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(-) Description

Title :  CRYSTAL STRUCTURE OF THE LIGANDED CHITIN OLIGASACCHARIDE BINDING PROTEIN
 
Authors :  S. Xu, X. Li, L. Gu, R. Roseman, A. M. Stock
Date :  03 Aug 12  (Deposition) - 21 Aug 13  (Release) - 21 Aug 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A
Keywords :  Signaling Protein, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Xu, X. Li, L. Gu, R. Roseman, A. M. Stock
Chitin Catabolic Cascade In The Marine Bacterium Vibrio Cholerae: Properties, Structure And Functions Of A Periplasmic Chitooligosaccharide Binding Protein (Cbp)
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PEPTIDE ABC TRANSPORTER, PERIPLASMIC PEPTIDE-BINDING PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 28-556
    Gene: VC0620, VC_0620
    Organism Scientific: VIBRIO CHOLERAE O1 BIOVAR EL TOR
    Organism Taxid: 243277
    Strain: ATCC 39315 / EL TOR INABA N16961

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1CBS1Ligand/IonDI(N-ACETYL-D-GLUCOSAMINE)
2MN1Ligand/IonMANGANESE (II) ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:337 , ASN A:339 , ASP A:341 , PHE A:343 , GLU A:345BINDING SITE FOR RESIDUE MN A 601
2AC2SOFTWAREVAL A:7 , PRO A:8 , ASP A:9 , PHE A:10 , ASN A:203 , SER A:219 , SER A:220 , PHE A:221 , TRP A:362 , ASP A:364 , PHE A:365 , ASN A:408 , TYR A:409 , ARG A:435 , PHE A:436 , MET A:488 , TRP A:512 , HOH A:704 , HOH A:756 , HOH A:787 , HOH A:833 , HOH A:917 , HOH A:1274BINDING SITE FOR RESIDUE CBS A 602

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:179 -A:194

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4GFR)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4GFR)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4GFR)

(-) Exons   (0, 0)

(no "Exon" information available for 4GFR)

(-) 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:529
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee..............................eeee.....eeee..eeeeee.....eeeeee............hhhhhhhhhhhhhhhhhhh..hhhhheeeeeeee..eeeeee.....hhhhhhhh....hhhhhh..................eeeeeeee..eeeeee.....hhhhh...eeeee...hhhhhhhhhhh....ee.....hhhhhh......eee...eeeeeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....ee.......hhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhh....................eeee....hhhhhhhhhhhhhhhhhh...eeee..hhhhhhhhhhh....eeeee......hhhhhhhhhhhhhhh.............hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh..eeeeeee...eee...ee..................hhhhhhhh..ee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gfr A   1 RSELTIVPDFYPTMVRNFNPYLATNLRTTTDFIYEPLVVFNEMKGNTPVFRLAESYKMADDLMSVTFDIRKGVKWSDGEAFTADDVVYSFGLLKAKPELDQRGINKWVTSVEKVDEYKVRFRLSEANSNVPYEISLIPIVAEHVWKDVKDPTTFTNENPVGTGPFTVIDTFTPQLYIQCRNPNYWDAANLEVDCLRVPQIANNDQLLGKIVNSELDWTSSFVPDIDRTYAAANPNHHYWYPAAGTQAFMVNFKNPDPAKKEALDNVDFRRAFSMALDRQTIIDIAFYGSGTVNDFASGLGYAFEAWSDEATHKKYKGFNTYDVEGSKKLLAKAGFKDVNGDGFVETPSGKSFELLIQSPNGWTDFNNTVQLAVEQLQEVGIKAKARTPEFAVYNQAMLEGTYDVAYTNYFHGADPFTYWNSGYNSALQSGDGMPRFAMHYFTDKKLDGLLDSFYKTADKNEQLAIAHGIQKIIAENQVTIPVMSGAWMYQYNTTRFTGWWSEENPKGRPSVWAGIPERLLHVLDLKPVK 529
                                    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       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4GFR)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4GFR)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4GFR)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        Q9KUA3_VIBCH | Q9KUA3: 1zty 1zu0 4gf8

(-) Related Entries Specified in the PDB File

4gf8 THE SAME PROTEIN WITHOUT LIGAND