3GD6

Crystal structure of divergent enolase from Oceanobacillus iheyensis complexed with phosphate

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0016829	molecular_function	lyase activity
A	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	9
Details	BINDING SITE FOR RESIDUE PO4 A 401

Chain	Residue
A	TYR89
A	TYR164
A	ASP193
A	SER195
A	HIS196
A	SER222
A	HIS246
A	HOH501
A	HOH622

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Proton donor => ECO:0000269|PubMed:19883118

Chain	Residue	Details
A	TYR90

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site_id	SWS_FT_FI2
Number of Residues	1
Details	ACT_SITE: Proton acceptor => ECO:0000269|PubMed:19883118

Chain	Residue	Details
A	TYR164

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site_id	SWS_FT_FI3
Number of Residues	10
Details	BINDING:

Chain	Residue	Details
A	ASP42
A	HIS45
A	TYR89
A	ASP193
A	GLU221
A	HIS246
A	THR296
A	THR297
A	ARG385
A	ARG15

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site_id	SWS_FT_FI4
Number of Residues	1
Details	SITE: Increases basicity of active site Tyr

Chain	Residue	Details
A	ARG162

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Catalytic Information from CSA

site_id	MCSA1
Number of Residues	9
Details	M-CSA 502

Chain	Residue	Details
A	ASP42	metal ligand
A	HIS45	metal ligand
A	TYR90	proton acceptor, proton donor
A	ARG162	electrostatic stabiliser, modifies pKa
A	TYR164	proton acceptor, proton donor
A	ASP193	metal ligand
A	GLU221	metal ligand
A	HIS246	metal ligand
A	THR297	metal ligand

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