Psyllid ID: psy10483


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-------130-------140-------150-------160-------170-------180-------190-------200-------210-------220-------230-------240-------250-------260-------270-------280-------
MGTTTYQSGAVVQALDFGSSSKLLEQGNYLVLSDSRRLCIRYNADFPTFLNLVSAGLAQSQVAFKCPVDKLKNSYYPDSIQCDLYYHCSDGQLVEEKLCPDGLLFDDSNPAHERCDTNVNVECGERTELQEPKPTKGCPRANGFFRHYDEKVCDKFVNCVDGVPNELPCPPGLIYDDSVSSCAWPSENTRKDCTVTKKDTLTDGFSCPDGEVMGPNGRPLPHPTFPHPEDCQKFYICRNGVQAQYGSCPAGSVYNEESFKCDEPENVPGCENWFGEDNSTGDKKNSN
ccccEEEccccccccccccccccEEEccEEEcccccccEEEccccccHHHHHHHcccccccccccccccccccEEccccccccccEEcccccEEcEEcccccccccccccccccccccccccccccccccccccccccccccccEEccccccccccEEccccEEEEEcccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccEEEccccccEEcccccccccccccccccccccccccccccccccccccccccc
ccEEEccccEEEEEccccccccccccccEEEEcHHHHHHHHHHHHHHHHHHHHHHccccccccccccccccccccccccccccEEEEEccccEEEEEccccccEEcccccccccccccccccccccccccccccccccccccccccccccccccEEEEEccccEEEEEcccccEEccccccccccHHcccccccccccccccccccccccccccccccccccccccccccccEEEEEEccccEEEEccccccEEccccccccccccccccccccccccccccccccc
mgtttyqsGAVVQAldfgsssklleqgnylvlsdSRRLCIRYNADFPTFLNLVSAGLAQSqvafkcpvdklknsyypdsiqcdlyyhcsdgqlveeklcpdgllfddsnpahercdtnvnvecgertelqepkptkgcprangffrhydekvcdkfvncvdgvpnelpcppgliyddsvsscawpsentrkdctvtkkdtltdgfscpdgevmgpngrplphptfphpedcqkfyicrngvqaqygscpagsvyneesfkcdepenvpgcenwfgednstgdkknsn
mgtttyqsgavVQALDFGSSSKLLEQGNYLVLSDSRRLCIRYNADFPTFLNLVSAGLAQSQVAFKCPVDKLKNSYYPDSIQCDLYYHCSDGQLVEEKLCPDGLLFDDSNPAHERCDTNVNVECgertelqepkptkgcpraNGFFRHYDEKVCDKFVNCVDGVPNELPCPPGLIYDDSVSSCAWpsentrkdctvtkkdtltdgfscpdgevMGPNGRPLPHPTFPHPEDCQKFYICRNGVQAQYGSCPAGSVYNEESFKCDEPENVPGCenwfgednstgdkknsn
MGTTTYQSGAVVQALDFGSSSKLLEQGNYLVLSDSRRLCIRYNADFPTFLNLVSAGLAQSQVAFKCPVDKLKNSYYPDSIQCDLYYHCSDGQLVEEKLCPDGLLFDDSNPAHERCDTNVNVECGERTELQEPKPTKGCPRANGFFRHYDEKVCDKFVNCVDGVPNELPCPPGLIYDDSVSSCAWPSENTRKDCTVTKKDTLTDGFSCPDGEVMGPNGRPLPHPTFPHPEDCQKFYICRNGVQAQYGSCPAGSVYNEESFKCDEPENVPGCENWFGEDNSTGDKKNSN
