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(-) Description

Title :  CRYSTAL STRUCTURE OF CONJUGATED BILE ACID HYDROLASE FROM CLOSTRIDIUM PERFRINGENS IN COMPLEX WITH REACTION PRODUCTS TAURINE AND DEOXYCHOLATE
 
Authors :  M. Rossocha, R. Schultz-Heienbrok, H. Von Moeller, J. P. Coleman, W. Saenger
Date :  02 Feb 05  (Deposition) - 03 May 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Hydrolase, Amidohydrolase, Ntn-Hydrolase, Cbah, Bsh, Bile Acids (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Rossocha, R. Schultz-Heienbrok, H. Von Moeller, J. P. Coleman, W. Saenger
Conjugated Bile Acid Hydrolase Is A Tetrameric N-Terminal Thiol Hydrolase With Specific Recognition Of Its Cholyl But Not Of Its Tauryl Product
Biochemistry V. 44 5739 2005
PubMed-ID: 15823032  |  Reference-DOI: 10.1021/BI0473206

(-) Compounds

Molecule 1 - CHOLOYLGLYCINE HYDROLASE
    Chains: A, B
    EC Number: 3.5.1.24
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PKK233-2
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Organism Scientific: CLOSTRIDIUM PERFRINGENS
    Organism Taxid: 1502
    Synonym: CONJUGATED BILE ACID HYDROLASE, CBAH, BILE SALT HYDROLASE

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1EDO2Ligand/Ion1,2-ETHANEDIOL
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1EDO4Ligand/Ion1,2-ETHANEDIOL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:82 , ASN A:175 , GLY B:211 , GLN B:212 , HOH B:2112BINDING SITE FOR RESIDUE EDO A 330
2AC2SOFTWAREGLY A:211 , GLN A:212 , HOH A:2206 , ASN B:82 , PRO B:84BINDING SITE FOR RESIDUE EDO A 331

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2BJG)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Ser A:176 -Pro A:177
2Ser B:176 -Pro B:177

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2BJG)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2BJG)

(-) Exons   (0, 0)

(no "Exon" information available for 2BJG)

(-) Sequences/Alignments

Asymmetric 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:328
 aligned with CBH_CLOPE | P54965 from UniProtKB/Swiss-Prot  Length:329

    Alignment length:328
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321        
            CBH_CLOPE     2 CTGLALETKDGLHLFGRNMDIEYSFNQSIIFIPRNFKCVNKSNKKELTTKYAVLGMGTIFDDYPTFADGMNEKGLGCAGLNFPVYVSYSKEDIEGKTNIPVYNFLLWVLANFSSVEEVKEALKNANIVDIPISENIPNTTLHWMISDITGKSIVVEQTKEKLNVFDNNIGVLTNSPTFDWHVANLNQYVGLRYNQVPEFKLGDQSLTALGQGTGLVGLPGDFTPASRFIRVAFLRDAMIKNDKDSIDLIEFFHILNNVAMVRGSTRTVEEKSDLTQYTSCMCLEKGIYYYNTYENNQINAIDMNKENLDGNEIKTYKYNKTLSINHVN 329
               SCOP domains d2bjga_ A: automated matches                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.....eeeeeeeee......eeeee....eee......eee....eeeeeeee..eeeeeeeee....eee.....................hhhhhhhhhhhhh.hhhhhhhhhh............................eeeeee....eeeeee...ee....hhhhhhhhhhhhh........eeee..eeee....hhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...............eeeeeeeee....eeeeee......eeee.hhh.......eeee.......ee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bjg A   2 CTGLALETKDGLHLFGRNMDIEYSFNQSIIFIPRNFKCVNKSNKKELTTKYAVLGMGTIFDDYPTFADGMNEKGLGCAGLNFPVYVSYSKEDIEGKTNIPVYNFLLWVLANFSSVEEVKEALKNANIVDIPISENIPNTTLHWMISDITGKSIVVEQTKEKLNVFDNNIGVLTNSPTFDWHVANLNQYVGLRYNQVPEFKLGDQSLTALGQGTGLVGLPGDFTPASRFIRVAFLRDAMIKNDKDSIDLIEFFHILNNVAMVRGSTRTVEEKSDLTQYTSCMCLEKGIYYYNTYENNQINAIDMNKENLDGNEIKTYKYNKTLSINHVN 329
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321        


Chain B from PDB  Type:PROTEIN  Length:328
 aligned with CBH_CLOPE | P54965 from UniProtKB/Swiss-Prot  Length:329

    Alignment length:328
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321        
            CBH_CLOPE     2 CTGLALETKDGLHLFGRNMDIEYSFNQSIIFIPRNFKCVNKSNKKELTTKYAVLGMGTIFDDYPTFADGMNEKGLGCAGLNFPVYVSYSKEDIEGKTNIPVYNFLLWVLANFSSVEEVKEALKNANIVDIPISENIPNTTLHWMISDITGKSIVVEQTKEKLNVFDNNIGVLTNSPTFDWHVANLNQYVGLRYNQVPEFKLGDQSLTALGQGTGLVGLPGDFTPASRFIRVAFLRDAMIKNDKDSIDLIEFFHILNNVAMVRGSTRTVEEKSDLTQYTSCMCLEKGIYYYNTYENNQINAIDMNKENLDGNEIKTYKYNKTLSINHVN 329
               SCOP domains d2bjgb_ B: automated matches                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.....eeeeeeeee......eeeee....eee......eee....eeeeeeee..eeeeeeeee....eeeee................ee.hhhhhhhhhhhhh.hhhhhhhhhh.ee...............eeeee.....eeeeee....eeeee....ee....hhhhhhhhhhhhh........eeee..eeee....hhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...............eeeeeeeee....eeeeee......eeee.hhh.......eeee.......ee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bjg B   2 CTGLALETKDGLHLFGRNMDIEYSFNQSIIFIPRNFKCVNKSNKKELTTKYAVLGMGTIFDDYPTFADGMNEKGLGCAGLNFPVYVSYSKEDIEGKTNIPVYNFLLWVLANFSSVEEVKEALKNANIVDIPISENIPNTTLHWMISDITGKSIVVEQTKEKLNVFDNNIGVLTNSPTFDWHVANLNQYVGLRYNQVPEFKLGDQSLTALGQGTGLVGLPGDFTPASRFIRVAFLRDAMIKNDKDSIDLIEFFHILNNVAMVRGSTRTVEEKSDLTQYTSCMCLEKGIYYYNTYENNQINAIDMNKENLDGNEIKTYKYNKTLSINHVN 329
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321
   Legend:   → Mismatch (orange background)
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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  (1, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2BJG)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2BJG)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (CBH_CLOPE | P54965)
molecular function
    GO:0045302    choloylglycine hydrolase activity    Catalysis of the reaction: 3-alpha,7-alpha,12-alpha-trihydroxy-5-beta-cholan-24-oylglycine + H2O = 3-alpha,7-alpha,12-alpha-trihydroxy-5-beta-cholanate + glycine.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0016811    hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides    Catalysis of the hydrolysis of any non-peptide carbon-nitrogen bond in a linear amide.

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 Related Entries

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

UniProtKB/Swiss-Prot
        CBH_CLOPE | P54965: 2bjf 2rf8 2rg2 2rlc

(-) Related Entries Specified in the PDB File

2bjf CRYSTAL STRUCTURE OF CONJUGATED BILE ACID HYDROLASE FROM CLOSTRIDIUM PERFRINGENS IN COMPLEX WITH REACTION PRODUCTS TAURINE AND DEOXYCHOLATE