2RG2 - JenaLib

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Asymmetric Unit (Jmol Viewer)

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Biol. Unit 1 - sites (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF VARIANT R18L OF CONJUGATED BILE ACID HYDROLASE FROM CLOSTRIDIUM PERFRINGENS

Authors :   M. Rossmann, W. Saenger

Date :   02 Oct 07 (Deposition) - 17 Feb 09 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.80

Chains :   Asym. Unit : A
Biol. Unit 1: A  (4x)

Keywords :   Ntn-Hydrolase, Hydrolase, Amidase, Bile Salt Hydrolase, Conjugated Bile Acid Hydrolase, Bsh, Cbah, Choloylglycine Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Rossmann, W. Saenger
Structural Analysis Of Variants Of Conjugated Bile Acid Hydrolase From Clostridium Perfringens
To Be Published
PubMed: search

Molecule 1 - CHOLOYLGLYCINE HYDROLASE
	Chains	:	A
	EC Number	:	3.5.1.24
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PKLH101
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	CBH
	Mutation	:	YES
	Organism Scientific	:	CLOSTRIDIUM PERFRINGENS
	Organism Taxid	:	1502
	Synonym	:	CONJUGATED BILE ACID HYDROLASE, CBAH, BILE SALT HYDROLASE

		1
Asymmetric Unit	:	A
Biological Unit 1 (4x)	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (4, 9)

No.	Name	Count	Type	Full Name
1	CSO	1	Mod. Amino Acid	S-HYDROXYCYSTEINE
2	EDO	5	Ligand/Ion	1,2-ETHANEDIOL
3	GOL	2	Ligand/Ion	GLYCEROL
4	SO4	1	Ligand/Ion	SULFATE ION

Biological Unit 1 (4, 36)

No.	Name	Count	Type	Full Name
1	CSO	4	Mod. Amino Acid	S-HYDROXYCYSTEINE
2	EDO	20	Ligand/Ion	1,2-ETHANEDIOL
3	GOL	8	Ligand/Ion	GLYCEROL
4	SO4	4	Ligand/Ion	SULFATE ION

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:243 , ARG A:263 , ARG A:267 , LYS A:272 , SER A:273 , HOH A:651	BINDING SITE FOR RESIDUE SO4 A 330
2	AC2	SOFTWARE	ALA A:6 , GLY A:151 , SER A:153 , ASN A:168 , GLY A:171 , HOH A:515 , HOH A:684	BINDING SITE FOR RESIDUE EDO A 331
3	AC3	SOFTWARE	TYR A:317 , LYS A:318 , HOH A:424 , HOH A:429 , HOH A:441 , HOH A:561 , HOH A:723	BINDING SITE FOR RESIDUE EDO A 332
4	AC4	SOFTWARE	MET A:20 , ALA A:68 , GLY A:80 , EDO A:334 , HOH A:419	BINDING SITE FOR RESIDUE EDO A 333
5	AC5	SOFTWARE	PHE A:26 , THR A:59 , THR A:66 , PHE A:67 , ALA A:68 , EDO A:333	BINDING SITE FOR RESIDUE EDO A 334
6	AC6	SOFTWARE	ASN A:27 , SER A:29 , THR A:59 , ILE A:60	BINDING SITE FOR RESIDUE EDO A 335
7	AC7	SOFTWARE	CSO A:2 , ASN A:82 , PRO A:84 , ASN A:175 , LEU A:210 , GLY A:211 , GLN A:212 , HOH A:383 , HOH A:447 , HOH A:499	BINDING SITE FOR RESIDUE GOL A 336
8	AC8	SOFTWARE	ARG A:193 , TYR A:194 , ASN A:195 , HOH A:710	BINDING SITE FOR RESIDUE GOL A 337

(no "SS Bond" information available for 2RG2)

Asymmetric Unit

No.	Residues
1	Ser A:176	-	Pro A:177

(no "SAP(SNP)/Variant" information available for 2RG2)

(no "PROSITE Motif" information available for 2RG2)

(no "Exon" information available for 2RG2)

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
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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 d2rg2a_ A: automated matches                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains CBAH-2rg2A01 A:2-317                                                                                                                                                                                                                                                                                                        ------------ Pfam domains
         Sec.struct. author .eeeeee.....eeeeeeeee......eeeee....eeee....eeee....eeeeeeee..eeeeeeeee....eeeeee...............eeee..hhhhhhhhhh.hhhhhhhhhh.eeee............eeeeee.....eeeeee....eeeee....ee....hhhhhhhhhhhhh........eeee..eeee....hhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................eeeeeeeee....eeeeee......eeee.hhh.......eeee........... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2rg2 A   2 cTGLALETKDGLHLFGLNMDIEYSFNQSIIFIPRNFKCVNKSNKKELTTKYAVLGMGTIFDDYPTFADGMNEKGLGCAGLNFPVYVSYSKEDIEGKTNIPVYNFLLWVLANFSSVEEVKEALKNANIVDIPISENIPNTTLHWMISDITGKSIVVEQTKEKLNVFDNNIGVLTNSPTFDWHVANLNQYVGLRYNQVPEFKLGDQSLTALGQGTGLVGLPGDFTPASRFIRVAFLRDAMIKNDKDSIDLIEFFHILNNVAMVRGSTRTVEEKSDLTQYTSCMCLEKGIYYYNTYENNQINAIDMNKENLDGNEIKTYKYNKTLSINHVN 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        
                            |                                                                                                                                                                                                                                                                                                                                       
                            2-CSO

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	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 '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

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

Fold: Ntn hydrolase-like (356)

Superfamily: N-terminal nucleophile aminohydrolases (Ntn hydrolases) (352)

Family: automated matches (34)

Protein domain: automated matches (34)

Clostridium perfringens [TaxId: 1502] (5)

d2rg2a_

(no "CATH Domain" information available for 2RG2)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: NTN (93)

Family: CBAH (8)

Clostridium perfringens (3)

CBAH-2rg2A01

A:2-317

Asymmetric Unit(hide GO term definitions)

Chain A (CBH_CLOPE | P54965)


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.

Asymmetric Unit
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	Ligands, Modified Residues, Ions
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	Cis Peptide Bonds
		Ser A:176 - Pro A:177	[ RasMol ]

Biological Unit
	Complete Structure
		Biological Unit 1	[ Jena3D ]

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	2rg2
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	3.5.1.24
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UniProtKB/Swiss-Prot
	CBH_CLOPE \| P54965	:	2bjf 2bjg 2rf8 2rlc

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

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 9)

Sites (8, 8)

SS Bonds (0, 0)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

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Exons (0, 0)

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