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3O89

Crystal Structure of Sperm Whale Myoglobin G65T

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 2154
ChainResidue
ALYS2042
AILE2099
ATYR2103
AHOH4001
AHOH4067
AHOH4089
AHOH4206
AHOH4208
AHOH4209
AHOH4210
APHE2043
AARG2045
AHIS2064
AVAL2068
ALEU2089
ASER2092
AHIS2093
AHIS2097

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 2155
ChainResidue
AGLY2124
AALA2125
AASP2126
AHOH4211
AHOH4213
AHOH4214

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 2157
ChainResidue
ASER2003
AGLU2004
ALYS2034
ATHR2051
AGLU2052
AALA2053
AHOH4016
AHOH4250

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues146
DetailsDomain: {"description":"Globin","evidences":[{"source":"PROSITE-ProRule","id":"PRU00238","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00238","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"7463482","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1MBO","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsBinding site: {"description":"proximal binding residue","evidences":[{"source":"PROSITE-ProRule","id":"PRU00238","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"845959","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4MBN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5MBN","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q9QZ76","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P04247","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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