGHCKNLAPEYEKLAAV----FANEDDVVIAK 57
Query: 178 INCDEEPR-IRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFI 224
++ DE + + + ++ +PTLK G +Y R E L+ F+
Sbjct: 58 VDADEANKDLAKKYGVSGFPTLKFFPKGSTEPVKYEGGRDLEDLVKFV 105
>gnl|CDD|240266 PTZ00102, PTZ00102, disulphide isomerase; Provisional.
Length = 477
Score = 86.0 bits (213), Expect = 6e-18
Identities = 57/237 (24%), Positives = 99/237 (41%), Gaps = 24/237 (10%)
Query: 119 VKYLRQNNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQI 178
V L + F + +++ ++ +V FYA WC C L P ++ A ++ + ++V+A +
Sbjct: 34 VTVLTDSTFDKFITENEIVLVKFYAPWCGHCKRLAPEYKKAAKMLKEKKS---EIVLASV 90
Query: 179 NCDEEPRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFIAE-------ELKDP 231
+ EE + F + YPT+K G Y RT + ++++I + E++
Sbjct: 91 DATEEMELAQEFGVRGYPTIKFFNKG--NPVNYSGGRTADGIVSWIKKLTGPAVTEVESA 148
Query: 232 VMDLEEAPKFNVHDKTLMLGRFNSKNSPEYELFSRVCSTF-NHFDVCKCFARFRHAGPPD 290
A K V G + SK+S Y+ F V H F +H G
Sbjct: 149 SEIKLIAKKIFV----AFYGEYTSKDSELYKKFEEVADKHREHAK----FFVKKHEGKNK 200
Query: 291 --VTLQTEDHTEAFQGVFERSRLVQWFTEKCVPLVREITYENAEEISEEGRPLLILC 345
V + E+ E F G + L ++ + + PL EI EN G+ L+ C
Sbjct: 201 IYVLHKDEEGVELFMGK-TKEELEEFVSTESFPLFAEINAENYRRYISSGKDLVWFC 256
Score = 54.4 bits (131), Expect = 7e-08
Identities = 29/115 (25%), Positives = 51/115 (44%), Gaps = 5/115 (4%)
Query: 113 TNNTTRVKYLRQNNFTEVLSQYKLAV-VNFYADWCRFCHLLKPVLEETAAIVDTQYPQDN 171
VK + N F E++ + V + YA WC C L+PV E +Y ++
Sbjct: 353 EEQDGPVKVVVGNTFEEIVFKSDKDVLLEIYAPWCGHCKNLEPVYNELG----EKYKDND 408
Query: 172 QVVVAQINCDEEPRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFIAE 226
++VA++N + F + +PT+ ++ G T Y +RT E F+ +
Sbjct: 409 SIIVAKMNGTANETPLEEFSWSAFPTILFVKAGERTPIPYEGERTVEGFKEFVNK 463
>gnl|CDD|222416 pfam13848, Thioredoxin_6, Thioredoxin-like domain.
Length = 183
Score = 78.9 bits (195), Expect = 4e-17
Identities = 41/171 (23%), Positives = 67/171 (39%), Gaps = 15/171 (8%)
Query: 253 FNSKNSPEYELFSRVCSTF-NHFDVCKCF-----ARFRHAGPPDVTLQ--TEDHTEAFQG 304
F K+ P YE+F + F ++ P + L ++ + G
Sbjct: 1 FEDKDDPLYEIFEKAAKELRGDVRFGVTFDKEVAKKYGIKEPT-ILLFRKFDEKQVTYPG 59
Query: 305 --VFERSRLVQWFTEKCVPLVREITYENAEEISEEGRPLLILCHRHGDLTSVAIFKRIVR 362
L ++ + +PLV E T ENAEE+ E G +L D K V
Sbjct: 60 EDKTTFDDLKKFIQKNSLPLVGEFTPENAEELFESG--KPLLLFIKKDSEETEKLKNRVE 117
Query: 363 DTIGQYAQNLSFVTADDLFYQRIFYHHLHLSSDDLPVLRLDDY-KHIYRLP 412
+ ++ ++F T D + R+ +L LSS DLPV+ + D H +
Sbjct: 118 EVAKKFKGKINFATVDGKSFGRVL-EYLGLSSADLPVIVIVDSASHKKKYF 167
>gnl|CDD|239245 cd02947, TRX_family, TRX family; composed of two groups: Group I,
which includes proteins that exclusively encode a TRX
domain; and Group II, which are composed of fusion
proteins of TRX and additional domains. Group I TRX is a
small ancient protein that alter the redox state of
target proteins via the reversible oxidation of an
active site dithiol, present in a CXXC motif, partially
exposed at the protein's surface. TRX reduces protein
disulfide bonds, resulting in a disulfide bond at its
active site. Oxidized TRX is converted to the active
form by TRX reductase, using reducing equivalents
derived from either NADPH or ferredoxins. By altering
their redox state, TRX regulates the functions of at
least 30 target proteins, some of which are enzymes and
transcription factors. It also plays an important role
in the defense against oxidative stress by directly
reducing hydrogen peroxide and certain radicals, and by
serving as a reductant for peroxiredoxins. At least two
major types of functional TRXs have been reported in
most organisms; in eukaryotes, they are located in the
cytoplasm and the mitochondria. Higher plants contain
more types (at least 20 TRX genes have been detected in
the genome of Arabidopsis thaliana), two of which (types
f amd m) are located in the same compartment, the
chloroplast. Also included in the alignment are TRX-like
domains which show sequence homology to TRX but do not
contain the redox active CXXC motif. Group II proteins,
in addition to either a redox active TRX or a TRX-like
domain, also contain additional domains, which may or
may not possess homology to known proteins.
Length = 93
Score = 75.7 bits (187), Expect = 5e-17
Identities = 24/79 (30%), Positives = 39/79 (49%), Gaps = 7/79 (8%)
Query: 126 NFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEEPR 185
F E++ K VV+F+A WC C + PVLEE A + +V +++ DE P
Sbjct: 2 EFEELIKSAKPVVVDFWAPWCGPCKAIAPVLEELAE-------EYPKVKFVKVDVDENPE 54
Query: 186 IRDFFHITKYPTLKIIRNG 204
+ + + + PT +NG
Sbjct: 55 LAEEYGVRSIPTFLFFKNG 73
>gnl|CDD|215704 pfam00085, Thioredoxin, Thioredoxin. Thioredoxins are small
enzymes that participate in redox reactions, via the
reversible oxidation of an active centre disulfide bond.
Some members with only the active site are not separated
from the noise.
Length = 104
Score = 75.3 bits (186), Expect = 1e-16
Identities = 36/110 (32%), Positives = 57/110 (51%), Gaps = 8/110 (7%)
Query: 119 VKYLRQNNFTEVLSQY-KLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQ 177
VK L NF E +++ K +V+FYA WC C L P E+ A +Y + V A+
Sbjct: 2 VKVLTDENFDEEVAKSDKPVLVDFYAPWCGPCKALAPEYEKLA----QEYK--DDVKFAK 55
Query: 178 INCDEEPRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFIAEE 227
++ DE P + + + +PT+K +NG S+Y RT + L+ FI +
Sbjct: 56 VDADENPDLASEYGVRGFPTIKFFKNG-KKVSDYVGARTKDDLVAFIKKH 104
>gnl|CDD|200074 TIGR01126, pdi_dom, protein disulfide-isomerase domain. This model
describes a domain of eukaryotic protein disulfide
isomerases, generally found in two copies. The high
cutoff for total score reflects the expectation of
finding both copies. The domain is similar to
thioredoxin but the redox-active disulfide region motif
is APWCGHCK [Protein fate, Protein folding and
stabilization].
Length = 102
Score = 73.9 bits (182), Expect = 3e-16
Identities = 29/102 (28%), Positives = 49/102 (48%), Gaps = 5/102 (4%)
Query: 126 NFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEEPR 185
NF E++ K +V FYA WC C L P E+ A + +V+A+++ E
Sbjct: 5 NFDEIVLSNKDVLVEFYAPWCGHCKNLAPEYEKLAKELKKDPD----IVLAKVDATAEKD 60
Query: 186 IRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFIAEE 227
+ F ++ +PT+K G +Y R EA++ F+ E+
Sbjct: 61 LASRFGVSGFPTIKFFPKG-KKPVDYEGGRDLEAIVEFVNEK 101
>gnl|CDD|200072 TIGR01068, thioredoxin, thioredoxin. Several proteins, such as
protein disulfide isomerase, have two or more copies of
a domain closely related to thioredoxin. This model is
designed to recognize authentic thioredoxin, a small
protein that should be hit exactly once by This model.