**********VVQALDFGSSSKLLEQGNYLVLSDSRRLCIRYNADFPTFLNLVSAGLAQSQVAFKCPVDKLKNSYYPDSIQCDLYYHCSDGQLVEEKLCPDGLLFDD*******CDTNVNV****************CPRANGFFRHYDEKVCDKFVNCVDGVPNELPCPPGLIYDDSVSSCAWPSE***KDCTVT*********************************DCQKFYICRNGVQAQYGSCPAGSVYNEESFKC*******GCENW**************
***TTYQSGAVVQALDFGSSSKLLEQGNYLVLSDSRRLCIRYNADFPTFLNLVSAGLAQSQVAFKCPVDKLKNSYYPDSIQCDLYYHCSDGQLVEEKLCPDGLLFDDSNPAHERCDTNVNVECGERTELQEPKPTKGCPRANGFFRHYDEKVCDKFVNCVDGVPNELPCPPGLIYDDSVSSCAWPSENTRKDCTVTKKDTLTDGFSCPDGEVMGPNGRPLPHPTFPHPEDCQKFYICRNGVQAQYGSCPAGSVYNEESFKCDEPENVPGCEN***************
MGTTTYQSGAVVQALDFGSSSKLLEQGNYLVLSDSRRLCIRYNADFPTFLNLVSAGLAQSQVAFKCPVDKLKNSYYPDSIQCDLYYHCSDGQLVEEKLCPDGLLFDDSNPAHERCDTNVNVECGERTELQEPKPTKGCPRANGFFRHYDEKVCDKFVNCVDGVPNELPCPPGLIYDDSVSSCAWPSENTRKDCTVTKKDTLTDGFSCPDGEVMGPNGRPLPHPTFPHPEDCQKFYICRNGVQAQYGSCPAGSVYNEESFKCDEPENVPGCENWFGED**********
MGTTTYQSGAVVQALDFGSSSKLLEQGNYLVLSDSRRLCIRYNADFPTFLNLVSAGLAQSQVAFKCPVDKLKNSYYPDSIQCDLYYHCSDGQLVEEKLCPDGLLFDDSNPAHERCDTNVNVECGERTELQEPKPTKGCPRANGFFRHYDEKVCDKFVNCVDGVPNELPCPPGLIYDDSVSSCAWPSENTRKDC******TLTDGFSCPDGEVMGPNGRPLPHPTFPHPEDCQKFYICRNGVQAQYGSCPAGSVYNEESFKCDEPENVPGCEN***************
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSiihhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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MGTTTYQSGAVVQALDFGSSSKLLEQGNYLVLSDSRRLCIRYNADFPTFLNLVSAGLAQSQVAFKCPVDKLKNSYYPDSIQCDLYYHCSDGQLVEEKLCPDGLLFDDSNPAHERCDTNVNVECGERTELQEPKPTKGCPRANGFFRHYDEKVCDKFVNCVDGVPNELPCPPGLIYDDSVSSCAWPSENTRKDCTVTKKDTLTDGFSCPDGEVMGPNGRPLPHPTFPHPEDCQKFYICRNGVQAQYGSCPAGSVYNEESFKCDEPENVPGCENWFGEDNSTGDKKNSN
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 ?
Query287 2.2.26 [Sep-21-2011]
O76217153 Peritrophin-1 OS=Anophele no N/A 0.324 0.607 0.320 1e-05
P41996 524 Chondroitin proteoglycan- no N/A 0.341 0.187 0.255 9e-05
>sp|O76217|PE1_ANOGA Peritrophin-1 OS=Anopheles gambiae GN=Aper1 PE=2 SV=2 Back     alignment and function desciption
 Score = 50.4 bits (119), Expect = 1e-05,   Method: Compositional matrix adjust.
 Identities = 41/128 (32%), Positives = 56/128 (43%), Gaps = 35/128 (27%)

