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Title :   BIFIDOBACTERIUM LONGUM BILE SALT HYDROLASE

Authors :   C. G. Suresh, R. S. Kumar, J. A. Brannigan

Date :   22 Jun 06 (Deposition) - 19 Sep 06 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.50

Chains :   Asym. Unit : A,B
Biol. Unit 1: A,B  (2x)

Keywords :   Alpha, Beta, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   R. S. Kumar, J. A. Brannigan, A. A. Prabhune, A. V. Pundle, G. G. Dodson, E. J. Dodson, C. G. Suresh
Structural And Functional Analysis Of A Conjugated Bile Sal Hydrolase From Bifidobacterium Longum Reveals An Evolutionary Relationship With Penicillin V Acylase.
J. Biol. Chem. V. 281 32516 2006
PubMed-ID: 16905539 | Reference-DOI: 10.1074/JBC.M604172200

Molecule 1 - BILE SALT HYDROLASE
	Chains	:	A, B
	EC Number	:	3.5.1.24
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PET 26B
	Expression System Strain	:	BL21 (DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Gene	:	BSH
	Organism Scientific	:	BIFIDOBACTERIUM LONGUM
	Organism Taxid	:	216816

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 3)

No.	Name	Count	Type	Full Name
1	OCS	2	Mod. Amino Acid	CYSTEINESULFONIC ACID
2	SO4	1	Ligand/Ion	SULFATE ION

Biological Unit 1 (2, 6)

No.	Name	Count	Type	Full Name
1	OCS	4	Mod. Amino Acid	CYSTEINESULFONIC ACID
2	SO4	2	Ligand/Ion	SULFATE ION

Asymmetric Unit (1, 1)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	TYR A:186 , HIS A:214 , TYR B:186 , HIS B:214 , HOH B:406	BINDING SITE FOR RESIDUE SO4 B 317

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

Asymmetric Unit

No.	Residues
1	Gln A:173	-	Pro A:174
2	Ala A:315	-	Arg A:316
3	Gln B:173	-	Pro B:174

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

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

(no "Exon" information available for 2HEZ)

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:316
 aligned with Q9KK62_BIFLN | Q9KK62 from UniProtKB/TrEMBL  Length:317

    Alignment length:316
                                    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      
         Q9KK62_BIFLN     2 CTGVRFSDDEGNTYFGRNLDWSFSYGETILVTPRGYHYDTVFGAGGKAKPNAVIGVGVVMADRPMYFDCANEHGLAIAGLNFPGYASFVHEPVEGTENVATFEFPLWVARNFDSVDEVEETLRNVTLVSQIVPGQQESLLHWFIGDGKRSIVVEQMADGMHVHHDDVDVLTNQPTFDFHMENLRNYMCVSNEMAEPTSWGKASLTAWGAGVGMHGIPGDVSSPSRFVRVAYTNAHYPQQNDEAANVSRLFHTLGSVQMVDGMAKMGDGQFERTLFTSGYSSKTNTYYMNTYDDPAIRSYAMADYDMDSSELISVAR 317
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.....eeeeeeeee......eeeee....................eeeeeeee..eeeeeeeee....eeeeee...............eeee..hhhhhhhhhh.hhhhhhhhhh.eeee...........eeeeee....eeeeeee..eeeeee....ee....hhhhhhhhhhhhh.........eee..eee.....hhhhh......hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh................eeeeeeeee....eeeeee......eeee.hhh.......eee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hez A   1 cTGVRFSDDEGNTYFGRNLDWSFSYGETILVTPRGYHYDTVFGAGGKAKPNAVIGVGVVMADRPMYFDCANEHGLAIAGLNFPGYASFVHEPVEGTENVATFEFPLWVARNFDSVDEVEETLRNVTLVSQIVPGQQESLLHWFIGDGKRSIVVEQMADGMHVHHDDVDVLTNQPTFDFHMENLRNYMCVSNEMAEPTSWGKASLTAWGAGVGMHGIPGDVSSPSRFVRVAYTNAHYPQQNDEAANVSRLFHTLGSVQMVDGMAKMGDGQFERTLFTSGYSSKTNTYYMNTYDDPAIRSYAMADYDMDSSELISVAR 316
                            |       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      
                            |                                                                                                                                                                                                                                                                                                                           
                            1-OCS

Chain B from PDB  Type:PROTEIN  Length:316
 aligned with Q9KK62_BIFLN | Q9KK62 from UniProtKB/TrEMBL  Length:317

    Alignment length:316
                                    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      
         Q9KK62_BIFLN     2 CTGVRFSDDEGNTYFGRNLDWSFSYGETILVTPRGYHYDTVFGAGGKAKPNAVIGVGVVMADRPMYFDCANEHGLAIAGLNFPGYASFVHEPVEGTENVATFEFPLWVARNFDSVDEVEETLRNVTLVSQIVPGQQESLLHWFIGDGKRSIVVEQMADGMHVHHDDVDVLTNQPTFDFHMENLRNYMCVSNEMAEPTSWGKASLTAWGAGVGMHGIPGDVSSPSRFVRVAYTNAHYPQQNDEAANVSRLFHTLGSVQMVDGMAKMGDGQFERTLFTSGYSSKTNTYYMNTYDDPAIRSYAMADYDMDSSELISVAR 317
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.....eeeeeeeee......eeeee....................eeeeeeee..eeeeeeeee....eeeeee...............eeee..hhhhhhhhhh.hhhhhhhhhh.eeee...........eeeeee....eeeeeee..eeeeee....ee....hhhhhhhhhhhhh.........eee..eee.....hhhhh......hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh................eeeeeeeee....eeeeee..eeeeeeee.hhh.......ee... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hez B   1 cTGVRFSDDEGNTYFGRNLDWSFSYGETILVTPRGYHYDTVFGAGGKAKPNAVIGVGVVMADRPMYFDCANEHGLAIAGLNFPGYASFVHEPVEGTENVATFEFPLWVARNFDSVDEVEETLRNVTLVSQIVPGQQESLLHWFIGDGKRSIVVEQMADGMHVHHDDVDVLTNQPTFDFHMENLRNYMCVSNEMAEPTSWGKASLTAWGAGVGMHGIPGDVSSPSRFVRVAYTNAHYPQQNDEAANVSRLFHTLGSVQMVDGMAKMGDGQFERTLFTSGYSSKTNTYYMNTYDDPAIRSYAMADYDMDSSELISVAR 316
                            |       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      
                            1-OCS

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 '\|'

(no "SCOP Domain" information available for 2HEZ)

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

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

Asymmetric Unit(hide GO term definitions)

Chain A,B (Q9KK62_BIFLN | Q9KK62)


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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	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Ala A:315 - Arg A:316	[ RasMol ]
		Gln A:173 - Pro A:174	[ RasMol ]
		Gln B:173 - Pro B:174	[ RasMol ]

Biological Unit
	Complete Structure
		Biological Unit 1	[ Jena3D ]

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	2hez
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		Orientation in Membranes	:	OPM
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	Q9KK62_BIFLN \| Q9KK62
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	3.5.1.24
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	Q9KK62_BIFLN \| Q9KK62	:	2hf0

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 3)

Sites (1, 1)

SS Bonds (0, 0)

Cis Peptide Bonds (3, 3)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

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Exons (0, 0)

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