2CZL

Crystal structure of MqnD (TTHA1568), a menaquinone biosynthetic enzyme from Thermus thermophilus HB8 (Cys11 modified with beta-mercaptoethanol)

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0009234	biological_process	menaquinone biosynthetic process
A	0016829	molecular_function	lyase activity
A	0016830	molecular_function	carbon-carbon lyase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	2
Details	BINDING SITE FOR RESIDUE K A 601

Chain	Residue
A	PHE149
A	XPE501

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site_id	AC2
Number of Residues	11
Details	BINDING SITE FOR RESIDUE TLA A 401

Chain	Residue
A	LEU176
A	HOH602
A	HOH648
A	HOH696
A	VAL39
A	LYS55
A	SER57
A	THR106
A	THR107
A	ALA108
A	HIS145

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site_id	AC3
Number of Residues	10
Details	BINDING SITE FOR RESIDUE XPE A 501

Chain	Residue
A	ARG148
A	PHE149
A	TYR151
A	PRO152
A	ARG153
A	ARG198
A	GLU225
A	ALA229
A	K601
A	HOH844

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Proton acceptor => ECO:0000305|PubMed:19602440

Chain	Residue	Details
A	HIS145

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site_id	SWS_FT_FI2
Number of Residues	2
Details	BINDING: BINDING => ECO:0000305

Chain	Residue	Details
A	LYS55
A	THR107

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