Query: 153 CDKFVNCVDGVPNELPCPPGLIYDDSVSSCAWPSENTRKDCTVTKKDTLTDGFSCPDGEV 212
           CDKF+ C  G P    CPPGL+++DS   C +P++                   C  G  
Sbjct: 40  CDKFLICNHGTPVVSKCPPGLLWNDSQKQCDYPAQA-----------------QCAPG-- 80

Query: 213 MGPNGRPLPHPT--------------FPHPEDCQKFYICRN-GVQAQYGSCPAGSVYNEE 257
           + PN  P P P+               PH  DC K+YIC   GV+ +  +CP+G  +N  
Sbjct: 81  VTPNTEPAPKPSPNCPPEYDPDHMVYIPHETDCGKYYICDPYGVELE-QTCPSGLHWNPV 139

Query: 258 SFKCDEPE 265
              CD PE
Sbjct: 140 VNYCDFPE 147




Binds chitin but not cellulose. May be involved in the spatial organization of PM.
Anopheles gambiae (taxid: 7165)
>sp|P41996|CPG2_CAEEL Chondroitin proteoglycan-2 OS=Caenorhabditis elegans GN=cpg-2 PE=1 SV=3 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 ?
Query287
288869502248 cuticular protein analogous to peritroph 0.818 0.947 0.669 8e-89
270297188236 cuticular protein analogous to peritroph 0.797 0.970 0.607 5e-79
357615826239 cuticular protein analogous to peritroph 0.801 0.962 0.611 4e-77
389608649239 obstructor-A [Papilio xuthus] 0.770 0.924 0.616 4e-75
383860666231 PREDICTED: uncharacterized protein LOC10 0.773 0.961 0.585 1e-72
350405831230 PREDICTED: probable chitinase 3-like [Bo 0.787 0.982 0.571 1e-71
340711122230 PREDICTED: probable chitinase 3-like [Bo 0.787 0.982 0.571 3e-71
307212772236 Peritrophin-44 [Harpegnathos saltator] 0.773 0.940 0.585 3e-71
332027354236 Peritrophin-44 [Acromyrmex echinatior] 0.822 1.0 0.542 1e-70
380013948229 PREDICTED: uncharacterized protein LOC10 0.780 0.978 0.566 2e-70
>gi|288869502|ref|NP_001165858.1| cuticular protein analogous to peritrophins 3-A2 precursor [Acyrthosiphon pisum] Back     alignment and taxonomy information
 Score =  332 bits (852), Expect = 8e-89,   Method: Compositional matrix adjust.
 Identities = 162/242 (66%), Positives = 194/242 (80%), Gaps = 7/242 (2%)

Query: 44  ADFPTFLNLVSAGLAQSQVAFKCPVDKLKNSYYPDSIQCDLYYHCS-DGQLVEEKLCPDG 102
           A    F+ L       ++  F+CP    K  +Y D IQCDLYYHCS DG+L E KLCPDG
Sbjct: 11  AALVLFVGLALGQQQNNRGEFQCP---QKPGFYADQIQCDLYYHCSVDGELTE-KLCPDG 66

Query: 103 LLFDDSNPAHERCDTNVNVECGERTELQEPKPTKGCPRANGFFRHYDEKVCDKFVNCVDG 162
           LLFDDS+P+HE+CDT+VNV+CG+RT  QEPKP+KGCPRANG++RH+DE VCDKFVNCVDG
Sbjct: 67  LLFDDSSPSHEKCDTSVNVDCGQRTVQQEPKPSKGCPRANGYYRHWDEGVCDKFVNCVDG 126

Query: 163 VPNELPCPPGLIYDDSVSSCAWPSENTRKDCTVTKKDTLTDGFSCPDGEVMGPNGRPLPH 222
             NE+PCPPGL+YDDS SSCAW +++ R+ CT TK+D LTDGF+CPDG+V+GPNGR LPH
Sbjct: 127 NANEMPCPPGLVYDDSTSSCAWATDSKRQ-CTTTKRDALTDGFTCPDGDVVGPNGRILPH 185

Query: 223 PTFPHPEDCQKFYICRNGVQAQYGSCPAGSVYNEESFKCDEPENVPGCENWF-GEDNSTG 281
           PTF HP+DCQKFYICRNGV  QYGSC AG+VYN+ SFKCD+PENVPGCEN++  ED   G
Sbjct: 186 PTFAHPDDCQKFYICRNGVIPQYGSCSAGTVYNDVSFKCDDPENVPGCENYYENEDEKKG 245