Any protein that hits once with a score greater than the
second (per domain) trusted cutoff may be taken as
thioredoxin [Energy metabolism, Electron transport].
Length = 101
Score = 65.4 bits (160), Expect = 3e-13
Identities = 28/80 (35%), Positives = 41/80 (51%), Gaps = 7/80 (8%)
Query: 126 NF-TEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEEP 184
NF + S K +V+F+A WC C ++ P+LEE A +Y V ++N DE P
Sbjct: 5 NFDETIASSDKPVLVDFWAPWCGPCKMIAPILEELAK----EYEGK--VKFVKLNVDENP 58
Query: 185 RIRDFFHITKYPTLKIIRNG 204
I + I PTL + +NG
Sbjct: 59 DIAAKYGIRSIPTLLLFKNG 78
>gnl|CDD|239295 cd02997, PDI_a_PDIR, PDIa family, PDIR subfamily; composed of
proteins similar to human PDIR (for Protein Disulfide
Isomerase Related). PDIR is composed of three redox
active TRX (a) domains and an N-terminal redox inactive
TRX-like (b) domain. Similar to PDI, it is involved in
oxidative protein folding in the endoplasmic reticulum
(ER) through its isomerase and chaperone activities.
These activities are lower compared to PDI, probably due
to PDIR acting only on a subset of proteins. PDIR is
preferentially expressed in cells actively secreting
proteins and its expression is induced by stress.
Similar to PDI, the isomerase and chaperone activities
of PDIR are independent; CXXC mutants lacking isomerase
activity retain chaperone activity.
Length = 104
Score = 61.2 bits (149), Expect = 1e-11
Identities = 29/101 (28%), Positives = 53/101 (52%), Gaps = 7/101 (6%)
Query: 126 NFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINC--DEE 183
+F + L + K +V FYA WC C +KP + A T+ +D + V+A ++C E
Sbjct: 9 DFRKFLKKEKHVLVMFYAPWCGHCKKMKPEFTKAA----TELKEDGKGVLAAVDCTKPEH 64
Query: 184 PRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFI 224
+++ +++ +PT K NG +Y +RT E ++ F+
Sbjct: 65 DALKEEYNVKGFPTFKYFENG-KFVEKYEGERTAEDIIEFM 104
>gnl|CDD|239298 cd03000, PDI_a_TMX3, PDIa family, TMX3 subfamily; composed of
eukaryotic proteins similar to human TMX3, a TRX related
transmembrane protein containing one redox active TRX
domain at the N-terminus and a classical ER retrieval
sequence for type I transmembrane proteins at the
C-terminus. The TMX3 transcript is found in a variety of
tissues with the highest levels detected in skeletal
muscle and the heart. In vitro, TMX3 showed oxidase
activity albeit slightly lower than that of protein
disulfide isomerase.
Length = 104
Score = 59.8 bits (145), Expect = 3e-11
Identities = 28/86 (32%), Positives = 43/86 (50%), Gaps = 7/86 (8%)
Query: 139 VNFYADWCRFCHLLKPVLEETAA-IVDTQYPQDNQVVVAQINCDEEPRIRDFFHITKYPT 197
V+FYA WC C L+PV E A + + P V V +++ I F + YPT
Sbjct: 20 VDFYAPWCGHCKKLEPVWNEVGAELKSSGSP----VRVGKLDATAYSSIASEFGVRGYPT 75
Query: 198 LKIIRNGLATRSEYRSQRTTEALLNF 223
+K+++ LA YR RT + ++ F
Sbjct: 76 IKLLKGDLAY--NYRGPRTKDDIVEF 99
>gnl|CDD|239303 cd03005, PDI_a_ERp46, PDIa family, endoplasmic reticulum protein 46
(ERp46) subfamily; ERp46 is an ER-resident protein
containing three redox active TRX domains. Yeast
complementation studies show that ERp46 can substitute
for protein disulfide isomerase (PDI) function in vivo.
It has been detected in many tissues, however,
transcript and protein levels do not correlate in all
tissues, suggesting regulation at a posttranscriptional
level. An identical protein, named endoPDI, has been
identified as an endothelial PDI that is highly
expressed in the endothelium of tumors and hypoxic
lesions. It has a protective effect on cells exposed to
hypoxia.
Length = 102
Score = 59.6 bits (145), Expect = 3e-11
Identities = 27/106 (25%), Positives = 51/106 (48%), Gaps = 5/106 (4%)
Query: 119 VKYLRQNNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQI 178
V L ++NF +++ V F+A WC C L P E+ A ++ V +A++
Sbjct: 2 VLELTEDNFDHHIAE-GNHFVKFFAPWCGHCKRLAPTWEQLA---KKFNNENPSVKIAKV 57
Query: 179 NCDEEPRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFI 224
+C + + F + YPTL + ++G +Y+ R ++L F+
Sbjct: 58 DCTQHRELCSEFQVRGYPTLLLFKDGEKV-DKYKGTRDLDSLKEFV 102
>gnl|CDD|239292 cd02994, PDI_a_TMX, PDIa family, TMX subfamily; composed of
proteins similar to the TRX-related human transmembrane
protein, TMX. TMX is a type I integral membrane protein;
the N-terminal redox active TRX domain is present in the
endoplasmic reticulum (ER) lumen while the C-terminus is
oriented towards the cytoplasm. It is expressed in many
cell types and its active site motif (CPAC) is unique.
In vitro, TMX reduces interchain disulfides of insulin
and renatures inactive RNase containing incorrect
disulfide bonds. The C. elegans homolog, DPY-11, is
expressed only in the hypodermis and resides in the
cytoplasm. It is required for body and sensory organ
morphogeneis. Another uncharacterized TRX-related
transmembrane protein, human TMX4, is included in the
alignment. The active site sequence of TMX4 is CPSC.
Length = 101
Score = 57.4 bits (139), Expect = 2e-10
Identities = 35/110 (31%), Positives = 56/110 (50%), Gaps = 9/110 (8%)
Query: 117 TRVKYLRQNNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVA 176
+ V L +N+T VL + + FYA WC C L+P EE A + D + VA
Sbjct: 1 SNVVELTDSNWTLVLEGEWM--IEFYAPWCPACQQLQPEWEEFA-----DWSDDLGINVA 53
Query: 177 QINCDEEPRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFIAE 226
+++ +EP + F +T PT+ ++G+ R Y+ R E L++FI E
Sbjct: 54 KVDVTQEPGLSGRFFVTALPTIYHAKDGVFRR--YQGPRDKEDLISFIEE 101
>gnl|CDD|173347 PTZ00051, PTZ00051, thioredoxin; Provisional.
Length = 98
Score = 54.1 bits (130), Expect = 2e-09
Identities = 27/83 (32%), Positives = 44/83 (53%), Gaps = 7/83 (8%)
Query: 124 QNNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEE 183
Q F LSQ +L +V+FYA+WC C + P EE + +Y ++V +++ DE
Sbjct: 8 QAEFESTLSQNELVIVDFYAEWCGPCKRIAPFYEECS----KEYT---KMVFVKVDVDEL 60
Query: 184 PRIRDFFHITKYPTLKIIRNGLA 206
+ + +IT PT K+ +NG
Sbjct: 61 SEVAEKENITSMPTFKVFKNGSV 83
>gnl|CDD|239299 cd03001, PDI_a_P5, PDIa family, P5 subfamily; composed of
eukaryotic proteins similar to human P5, a PDI-related
protein with a domain structure of aa'b (where a and a'
are redox active TRX domains and b is a redox inactive
TRX-like domain). Like PDI, P5 is located in the
endoplasmic reticulum (ER) and displays both isomerase
and chaperone activities, which are independent of each
other. Compared to PDI, the isomerase and chaperone
activities of P5 are lower. The first cysteine in the
CXXC motif of both redox active domains in P5 is
necessary for isomerase activity. The P5 gene was first
isolated as an amplified gene from a
hydroxyurea-resistant hamster cell line. The zebrafish
P5 homolog has been implicated to play a critical role
in establishing left/right asymmetries in the embryonic
midline. Some members of this subfamily are P5-like
proteins containing only one redox active TRX domain.
