Psyllid ID: psy13169


Local Sequence Feature Prediction

Prediction and (Method)Result
Residue Number Marker
Protein Sequence ?
Secondary Structure (PSIPRED) ?
Secondary Structure Prediction (SSPRO) ?
Coil and Loop (DISEMBL) ?
Flexible Loop (DISEMBL) ?
Low Complexity Region (SEG) ?
Disordered region (IsUnstruct) ?
Disordered Region (DISOPRED) ?
Disordered Region (DISEMBL) ?
Disordered Region (DISPRO) ?
Transmembrane Helix (TMHMM) ?
Transmembrane Helix (HMMTOP) ?
Transmembrane Helix (MEMSAT) ?
TM Helix, Signal Peptide (MEMSAT_SVM) ?
TM Helix, Signal Peptide (Phobius) ?
Signal Peptide (SignalP HMM Mode) ?
Signal Peptide (SignalP NN Mode) ?
Coiled Coils (COILS) ?
Positional Conservation ?
 
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------13
MALPTFCGVHFVVPEGDGTLVDRNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFFYSLNIPAPAPSLEIYQ
cccccccEEEEEEEcccccEEEEEEEEEEcccccccEEEEEEcccccccccccEEEEccccccccEEEEEccccccccEEEEEEEEccccEEEEccEEEEEEEEccccEEEEEEEEcccccccEEEEEc
cccccEEEEEEEEcccccEEEEEEEEEEEEEcccccEEEEEccccccccccccEEEEccccccccEEEEccccccccccEEEEEEEcccEEEEEcccEEEEEEccccccEEEEEEEccccccccEEEcc
malptfcgvhfvvpegdgtlvdrnahlftcphensgvhfvvpegdgtlvdrnahlftcphensarlwfpciDTYSEVCTWRleftvdenltavscgdlievvytpdmrrktffyslnipapapsleiyq
MALPTFCGVHFVVPEGDGTLVDRNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTvdenltavscgDLIEVVYTPDMRRKTFfyslnipapapsleiyq
MALPTFCGVHFVVPEGDGTLVDRNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFFYSLNIPAPAPSLEIYQ
***PTFCGVHFVVPEGDGTLVDRNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFFYSLNIP**********
*****FCGVHFVVPEGDGTLVDRNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTVDENLTAVSCGDLI*********RKTFFYSLNIPAPAPSLEIYQ
MALPTFCGVHFVVPEGDGTLVDRNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFFYSLNIPAPAPSLEIYQ
*ALPTFCGVHFVVPEGDGTLVDRNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFFYSLNIPAPAPSLEIYQ
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooooooo
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ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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MALPTFCGVHFVVPEGDGTLVDRNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFFYSLNIPAPAPSLEIYQ
no confident homologs detected

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST ?

ID ?Alignment graph ?Length ? Definition ? RBH(Q2H) ? RBH(H2Q) ? Q cover ? H cover ? Identity ? E-value ?
Query129 2.2.26 [Sep-21-2011]
Q32PW3 1191 Transcription initiation yes N/A 0.875 0.094 0.504 2e-31
Q8C176 1104 Transcription initiation yes N/A 0.775 0.090 0.54 5e-31
Q6P1X5 1199 Transcription initiation yes N/A 0.775 0.083 0.54 7e-31
Q5ZIT8 1168 Transcription initiation yes N/A 0.775 0.085 0.53 2e-30
Q24325 1221 Transcription initiation yes N/A 0.775 0.081 0.519 5e-29
>sp|Q32PW3|TAF2_DANRE Transcription initiation factor TFIID subunit 2 OS=Danio rerio GN=taf2 PE=2 SV=2 Back     alignment and function desciption
 Score =  134 bits (337), Expect = 2e-31,   Method: Composition-based stats.
 Identities = 57/113 (50%), Positives = 82/113 (72%)

Query: 15  EGDGTLVDRNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTY 74
           +GD   V +    F+      G+HFVVP+ +G + +R AH+F+  ++NS+R WFPC+D+Y
Sbjct: 126 QGDEMKVMKVYIEFSLDQPKGGLHFVVPDVEGNMAERAAHVFSFGNQNSSRFWFPCVDSY 185

Query: 75  SEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFFYSLNIPAPAPSLEI 127
           SE+CTW+LEFTVD ++ AVSCGDL+E VYT DMR+KT+ Y L IP  AP++ +
Sbjct: 186 SELCTWKLEFTVDASMVAVSCGDLVETVYTHDMRKKTYHYMLPIPTAAPNISM 238




