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Description

Title :   X-RAY STRUCTURE OF 4-HYDROXYBENZOYL COA THIOESTERASE COMPLEXED WITH 4-HYDROXYPHENACYL COA

Authors :   J. B. Thoden, H. M. Holden, Z. Zhuang, D. Dunaway-Mariano

Date :   06 May 02 (Deposition) - 13 May 02 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.50

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

Keywords :   Thioesterase, Hot Dog Fold, Catalytic Mechanism, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. B. Thoden, H. M. Holden, Z. Zhuang, D. Dunaway-Mariano
X-Ray Crystallographic Analyses Of Inhibitor And Substrate Complexes Of Wild-Type And Mutant 4-Hydroxybenzoyl-Coa Thioesterase.
J. Biol. Chem. V. 277 27468 2002
PubMed-ID: 11997398 | Reference-DOI: 10.1074/JBC.M203904200
(for further references see the PDB file header)

Compounds

Molecule 1 - 4-HYDROXYBENZOYL-COA THIOESTERASE
	Chains	:	A
	EC Number	:	3.1.2.23
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET-3A
	Expression System Strain	:	HMS174(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	4HBT_PSESP
	Organism Scientific	:	PSEUDOMONAS SP. CBS3
	Organism Taxid	:	72586
	Strain	:	CBS-3

Structural Features

Chains, Units

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

Summary Information (see also Sequences/Alignments below)

Ligands, Modified Residues, Ions (2, 3)

Asymmetric Unit (2, 3)

No.	Name	Count	Type	Full Name
1	4CO	1	Ligand/Ion	4-HYDROXYPHENACYL COENZYME A
2	EDO	2	Ligand/Ion	1,2-ETHANEDIOL

Biological Unit 1 (2, 12)

No.	Name	Count	Type	Full Name
1	4CO	4	Ligand/Ion	4-HYDROXYPHENACYL COENZYME A
2	EDO	8	Ligand/Ion	1,2-ETHANEDIOL

Sites (3, 3)

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ALA A:2 , PHE A:13 , ASP A:17 , VAL A:22 , TRP A:23 , TYR A:24 , ASP A:32 , TRP A:47 , GLY A:58 , THR A:59 , PRO A:60 , ILE A:61 , VAL A:62 , SER A:63 , PHE A:68 , VAL A:69 , CYS A:70 , THR A:71 , ARG A:88 , ARG A:89 , LYS A:90 , SER A:91 , ILE A:116 , ARG A:117 , VAL A:118 , LEU A:127 , ALA A:129 , GLU A:138 , SER A:141 , HOH A:200 , HOH A:216 , HOH A:225 , HOH A:256 , HOH A:258 , HOH A:275 , HOH A:286 , HOH A:293 , HOH A:299 , HOH A:308 , HOH A:327 , HOH A:347 , HOH A:354 , HOH A:360 , EDO A:400	BINDING SITE FOR RESIDUE 4CO A 170
2	AC2	SOFTWARE	VAL A:69 , 4CO A:170 , HOH A:327 , HOH A:330	BINDING SITE FOR RESIDUE EDO A 400
3	AC3	SOFTWARE	ASN A:65 , SER A:67 , HOH A:246 , HOH A:326 , HOH A:334	BINDING SITE FOR RESIDUE EDO A 401

SS Bonds (0, 0)

(no "SS Bond" information available for 1LO7)

Cis Peptide Bonds (0, 0)

(no "Cis Peptide Bond" information available for 1LO7)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

(no "SAP(SNP)/Variant" information available for 1LO7)

PROSITE Motifs (1, 1)

Asymmetric Unit (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	4HBCOA_THIOESTERASE	PS01328	4-hydroxybenzoyl-CoA thioesterase family active site.	4HBT_PSEUC	10-27	1	A:10-27

Biological Unit 1 (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	4HBCOA_THIOESTERASE	PS01328	4-hydroxybenzoyl-CoA thioesterase family active site.	4HBT_PSEUC	10-27	4	A:10-27

Exons (0, 0)

(no "Exon" information available for 1LO7)

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
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Chain A from PDB  Type:PROTEIN  Length:140
 aligned with 4HBT_PSEUC | P56653 from UniProtKB/Swiss-Prot  Length:141

    Alignment length:140
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141
           4HBT_PSEUC     2 ARSITMQQRIEFGDCDPAGIVWFPNYHRWLDAASRNYFIKCGLPPWRQTVVERGIVGTPIVSCNASFVCTASYDDVLTIETCIKEWRRKSFVQRHSVSRTTPGGDVQLVMRADEIRVFAMNDGERLRAIEVPADYIELCS 141
               SCOP domains d1lo7a_ A: 4-hydroxybenzoyl-CoA thioesterase                                                                                                 SCOP domains
               CATH domains 1lo7A00 A:2-141  [code=3.10.129.10, no name defined]                                                                                         CATH domains
               Pfam domains -----------------4HBT-1lo7A01 A:19-107                                                                    ---------------------------------- Pfam domains
         Sec.struct. author ..........hhhhh.......hhhhhhhhhhhhhhhhhhh...hhhhhhhhhheee..eeeeeeee........eeeeeeeeeee...eeeeeeeeeee.....eeeeeeeeeeeeeeeee..eeeee..hhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------4HBCOA_THIOESTERAS------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lo7 A   2 ARSITMQQRIEFGDCDPAGIVWYPNYHRWLDAASRNYFIKCGLPPWRQTVVERGIVGTPIVSCNASFVCTASYDDVLTIETCIKEWRRKSFVQRHSVSRTTPGGDVQLVMRADEIRVFAMNDGERLRAIEVPADYIELCS 141
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141

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 '\|'

Classification and Annotation

SCOP Domains (1, 1)

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

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

Fold: Thioesterase/thiol ester dehydrase-isomerase (151)

Superfamily: Thioesterase/thiol ester dehydrase-isomerase (151)

Family: 4HBT-like (28)

Protein domain: 4-hydroxybenzoyl-CoA thioesterase (4)

Pseudomonas sp., CBS-3 [TaxId: 306] (4)

d1lo7a_

CATH Domains (1, 1)

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: Roll (3276)

Topology: Thiol Ester Dehydrase; Chain A (90)

Homologous Superfamily: [code=3.10.129.10, no name defined] (90)

Cbs3 (Pseudomonas sp) (4)

1lo7A00

A:2-141

Pfam Domains (1, 1)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: HotDog (52)

Family: 4HBT (31)

Pseudomonas sp. (strain CBS-3) (3)

4HBT-1lo7A01

A:19-107

Gene Ontology (2, 2)

Asymmetric Unit(hide GO term definitions)

Chain A (4HBT_PSEUC | P56653)

molecular function
	GO:0018739		4-hydroxybenzoyl-CoA thioesterase activity		Catalysis of the reaction: 4-hydroxybenzoyl-CoA + H(2)O = 4-hydroxybenzoate + CoA + H(+).
	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.

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	1lo7
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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
	4HBT_PSEUC \| P56653	:	1bvq 1lo8 1lo9

Related Entries Specified in the PDB File

1lo8 1lo9