Length = 103
Score = 53.8 bits (130), Expect = 3e-09
Identities = 27/106 (25%), Positives = 50/106 (47%), Gaps = 7/106 (6%)
Query: 119 VKYLRQNNF-TEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQ 177
V L +NF +VL+ + +V FYA WC C L P ++ A + V V
Sbjct: 2 VVELTDSNFDKKVLNSDDVWLVEFYAPWCGHCKNLAPEWKKAAKALK------GIVKVGA 55
Query: 178 INCDEEPRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNF 223
++ D + + + +PT+K+ G + +Y+ RT +A+++
Sbjct: 56 VDADVHQSLAQQYGVRGFPTIKVFGAGKNSPQDYQGGRTAKAIVSA 101
>gnl|CDD|181812 PRK09381, trxA, thioredoxin; Provisional.
Length = 109
Score = 53.9 bits (129), Expect = 4e-09
Identities = 27/90 (30%), Positives = 51/90 (56%), Gaps = 7/90 (7%)
Query: 116 TTRVKYLRQNNF-TEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVV 174
+ ++ +L ++F T+VL +V+F+A+WC C ++ P+L+E A +Y ++
Sbjct: 2 SDKIIHLTDDSFDTDVLKADGAILVDFWAEWCGPCKMIAPILDEIA----DEY--QGKLT 55
Query: 175 VAQINCDEEPRIRDFFHITKYPTLKIIRNG 204
VA++N D+ P + I PTL + +NG
Sbjct: 56 VAKLNIDQNPGTAPKYGIRGIPTLLLFKNG 85
>gnl|CDD|239254 cd02956, ybbN, ybbN protein family; ybbN is a hypothetical protein
containing a redox-inactive TRX-like domain. Its gene
has been sequenced from several gammaproteobacteria and
actinobacteria.
Length = 96
Score = 51.5 bits (124), Expect = 2e-08
Identities = 27/81 (33%), Positives = 40/81 (49%), Gaps = 8/81 (9%)
Query: 126 NFTEVL--SQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEE 183
NF +VL S VV+F+A L P+LE A +Y Q V+A++NCD +
Sbjct: 2 NFQQVLQESTQVPVVVDFWAPRSPPSKELLPLLERLAE----EYQ--GQFVLAKVNCDAQ 55
Query: 184 PRIRDFFHITKYPTLKIIRNG 204
P+I F + PT+ + G
Sbjct: 56 PQIAQQFGVQALPTVYLFAAG 76
>gnl|CDD|239293 cd02995, PDI_a_PDI_a'_C, PDIa family, C-terminal TRX domain (a')
subfamily; composed of the C-terminal redox active a'
domains of PDI, ERp72, ERp57 (or ERp60) and EFP1. PDI,
ERp72 and ERp57 are endoplasmic reticulum (ER)-resident
eukaryotic proteins involved in oxidative protein
folding. They are oxidases, catalyzing the formation of
disulfide bonds of newly synthesized polypeptides in the
ER. They also exhibit reductase activity in acting as
isomerases to correct any non-native disulfide bonds, as
well as chaperone activity to prevent protein
aggregation and facilitate the folding of newly
synthesized proteins. PDI and ERp57 have the abb'a'
domain structure (where a and a' are redox active TRX
domains while b and b' are redox inactive TRX-like
domains). PDI also contains an acidic region (c domain)
after the a' domain that is absent in ERp57. ERp72 has
an additional a domain at the N-terminus (a"abb'a'
domain structure). ERp57 interacts with the lectin
chaperones, calnexin and calreticulin, and specifically
promotes the oxidative folding of glycoproteins, while
PDI shows a wider substrate specificity. ERp72
associates with several ER chaperones and folding
factors to form complexes in the ER that bind nascent
proteins. EFP1 is a binding partner protein of thyroid
oxidase, which is responsible for the generation of
hydrogen peroxide, a crucial substrate of
thyroperoxidase, which functions to iodinate
thyroglobulin and synthesize thyroid hormones.
Length = 104
Score = 51.0 bits (123), Expect = 3e-08
Identities = 35/108 (32%), Positives = 50/108 (46%), Gaps = 7/108 (6%)
Query: 119 VKYLRQNNFTE-VLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQ 177
VK + NF E VL K +V FYA WC C L P+ EE A D+ VV+A+
Sbjct: 2 VKVVVGKNFDEVVLDSDKDVLVEFYAPWCGHCKALAPIYEELAEK----LKGDDNVVIAK 57
Query: 178 INCDEEPRIRDFFHITKYPTLKIIRNGLATRS-EYRSQRTTEALLNFI 224
++ + F + +PT+ G + +Y RT E L+ FI
Sbjct: 58 MDATAN-DVPSEFVVDGFPTILFFPAGDKSNPIKYEGDRTLEDLIKFI 104
>gnl|CDD|239300 cd03002, PDI_a_MPD1_like, PDI family, MPD1-like subfamily; composed
of eukaryotic proteins similar to Saccharomyces
cerevisiae MPD1 protein, which contains a single redox
active TRX domain located at the N-terminus, and an ER
retention signal at the C-terminus indicative of an
ER-resident protein. MPD1 has been shown to suppress the
maturation defect of carboxypeptidase Y caused by
deletion of the yeast PDI1 gene. Other characterized
members of this subfamily include the Aspergillus niger
prpA protein and Giardia PDI-1. PrpA is non-essential to
strain viability, however, its transcript level is
induced by heterologous protein expression suggesting a
possible role in oxidative protein folding during high
protein production. Giardia PDI-1 has the ability to
refold scrambled RNase and exhibits transglutaminase
activity.
Length = 109
Score = 50.8 bits (122), Expect = 4e-08
Identities = 31/111 (27%), Positives = 53/111 (47%), Gaps = 15/111 (13%)
Query: 122 LRQNNFTEVL-SQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINC 180
L NF +V+ + +V FYA WC C LKP + A + D V VA ++C
Sbjct: 5 LTPKNFDKVVHNTNYTTLVEFYAPWCGHCKNLKPEYAKAAKEL------DGLVQVAAVDC 58
Query: 181 DEEPRIRDF---FHITKYPTLKIIRNGLA----TRSEYRSQRTTEALLNFI 224
DE+ + + + +PTLK+ R +Y +R+ +A+++F+
Sbjct: 59 DEDKN-KPLCGKYGVQGFPTLKVFRPPKKASKHAVEDYNGERSAKAIVDFV 108
>gnl|CDD|239282 cd02984, TRX_PICOT, TRX domain, PICOT (for PKC-interacting cousin
of TRX) subfamily; PICOT is a protein that interacts
with protein kinase C (PKC) theta, a calcium independent
PKC isoform selectively expressed in skeletal muscle and
T lymphocytes. PICOT contains an N-terminal TRX-like
domain, which does not contain the catalytic CXXC motif,
followed by one to three glutaredoxin domains. The
TRX-like domain is required for interaction with PKC
theta. PICOT inhibits the activation of c-Jun N-terminal
kinase and the transcription factors, AP-1 and NF-kB,
induced by PKC theta or T-cell activating stimuli.
Length = 97
Score = 50.3 bits (121), Expect = 5e-08
Identities = 27/80 (33%), Positives = 35/80 (43%), Gaps = 8/80 (10%)
Query: 127 FTEVLSQ--YKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEEP 184
F E+L KL V++F+A W C + V EE A V+ I +E P
Sbjct: 5 FEELLKSDASKLLVLHFWAPWAEPCKQMNQVFEELAKEA------FPSVLFLSIEAEELP 58
Query: 185 RIRDFFHITKYPTLKIIRNG 204
I + F IT PT RNG
Sbjct: 59 EISEKFEITAVPTFVFFRNG 78
>gnl|CDD|239301 cd03003, PDI_a_ERdj5_N, PDIa family, N-terminal ERdj5 subfamily;
ERdj5, also known as JPDI and macrothioredoxin, is a
protein containing an N-terminal DnaJ domain and four
redox active TRX domains. This subfamily is comprised of
the first TRX domain of ERdj5 located after the DnaJ
domain at the N-terminal half of the protein. ERdj5 is a
ubiquitous protein localized in the endoplasmic
reticulum (ER) and is abundant in secretory cells. It's
transcription is induced during ER stress. It interacts
with BiP through its DnaJ domain in an ATP-dependent
manner. BiP, an ER-resident member of the Hsp70
chaperone family, functions in ER-associated degradation
and protein translocation.