Transcription factor TFIID is one of the general factors required for accurate and regulated initiation by RNA polymerase II. TFIID is a multimeric protein complex that plays a central role in mediating promoter responses to various activators and repressors. It requires core promoter-specific cofactors for productive transcription stimulation. TAF2 stabilizes TFIID binding to core promoter.
Danio rerio (taxid: 7955)
>sp|Q8C176|TAF2_MOUSE Transcription initiation factor TFIID subunit 2 OS=Mus musculus GN=Taf2 PE=2 SV=2 Back     alignment and function description
>sp|Q6P1X5|TAF2_HUMAN Transcription initiation factor TFIID subunit 2 OS=Homo sapiens GN=TAF2 PE=1 SV=3 Back     alignment and function description
>sp|Q5ZIT8|TAF2_CHICK Transcription initiation factor TFIID subunit 2 OS=Gallus gallus GN=TAF2 PE=2 SV=1 Back     alignment and function description
>sp|Q24325|TAF2_DROME Transcription initiation factor TFIID subunit 2 OS=Drosophila melanogaster GN=Taf2 PE=1 SV=2 Back     alignment and function description

Close Homologs in the Non-Redundant Database Detected by BLAST ?

GI ?Alignment Graph ?Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query129
328708802 1249 PREDICTED: transcription initiation fact 0.852 0.088 0.603 7e-36
328708804 1215 PREDICTED: transcription initiation fact 0.852 0.090 0.603 1e-35
345483769 1227 PREDICTED: transcription initiation fact 0.891 0.093 0.558 1e-35
332022415 1205 Transcription initiation factor TFIID su 0.875 0.093 0.594 3e-35
242003978 1197 transcription initiation factor TFIID su 0.860 0.092 0.614 3e-35
340712189 1198 PREDICTED: transcription initiation fact 0.775 0.083 0.64 5e-35
170044706 1222 conserved hypothetical protein [Culex qu 0.899 0.094 0.545 6e-35
350413992 1189 PREDICTED: transcription initiation fact 0.775 0.084 0.64 8e-35
307172277 1192 Transcription initiation factor TFIID su 0.775 0.083 0.63 9e-35
157138541 607 hypothetical protein AaeL_AAEL014023 [Ae 0.899 0.191 0.528 1e-34
>gi|328708802|ref|XP_003243802.1| PREDICTED: transcription initiation factor TFIID subunit 2-like isoform 2 [Acyrthosiphon pisum] Back     alignment and taxonomy information
 Score =  155 bits (391), Expect = 7e-36,   Method: Composition-based stats.
 Identities = 67/111 (60%), Positives = 89/111 (80%), Gaps = 1/111 (0%)

Query: 17  DGTLVDRNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSE 76
           DGT +  +   ++    + GVHFV+PEGDG+LV+R AH+FT   ENS+RLWFPC+D+Y+E
Sbjct: 128 DGTSIKISVE-YSLEQPSGGVHFVIPEGDGSLVERRAHMFTMCFENSSRLWFPCVDSYAE 186

Query: 77  VCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFFYSLNIPAPAPSLEI 127
            CTW LEFTVDEN+TAVSCGDLIEVV  PD+RRKT++YSL++P  AP++ +
Sbjct: 187 PCTWDLEFTVDENMTAVSCGDLIEVVAAPDLRRKTYYYSLSMPTCAPNIAL 237




