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(-) Description

Title :  CARBOHYDRATE BINDING MODULE FAMILY29
 
Authors :  S. J. Charnock, D. Nurizzo, G. J. Davies
Date :  19 Mar 02  (Deposition) - 20 Mar 03  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.34
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Carbohydrate Binding Domain, Glucomannan, Cellohexaose, Mannohexaose, Cellulosome (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. J. Charnock, D. Bolam, D. Nurizzo, L. Szabo, V. Mckie, H. Gilbert, G. J. Davies
Promiscuity In Ligand-Binding: The Three-Dimensional Structure Of A Piromyces Carbohydrate-Binding Module, Cbm29-2, In Complex With Cello- And Mannohexaose
Proc. Natl. Acad. Sci. Usa V. 99 14077 2002
PubMed-ID: 12391332  |  Reference-DOI: 10.1073/PNAS.212516199

(-) Compounds

Molecule 1 - NON-CATALYTIC PROTEIN 1
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET22B
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Fragment: CARBOHYDRATE BINDING MODULE, RESIDUE 335-478
    Organism Scientific: PIROMYCES EQUI
    Organism Taxid: 99929
    Other Details: SELENO-METHIONINE LABELLED CBM29
    Synonym: NCP1

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
1MSE4Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 1GWK)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1GWK)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1GWK)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:141
 aligned with Q9C171_PIREQ | Q9C171 from UniProtKB/TrEMBL  Length:478

    Alignment length:141
                                   346       356       366       376       386       396       406       416       426       436       446       456       466       476 
         Q9C171_PIREQ   337 RATYTVIFKNASGLPNGYDNWGWGCTLSYYGGAMIINPQEGKYGAVSLKRNSGSFRGGSLRFDMKNEGKVKILVENSEADEKFEVETISPSDEYVTYILDVDFDLPFDRIDFQDAPGNGDRIWIKNLVHSTGSADDFVDPI 477
               SCOP domains d1gwka_ A: Non-catalytic protein 1, Ncp1                                                                                                      SCOP domains
               CATH domains 1gwkA00 A:4-144  [code=2.60.120.360, no name defined]                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee.........eee....eeeeee..eeeeee......eeeeee........eeeeeeee...eeeeeee....eeeeeeee..eeeeeeeeee........eeeeee.......eeeeeeeee........... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gwk A   4 RATYTVIFKNASGLPNGYDNWGWGCTLSYYGGAmIINPQEGKYGAVSLKRNSGSFRGGSLRFDmKNEGKVKILVENSEADEKFEVETISPSDEYVTYILDVDFDLPFDRIDFQDAPGNGDRIWIKNLVHSTGSADDFVDPI 144
                                    13        23        33   |    43        53        63   |    73        83        93       103       113       123       133       143 
                                                            37-MSE                        67-MSE                                                                         


Chain B from PDB  Type:PROTEIN  Length:146
 aligned with Q9C171_PIREQ | Q9C171 from UniProtKB/TrEMBL  Length:478

    Alignment length:146
                                                                                                                                                                        478   
                                   345       355       365       375       385       395       405       415       425       435       445       455       465       475  |   
         Q9C171_PIREQ   336 VRATYTVIFKNASGLPNGYDNWGWGCTLSYYGGAMIINPQEGKYGAVSLKRNSGSFRGGSLRFDMKNEGKVKILVENSEADEKFEVETISPSDEYVTYILDVDFDLPFDRIDFQDAPGNGDRIWIKNLVHSTGSADDFVDPIN---   -
               SCOP domains d1gwkb_ B: Non-catalytic protein 1, Ncp1                                                                                                           SCOP domains
               CATH domains 1gwkB00 B:3-148  [code=2.60.120.360, no name defined]                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.........eee....eeeeee..eeeeee......eeeeee........eeeeeeee...eeeeeee....eeeeeeee..eeeeeeeeee........eeeeee.......eeeeeeeee............... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gwk B   3 VRATYTVIFKNASGLPNGYDNWGWGCTLSYYGGAmIINPQEGKYGAVSLKRNSGSFRGGSLRFDmKNEGKVKILVENSEADEKFEVETISPSDEYVTYILDVDFDLPFDRIDFQDAPGNGDRIWIKNLVHSTGSADDFVDPINLEH 148
                                    12        22        32    |   42        52        62    |   72        82        92       102       112       122       132       142      
                                                             37-MSE                        67-MSE
   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 Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1GWK)

(-) Gene Ontology  (0, 0)

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 Related Entries

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

UniProtKB/TrEMBL
        Q9C171_PIREQ | Q9C171: 1gwl 1gwm 1oh3 1w8t 1w8u 1w8w 1w8z 1w90 1w9f 1wcu

(-) Related Entries Specified in the PDB File

1gwl CARBOHYDRATE BINDING MODULE FAMILY29 COMPLEXED WITH MANNOHEXAOSE
1gwm CARBOHYDRATE BINDING MODULE FAMILY29 COMPLEXED WITH GLUCOHEXAOSE