3WYO

Heterodimeric myoglobin formed by domain swapping

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004601	molecular_function	peroxidase activity
A	0005344	molecular_function	oxygen carrier activity
A	0005737	cellular_component	cytoplasm
A	0015671	biological_process	oxygen transport
A	0016491	molecular_function	oxidoreductase activity
A	0016528	cellular_component	sarcoplasm
A	0019430	biological_process	removal of superoxide radicals
A	0019825	molecular_function	oxygen binding
A	0020037	molecular_function	heme binding
A	0046872	molecular_function	metal ion binding
A	0098809	molecular_function	nitrite reductase activity
B	0004601	molecular_function	peroxidase activity
B	0005344	molecular_function	oxygen carrier activity
B	0005737	cellular_component	cytoplasm
B	0015671	biological_process	oxygen transport
B	0016491	molecular_function	oxidoreductase activity
B	0016528	cellular_component	sarcoplasm
B	0019430	biological_process	removal of superoxide radicals
B	0019825	molecular_function	oxygen binding
B	0020037	molecular_function	heme binding
B	0046872	molecular_function	metal ion binding
B	0098809	molecular_function	nitrite reductase activity
C	0004601	molecular_function	peroxidase activity
C	0005344	molecular_function	oxygen carrier activity
C	0005737	cellular_component	cytoplasm
C	0015671	biological_process	oxygen transport
C	0016491	molecular_function	oxidoreductase activity
C	0016528	cellular_component	sarcoplasm
C	0019430	biological_process	removal of superoxide radicals
C	0019825	molecular_function	oxygen binding
C	0020037	molecular_function	heme binding
C	0046872	molecular_function	metal ion binding
C	0098809	molecular_function	nitrite reductase activity
D	0004601	molecular_function	peroxidase activity
D	0005344	molecular_function	oxygen carrier activity
D	0005737	cellular_component	cytoplasm
D	0015671	biological_process	oxygen transport
D	0016491	molecular_function	oxidoreductase activity
D	0016528	cellular_component	sarcoplasm
D	0019430	biological_process	removal of superoxide radicals
D	0019825	molecular_function	oxygen binding
D	0020037	molecular_function	heme binding
D	0046872	molecular_function	metal ion binding
D	0098809	molecular_function	nitrite reductase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	12
Details	BINDING SITE FOR RESIDUE HEM A 201

Chain	Residue
A	LEU89
B	LYS45
B	HIS64
B	HOH301
A	SER92
A	HIS93
A	HIS97
A	ILE99
A	TYR103
A	LEU104
B	LYS42
B	PHE43

---

site_id	AC2
Number of Residues	13
Details	BINDING SITE FOR RESIDUE HEM B 201

Chain	Residue
A	LYS42
A	PHE43
A	LYS45
A	HIS68
A	ALA71
B	LEU89
B	SER92
B	HIS93
B	HIS97
B	ILE99
B	TYR103
B	LEU104
B	HOH338

---

site_id	AC3
Number of Residues	16
Details	BINDING SITE FOR RESIDUE HEM C 201

Chain	Residue
C	LEU89
C	SER92
C	HIS93
C	HIS97
C	ILE99
C	TYR103
C	LEU104
C	PHE138
C	HOH321
C	HOH343
C	HOH344
D	LYS42
D	PHE43
D	LYS45
D	HIS64
D	HOH301

---

site_id	AC4
Number of Residues	12
Details	BINDING SITE FOR RESIDUE HEM D 201

Chain	Residue
C	LYS42
C	PHE43
C	VAL67
C	HIS68
C	ALA71
D	LEU89
D	SER92
D	HIS93
D	HIS97
D	ILE99
D	TYR103
D	HOH317

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	2
Details	BINDING: BINDING => ECO:0000250|UniProtKB:P02189, ECO:0000255|PROSITE-ProRule:PRU00238

Chain	Residue	Details
B	HIS64
D	HIS64

---

site_id	SWS_FT_FI2
Number of Residues	2
Details	BINDING: proximal binding residue => ECO:0000269|PubMed:10706294, ECO:0000269|PubMed:2359126, ECO:0000269|PubMed:7654702, ECO:0007744|PDB:1AZI, ECO:0007744|PDB:1BJE, ECO:0007744|PDB:1DWR, ECO:0007744|PDB:1DWS, ECO:0007744|PDB:1DWT, ECO:0007744|PDB:1GJN, ECO:0007744|PDB:1HSY, ECO:0007744|PDB:1NPF, ECO:0007744|PDB:1NPG, ECO:0007744|PDB:1NZ2, ECO:0007744|PDB:1NZ3, ECO:0007744|PDB:1NZ4, ECO:0007744|PDB:1NZ5, ECO:0007744|PDB:1RSE, ECO:0007744|PDB:1WLA, ECO:0007744|PDB:1XCH, ECO:0007744|PDB:1YMA, ECO:0007744|PDB:1YMB, ECO:0007744|PDB:2FRF, ECO:0007744|PDB:2FRI, ECO:0007744|PDB:2FRJ, ECO:0007744|PDB:2FRK, ECO:0007744|PDB:2NSR, ECO:0007744|PDB:2NSS, ECO:0007744|PDB:2V1E, ECO:0007744|PDB:2V1F, ECO:0007744|PDB:2V1G, ECO:0007744|PDB:2V1H, ECO:0007744|PDB:2V1I, ECO:0007744|PDB:2V1J, ECO:0007744|PDB:2V1K, ECO:0007744|PDB:2VLX, ECO:0007744|PDB:2VLY, ECO:0007744|PDB:2VLZ, ECO:0007744|PDB:2VM0, ECO:0007744|PDB:3HC9, ECO:0007744|PDB:3HEN, ECO:0007744|PDB:3HEO, ECO:0007744|PDB:3HEP, ECO:0007744|PDB:3LR7, ECO:0007744|PDB:3LR9, ECO:0007744|PDB:3RJ6, ECO:0007744|PDB:3VM9, ECO:0007744|PDB:3WYO, ECO:0007744|PDB:4DC7, ECO:0007744|PDB:4DC8, ECO:0007744|PDB:4NS2

Chain	Residue	Details
B	HIS93
D	HIS93

---

site_id	SWS_FT_FI3
Number of Residues	2
Details	MOD_RES: Phosphoserine => ECO:0000250|UniProtKB:Q9QZ76

Chain	Residue	Details
B	SER3
D	SER3

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