Source: Acyrthosiphon pisum

Species: Acyrthosiphon pisum

Genus: Acyrthosiphon

Family: Aphididae

Order: Hemiptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|328708804|ref|XP_001952652.2| PREDICTED: transcription initiation factor TFIID subunit 2-like isoform 1 [Acyrthosiphon pisum] Back     alignment and taxonomy information
>gi|345483769|ref|XP_001599737.2| PREDICTED: transcription initiation factor TFIID subunit 2-like [Nasonia vitripennis] Back     alignment and taxonomy information
>gi|332022415|gb|EGI62723.1| Transcription initiation factor TFIID subunit 2 [Acromyrmex echinatior] Back     alignment and taxonomy information
>gi|242003978|ref|XP_002422931.1| transcription initiation factor TFIID subunit, putative [Pediculus humanus corporis] gi|212505824|gb|EEB10193.1| transcription initiation factor TFIID subunit, putative [Pediculus humanus corporis] Back     alignment and taxonomy information
>gi|340712189|ref|XP_003394646.1| PREDICTED: transcription initiation factor TFIID subunit 2-like [Bombus terrestris] Back     alignment and taxonomy information
>gi|170044706|ref|XP_001849978.1| conserved hypothetical protein [Culex quinquefasciatus] gi|167867753|gb|EDS31136.1| conserved hypothetical protein [Culex quinquefasciatus] Back     alignment and taxonomy information
>gi|350413992|ref|XP_003490174.1| PREDICTED: transcription initiation factor TFIID subunit 2-like [Bombus impatiens] Back     alignment and taxonomy information
>gi|307172277|gb|EFN63782.1| Transcription initiation factor TFIID subunit 2 [Camponotus floridanus] Back     alignment and taxonomy information
>gi|157138541|ref|XP_001664245.1| hypothetical protein AaeL_AAEL014023 [Aedes aegypti] gi|108869469|gb|EAT33694.1| AAEL014023-PA, partial [Aedes aegypti] Back     alignment and taxonomy information

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST ?

ID ? Alignment graph ? Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query129
ZFIN|ZDB-GENE-030131-3207 1191 taf2 "TAF2 RNA polymerase II, 0.875 0.094 0.504 1.4e-28
UNIPROTKB|E1BY72 553 E1BY72 "Uncharacterized protei 0.790 0.184 0.524 2.5e-28
UNIPROTKB|E2QT19 1202 TAF2 "Uncharacterized protein" 0.860 0.092 0.508 3.7e-28
UNIPROTKB|K7GP24 1100 TAF2 "Uncharacterized protein" 0.790 0.092 0.533 4.1e-28
UNIPROTKB|F1S282 1101 TAF2 "Uncharacterized protein" 0.790 0.092 0.533 4.2e-28
MGI|MGI:2443028 1104 Taf2 "TAF2 RNA polymerase II, 0.790 0.092 0.533 4.2e-28
UNIPROTKB|Q6P1X5 1199 TAF2 "Transcription initiation 0.790 0.085 0.533 4.8e-28
UNIPROTKB|F1MME0 1202 TAF2 "Uncharacterized protein" 0.790 0.084 0.533 4.8e-28
UNIPROTKB|F6UTN8 1206 TAF2 "Uncharacterized protein" 0.790 0.084 0.533 4.8e-28
UNIPROTKB|F1LNY6 1200 Taf2 "Protein Taf2" [Rattus no 0.790 0.085 0.533 1e-27
ZFIN|ZDB-GENE-030131-3207 taf2 "TAF2 RNA polymerase II, TATA box binding protein (TBP)-associated factor" [Danio rerio (taxid:7955)] Back     alignment and assigned GO terms
 Score = 331 (121.6 bits), Expect = 1.4e-28, P = 1.4e-28
 Identities = 57/113 (50%), Positives = 82/113 (72%)

Query:    15 EGDGTLVDRNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTY 74
             +GD   V +    F+      G+HFVVP+ +G + +R AH+F+  ++NS+R WFPC+D+Y
Sbjct:   126 QGDEMKVMKVYIEFSLDQPKGGLHFVVPDVEGNMAERAAHVFSFGNQNSSRFWFPCVDSY 185

Query:    75 SEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFFYSLNIPAPAPSLEI 127
             SE+CTW+LEFTVD ++ AVSCGDL+E VYT DMR+KT+ Y L IP  AP++ +
Sbjct:   186 SELCTWKLEFTVDASMVAVSCGDLVETVYTHDMRKKTYHYMLPIPTAAPNISM 238




GO:0008270 "zinc ion binding" evidence=IEA
GO:0008237 "metallopeptidase activity" evidence=IEA
GO:0005634 "nucleus" evidence=IEA
GO:0006351 "transcription, DNA-dependent" evidence=IEA
GO:0006355 "regulation of transcription, DNA-dependent" evidence=IEA
UNIPROTKB|E1BY72 E1BY72 "Uncharacterized protein" [Gallus gallus (taxid:9031)] Back     alignment and assigned GO terms
UNIPROTKB|E2QT19 TAF2 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
UNIPROTKB|K7GP24 TAF2 "Uncharacterized protein" [Sus scrofa (taxid:9823)] Back     alignment and assigned GO terms
UNIPROTKB|F1S282 TAF2 "Uncharacterized protein" [Sus scrofa (taxid:9823)] Back     alignment and assigned GO terms
MGI|MGI:2443028 Taf2 "TAF2 RNA polymerase II, TATA box binding protein (TBP)-associated factor" [Mus musculus (taxid:10090)] Back     alignment and assigned GO terms
UNIPROTKB|Q6P1X5 TAF2 "Transcription initiation factor TFIID subunit 2" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms
UNIPROTKB|F1MME0 TAF2 "Uncharacterized protein" [Bos taurus (taxid:9913)] Back     alignment and assigned GO terms
UNIPROTKB|F6UTN8 TAF2 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
UNIPROTKB|F1LNY6 Taf2 "Protein Taf2" [Rattus norvegicus (taxid:10116)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries ?