Query: 282 DK 283
            K
Sbjct: 246 GK 247




Source: Acyrthosiphon pisum

Species: Acyrthosiphon pisum

Genus: Acyrthosiphon

Family: Aphididae

Order: Hemiptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|270297188|ref|NP_001161909.1| cuticular protein analogous to peritrophins 3-A2 precursor [Tribolium castaneum] gi|268309020|gb|ACY95476.1| cuticular protein analogous to peritrophins 3-A2 [Tribolium castaneum] gi|270000883|gb|EEZ97330.1| hypothetical protein TcasGA2_TC011141 [Tribolium castaneum] Back     alignment and taxonomy information
>gi|357615826|gb|EHJ69853.1| cuticular protein analogous to peritrophins 3-A2 [Danaus plexippus] Back     alignment and taxonomy information
>gi|389608649|dbj|BAM17934.1| obstructor-A [Papilio xuthus] Back     alignment and taxonomy information
>gi|383860666|ref|XP_003705810.1| PREDICTED: uncharacterized protein LOC100879824 [Megachile rotundata] Back     alignment and taxonomy information
>gi|350405831|ref|XP_003487565.1| PREDICTED: probable chitinase 3-like [Bombus impatiens] Back     alignment and taxonomy information
>gi|340711122|ref|XP_003394129.1| PREDICTED: probable chitinase 3-like [Bombus terrestris] Back     alignment and taxonomy information
>gi|307212772|gb|EFN88443.1| Peritrophin-44 [Harpegnathos saltator] Back     alignment and taxonomy information
>gi|332027354|gb|EGI67438.1| Peritrophin-44 [Acromyrmex echinatior] Back     alignment and taxonomy information
>gi|380013948|ref|XP_003691006.1| PREDICTED: uncharacterized protein LOC100866018 [Apis florea] 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 ?
Query287
FB|FBgn0031097237 obst-A "obstructor-A" [Drosoph 0.759 0.919 0.449 3e-53
FB|FBgn0027600337 obst-B "obstructor-B" [Drosoph 0.717 0.611 0.4 1.3e-43
FB|FBgn0026077258 Gasp "Gasp" [Drosophila melano 0.735 0.817 0.410 1.4e-41
FB|FBgn0031737249 obst-E "obstructor-E" [Drosoph 0.679 0.783 0.328 3.6e-25
FB|FBgn0022770230 Peritrophin-A "Peritrophin A" 0.728 0.908 0.300 4.8e-23
WB|WBGene00019833431 R02F2.4 [Caenorhabditis elegan 0.592 0.394 0.269 1.4e-10
FB|FBgn0023479 2786 Tequila "Tequila" [Drosophila 0.602 0.062 0.277 8.9e-09
FB|FBgn0038492 2112 Mur89F "Mucin related 89F" [Dr 0.205 0.027 0.403 1.8e-08
FB|FBgn0036229 796 CG7248 [Drosophila melanogaste 0.700 0.252 0.271 2.2e-08
FB|FBgn0036363297 CG10140 [Drosophila melanogast 0.571 0.552 0.295 1.9e-07
FB|FBgn0031097 obst-A "obstructor-A" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
 Score = 551 (199.0 bits), Expect = 3.0e-53, P = 3.0e-53
 Identities = 102/227 (44%), Positives = 134/227 (59%)

Query:    60 SQVAFKCPVDKLKNSYYPDSIQCDLYYHCSDGQLVEEKLCPDGLLFDDSNPAHERCDTNV 119
             S   F+CP     N  + D +QCD +Y C DG + + KLCPDGL+FD  N    +CD   
Sbjct:    19 SAANFECPKP---NGQFADEVQCDKFYVCDDG-VAKAKLCPDGLVFDPLNRKFNKCDQPF 74

Query:   120 NVECGERTELQEPKPTKGCPRANGFFRHYDEKVCDKFVNCVDGVPNELPCPPGLIYDDSV 179
             NV+C +RTELQEPK +K CPR NGFF H D  VC+ F NC++G   E  C  GL +D+  
Sbjct:    75 NVDCEDRTELQEPKSSKYCPRKNGFFAHPDPAVCNIFYNCIEGDALETKCTVGLHFDEYS 134

Query:   180 SSCAWPSENTRKDCTVTKKDTLTDGFSCP-DGEVMGPNGRPLPHPTFPHPEDCQKFYICR 238
              +C WP    R+ C   ++ + T GF CP D       G+ + HP +PHP DCQKFY+C 
Sbjct:   135 GTCVWPDTAKREGCNPEQRTSET-GFVCPKDQPKTDDRGQVVTHPKYPHPTDCQKFYVCL 193

Query:   239 NGVQAQYGSCPAGSVYNEESFKCDEPENVPGCENWFGEDNSTGDKKN 285
             NG   +   C  G VYN+ +  CD PENVPGCE+W+ +     DKK+
Sbjct:   194 NGEDPRDLGCQLGEVYNDATEMCDAPENVPGCEDWYKD---VDDKKD 237




