4G1V

X-ray structure of yeast flavohemoglobin

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000166	molecular_function	nucleotide binding
A	0008941	molecular_function	nitric oxide dioxygenase NAD(P)H activity
A	0016491	molecular_function	oxidoreductase activity
A	0019825	molecular_function	oxygen binding
A	0020037	molecular_function	heme binding
A	0046872	molecular_function	metal ion binding
A	0062197	biological_process	cellular response to chemical stress

Functional Information from PDB Data

site_id	AC1
Number of Residues	22
Details	BINDING SITE FOR RESIDUE HEM A 401

Chain	Residue
A	ILE42
A	HIS85
A	LEU88
A	ILE90
A	HIS94
A	TYR95
A	VAL98
A	TYR126
A	PRO392
A	LYS393
A	MET394
A	PHE43
A	NO2404
A	HOH604
A	HOH675
A	ASN47
A	GLN53
A	ALA56
A	THR60
A	GLN80
A	ILE81
A	LYS84

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site_id	AC2
Number of Residues	30
Details	BINDING SITE FOR RESIDUE FAD A 402

Chain	Residue
A	ASN44
A	THR46
A	VAL50
A	LYS84
A	GLU108
A	TYR189
A	ARG207
A	HIS208
A	TYR209
A	SER210
A	ALA223
A	VAL224
A	LYS225
A	GLU227
A	ARG230
A	PHE233
A	PRO234
A	GLY236
A	LEU237
A	VAL238
A	SER239
A	VAL282
A	THR285
A	PHE390
A	GLY391
A	HOH502
A	HOH507
A	HOH512
A	HOH521
A	HOH633

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site_id	AC3
Number of Residues	4
Details	BINDING SITE FOR RESIDUE K A 403

Chain	Residue
A	HIS36
A	HIS36
A	GLU38
A	GLU38

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site_id	AC4
Number of Residues	3
Details	BINDING SITE FOR RESIDUE NO2 A 404

Chain	Residue
A	TYR29
A	GLN53
A	HEM401

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