ID ?Name ?Annotated EC number ?Identity ?Query coverage ?Hit coverage ?RBH(Q2H) ?RBH(H2Q) ?
Q24325TAF2_DROMENo assigned EC number0.51960.77510.0819yesN/A
Q32PW3TAF2_DANRENo assigned EC number0.50440.87590.0948yesN/A
Q5ZIT8TAF2_CHICKNo assigned EC number0.530.77510.0856yesN/A
Q8C176TAF2_MOUSENo assigned EC number0.540.77510.0905yesN/A
Q6P1X5TAF2_HUMANNo assigned EC number0.540.77510.0834yesN/A

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!


Prediction of Functionally Associated Proteins


Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query129
cd09839 507 cd09839, M1_TAF2, TATA binding protein (TBP) assoc 8e-35
cd09595 407 cd09595, M1, Peptidase M1 family contains aminopep 6e-13
cd09603 415 cd09603, M1_APN_4, Peptidase M1 family Aminopeptid 1e-09
pfam01433 390 pfam01433, Peptidase_M1, Peptidase family M1 3e-06
COG0308 859 COG0308, PepN, Aminopeptidase N [Amino acid transp 4e-05
cd09599 442 cd09599, M1_LTA4H, Peptidase M1 family contains le 3e-04
>gnl|CDD|189018 cd09839, M1_TAF2, TATA binding protein (TBP) associated factor 2 Back     alignment and domain information
 Score =  125 bits (315), Expect = 8e-35
 Identities = 46/90 (51%), Positives = 60/90 (66%), Gaps = 5/90 (5%)

Query: 36  GVHFVVPEGDGTLVDRNAHLFTCPHE-NSARLWFPCIDTYSEVCTWRLEFTVDENLTAVS 94
           G+HFV P+ +    +R  H+FT      SAR WFPC+D  S++CTW LEFTV  N+ AVS
Sbjct: 131 GLHFVGPDPEA---ERYPHVFTYNSIHGSARCWFPCVDDPSQLCTWELEFTVPANMVAVS 187

Query: 95  CGDLIEVVY-TPDMRRKTFFYSLNIPAPAP 123
            GDL+E VY T DMR+KT+ Y+L +P  A 
Sbjct: 188 SGDLLEQVYDTEDMRKKTYHYALTVPTAAQ 217


This family includes TATA binding protein (TBP) associated factor 2 (TAF2, TBP-associated factor TAFII150, transcription initiation factor TFIID subunit 2, RNA polymerase II TBP-associated factor subunit B), and has homology to the aminopeptidase N (APN) subfamily, belonging to the M1 gluzincin family. TAF2 is part of the TFIID multidomain subunit complex essential for transcription of most protein-encoded genes by RNA polymerase II. TAF2 is known to interact with the initiator element (Inr) found at the transcription start site of many genes, thus possibly playing a key role in promoter binding as well as start-site selection. Image analysis has shown TAF2 to form a complex with TAF1 and TBP, inferring its role in promoter recognition. Peptidases in the M1 family bind a single catalytic zinc ion which is tetrahedrally co-ordinated by three amino acid ligands and a water molecule that forms the nucleophile on activation during catalysis. TAF2, however, does not seem to contain any of the active site residues. Length = 507

>gnl|CDD|189002 cd09595, M1, Peptidase M1 family contains aminopeptidase N and leukotriene A4 hydrolase Back     alignment and domain information
>gnl|CDD|189010 cd09603, M1_APN_4, Peptidase M1 family Aminopeptidase N Back     alignment and domain information
>gnl|CDD|216501 pfam01433, Peptidase_M1, Peptidase family M1 Back     alignment and domain information
>gnl|CDD|223385 COG0308, PepN, Aminopeptidase N [Amino acid transport and metabolism] Back     alignment and domain information
>gnl|CDD|189006 cd09599, M1_LTA4H, Peptidase M1 family contains leukotriene A4 hydrolase Back     alignment and domain information

