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(-) Description

Title :  CRYSTAL STRUCTURE OF FIP-FVE FUNGAL IMMUNOMODULATORY PROTEIN
 
Authors :  P. Palasingam, J. S. Joseph, S. V. Seow, V. Shai, H. Robinson, K. Y. Chua, P. R. Kolatkar
Date :  20 Mar 03  (Deposition) - 04 Nov 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Fungal Protein, Immunomodulatory, Fibronectin Fold, Hemagglutination, Lectin, Sugar Binding Protein, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. Paaventhan, J. S. Joseph, S. V. Seow, S. Vaday, H. Robinson, K. Y. Chua, P. R. Kolatkar
A 1. 7A Structure Of Fve, A Member Of The New Fungal Immunomodulatory Protein Family
J. Mol. Biol. V. 332 461 2003
PubMed-ID: 12948495  |  Reference-DOI: 10.1016/S0022-2836(03)00923-9
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - IMMUNOMODULATORY PROTEIN FIP-FVE
    Chains: A, B
    Organism Scientific: FLAMMULINA VELUTIPES
    Organism Taxid: 38945

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 18)

Asymmetric/Biological Unit (2, 18)
No.NameCountTypeFull Name
1ACE2Mod. Amino AcidACETYL GROUP
2BR16Ligand/IonBROMIDE ION

(-) Sites  (15, 15)

Asymmetric Unit (15, 15)
No.NameEvidenceResiduesDescription
01AC1SOFTWARELYS A:81 , BR A:1007BINDING SITE FOR RESIDUE BR A 1001
02AC2SOFTWAREALA A:86 , LYS A:89BINDING SITE FOR RESIDUE BR A 1002
03AC3SOFTWAREARG A:26 , SER A:30 , ARG B:26BINDING SITE FOR RESIDUE BR A 1003
04AC4SOFTWAREILE B:16 , ASP B:17BINDING SITE FOR RESIDUE BR B 1004
05AC5SOFTWAREALA A:2BINDING SITE FOR RESIDUE BR A 1005
06AC6SOFTWAREILE A:107BINDING SITE FOR RESIDUE BR A 1006
07AC7SOFTWARELYS A:81 , GLY A:82 , BR A:1001 , HOH A:1059 , THR B:67 , PRO B:68 , SER B:69BINDING SITE FOR RESIDUE BR A 1007
08AC8SOFTWARESER A:48 , SER A:62BINDING SITE FOR RESIDUE BR A 1008
09AC9SOFTWAREHOH A:1029 , THR B:37 , PRO B:39BINDING SITE FOR RESIDUE BR B 1009
10BC1SOFTWARETYR A:11 , LYS A:14 , HOH A:1031 , ASP B:57 , ALA B:109 , GLU B:110BINDING SITE FOR RESIDUE BR A 1010
11BC2SOFTWAREVAL B:85 , LYS B:89 , HOH B:1082BINDING SITE FOR RESIDUE BR B 1011
12BC3SOFTWAREHOH B:1056BINDING SITE FOR RESIDUE BR B 1012
13BC4SOFTWAREGLN B:78 , TYR B:79 , ASN B:80 , LYS B:81 , HOH B:1066BINDING SITE FOR RESIDUE BR B 1014
14BC5SOFTWAREGLU A:110 , LYS B:14BINDING SITE FOR RESIDUE BR A 1015
15BC6SOFTWAREGLU B:61 , SER B:62 , HOH B:1062BINDING SITE FOR RESIDUE BR B 1016

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1OSY)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Thr A:28 -Pro A:29
2Thr B:28 -Pro B:29

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1OSY)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1OSY)

(-) Exons   (0, 0)

(no "Exon" information available for 1OSY)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:115
 aligned with FVE_FLAVE | P80412 from UniProtKB/Swiss-Prot  Length:114

    Alignment length:115
                             1                                                                                                                 
                             |       9        19        29        39        49        59        69        79        89        99       109     
            FVE_FLAVE     - -SATSLTFQLAYLVKKIDFDYTPNWGRGTPSSYIDNLTFPKVLTDKKYSYRVVVNGSDLGVESNFAVTPSGGQTINFLQYNKGYGVADTKTIQVFVVIPDTGNSEEYIIAEWKKT 114
               SCOP domains d1osya_ A: Fungal immunomodulatory protein, FIP                                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhheeeee...eeee.....eeeeeee.........eeeeee..eeeeee..........eeee.hhh.....ee....eeeeee........eeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------- Transcript
                 1osy A   0 xSATSLTFQLAYLVKKIDFDYTPNWGRGTPSSYIDNLTFPKVLTDKKYSYRVVVNGSDLGVESNFAVTPSGGQTINFLQYNKGYGVADTKTIQVFVVIPDTGNSEEYIIAEWKKT 114
                            |        9        19        29        39        49        59        69        79        89        99       109     
                            |                                                                                                                  
                            0-ACE                                                                                                              


Chain B from PDB  Type:PROTEIN  Length:113
 aligned with FVE_FLAVE | P80412 from UniProtKB/Swiss-Prot  Length:114

    Alignment length:113
                             1                                                                                                               
                             |       9        19        29        39        49        59        69        79        89        99       109   
            FVE_FLAVE     - -SATSLTFQLAYLVKKIDFDYTPNWGRGTPSSYIDNLTFPKVLTDKKYSYRVVVNGSDLGVESNFAVTPSGGQTINFLQYNKGYGVADTKTIQVFVVIPDTGNSEEYIIAEWK 112
               SCOP domains d1osyb_ B: Fungal immunomodulatory protein, FIP                                                                   SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -Fve-1osyB01 B:1-111                                                                                            - Pfam domains (1)
           Pfam domains (2) -Fve-1osyB02 B:1-111                                                                                            - Pfam domains (2)
         Sec.struct. author .hhhhhhhhhhhhhheeeee...eeee.....eeeeeee.........eeeeee..eeeeee..........eeee.hhh.....ee....eeeeee........eeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------- Transcript
                 1osy B   0 xSATSLTFQLAYLVKKIDFDYTPNWGRGTPSSYIDNLTFPKVLTDKKYSYRVVVNGSDLGVESNFAVTPSGGQTINFLQYNKGYGVADTKTIQVFVVIPDTGNSEEYIIAEWK 112
                            |        9        19        29        39        49        59        69        79        89        99       109   
                            0-ACE
   Legend:   → Mismatch (orange background)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1OSY)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: Fve] (1)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (FVE_FLAVE | P80412)
molecular function
    GO:0030246    carbohydrate binding    Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
biological process
    GO:0002682    regulation of immune system process    Any process that modulates the frequency, rate, or extent of an immune system process.

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