Length = 101
Score = 48.7 bits (116), Expect = 2e-07
Identities = 25/102 (24%), Positives = 48/102 (47%), Gaps = 7/102 (6%)
Query: 122 LRQNNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCD 181
L + +F ++ ++ VNFY+ C CH L P E A + D + + +NC
Sbjct: 6 LDRGDFDAAVNSGEIWFVNFYSPRCSHCHDLAPTWREFAKEM------DGVIRIGAVNCG 59
Query: 182 EEPRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNF 223
++ + + YP+L + +G+ +Y R+ E+L+ F
Sbjct: 60 DDRMLCRSQGVNSYPSLYVFPSGM-NPEKYYGDRSKESLVKF 100
>gnl|CDD|223600 COG0526, TrxA, Thiol-disulfide isomerase and thioredoxins
[Posttranslational modification, protein turnover,
chaperones / Energy production and conversion].
Length = 127
Score = 49.1 bits (116), Expect = 3e-07
Identities = 30/100 (30%), Positives = 47/100 (47%), Gaps = 8/100 (8%)
Query: 133 QYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEEPRIRDFF-- 190
+ K +V+F+A WC C P+LEE A +Y D +VV ++ DE P + F
Sbjct: 31 KGKPVLVDFWAPWCPPCRAEAPLLEELAE----EYGGDVEVVAVNVD-DENPDLAAEFGV 85
Query: 191 HITKYPTLKIIRNG-LATRSEYRSQRTTEALLNFIAEELK 229
+ PTL + ++G R EAL++ + E L
Sbjct: 86 AVRSIPTLLLFKDGKEVDRLVGGKVLPKEALIDALGELLA 125
>gnl|CDD|238829 cd01659, TRX_superfamily, Thioredoxin (TRX) superfamily; a large,
diverse group of proteins containing a TRX-fold. Many
members contain a classic TRX domain with a redox active
CXXC motif. They function as protein disulfide
oxidoreductases (PDOs), altering the redox state of
target proteins via the reversible oxidation of their
active site dithiol. The PDO members of this superfamily
include TRX, protein disulfide isomerase (PDI),
tlpA-like, glutaredoxin, NrdH redoxin, and the bacterial
Dsb (DsbA, DsbC, DsbG, DsbE, DsbDgamma) protein
families. Members of the superfamily that do not
function as PDOs but contain a TRX-fold domain include
phosducins, peroxiredoxins and glutathione (GSH)
peroxidases, SCO proteins, GSH transferases (GST,
N-terminal domain), arsenic reductases, TRX-like
ferredoxins and calsequestrin, among others.
Length = 69
Score = 45.8 bits (108), Expect = 1e-06
Identities = 22/74 (29%), Positives = 35/74 (47%), Gaps = 10/74 (13%)
Query: 138 VVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEEPRIRDF---FHITK 194
+V FYA WC FC L+PVL E A + + V ++ DE+P + + +
Sbjct: 1 LVLFYAPWCPFCQALRPVLAELALL-------NKGVKFEAVDVDEDPALEKELKRYGVGG 53
Query: 195 YPTLKIIRNGLATR 208
PTL + G+ +
Sbjct: 54 VPTLVVFGPGIGVK 67
>gnl|CDD|239290 cd02992, PDI_a_QSOX, PDIa family, Quiescin-sulfhydryl oxidase
(QSOX) subfamily; QSOX is a eukaryotic protein
containing an N-terminal redox active TRX domain,
similar to that of PDI, and a small C-terminal flavin
adenine dinucleotide (FAD)-binding domain homologous to
the yeast ERV1p protein. QSOX oxidizes thiol groups to
disulfides like PDI, however, unlike PDI, this oxidation
is accompanied by the reduction of oxygen to hydrogen
peroxide. QSOX is localized in high concentrations in
cells with heavy secretory load and prefers peptides and
proteins as substrates, not monothiols like glutathione.
Inside the cell, QSOX is found in the endoplasmic
reticulum and Golgi. The flow of reducing equivalents in
a QSOX-catalyzed reaction goes from the dithiol
substrate -> dithiol of the QSOX TRX domain -> dithiols
of the QSOX ERV1p domain -> FAD -> oxygen.
Length = 114
Score = 46.9 bits (112), Expect = 1e-06
Identities = 29/109 (26%), Positives = 45/109 (41%), Gaps = 7/109 (6%)
Query: 125 NNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEE- 183
+ + +L +V FYA WC C P ++ A + P V VA ++C +E
Sbjct: 10 SFNSALLGSPSAWLVEFYASWCGHCRAFAPTWKKLARDLRKWRP---VVRVAAVDCADEE 66
Query: 184 --PRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFIAEELKD 230
RD F +T YPTL+ ++ Q E +N + E L
Sbjct: 67 NVALCRD-FGVTGYPTLRYFPPFSKEATDGLKQEGPERDVNELREALIL 114
>gnl|CDD|185622 PTZ00443, PTZ00443, Thioredoxin domain-containing protein;
Provisional.
Length = 224
Score = 48.1 bits (114), Expect = 3e-06
Identities = 30/101 (29%), Positives = 40/101 (39%), Gaps = 7/101 (6%)
Query: 139 VNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEEPRIRDFFHITKYPTL 198
V FYA WC C + P E A + QV VA ++ + F I YPTL
Sbjct: 57 VKFYAPWCSHCRKMAPAWERLAKAL------KGQVNVADLDATRALNLAKRFAIKGYPTL 110
Query: 199 KIIRNGLATRSEYRSQRTTEALLNFIAEELKDPVMDLEEAP 239
+ G + E R+TE L F + K + AP
Sbjct: 111 LLFDKGKMYQYE-GGDRSTEKLAAFALGDFKKALGAPVPAP 150
>gnl|CDD|225660 COG3118, COG3118, Thioredoxin domain-containing protein
[Posttranslational modification, protein turnover,
chaperones].
Length = 304
Score = 47.7 bits (114), Expect = 5e-06
Identities = 26/82 (31%), Positives = 42/82 (51%), Gaps = 9/82 (10%)
Query: 126 NFTEVLSQYKLA---VVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDE 182
NF + + Q +V+F+A WC C L P LE+ AA +Y + +A++NCD
Sbjct: 32 NFEQEVIQSSREVPVLVDFWAPWCGPCKQLTPTLEKLAA----EY--KGKFKLAKVNCDA 85
Query: 183 EPRIRDFFHITKYPTLKIIRNG 204
EP + F + PT+ ++G
Sbjct: 86 EPMVAAQFGVQSIPTVYAFKDG 107
>gnl|CDD|182889 PRK10996, PRK10996, thioredoxin 2; Provisional.
Length = 139
Score = 45.1 bits (107), Expect = 1e-05
Identities = 21/81 (25%), Positives = 36/81 (44%), Gaps = 6/81 (7%)
Query: 124 QNNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEE 183
++L V++F+A WC C P+ E+ AA + +V ++N + E
Sbjct: 42 GETLDKLLQDDLPVVIDFWAPWCGPCRNFAPIFEDVAA------ERSGKVRFVKVNTEAE 95
Query: 184 PRIRDFFHITKYPTLKIIRNG 204
+ F I PT+ I +NG
Sbjct: 96 RELSARFRIRSIPTIMIFKNG 116
>gnl|CDD|239291 cd02993, PDI_a_APS_reductase, PDIa family, 5'-Adenylylsulfate (APS)
reductase subfamily; composed of plant-type APS
reductases containing a C-terminal redox active TRX
domain and an N-terminal reductase domain which is part
of a superfamily that includes N type ATP PPases. APS
reductase catalyzes the reduction of activated sulfate
to sulfite, a key step in the biosynthesis of
sulfur-containing metabolites. Sulfate is first
activated by ATP sulfurylase, forming APS, which can be
phosphorylated to 3'-phosphoadenosine-5'-phosphosulfate
(PAPS). Depending on the organism, either APS or PAPS
can be used for sulfate reduction. Prokaryotes and fungi
use PAPS, whereas plants use both APS and PAPS. Since
plant-type APS reductase uses glutathione (GSH) as its
electron donor, the C-terminal domain may function like
glutaredoxin, a GSH-dependent member of the TRX
superfamily. The flow of reducing equivalents goes from
GSH -> C-terminal TRX domain -> N-terminal reductase
domain -> APS. Plant-type APS reductase shows no
homology to that of dissimilatory sulfate-reducing
bacteria, which is an iron-sulfur flavoenzyme. Also
included in the alignment is EYE2 from Chlamydomonas
reinhardtii, a protein required for eyespot assembly.