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 129
TIGR02411 601 leuko_A4_hydro leukotriene A-4 hydrolase/aminopept 99.95
TIGR02412 831 pepN_strep_liv aminopeptidase N, Streptomyces livi 99.94
PF01433 390 Peptidase_M1: Peptidase family M1 This is family M 99.94
KOG1932|consensus 1180 99.9
KOG1047|consensus 613 99.89
PRK14015 875 pepN aminopeptidase N; Provisional 99.87
TIGR02414 863 pepN_proteo aminopeptidase N, Escherichia coli typ 99.83
KOG1046|consensus 882 99.82
COG0308 859 PepN Aminopeptidase N [Amino acid transport and me 99.81
>TIGR02411 leuko_A4_hydro leukotriene A-4 hydrolase/aminopeptidase Back     alignment and domain information
Probab=99.95  E-value=5.5e-28  Score=205.78  Aligned_cols=115  Identities=17%  Similarity=0.234  Sum_probs=100.1

Q ss_pred             ccEEEEcCCCCCCcce-EEEEEEEeCCCCceeEEEccCCCCccCCCccEEEeccCCCCcCeEEeeCCCCCCceeEEEEEE
Q psy13169          7 CGVHFVVPEGDGTLVD-RNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFT   85 (129)
Q Consensus         7 ~~L~I~lp~~~~~~~~-~i~I~y~~~~p~~Gl~f~~~~~~~~~~~~~~~~~T~~q~~~Ar~wfPc~D~P~~Kat~~l~v~   85 (129)
                      +.|.|.||..+..+.. +|+|.|++.....|++|..++++  .+++.+|+||||||++||+||||+|+|++|++|+++|+
T Consensus        79 ~~L~I~l~~~l~~g~~~~l~I~Y~~~~~~~gl~~~~~~~t--~g~~~py~~Tq~qp~~AR~~fPC~D~P~~Katf~~~I~  156 (601)
T TIGR02411        79 SPLTISLPIATSKNKELVLNISFSTTPKCTALQWLTPEQT--SGKKHPYLFSQCQAIHARSVIPCQDTPSVKSTYTAEVE  156 (601)
T ss_pred             CeEEEEeCCccCCCceEEEEEEEeecCCCceeEEeccccc--CCCCCCEEEECCcccchheeeeecCCcccceEEEEEEe
Confidence            4699999998876654 99999997667789999998764  34567999999999999999999999999999999999


Q ss_pred             EcCCCeEeecCeeeeeEEecCCCcEEEEEEcCCCCCcceEeee
Q psy13169         86 VDENLTAVSCGDLIEVVYTPDMRRKTFFYSLNIPAPAPSLEIY  128 (129)
Q Consensus        86 vp~~~~avsnG~l~~~~~~~~~~~~t~~f~~~~P~s~yli~fa  128 (129)
                      +|  +.|++||.++++.  . ++..+|+|++++|||+||||||
T Consensus       157 ~P--~~av~sg~~~~~~--~-~~~~~~~F~~t~pmptYLia~a  194 (601)
T TIGR02411       157 SP--LPVLMSGIPDGET--S-NDPGKYLFKQKVPIPAYLIALA  194 (601)
T ss_pred             eC--cceeccCCccccc--c-CCCceEEEEeCCCcchhhheee
Confidence            99  9999999876544  2 3456899999999999999997



Members of this family represent a distinctive subset within the zinc metallopeptidase family M1 (pfam01433). The majority of the members of pfam01433 are aminopeptidases, but the sequences in this family for which the function is known are leukotriene A-4 hydrolase. A dual epoxide hydrolase and aminopeptidase activity at the same active site is indicated. The physiological substrate for aminopeptidase activity is not known.

>TIGR02412 pepN_strep_liv aminopeptidase N, Streptomyces lividans type Back     alignment and domain information
>PF01433 Peptidase_M1: Peptidase family M1 This is family M1 in the peptidase classification Back     alignment and domain information
>KOG1932|consensus Back     alignment and domain information
>KOG1047|consensus Back     alignment and domain information
>PRK14015 pepN aminopeptidase N; Provisional Back     alignment and domain information
>TIGR02414 pepN_proteo aminopeptidase N, Escherichia coli type Back     alignment and domain information
>KOG1046|consensus Back     alignment and domain information
>COG0308 PepN Aminopeptidase N [Amino acid transport and metabolism] Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