GO:0016490 "structural constituent of peritrophic membrane" evidence=ISS
GO:0006030 "chitin metabolic process" evidence=IEA
GO:0008061 "chitin binding" evidence=IDA;RCA
GO:0005615 "extracellular space" evidence=IDA
GO:0040003 "chitin-based cuticle development" evidence=IMP
GO:0010716 "negative regulation of extracellular matrix disassembly" evidence=IMP
FB|FBgn0027600 obst-B "obstructor-B" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
FB|FBgn0026077 Gasp "Gasp" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
FB|FBgn0031737 obst-E "obstructor-E" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
FB|FBgn0022770 Peritrophin-A "Peritrophin A" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
WB|WBGene00019833 R02F2.4 [Caenorhabditis elegans (taxid:6239)] Back     alignment and assigned GO terms
FB|FBgn0023479 Tequila "Tequila" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
FB|FBgn0038492 Mur89F "Mucin related 89F" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
FB|FBgn0036229 CG7248 [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
FB|FBgn0036363 CG10140 [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

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

No confident hit for EC number transfering in SWISSPROT detected by BLAST

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 ?
Query287
pfam0160753 pfam01607, CBM_14, Chitin binding Peritrophin-A do 1e-10
smart0049449 smart00494, ChtBD2, Chitin-binding domain type 2 3e-07
smart0049449 smart00494, ChtBD2, Chitin-binding domain type 2 1e-06
pfam0160753 pfam01607, CBM_14, Chitin binding Peritrophin-A do 4e-06
pfam0160753 pfam01607, CBM_14, Chitin binding Peritrophin-A do 4e-06
smart0049449 smart00494, ChtBD2, Chitin-binding domain type 2 3e-04
>gnl|CDD|216601 pfam01607, CBM_14, Chitin binding Peritrophin-A domain Back     alignment and domain information
 Score = 55.5 bits (134), Expect = 1e-10
 Identities = 21/47 (44%), Positives = 28/47 (59%), Gaps = 1/47 (2%)

Query: 224 TFPHPEDCQKFYICRNGVQAQYGSCPAGSVYNEESFKCDEPENVPGC 270
            +P P DC K+Y C NG +A   +CPAG V++     CD P+NV  C
Sbjct: 8   LYPDPGDCSKYYQCSNG-KAVVFTCPAGLVFDPALGTCDYPDNVVDC 53


This domain is called the Peritrophin-A domain and is found in chitin binding proteins particularly peritrophic matrix proteins of insects and animal chitinases. Copies of the domain are also found in some baculoviruses. Relevant references that describe proteins with this domain include. It is an extracellular domain that contains six conserved cysteines that probably form three disulphide bridges. Chitin binding has been demonstrated for a protein containing only two of these domains. Length = 53

>gnl|CDD|214696 smart00494, ChtBD2, Chitin-binding domain type 2 Back     alignment and domain information
>gnl|CDD|214696 smart00494, ChtBD2, Chitin-binding domain type 2 Back     alignment and domain information
>gnl|CDD|216601 pfam01607, CBM_14, Chitin binding Peritrophin-A domain Back     alignment and domain information
>gnl|CDD|216601 pfam01607, CBM_14, Chitin binding Peritrophin-A domain Back     alignment and domain information
>gnl|CDD|214696 smart00494, ChtBD2, Chitin-binding domain type 2 Back     alignment and domain information

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 287
PF0160753 CBM_14: Chitin binding Peritrophin-A domain; Inter 99.16
smart0049456 ChtBD2 Chitin-binding domain type 2. 99.02
PF0160753 CBM_14: Chitin binding Peritrophin-A domain; Inter 99.0
smart0049456 ChtBD2 Chitin-binding domain type 2. 98.89
>PF01607 CBM_14: Chitin binding Peritrophin-A domain; InterPro: IPR002557 This entry represents a chitin binding domain [] Back     alignment and domain information
Probab=99.16  E-value=2.8e-11  Score=80.70  Aligned_cols=49  Identities=43%  Similarity=0.981  Sum_probs=37.5