Length = 109
Score = 43.6 bits (103), Expect = 1e-05
Identities = 26/90 (28%), Positives = 41/90 (45%), Gaps = 8/90 (8%)
Query: 138 VVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEEPRI--RDFFHITKY 195
+V YA WC FC ++ EE A + + V VA+ N D E R ++ + +
Sbjct: 25 LVVLYAPWCPFCQAMEASYEELA-----EKLAGSNVKVAKFNADGEQREFAKEELQLKSF 79
Query: 196 PTLKIIRNGLATRSEYRS-QRTTEALLNFI 224
PT+ +Y S QR ++LL F+
Sbjct: 80 PTILFFPKNSRQPIKYPSEQRDVDSLLMFV 109
>gnl|CDD|239302 cd03004, PDI_a_ERdj5_C, PDIa family, C-terminal ERdj5 subfamily;
ERdj5, also known as JPDI and macrothioredoxin, is a
protein containing an N-terminal DnaJ domain and four
redox active TRX domains. This subfamily is composed of
the three TRX domains located at the C-terminal half of
the protein. ERdj5 is a ubiquitous protein localized in
the endoplasmic reticulum (ER) and is abundant in
secretory cells. It's transcription is induced during ER
stress. It interacts with BiP through its DnaJ domain in
an ATP-dependent manner. BiP, an ER-resident member of
the Hsp70 chaperone family, functions in ER-associated
degradation and protein translocation. Also included in
the alignment is the single complete TRX domain of an
uncharacterized protein from Tetraodon nigroviridis,
which also contains a DnaJ domain at its N-terminus.
Length = 104
Score = 42.7 bits (101), Expect = 3e-05
Identities = 29/110 (26%), Positives = 50/110 (45%), Gaps = 8/110 (7%)
Query: 117 TRVKYLRQNNFTE-VLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVV 175
V L +F E VL++ + +V+FYA WC C L P L + A + +V V
Sbjct: 1 PSVITLTPEDFPELVLNRKEPWLVDFYAPWCGPCQALLPELRKAARAL------KGKVKV 54
Query: 176 AQINCDEEPRIRDFFHITKYPTLKIIRNGLATRSEYRS-QRTTEALLNFI 224
++C + + +I YPT+++ + Y R +++L FI
Sbjct: 55 GSVDCQKYESLCQQANIRAYPTIRLYPGNASKYHSYNGWHRDADSILEFI 104
>gnl|CDD|221921 pfam13098, Thioredoxin_2, Thioredoxin-like domain.
Length = 105
Score = 40.1 bits (94), Expect = 2e-04
Identities = 16/55 (29%), Positives = 25/55 (45%), Gaps = 3/55 (5%)
Query: 135 KLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEEPRIRDF 189
K +V F C +C L L + + +Y +DN VV +N D+ + DF
Sbjct: 6 KPVLVVFTDPDCPYCKKLHKELLKDPDV--QEYLKDN-FVVIYVNVDDSKEVTDF 57
>gnl|CDD|239264 cd02966, TlpA_like_family, TlpA-like family; composed of TlpA,
ResA, DsbE and similar proteins. TlpA, ResA and DsbE are
bacterial protein disulfide reductases with important
roles in cytochrome maturation. They are
membrane-anchored proteins with a soluble TRX domain
containing a CXXC motif located in the periplasm. The
TRX domains of this family contain an insert,
approximately 25 residues in length, which correspond to
an extra alpha helix and a beta strand when compared
with TRX. TlpA catalyzes an essential reaction in the
biogenesis of cytochrome aa3, while ResA and DsbE are
essential proteins in cytochrome c maturation. Also
included in this family are proteins containing a
TlpA-like TRX domain with domain architectures similar
to E. coli DipZ protein, and the N-terminal TRX domain
of PilB protein from Neisseria which acts as a disulfide
reductase that can recylce methionine sulfoxide
reductases.
Length = 116
Score = 36.8 bits (86), Expect = 0.004
Identities = 23/74 (31%), Positives = 34/74 (45%), Gaps = 11/74 (14%)
Query: 131 LSQY--KLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEEPR--I 186
LS K+ +VNF+A WC C P LE A +Y D VV +N D++ +
Sbjct: 14 LSDLKGKVVLVNFWASWCPPCRAEMPELEALAK----EYKDDGVEVVG-VNVDDDDPAAV 68
Query: 187 RDFF--HITKYPTL 198
+ F + +P L
Sbjct: 69 KAFLKKYGITFPVL 82
>gnl|CDD|239297 cd02999, PDI_a_ERp44_like, PDIa family, endoplasmic reticulum
protein 44 (ERp44)-like subfamily; composed of
uncharacterized PDI-like eukaryotic proteins containing
only one redox active TRX (a) domain with a CXXS motif,
similar to ERp44. CXXS is still a redox active motif;
however, the mixed disulfide formed with the substrate
is more stable than those formed by CXXC motif proteins.
PDI-related proteins are usually involved in the
oxidative protein folding in the ER by acting as
catalysts and folding assistants. ERp44 is involved in
thiol-mediated retention in the ER.
Length = 100
Score = 35.8 bits (83), Expect = 0.008
Identities = 22/103 (21%), Positives = 40/103 (38%), Gaps = 23/103 (22%)
Query: 125 NNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEE- 183
++T VL FYA WC F +P + + +PQ + + +E
Sbjct: 18 EDYTAVL---------FYASWCPFSASFRPHFN----ALSSMFPQ-----IRHLAIEESS 59
Query: 184 --PRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFI 224
P + + + +PT+ + + R Y RT ++L F
Sbjct: 60 IKPSLLSRYGVVGFPTILLFNSTPRVR--YNGTRTLDSLAAFY 100
>gnl|CDD|239247 cd02949, TRX_NTR, TRX domain, novel NADPH thioredoxin reductase
(NTR) family; composed of fusion proteins found only in
oxygenic photosynthetic organisms containing both TRX
and NTR domains. The TRX domain functions as a protein
disulfide reductase via the reversible oxidation of an
active center dithiol present in a CXXC motif, while the
NTR domain functions as a reductant to oxidized TRX. The
fusion protein is bifunctional, showing both TRX and
NTR activities, but it is not an independent NTR/TRX
system. In plants, the protein is found exclusively in
shoots and mature leaves and is localized in the
chloroplast. It is involved in plant protection against
oxidative stress.
Length = 97
Score = 35.6 bits (82), Expect = 0.008
Identities = 23/86 (26%), Positives = 41/86 (47%), Gaps = 14/86 (16%)
Query: 135 KLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEEPRIRDFFHITK 194
+L +V + + C C LKP+L + V ++ D V +I+ DE+ I + I
Sbjct: 14 RLILVLYTSPTCGPCRTLKPILNK----VIDEF--DGAVHFVEIDIDEDQEIAEAAGIMG 67
Query: 195 YPTLKIIRN--------GLATRSEYR 212
PT++ ++ G+ +SEYR
Sbjct: 68 TPTVQFFKDKELVKEISGVKMKSEYR 93
>gnl|CDD|129481 TIGR00385, dsbE, periplasmic protein thiol:disulfide
oxidoreductases, DsbE subfamily. Involved in the
biogenesis of c-type cytochromes as well as in disulfide
bond formation in some periplasmic proteins [Protein
fate, Protein folding and stabilization].
