2G19

Cellular Oxygen Sensing: Crystal Structure of Hypoxia-Inducible Factor Prolyl Hydroxylase (PHD2)

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005506	molecular_function	iron ion binding
A	0016705	molecular_function	oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
A	0031418	molecular_function	L-ascorbic acid binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE FE2 A 501

Chain	Residue
A	HIS313
A	ASP315
A	HIS374
A	HOH601
A	4HG801

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site_id	AC2
Number of Residues	18
Details	BINDING SITE FOR RESIDUE 4HG A 801

Chain	Residue
A	TYR310
A	HIS313
A	ASP315
A	TYR329
A	LEU343
A	HIS374
A	VAL376
A	ARG383
A	ARG398
A	FE2501
A	HOH601
A	HOH602
A	HOH617
A	HOH653
A	ASP254
A	ILE256
A	MET299
A	TYR303

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	3
Details	BINDING: BINDING => ECO:0000269|PubMed:16782814, ECO:0000269|PubMed:19604478, ECO:0000269|PubMed:28594552, ECO:0007744|PDB:2G19, ECO:0007744|PDB:3HQU, ECO:0007744|PDB:5V18

Chain	Residue	Details
A	HIS313
A	ASP315
A	HIS374

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site_id	SWS_FT_FI2
Number of Residues	1
Details	BINDING: BINDING => ECO:0000305|PubMed:19604478

Chain	Residue	Details
A	ARG383

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site_id	SWS_FT_FI3
Number of Residues	5
Details	MOD_RES: S-nitrosocysteine => ECO:0000269|PubMed:21601578

Chain	Residue	Details
A	CYS201
A	CYS208
A	CYS302
A	CYS323
A	CYS326

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