Q ss_pred             CCCccccCCCCCCceEEecCCccCceeeCCCCCeecCCCCCcCccccCcc-ccC
Q psy10483         71 LKNSYYPDSIQCDLYYHCSDGQLVEEKLCPDGLLFDDSNPAHERCDTNVN-VEC  123 (287)
Q Consensus        71 ~~~G~~~~p~~C~~y~~C~~g~~~~~~~Cp~g~~Fd~~~~~~~~C~~~~~-~~C  123 (287)
                      ..+|+++++.+|++||+|.+|.+ .+++||.|++||..   +++|+++.. +.|
T Consensus         4 ~~~~~~~~~~~C~~Y~~C~~g~~-~~~~C~~g~~fd~~---~~~C~~~~~~~~C   53 (53)
T PF01607_consen    4 RGDGFYPHPDDCRKYYQCVNGQA-VEQRCPEGLYFDPS---SQRCVPPSNVVQC   53 (53)
T ss_dssp             -SSEEE--SS-SSEEEEEETTEE-EEEE-TTS-EE-TT---TSSEE-TTT-TT-
T ss_pred             cCCeeEeCCCCCCEEEEeeCCcE-ECCCCcCCCEECcC---cCEEcCCccCCCC
Confidence            56889999999999999999999 99999999999999   999999887 555



It is found in (amongst others) the Peritrophin-A chitin binding proteins, particularly the peritrophic matrix proteins of insects and animal chitinases [, , ]. Copies of the domain are also found in some baculoviruses. It is an extracellular domain that contains six conserved cysteines that probably form three disulphide bridges. Chitin binding has been demonstrated for a protein containing only two of these domains [].; GO: 0008061 chitin binding, 0006030 chitin metabolic process, 0005576 extracellular region; PDB: 1DQC_A.

>smart00494 ChtBD2 Chitin-binding domain type 2 Back     alignment and domain information
>PF01607 CBM_14: Chitin binding Peritrophin-A domain; InterPro: IPR002557 This entry represents a chitin binding domain [] Back     alignment and domain information
>smart00494 ChtBD2 Chitin-binding domain type 2 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 ?
Query287
1dqc_A74 Tachycitin; disulfide-rich, antimicrobial protein; 2e-09
1dqc_A74 Tachycitin; disulfide-rich, antimicrobial protein; 7e-08
1dqc_A74 Tachycitin; disulfide-rich, antimicrobial protein; 1e-07
1wb0_A445 Chitinase 1, chitotriosidase 1; cyclopentapeptide 2e-07
1wb0_A445 Chitinase 1, chitotriosidase 1; cyclopentapeptide 1e-06
1wb0_A445 Chitinase 1, chitotriosidase 1; cyclopentapeptide 2e-05
>1dqc_A Tachycitin; disulfide-rich, antimicrobial protein; NMR {Tachypleus tridentatus} SCOP: g.31.1.1 Length = 74 Back     alignment and structure
 Score = 52.1 bits (125), Expect = 2e-09
 Identities = 19/75 (25%), Positives = 26/75 (34%), Gaps = 8/75 (10%)

Query: 204 GFSCPDGEVMGPNGRPLPHPTFPHPEDCQKFYICRNGVQAQYGSCPAGSVYNEESFKCDE 263
            F C        +G         +   C  FY C   + A+  +CP G  YN     CD 
Sbjct: 3   AFRCGRYSPCLDDG------PNVNLYSCCSFYNCHKCL-ARLENCPKGLHYNAYLKVCDW 55