Length = 173
Score = 35.1 bits (81), Expect = 0.039
Identities = 18/48 (37%), Positives = 23/48 (47%), Gaps = 4/48 (8%)
Query: 129 EVLSQYKLAVVNFYADWCRFCHLLKPVLEETAA----IVDTQYPQDNQ 172
+VL+Q K ++N +A WC C P L E A IV Y D Q
Sbjct: 58 DVLTQGKPVLLNVWASWCPPCRAEHPYLNELAKQGLPIVGVDYKDDRQ 105
>gnl|CDD|239279 cd02981, PDI_b_family, Protein Disulfide Isomerase (PDIb) family,
redox inactive TRX-like domain b; composed of eukaryotic
proteins involved in oxidative protein folding in the
endoplasmic reticulum (ER) by acting as catalysts and
folding assistants. Members of this family include PDI,
calsequestrin and other PDI-related proteins like ERp72,
ERp57, ERp44 and PDIR. PDI, ERp57 (or ERp60), ERp72 and
PDIR are all oxidases, catalyzing the formation of
disulfide bonds of newly synthesized polypeptides in the
ER. They also exhibit reductase activity in acting as
isomerases to correct any non-native disulfide bonds, as
well as chaperone activity to prevent protein
aggregation and facilitate the folding of newly
synthesized proteins. These proteins contain multiple
copies of a redox active TRX (a) domain containing a
CXXC motif, and one or more redox inactive TRX-like (b)
domains. The molecular structure of PDI is abb'a'. Also
included in this family is the PDI-related protein
ERp27, which contains only redox-inactive TRX-like (b
and b') domains. The redox inactive b domains are
implicated in substrate recognition.
Length = 97
Score = 33.5 bits (77), Expect = 0.040
Identities = 23/88 (26%), Positives = 35/88 (39%), Gaps = 7/88 (7%)
Query: 234 DLEEAPKFNVHDKTLMLGRFNSKNSPEYELFSRVCSTFNH---FDVC--KCFARFRHAGP 288
EE KF D +++G F + S EY+ F +V + F K A+ P
Sbjct: 6 SKEELEKFLDKDDVVVVGFFKDEESEEYKTFEKVAESLRDDYGFGHTSDKEVAKKLKVKP 65
Query: 289 PDVTL--QTEDHTEAFQGVFERSRLVQW 314
V L E+ + G F LV++
Sbjct: 66 GSVVLFKPFEEEPVEYDGEFTEESLVEF 93
>gnl|CDD|239248 cd02950, TxlA, TRX-like protein A (TxlA) family; TxlA was
originally isolated from the cyanobacterium
Synechococcus. It is found only in oxygenic
photosynthetic organisms. TRX is a small enzyme that
participate in redox reactions, via the reversible
oxidation of an active site dithiol present in a CXXC
motif. Disruption of the txlA gene suggests that the
protein is involved in the redox regulation of the
structure and function of photosynthetic apparatus. The
plant homolog (designated as HCF164) is localized in the
chloroplast and is involved in the assembly of the
cytochrome b6f complex, which takes a central position
in photosynthetic electron transport.
Length = 142
Score = 34.6 bits (80), Expect = 0.040
Identities = 19/64 (29%), Positives = 26/64 (40%), Gaps = 9/64 (14%)
Query: 129 EVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDE---EPR 185
LS K +V FYADWC C + P + + +Y QV +N D P
Sbjct: 15 VALSNGKPTLVEFYADWCTVCQEMAPDVAKLKQ----KYGD--QVNFVMLNVDNPKWLPE 68
Query: 186 IRDF 189
I +
Sbjct: 69 IDRY 72
>gnl|CDD|239309 cd03011, TlpA_like_ScsD_MtbDsbE, TlpA-like family, suppressor for
copper sensitivity D protein (ScsD) and actinobacterial
DsbE homolog subfamily; composed of ScsD, the DsbE
homolog of Mycobacterium tuberculosis (MtbDsbE) and
similar proteins, all containing a redox-active CXXC
motif. The Salmonella typhimurium ScsD is a
thioredoxin-like protein which confers copper tolerance
to copper-sensitive mutants of E. coli. MtbDsbE has been
characterized as an oxidase in vitro, catalyzing the
disulfide bond formation of substrates like hirudin. The
reduced form of MtbDsbE is more stable than its oxidized
form, consistent with an oxidase function. This is in
contrast to the function of DsbE from gram-negative
bacteria which is a specific reductase of apocytochrome
c.
Length = 123
Score = 32.7 bits (75), Expect = 0.13
Identities = 18/86 (20%), Positives = 30/86 (34%), Gaps = 15/86 (17%)
Query: 133 QYKLAVVNFYADWCRFCHLLKPVLEETAAIVDT--------------QYPQDNQVVVAQI 178
K +V F+A WC C P + + AA ++ Q I
Sbjct: 19 SGKPVLVYFWATWCPVCRFTSPTVNQLAADYPVVSVALRSGDDGAVARFMQKKGYGFPVI 78
Query: 179 NCDEEPRIRDFFHITKYPTLKIIRNG 204
N D + I + ++ P + I+ G
Sbjct: 79 N-DPDGVISARWGVSVTPAIVIVDPG 103
>gnl|CDD|239368 cd03070, PDI_b_ERp44, PDIb family, ERp44 subfamily, first redox
inactive TRX-like domain b; ERp44 is an endoplasmic
reticulum (ER)-resident protein, induced during stress,
involved in thiol-mediated ER retention. It contains an
N-terminal TRX domain with a CXFS motif followed by two
redox inactive TRX-like domains, homologous to the b and
b' domains of PDI. Through the formation of reversible
mixed disulfides, ERp44 mediates the ER localization of
Ero1alpha, a protein that oxidizes protein disulfide
isomerases into their active form. ERp44 also prevents
the secretion of unassembled cargo protein with unpaired
cysteines. ERp44 also modulates the activity of inositol
1,4,5-triphosphate type I receptor (IP3R1), an
intracellular channel protein that mediates calcium
release from the ER to the cytosol. Similar to PDI, the
b domain of ERp44 is likely involved in binding to
substrates.
Length = 91
Score = 31.9 bits (73), Expect = 0.14
Identities = 16/56 (28%), Positives = 25/56 (44%), Gaps = 3/56 (5%)
Query: 234 DLEEAPKFNVHDKTLMLGRFNSKNSPEYELFSRVCSTFNHFDVCKCFARFRHAGPP 289
+L+E + K ++G F SK+S EY+ F +V + D C F P
Sbjct: 6 NLDELNNVDR-SKRNIIGYFESKDSDEYDNFRKVANILR--DDCSFLVGFGDVTKP 58
>gnl|CDD|222448 pfam13905, Thioredoxin_8, Thioredoxin-like. Thioredoxins are small
enzymes that participate in redox reactions, via the
reversible oxidation of an active centre disulfide bond.
Length = 94
Score = 31.9 bits (73), Expect = 0.15
Identities = 11/49 (22%), Positives = 23/49 (46%), Gaps = 5/49 (10%)
Query: 135 KLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEE 183
K+ ++ F+A WC C P L+E + + + +V ++ D +
Sbjct: 2 KVVLLYFWASWCPPCRAFTPELKE----LYEKLKKPKVEIVY-VSLDRD 45
>gnl|CDD|226685 COG4232, COG4232, Thiol:disulfide interchange protein
[Posttranslational modification, protein turnover,
chaperones / Energy production and conversion].
Length = 569
Score = 33.9 bits (78), Expect = 0.23
Identities = 12/45 (26%), Positives = 17/45 (37%), Gaps = 11/45 (24%)
Query: 135 KLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQIN 179
K +++FYADWC C + D QV A +
Sbjct: 475 KPVMLDFYADWCVTCKENEKYTF-----------SDPQVQQALQD 508
>gnl|CDD|110233 pfam01216, Calsequestrin, Calsequestrin.