No homologous structure with e-value below 0.005

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query129
3b7s_A 616 Leukotriene A-4 hydrolase; transition state, analo 1e-05
3cia_A 605 Cold-active aminopeptidase; psychrohilic, hydrolas 1e-04
>3b7s_A Leukotriene A-4 hydrolase; transition state, analogue peptide, hydrolysis, hydrolase, leukotriene biosynthesis, metal-binding, metalloprotease; 1.47A {Homo sapiens} SCOP: a.118.1.7 b.98.1.1 d.92.1.13 PDB: 3b7t_A 3b7r_L* 2r59_A* 3b7u_X* 3fun_A* 1hs6_A* 2vj8_A* 3fh7_A* 3fh8_A* 3fhe_A* 3fts_A* 3ftu_A* 3ftv_A* 3ftw_A* 3ftx_A* 3fty_A* 3ftz_A* 3fu0_A* 3fu3_A* 3fu5_A* ... Length = 616 Back     alignment and structure
 Score = 42.1 bits (99), Expect = 1e-05
 Identities = 24/96 (25%), Positives = 39/96 (40%), Gaps = 3/96 (3%)

Query: 28  FTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTVD 87
           F    ++S + ++ PE   T    + +LF+       R   PC DT S   T+  E +V 
Sbjct: 112 FETSPKSSALQWLTPEQ--TSGKEHPYLFSQCQAIHCRAILPCQDTPSVKLTYTAEVSVP 169

Query: 88  ENLTAVSCGDLI-EVVYTPDMRRKTFFYSLNIPAPA 122
           + L A+       E     D  RK + +   +P P 
Sbjct: 170 KELVALMSAIRDGETPDPEDPSRKIYKFIQKVPIPC 205


>3cia_A Cold-active aminopeptidase; psychrohilic, hydrolase; 2.70A {Colwellia psychrerythraea} Length = 605 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query129
3u9w_A 608 Leukotriene A-4 hydrolase; hydrolase-hydrolase inh 99.95
4fke_A 909 Aminopeptidase N; zinc aminopeptidase, hydrolase; 99.93
3se6_A 967 Endoplasmic reticulum aminopeptidase 2; thermolysi 99.93
3cia_A 605 Cold-active aminopeptidase; psychrohilic, hydrolas 99.92
2xq0_A 632 LTA-4 hydrolase, leukotriene A-4 hydrolase; HET: B 99.92
2xdt_A 897 Endoplasmic reticulum aminopeptidase 1; glycoprote 99.91
3ebh_A 889 PFA-M1, M1 family aminopeptidase; hydrolase, metal 99.9
1z5h_A 780 Tricorn protease interacting factor F3; zinc amino 99.89
2gtq_A 867 Aminopeptidase N; alanine aminopeptidase, M1 famil 99.87
3b34_A 891 Aminopeptidase N; protease, hydrolase, thermolysin 99.86
>3u9w_A Leukotriene A-4 hydrolase; hydrolase-hydrolase inhibitor complex; HET: 28P; 1.25A {Homo sapiens} PDB: 3cho_A* 3chp_A* 3chq_A* 3chr_A* 3chs_A* 3fun_A* 1hs6_A* 2vj8_A* 3fh7_A* 3fh8_A* 3fhe_A* 3fts_A* 3ftu_A* 3ftv_A* 3ftw_A* 3ftx_A* 3fty_A* 3ftz_A* 3fu0_A* 3fu3_A* ... Back     alignment and structure
Probab=99.95  E-value=9.1e-29  Score=209.00  Aligned_cols=119  Identities=20%  Similarity=0.255  Sum_probs=105.8

Q ss_pred             cEEEEcCCCCCCcce-EEEEEEEeCCCCceeEEEccCCCCccCCCccEEEeccCCCCcCeEEeeCCCCCCceeEEEEEEE
Q psy13169          8 GVHFVVPEGDGTLVD-RNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTV   86 (129)
Q Consensus         8 ~L~I~lp~~~~~~~~-~i~I~y~~~~p~~Gl~f~~~~~~~~~~~~~~~~~T~~q~~~Ar~wfPc~D~P~~Kat~~l~v~v   86 (129)
                      .|+|.||..+.++.. +|+|+|++.....|++|..++++  .+++.++++||+||.+||+||||+|+|++||+|+++|++
T Consensus        83 ~l~I~l~~~l~~g~~~~l~I~y~~~~~~~~~~~~~~~~~--~g~~~~~~~Tq~ep~~AR~~fPc~D~P~~Katf~i~I~~  160 (608)
T 3u9w_A           83 PMEISLPIALSKNQEIVIEISFETSPKSSALQWLTPEQT--SGKEHPYLFSQCQAIHCRAILPCQDTPSVKLTYTAEVSV  160 (608)
T ss_dssp             EEEEEEEEEECTTCEEEEEEEEECCTTCTTEEEECGGGS--SSSSSCEEEECCTTTTGGGTSCBCCSTTCCEEEEEEEEE
T ss_pred             eEEEEcCCCCCCCCEEEEEEEEEEEcCCCceeeeccccc--CCCcceEEEEcccCCCCCEEEEecCccceeEEEEEEeeC
Confidence            599999988777766 99999998778899999988765  345789999999999999999999999999999999999