Query: 264 PENVPGCENWFGEDN 278
           P    GC +   E +
Sbjct: 56  PSKA-GCTSVNKECH 69


>1dqc_A Tachycitin; disulfide-rich, antimicrobial protein; NMR {Tachypleus tridentatus} SCOP: g.31.1.1 Length = 74 Back     alignment and structure
>1dqc_A Tachycitin; disulfide-rich, antimicrobial protein; NMR {Tachypleus tridentatus} SCOP: g.31.1.1 Length = 74 Back     alignment and structure
>1wb0_A Chitinase 1, chitotriosidase 1; cyclopentapeptide inhibitors, chitinase inhibitors, carbohyd metabolism, chitin degradation, chitin-binding; HET: VR0 MEA; 1.65A {Homo sapiens} SCOP: c.1.8.5 d.26.3.1 PDB: 1waw_A* 1guv_A 1lg2_A 1lg1_A 1lq0_A 1hki_A* 1hkj_A* 1hkm_A* 1hkk_A* Length = 445 Back     alignment and structure
>1wb0_A Chitinase 1, chitotriosidase 1; cyclopentapeptide inhibitors, chitinase inhibitors, carbohyd metabolism, chitin degradation, chitin-binding; HET: VR0 MEA; 1.65A {Homo sapiens} SCOP: c.1.8.5 d.26.3.1 PDB: 1waw_A* 1guv_A 1lg2_A 1lg1_A 1lq0_A 1hki_A* 1hkj_A* 1hkm_A* 1hkk_A* Length = 445 Back     alignment and structure
>1wb0_A Chitinase 1, chitotriosidase 1; cyclopentapeptide inhibitors, chitinase inhibitors, carbohyd metabolism, chitin degradation, chitin-binding; HET: VR0 MEA; 1.65A {Homo sapiens} SCOP: c.1.8.5 d.26.3.1 PDB: 1waw_A* 1guv_A 1lg2_A 1lg1_A 1lq0_A 1hki_A* 1hkj_A* 1hkm_A* 1hkk_A* Length = 445 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query287
1dqc_A74 Tachycitin; disulfide-rich, antimicrobial protein; 99.3
1dqc_A74 Tachycitin; disulfide-rich, antimicrobial protein; 99.19
1wb0_A445 Chitinase 1, chitotriosidase 1; cyclopentapeptide 98.33
1wb0_A445 Chitinase 1, chitotriosidase 1; cyclopentapeptide 98.21
>1dqc_A Tachycitin; disulfide-rich, antimicrobial protein; NMR {Tachypleus tridentatus} SCOP: g.31.1.1 Back     alignment and structure
Probab=99.30  E-value=1.9e-12  Score=91.86  Aligned_cols=56  Identities=20%  Similarity=0.417  Sum_probs=52.3

Q ss_pred             CCCCCCCCCCCccccCCCCCCceEEecCCccCceeeCCCCCeecCCCCCcCccccCccccCCCc
Q psy10483         63 AFKCPVDKLKNSYYPDSIQCDLYYHCSDGQLVEEKLCPDGLLFDDSNPAHERCDTNVNVECGER  126 (287)
Q Consensus        63 ~~~C~~~~~~~G~~~~p~~C~~y~~C~~g~~~~~~~Cp~g~~Fd~~~~~~~~C~~~~~~~C~~~  126 (287)
                      ...|+.    +|+++||.+|++||+|.+|.+ .++.||.||+||+.   ++.|+|++++.|...
T Consensus         9 ~~~C~~----~G~~~~p~dC~~fy~C~~G~~-~~~~Cp~Gl~Fn~~---~~~Cd~p~~v~C~~~   64 (74)
T 1dqc_A            9 YSPCLD----DGPNVNLYSCCSFYNCHKCLA-RLENCPKGLHYNAY---LKVCDWPSKAGCTSV   64 (74)
T ss_dssp             GCCSSS----SEEECCSSCSSEEEEEETTEE-EEEECTTSCEEETT---TTEEECTTTTTCCSS
T ss_pred             CCcCCC----CCEeCCcccCcceeECCCCcE-EEeECcCCCEEChh---hCcCcCcccCCCCCC
Confidence            467987    899999999999999999999 99999999999999   999999999999765



>1dqc_A Tachycitin; disulfide-rich, antimicrobial protein; NMR {Tachypleus tridentatus} SCOP: g.31.1.1 Back     alignment and structure
>1wb0_A Chitinase 1, chitotriosidase 1; cyclopentapeptide inhibitors, chitinase inhibitors, carbohyd metabolism, chitin degradation, chitin-binding; HET: VR0 MEA; 1.65A {Homo sapiens} SCOP: c.1.8.5 d.26.3.1 PDB: 1waw_A* 1guv_A 1lg2_A 1lg1_A 1lq0_A 1hki_A* 1hkj_A* 1hkm_A* 1hkk_A* Back     alignment and structure
>1wb0_A Chitinase 1, chitotriosidase 1; cyclopentapeptide inhibitors, chitinase inhibitors, carbohyd metabolism, chitin degradation, chitin-binding; HET: VR0 MEA; 1.65A {Homo sapiens} SCOP: c.1.8.5 d.26.3.1 PDB: 1waw_A* 1guv_A 1lg2_A 1lg1_A 1lq0_A 1hki_A* 1hkj_A* 1hkm_A* 1hkk_A* Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 287
d1dqca_73 g.31.1.1 (A:) Tachycitin {Horseshoe crab (Tachyple 3e-08
d1dqca_73 g.31.1.1 (A:) Tachycitin {Horseshoe crab (Tachyple 2e-06
d1dqca_73 g.31.1.1 (A:) Tachycitin {Horseshoe crab (Tachyple 1e-05
>d1dqca_ g.31.1.1 (A:) Tachycitin {Horseshoe crab (Tachypleus tridentatus) [TaxId: 6853]} Length = 73 Back     information, alignment and structure

