1NAR


Conserved Protein Domain Family
GH18_narbonin

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cd06544: GH18_narbonin 
Click on image for an interactive view with Cn3D
Narbonin is a plant 2S protein from the globulin fraction of narbon bean (Vicia narbonensis L.) cotyledons with unknown function. Narbonin has a glycosyl hydrolase family 18 (GH18) domain without the conserved catalytic residues and with no known enzymatic activity. Narbonin amounts to up to 3% of the total seed globulins of mature seeds and was thought to be a storage protein but was found to degrade too slowly during germination. This family also includes the VfNOD32 nodulin from Vicia faba.
Statistics
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PSSM-Id: 119361
View PSSM: cd06544
Aligned: 10 rows
Threshold Bit Score: 306.22
Threshold Setting Gi: 730692
Created: 1-Jun-2007
Updated: 2-Oct-2020
Structure
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Program:
Drawing:
Aligned Rows:
 
putative
Conserved site includes 8 residues -Click on image for an interactive view with Cn3D
Feature 1:putative carbohydrate binding site [chemical binding site]
Evidence:
  • Comment:based on the carbohydrate binding site of the human HCGP-39 and mouse YM1 chitolectins.

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
Feature 1            #                              #                                            
1NAR_A         4 IFREYIGvkpnsttlhdFPTEiintetlEFHYILGFAIESYyes-----gkGTGTFEESWDVe--lFGPEKVKNLKRRHP 76  Vicia narbonensis
P39657         7 VFREFTSddsf--lnqvIPENi-----tEFQVTLSLARDYDgn------nsTNGKFIPYWDTe--kVTPEVIKKFKKKYE 71  soybean
CAN76732     315 LFREYIGaefnnvrftdVPINpn----vEFHFILSFGIDYTtsss---pspTNGKFNIFWDSd--nLGPSQVSSIKSDHS 385 wine grape
CAN65355     142 VMMEYIGatgvpvtfddVPIEkd----iDFHFILGFAIDADesg-----naQNGIFSPYWASt---LTPDSVADIKAQHP 209 wine grape
AAP53763      30 LFRDYIGaifngvkftdVPINpk----vRFDFILAFIIDYTtetn--pptpTNGKFNIFWQNt--vLTPSAVASIKQSNP 101 Japanese rice
AAP53767       6 LFREYIGaqftgvrfsdVPVNpg----lSFHFILAFAIDYFmatqsskpapANGVFAPYWDTa--nLSPAAVAAAKAAHP 79  Japanese rice
ABK23857       7 LFADYIGalfkgvkfsdVPINpa----vEFHFILAFAIDYTtesg--spvpTDGNFNIFWDTg--nLSPEAVQAIKAQHT 78  Sitka spruce
XP_001781690   1 MLFDYLGsngvaityndIPVTnt---dvVWVLGLSFAIDMSstg-----atQNGVHSVYWNNaagnLTPAAAKSWRQAHN 72  Physcomitrella ...
ABD32311       4 IFRQYTFdds----feqVFISskf--lkEYQIALTFATDYDqnn-----lpTNGIFRVNWDTt--kVTPESITHFKKQHP 70  barrel medic
CAA87009       5 VFREYIGvkpdsksladFPQItqt-etiEFHFILGFATEKYnes-----rkGSGNFEESWKDe--fFGPDKVRILKTKHP 76  fava bean
Feature 1                                                                       # # #            
1NAR_A        77 E----VKVVISIGGrgv--------ntpFDPAEENVWVSNAKESLKLIIQKYsddsgnlIDGIDIHYEHIrsd--epFAT 142 Vicia narbonensis
P39657        72 PtalrVKVLVSIGNknkqf-----pftiGSDSNSEAWVSEATASLKSIIKTYn------LDGIDVSYEDIaan-eadFVN 139 soybean
CAN76732     386 N----VKVALSLGGdsvgn-----gyayFNPSSVDSWVSNAVSSLTDIIQKYn------LDGIDIDYEHFsad-pdtFAE 449 wine grape