Q ss_pred             cCCCeEeecCeeeeeEEec-CCCcEEEEEEcCCCCCcceEeee
Q psy13169         87 DENLTAVSCGDLIEVVYTP-DMRRKTFFYSLNIPAPAPSLEIY  128 (129)
Q Consensus        87 p~~~~avsnG~l~~~~~~~-~~~~~t~~f~~~~P~s~yli~fa  128 (129)
                      |++++|+|||.+.++.... ++++++|+|.+++|||+||+|||
T Consensus       161 p~~~~alsng~~~~~~~~~~~~~~~~~~f~~t~pmstYL~a~~  203 (608)
T 3u9w_A          161 PKELVALMSAIRDGETPDPEDPSRKIYKFIQKVPIPCYLIALV  203 (608)
T ss_dssp             ETTSEEEESSEEEEEEECTTCTTEEEEEEEEEEEECGGGCCEE
T ss_pred             CcceeeeeeccccceeeccCCCCeEEEEEEecCCcccEEEEEE
Confidence            9999999999887765433 45688899999999999999997



>4fke_A Aminopeptidase N; zinc aminopeptidase, hydrolase; HET: NAG; 1.85A {Sus scrofa} PDB: 4fkh_A* 4fkk_A* 4fkn_A* 4fkf_A* 4f5c_A* 4fyt_A* 4fyr_A* 4fys_A* 4fyq_A* Back     alignment and structure
>3se6_A Endoplasmic reticulum aminopeptidase 2; thermolysin-like catalytic domain, zinc BIND glycosylation, hydrolase; HET: LYS NAG MES MAN; 3.08A {Homo sapiens} PDB: 4e36_A* Back     alignment and structure
>3cia_A Cold-active aminopeptidase; psychrohilic, hydrolase; 2.70A {Colwellia psychrerythraea} Back     alignment and structure
>2xq0_A LTA-4 hydrolase, leukotriene A-4 hydrolase; HET: BES; 1.96A {Saccharomyces cerevisiae} PDB: 2xpz_A* 2xpy_A* Back     alignment and structure
>3ebh_A PFA-M1, M1 family aminopeptidase; hydrolase, metal-binding, metalloprotease, P hydrolase inhibitor; HET: BES; 1.65A {Plasmodium falciparum} PDB: 3ebg_A* 3ebi_A* 3q43_A* 3q44_A* 3t8v_A* Back     alignment and structure
>1z5h_A Tricorn protease interacting factor F3; zinc aminopeptidase, gluzicins, superhelix, hydrolase; 2.30A {Thermoplasma acidophilum} PDB: 1z1w_A 3q7j_A* Back     alignment and structure
>2gtq_A Aminopeptidase N; alanine aminopeptidase, M1 family peptidas PSI-2, structural genomics, protein structure initiative; 2.05A {Neisseria meningitidis} Back     alignment and structure
>3b34_A Aminopeptidase N; protease, hydrolase, thermolysin, phenylal membrane, metal-binding, metalloprotease; HET: PHE; 1.30A {Escherichia coli K12} PDB: 2hpt_A* 3b2p_A* 2hpo_A* 3b2x_A* 3b37_A* 3b3b_A* 3ked_A* 3qjx_A 3puu_A 2dq6_A 2dqm_A* 2zxg_A* Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 129
d3b7sa2208 b.98.1.1 (A:1-208) Leukotriene A4 hydrolase N-term 7e-08
>d3b7sa2 b.98.1.1 (A:1-208) Leukotriene A4 hydrolase N-terminal domain {Human (Homo sapiens) [TaxId: 9606]} Length = 208 Back     information, alignment and structure

class: All beta proteins
fold: Leukotriene A4 hydrolase N-terminal domain
superfamily: Leukotriene A4 hydrolase N-terminal domain
family: Leukotriene A4 hydrolase N-terminal domain
domain: Leukotriene A4 hydrolase N-terminal domain
species: Human (Homo sapiens) [TaxId: 9606]
 Score = 46.7 bits (110), Expect = 7e-08
 Identities = 24/96 (25%), Positives = 39/96 (40%), Gaps = 3/96 (3%)

