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2NRM

S-nitrosylated blackfin tuna myoglobin

Functional Information from GO Data
ChainGOidnamespacecontents
A0004601molecular_functionperoxidase activity
A0005344molecular_functionoxygen carrier activity
A0015671biological_processoxygen transport
A0016491molecular_functionoxidoreductase activity
A0016528cellular_componentsarcoplasm
A0019430biological_processremoval of superoxide radicals
A0019825molecular_functionoxygen binding
A0020037molecular_functionheme binding
A0046872molecular_functionmetal ion binding
A0070062cellular_componentextracellular exosome
A0098809molecular_functionnitrite reductase activity
Functional Information from PDB Data
site_idAC1
Number of Residues20
DetailsBINDING SITE FOR RESIDUE HEM A 148
ChainResidue
ALEU39
AILE95
AASN99
APHE100
AHOH305
AHOH319
AHOH354
AHOH423
AHOH426
AHOH452
AHOH480
APHE40
AHOH489
ALYS42
AHIS60
ATHR63
ALEU85
ASER88
AHIS89
AHIS93

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 301
ChainResidue
ALYS83
AGLU142
ALEU143
AHOH352
AHOH487

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 302
ChainResidue
AALA90
ALYS94
APRO96
APHE145
AHOH311
AHOH340
AHOH413
AHOH498

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 303
ChainResidue
AASP17
ATYR18
ATHR19
ALYS66
AHOH318

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 304
ChainResidue
AGLU113
ALYS114
AHOH368
AHOH457

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P02189","evidenceCode":"ECO:0000250"},{"source":"PROSITE-ProRule","id":"PRU00238","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsBinding site: {"description":"proximal binding residue","evidences":[{"source":"UniProtKB","id":"P02144","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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