CAN65355     210 N----VRALASLSGwslge----kilrwYDPKDPELWISNAFTSLQSLIVTYn------LDGIDIDYENFpkr-nstFPY 274 wine grape
AAP53763     102 N----VRVAVSMGGatvnd-----rpvfFNITSVDSWVNNAVESLTGIIQDNn------LDGIDIDYEQFqvd-pdtFTE 165 Japanese rice
AAP53767      80 N----LSVILALGGdtvqnt--gvnatfAPTSSVDAWVRNAADSVSGLIDAYg------LDGVDVDYEHFaag-vdtFVE 146 Japanese rice
ABK23857      79 N----VKVALSLGGdsvds-----qpaeFKPSSVSSWVDNAVSSLSKIIEEYh------LDGIDIDYEHFqan-ndtFAE 142 Sitka spruce
XP_001781690  73 N----GRIVIAIGGsqlytnsgvynvnwYDPANTTRWLQNAVSSITTIVNTYg------ADGIDIDLERFptgtgstFQS 142 Physcomitrella ...
ABD32311      71 Ev--nIKVYISIGNrgt--------tfpFSPQNNKSWILNATKSLTNIIKNNkdy-nlqVDGIDVLYENIeas-pvdFVE 138 barrel medic
CAA87009      77 E----VKVVISIGGrgv--------etpFDPAEQNVWVSNAVKSLKLIIQKYknesgnlIDGIDINYEHIkwd--eaFPR 142 fava bean
Feature 1                                                          #                             
1NAR_A       143 LMGQLITELKKDddlnINVVSIAPSenn--sshYQKLYNAKKDYINWVDYQFSNqqkpv--stddaFVEIFKSLEKDYhp 218 Vicia narbonensis
P39657       140 SVGGLVRNLKQNk--lITVASFATSadaannkfYNLLYAEYATFFDTVVFLSWVgftpsranpvasLEEKILAVANEYka 217 soybean
CAN76732     450 CIGQLIKTLKGNg--vISFASIAPFdddqvqshYLALWKSYGQLIDYVNFQFYAydqgt---tvtqFIKYFEEQSSNYag 524 wine grape
CAN65355     275 CIGELISLLKNQs--vISVATIAPFnsr--avpYIQLCDGYGDLIDYVNYQFYTdkvs----tpkrYLEAFKLRAKQFdq 346 wine grape
AAP53763     166 CVGRLITVLKAKg--vIKFASIAPFgnaevqrhYMALWAKYGAVIDYINFQFYAygast---teaqYVDFFNQQIVNYpg 240 Japanese rice
AAP53767     147 CIGRLLTELKARh--pNIATSIAPFehpvvqryYQPLWRRYAGVIDYVNFQFYGygant---dvatYVMFYDEQAANYpg 221 Japanese rice
ABK23857     143 CIGQLITRLKQSn--aISFASIAPYddqevqshYLALWNKYEHVIDYVNFQFYAydsst---tisqFIGYYNTQASQYsg 217 Sitka spruce
XP_001781690 143 LIGGLITTLKNNg--vIKFVSVAPGydq--larYTALYNAYSSYIDTVNYQFYGegld----tcakYKARYAQVIQNFps 214 Physcomitrella ...
ABD32311     139 CIGQLIKNLKENg--vIKEASISPSfaln-ndfYFLLYRAYSNQIDWVDYQFQNevvpv--fapnkLVELYDELVLEFyp 213 barrel medic
CAA87009     143 LIGQLITELKKErdlnIHVVSIAPSenn--assYLNLYNANPDYINLVDYQFSNqlnpv--stddaFVDIYERVVNDYhp 218 fava bean
Feature 1                                                  # #     
1NAR_A       219 -hKVLPGFSTDpldtkhnkitrdiFIGGCTRLVQTf-sLPGVFFWNANDS 266 Vicia narbonensis
P39657       218 vkAFLVAYSTVaedwan--fsppiFFITLHGLLGNs-aVKGASIKVISDA 264 soybean
CAN76732     525 -xKVLASFISDgsggl---spddgFFTACNRLKSQq-qLHGIFIWSADDS 569 wine grape
CAN65355     347 -eKLLPSYEVDgrgi-----qgeaFFDALKLLEKNgidVKGVMIFSADAS 390 wine grape
AAP53763     241 -gNILASFTTAattts---vpvetALSACRTLQKEg-kLYGIFIWAADHS 285 Japanese rice
AAP53767     222 -sKLLASFKTGnvtgl---lspeqGIAGAKELQRQg-kLPGLFIWSADSS 266 Japanese rice
ABK23857     218 -gKVLVSFSSAtgaggl--lpengFFEACRMLKQNg-eLKGIFVWCADWS 263 Sitka spruce
XP_001781690 215 -nIVGLSTQVAgdpnt---itgqtFINCVQDIKTTn-sIAGVYLWNADIS 259 Physcomitrella patens subsp. patens
ABD32311     214 rkKLFAGYSAEnedwat-lspivfFLGGMNILKKRk--GPGISIHYHNYY 260 barrel medic
CAA87009     219 -rKVLPGFSTDpldhinikitrdiFIGGCTKLKQTs-sLPGVFFWNANDS 266 fava bean

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