Length = 350
Score = 32.2 bits (73), Expect = 0.61
Identities = 27/99 (27%), Positives = 45/99 (45%), Gaps = 8/99 (8%)
Query: 210 EYRSQRTTEALLNFIAEELKDPVM----DLEEAPKFNVHDKTLMLGRFNSKNSPEYELFS 265
EY + + + L+ F+ + L+DPV LE N+ D+ ++G F S++S Y+ F
Sbjct: 103 EYDGEFSADTLVEFLLDVLEDPVEIINGKLELQAFENIEDEIKLIGYFKSEDSEHYKAFE 162
Query: 266 RVCSTFNHFDVCKCFARFRHAGPPDVTLQTE--DHTEAF 302
F+ + FA F +TL+ D E F
Sbjct: 163 DAAEEFHPY--IPFFATFDKKVAKKLTLKLNEIDFYEPF 199
>gnl|CDD|239251 cd02953, DsbDgamma, DsbD gamma family; DsbD gamma is the C-terminal
periplasmic domain of the bacterial protein DsbD. It
contains a CXXC motif in a TRX fold and shuttles the
reducing potential from the membrane domain (DsbD beta)
to the N-terminal periplasmic domain (DsbD alpha). DsbD
beta, a transmembrane domain comprising of eight
helices, acquires its reducing potential from the
cytoplasmic thioredoxin. DsbD alpha transfers the
acquired reducing potential from DsbD gamma to target
proteins such as the periplasmic protein disulphide
isomerases, DsbC and DsbG. This flow of reducing
potential from the cytoplasm through DsbD allows DsbC
and DsbG to act as isomerases in the oxidizing
environment of the bacterial periplasm. DsbD also
transfers reducing potential from the cytoplasm to
specific reductases in the periplasm which are involved
in the maturation of cytochromes.
Length = 104
Score = 29.5 bits (67), Expect = 1.2
Identities = 22/94 (23%), Positives = 33/94 (35%), Gaps = 11/94 (11%)
Query: 131 LSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQIN-CDEEPRIRDF 189
L+Q K V+F ADWC C + + V+ + VV+ + + +P I
Sbjct: 8 LAQGKPVFVDFTADWCVTCKVNEKVVFSDPEVQAA---LKKDVVLLRADWTKNDPEITAL 64
Query: 190 ---FHITKYPTLKIIRNGLATRSEYRSQRTTEAL 220
F + PT G E R L
Sbjct: 65 LKRFGVFGPPTYLFYGPG----GEPEPLRLPGFL 94
>gnl|CDD|128431 smart00126, IL6, Interleukin-6 homologues. Family includes
granulocyte colony-stimulating factor (G-CSF) and
myelomonocytic growth factor (MGF). IL-6 is also known
as B-cell stimulatory factor 2.
Length = 154
Score = 29.3 bits (66), Expect = 2.6
Identities = 12/44 (27%), Positives = 19/44 (43%), Gaps = 4/44 (9%)
Query: 214 QRTTEALLNFIAEELKDPVMDLEEAPKFNVHDKTLMLGRFNSKN 257
Q T+ L+ I +E+KD P N +L + S+N
Sbjct: 88 QLDTKTLIQIIQQEMKDLGKITYPTPTAN----RGLLPKLQSQN 127
>gnl|CDD|185310 PRK15412, PRK15412, thiol:disulfide interchange protein DsbE;
Provisional.
Length = 185
Score = 29.6 bits (66), Expect = 2.6
Identities = 15/52 (28%), Positives = 25/52 (48%), Gaps = 4/52 (7%)
Query: 129 EVLSQYKLAVVNFYADWCRFCHLLKPVLEETAA----IVDTQYPQDNQVVVA 176
+VL+Q K ++N +A WC C L + +A +V Y D Q ++
Sbjct: 63 DVLTQGKPVLLNVWATWCPTCRAEHQYLNQLSAQGIRVVGMNYKDDRQKAIS 114
>gnl|CDD|192352 pfam09732, CactinC_cactus, Cactus-binding C-terminus of cactin
protein. CactinC_cactus is the C-terminal 200 residues
of the cactin protein which are necessary for the
association of cactin with IkappaB-cactus as one of the
intracellular members of the Rel complex. The Rel
(NF-kappaB) pathway is conserved in invertebrates and
vertebrates. In mammals, it controls the activities of
the immune and inflammatory response genes as well as
viral genes, and is critical for cell growth and
survival. In Drosophila, the Rel pathway functions in
the innate cellular and humoral immune response, in
muscle development, and in the establishment of
dorsal-ventral polarity in the early embryo. Most
members of the family also have a Cactin_mid domain
pfam10312 further upstream.
Length = 125
Score = 28.8 bits (65), Expect = 2.7
Identities = 22/87 (25%), Positives = 33/87 (37%), Gaps = 19/87 (21%)
Query: 240 KFNVHDKTLMLGRFNSKNSPEYELFSRVCSTFNHFDVCKCFARFRHAGPP--DVTLQT-- 295
KFN+ L+ + +P Y R+ + D C RF HAGPP D+ +
Sbjct: 44 KFNIFYPDLI----DKGKAPRY----RIEPCEDPDDTC--LLRF-HAGPPYEDIAFRIVN 92
Query: 296 ----EDHTEAFQGVFERSRLVQWFTEK 318
F+ F+ L +F K
Sbjct: 93 KEWDYSRKRGFRSSFDNGVLQLYFNFK 119
>gnl|CDD|222185 pfam13508, Acetyltransf_7, Acetyltransferase (GNAT) domain. This
domain catalyzes N-acetyltransferase reactions.
Length = 79
Score = 27.9 bits (63), Expect = 3.0
Identities = 17/62 (27%), Positives = 24/62 (38%), Gaps = 5/62 (8%)
Query: 169 QDNQVVVAQINCDEEPRIRDFFHITKYPTLKIIRNGLATRSEYRSQRTTEALLNFIAEEL 228
+ +VA D+ I F + I G+A EYR Q LL + EEL
Sbjct: 1 KKEHFLVA---YDDG-EIVGFLRLRPIGEGAYIG-GVAVDPEYRGQGYGSKLLRHLLEEL 55
Query: 229 KD 230
+
Sbjct: 56 GE 57
>gnl|CDD|133998 PHA02125, PHA02125, thioredoxin-like protein.
Length = 75
Score = 27.6 bits (61), Expect = 3.1
Identities = 18/58 (31%), Positives = 26/58 (44%), Gaps = 12/58 (20%)
Query: 141 FYADWCRFCHLLKPVLEETAAIVDTQYPQDNQVVVAQINCDEEPRIRDFFHITKYPTL 198
F A+WC C ++KP+L A V+ Y ++ DE + HI PTL
Sbjct: 5 FGAEWCANCKMVKPML----ANVEYTY--------VDVDTDEGVELTAKHHIRSLPTL 50
>gnl|CDD|220749 pfam10428, SOG2, RAM signalling pathway protein. SOG2 proteins in
Saccharomyces cerevisiae are involved in cell separation
and cytokinesis.
Length = 419
Score = 29.7 bits (67), Expect = 3.4
Identities = 17/73 (23%), Positives = 28/73 (38%), Gaps = 17/73 (23%)
Query: 329 ENAEEISEEG-------RPLLILCHRHGDLTSVAIFKRIVRDTIGQYAQNLS-FVTADDL 380
E + +S++ ++ C LT V+ F+ I I +NL F D+
Sbjct: 74 ERFDSLSDDDEPDPRSNENVVRAC-----LTCVSAFRHI----ISLLRKNLDAFFDNGDV 124
Query: 381 FYQRIFYHHLHLS 393
Y R L+ S
Sbjct: 125 RYIRTLLLMLYGS 137
>gnl|CDD|236501 PRK09407, gabD2, succinic semialdehyde dehydrogenase; Reviewed.
Length = 524
Score = 29.5 bits (67), Expect = 4.2
Identities = 14/39 (35%), Positives = 22/39 (56%), Gaps = 6/39 (15%)
Query: 61 ERRKALRLYGNAFYKDHSSTMG---DSDHLTSLSSHVDD 96
+A+RL G + D+S+ MG L ++S+HVDD
Sbjct: 317 AAVRAMRL-GAGY--DYSADMGSLISEAQLETVSAHVDD 352
>gnl|CDD|176468 cd01596, Aspartase_like, aspartase (L-aspartate ammonia-lyase) and
fumarase class II enzymes. This group contains
aspartase (L-aspartate ammonia-lyase), fumarase class II
enzymes, and related proteins. It is a member of the
Lyase class I family. Members of this family for the
most part catalyze similar beta-elimination reactions in
which a C-N or C-O bond is cleaved with the release of
fumarate as one of the products. These proteins are
active as tetramers. The four active sites of the
homotetrameric enzyme are each formed by residues from
three different subunits. Aspartase catalyzes the
reversible deamination of aspartic acid. Fumarase
catalyzes the reversible hydration/dehydration of
fumarate to L-malate during the Krebs cycle.