class: Small proteins
fold: Invertebrate chitin-binding proteins
superfamily: Invertebrate chitin-binding proteins
family: Tachycitin
domain: Tachycitin
species: Horseshoe crab (Tachypleus tridentatus) [TaxId: 6853]
 Score = 47.6 bits (113), Expect = 3e-08
 Identities = 15/49 (30%), Positives = 19/49 (38%), Gaps = 2/49 (4%)

Query: 224 TFPHPEDCQKFYICRNGVQAQYGSCPAGSVYNEESFKCDEPENVPGCEN 272
              +   C  FY C     A+  +CP G  YN     CD P    GC +
Sbjct: 17  PNVNLYSCCSFYNCHKC-LARLENCPKGLHYNAYLKVCDWPSKA-GCTS 63


>d1dqca_ g.31.1.1 (A:) Tachycitin {Horseshoe crab (Tachypleus tridentatus) [TaxId: 6853]} Length = 73 Back     information, alignment and structure
>d1dqca_ g.31.1.1 (A:) Tachycitin {Horseshoe crab (Tachypleus tridentatus) [TaxId: 6853]} Length = 73 Back     information, alignment and structure

Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query287
d1dqca_73 Tachycitin {Horseshoe crab (Tachypleus tridentatus 99.32
d1dqca_73 Tachycitin {Horseshoe crab (Tachypleus tridentatus 99.29
d1hx2a_60 BSTI {Fire-bellied toad (Bombina bombina) [TaxId: 81.33
>d1dqca_ g.31.1.1 (A:) Tachycitin {Horseshoe crab (Tachypleus tridentatus) [TaxId: 6853]} Back     information, alignment and structure
class: Small proteins
fold: Invertebrate chitin-binding proteins
superfamily: Invertebrate chitin-binding proteins
family: Tachycitin
domain: Tachycitin
species: Horseshoe crab (Tachypleus tridentatus) [TaxId: 6853]
Probab=99.32  E-value=7.4e-13  Score=91.91  Aligned_cols=55  Identities=20%  Similarity=0.458  Sum_probs=51.1

Q ss_pred             CCCCCCCCCccccCCCCCCceEEecCCccCceeeCCCCCeecCCCCCcCccccCccccCCCcc
Q psy10483         65 KCPVDKLKNSYYPDSIQCDLYYHCSDGQLVEEKLCPDGLLFDDSNPAHERCDTNVNVECGERT  127 (287)
Q Consensus        65 ~C~~~~~~~G~~~~p~~C~~y~~C~~g~~~~~~~Cp~g~~Fd~~~~~~~~C~~~~~~~C~~~~  127 (287)
                      .|..    +|++++|.+|++||+|.+|.+ ..+.||.||+||+.   ++.|+|+++|.|....
T Consensus        11 ~C~~----dG~~~~p~dC~~yy~C~~g~~-~~~~Cp~Gl~Fn~~---~~~Cd~p~~v~C~~~~   65 (73)
T d1dqca_          11 PCLD----DGPNVNLYSCCSFYNCHKCLA-RLENCPKGLHYNAY---LKVCDWPSKAGCTSVN   65 (73)
T ss_dssp             CSSS----SEEECCSSCSSEEEEEETTEE-EEEECTTSCEEETT---TTEEECTTTTTCCSSC
T ss_pred             CCCC----CCccCCcccccEEEEeECCEE-EEEECCCCCEECCC---cCEECccccCCCCCCC
Confidence            4665    899999999999999999999 99999999999999   9999999999998763



>d1dqca_ g.31.1.1 (A:) Tachycitin {Horseshoe crab (Tachypleus tridentatus) [TaxId: 6853]} Back     information, alignment and structure
>d1hx2a_ g.22.1.2 (A:) BSTI {Fire-bellied toad (Bombina bombina) [TaxId: 8345]} Back     information, alignment and structure