Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

2NRL

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 Residues18
DetailsBINDING SITE FOR RESIDUE HEM A 148
ChainResidue
ALEU39
AHIS93
AILE95
AASN99
APHE100
AHOH304
AHOH314
AHOH326
AHOH374
AHOH440
APHE40
ALYS42
AHIS60
ATHR63
ALEU68
ALEU85
ASER88
AHIS89

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 301
ChainResidue
ALYS83
AASN87
ALEU143
AEDO302
AHOH381

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 302
ChainResidue
AGLU142
AEDO301
AHOH380

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 303
ChainResidue
AALA52
AGLY53
ASER58
AHOH373
AHOH385

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues139
DetailsDomain: {"description":"Globin","evidences":[{"source":"PROSITE-ProRule","id":"PRU00238","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
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_FI3
Number of Residues1
DetailsBinding site: {"description":"proximal binding residue","evidences":[{"source":"UniProtKB","id":"P02144","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

PDB statisticsPDBj update infoContact PDBjnumon