Length = 450
Score = 29.7 bits (68), Expect = 4.2
Identities = 15/45 (33%), Positives = 18/45 (40%), Gaps = 5/45 (11%)
Query: 322 LVREITYENAEEIS----EEGRPLLILCHRHGDLTSVAIFKRIVR 362
L I YE A EI+ +EGR L G LT I+
Sbjct: 407 LNPHIGYEKAAEIAKEALKEGRTLREAALELGLLTE-EELDEILD 450
>gnl|CDD|177691 PLN00060, PLN00060, meiotic recombination protein SPO11-2;
Provisional.
Length = 384
Score = 29.5 bits (66), Expect = 4.2
Identities = 17/54 (31%), Positives = 26/54 (48%), Gaps = 5/54 (9%)
Query: 355 AIFKRIVRDTIGQYAQNLSFVTAD---DLFYQRIFYHHLHLSSDDLPVLRLDDY 405
AIF+R+ D + + +TA DL R H L + +LP+L L D+
Sbjct: 221 AIFQRLAEDRFFNHIPCI-LITAKGYPDL-ATRFILHRLSQTFPNLPILALVDW 272
>gnl|CDD|233286 TIGR01136, cysKM, cysteine synthase. This model discriminates
cysteine synthases (EC 2.5.1.47) (both CysK and CysM)
from cystathionine beta-synthase, a protein found
primarily in eukaryotes and carrying a C-terminal CBS
domain lacking from this protein. Bacterial proteins
lacking the CBS domain but otherwise showing
resemblamnce to cystathionine beta-synthases and
considerable phylogenetic distance from known cysteine
synthases were excluded from the seed and score below
the trusted cutoff [Amino acid biosynthesis, Serine
family].
Length = 299
Score = 29.2 bits (66), Expect = 4.8
Identities = 11/19 (57%), Positives = 11/19 (57%), Gaps = 3/19 (15%)
Query: 55 CTM---TSKERRKALRLYG 70
TM S ERRK LR YG
Sbjct: 86 LTMPETMSLERRKLLRAYG 104
>gnl|CDD|184456 PRK14018, PRK14018, trifunctional thioredoxin/methionine sulfoxide
reductase A/B protein; Provisional.
Length = 521
Score = 29.5 bits (66), Expect = 4.9
Identities = 20/81 (24%), Positives = 32/81 (39%), Gaps = 7/81 (8%)
Query: 125 NNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIV-DTQYPQDNQVVVAQINCDEE 183
+ L + K ++ F+A WC C L ET D ++ N + VA E
Sbjct: 47 RPASVYLKKDKPTLIKFWASWCPLC---LSELGETEKWAQDAKFSSANLITVASPGFLHE 103
Query: 184 PRIRDF---FHITKYPTLKII 201
+ DF + YP L ++
Sbjct: 104 KKDGDFQKWYAGLDYPKLPVL 124
>gnl|CDD|232970 TIGR00424, APS_reduc, 5'-adenylylsulfate reductase,
thioredoxin-independent. This enzyme, involved in the
assimilation of inorganic sulfate, is closely related to
the thioredoxin-dependent PAPS reductase of Bacteria
(CysH) and Saccharomyces cerevisiae. However, it has its
own C-terminal thioredoxin-like domain and is not
thioredoxin-dependent. Also, it has a substrate
preference for 5'-adenylylsulfate (APS) over
3'-phosphoadenylylsulfate (PAPS) so the pathway does not
require an APS kinase (CysC) to convert APS to PAPS.
Arabidopsis thaliana appears to have three isozymes, all
able to complement E. coli CysH mutants (even in
backgrounds lacking thioredoxin or APS kinase) but
likely localized to different compartments in
Arabidopsis [Central intermediary metabolism, Sulfur
metabolism].
Length = 463
Score = 29.2 bits (65), Expect = 5.2
Identities = 23/115 (20%), Positives = 49/115 (42%), Gaps = 8/115 (6%)
Query: 113 TNNTTRVKYLRQNNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAAIVDTQYPQDNQ 172
+NN + N ++ + + +V YA WC FC ++ E A + +
Sbjct: 350 SNNVVSLSRPGIENLLKLEERKEAWLVVLYAPWCPFCQAMEASYLELAEKL-----AGSG 404
Query: 173 VVVAQINCDEEPR--IRDFFHITKYPTLKIIRNGLATRSEYRSQ-RTTEALLNFI 224
V VA+ D + + + + +PT+ + +Y S+ R ++L++F+
Sbjct: 405 VKVAKFRADGDQKEFAKQELQLGSFPTILFFPKHSSRPIKYPSEKRDVDSLMSFV 459
>gnl|CDD|239308 cd03010, TlpA_like_DsbE, TlpA-like family, DsbE (also known as CcmG
and CycY) subfamily; DsbE is a membrane-anchored,
periplasmic TRX-like reductase containing a CXXC motif
that specifically donates reducing equivalents to
apocytochrome c via CcmH, another cytochrome c
maturation (Ccm) factor with a redox active CXXC motif.
Assembly of cytochrome c requires the ligation of heme
to reduced thiols of the apocytochrome. In bacteria,
this assembly occurs in the periplasm. The reductase
activity of DsbE in the oxidizing environment of the
periplasm is crucial in the maturation of cytochrome c.
Length = 127
Score = 27.9 bits (63), Expect = 5.5
Identities = 12/46 (26%), Positives = 17/46 (36%), Gaps = 5/46 (10%)
Query: 116 TTRVKYLRQNNFTEVLSQYKLAVVNFYADWCRFCHLLKPVLEETAA 161
K L + + K ++N +A WC C PVL A
Sbjct: 12 PGPDKTLTSADL-----KGKPYLLNVWASWCAPCREEHPVLMALAR 52
>gnl|CDD|222442 pfam13899, Thioredoxin_7, Thioredoxin-like. Thioredoxins are small
enzymes that participate in redox reactions, via the
reversible oxidation of an active centre disulfide bond.
Length = 81
Score = 26.9 bits (60), Expect = 6.3
Identities = 8/25 (32%), Positives = 11/25 (44%)
Query: 138 VVNFYADWCRFCHLLKPVLEETAAI 162
+V+F ADWC C L +
Sbjct: 21 LVDFGADWCPTCQALDRDFLSDPRV 45
>gnl|CDD|226642 COG4174, COG4174, ABC-type uncharacterized transport system,
permease component [General function prediction only].
Length = 364
Score = 28.9 bits (65), Expect = 6.9
Identities = 11/32 (34%), Positives = 20/32 (62%), Gaps = 3/32 (9%)
Query: 405 YKHIYRLPSLITLAENPSTLVSIVEDYFSGKL 436
YKH++R L+ +A P+ +S+ +F+G L
Sbjct: 274 YKHVFRNAMLLVIAGFPAAFISM---FFTGSL 302
>gnl|CDD|215175 PLN02309, PLN02309, 5'-adenylylsulfate reductase.
Length = 457
Score = 28.6 bits (64), Expect = 7.9
Identities = 10/24 (41%), Positives = 13/24 (54%)
Query: 138 VVNFYADWCRFCHLLKPVLEETAA 161
+V YA WC FC ++ EE A
Sbjct: 369 LVVLYAPWCPFCQAMEASYEELAE 392
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
0.321 0.135 0.406
Gapped
Lambda K H
0.267 0.0688 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 25,297,464
Number of extensions: 2483417
Number of successful extensions: 2183
Number of sequences better than 10.0: 1
Number of HSP's gapped: 2145
Number of HSP's successfully gapped: 78
Length of query: 493
Length of database: 10,937,602
Length adjustment: 101
Effective length of query: 392
Effective length of database: 6,457,848
Effective search space: 2531476416
Effective search space used: 2531476416
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.9 bits)
S2: 61 (27.4 bits)