Query: 28  FTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTVD 87
           F    ++S + ++ PE   T    + +LF+       R   PC DT S   T+  E +V 
Sbjct: 106 FETSPKSSALQWLTPEQ--TSGKEHPYLFSQCQAIHCRAILPCQDTPSVKLTYTAEVSVP 163

Query: 88  ENLTAVSCGDLI-EVVYTPDMRRKTFFYSLNIPAPA 122
           + L A+       E     D  RK + +   +P P 
Sbjct: 164 KELVALMSAIRDGETPDPEDPSRKIYKFIQKVPIPC 199


Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query129
d3b7sa2208 Leukotriene A4 hydrolase N-terminal domain {Human 100.0
>d3b7sa2 b.98.1.1 (A:1-208) Leukotriene A4 hydrolase N-terminal domain {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
class: All beta proteins
fold: Leukotriene A4 hydrolase N-terminal domain
superfamily: Leukotriene A4 hydrolase N-terminal domain
family: Leukotriene A4 hydrolase N-terminal domain
domain: Leukotriene A4 hydrolase N-terminal domain
species: Human (Homo sapiens) [TaxId: 9606]
Probab=100.00  E-value=8.9e-35  Score=214.34  Aligned_cols=119  Identities=20%  Similarity=0.255  Sum_probs=104.7

Q ss_pred             cEEEEcCCCCCCcce-EEEEEEEeCCCCceeEEEccCCCCccCCCccEEEeccCCCCcCeEEeeCCCCCCceeEEEEEEE
Q psy13169          8 GVHFVVPEGDGTLVD-RNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTV   86 (129)
Q Consensus         8 ~L~I~lp~~~~~~~~-~i~I~y~~~~p~~Gl~f~~~~~~~~~~~~~~~~~T~~q~~~Ar~wfPc~D~P~~Kat~~l~v~v   86 (129)
                      .|.|.++..+..+.. .|+|.|++.....|++|..+...  .+++.+++|||+|+.+||+||||||+|++||+|+|+|++
T Consensus        85 ~l~i~~~~~~~~g~~~~l~i~y~~~~~~~g~~~~~~~~~--~~~~~~~~~Tq~ep~~AR~~fPC~DeP~~Katf~l~i~~  162 (208)
T d3b7sa2          85 PMEISLPIALSKNQEIVIEISFETSPKSSALQWLTPEQT--SGKEHPYLFSQCQAIHCRAILPCQDTPSVKLTYTAEVSV  162 (208)
T ss_dssp             EEEEEEEEEECTTCEEEEEEEEECCTTCTTEEEECGGGS--SSSSSCEEEECCTTTTGGGTSCBCCSTTCCEEEEEEEEE
T ss_pred             eeeeecccccCCCCEEEEEEEEEEecCCCCccEEeeecC--CCccceEEEEcCCCccceEEEEcCCCCCeeeEEEEEEEE
Confidence            588999887776755 99999997777899999887653  345678999999999999999999999999999999999


Q ss_pred             cCCCeEeecCeeeeeEEec-CCCcEEEEEEcCCCCCcceEeee
Q psy13169         87 DENLTAVSCGDLIEVVYTP-DMRRKTFFYSLNIPAPAPSLEIY  128 (129)
Q Consensus        87 p~~~~avsnG~l~~~~~~~-~~~~~t~~f~~~~P~s~yli~fa  128 (129)
                      |++|+++|||.+.+++... ++++++|+|++++|||+||+||+
T Consensus       163 p~~~~~vsn~~~~~~~~~~~~~~~~~~~f~~t~pmstYL~af~  205 (208)
T d3b7sa2         163 PKELVALMSAIRDGETPDPEDPSRKIYKFIQKVPIPCYLIALV  205 (208)
T ss_dssp             ETTSEEEESSEEEEEEECTTCTTEEEEEEEEEEEECGGGCCEE
T ss_pred             CCCCEEEeCCCcccceecccCCCcEEEEEeCCCCcchHheeEE
Confidence            9999999999988765433 46788999999999999999997