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4NXA

SPERM WHALE MYOGLOBIN UNDER XENON PRESSURE 30 Bar

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 Residues15
DetailsBINDING SITE FOR RESIDUE HEM A 201
ChainResidue
ALYS42
AILE99
ATYR103
AHOH308
AHOH317
AHOH322
AHOH331
APHE43
AARG45
AHIS64
AVAL68
ALEU89
ASER92
AHIS93
AHIS97

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 202
ChainResidue
AGLN8
AHIS12
AHIS36
AGLU38

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE ZN A 203
ChainResidue
AGLU59
ALYS62

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 204
ChainResidue
ASER58
AGLU59
AASP60
AHOH301
AHOH321
AHOH333
AHOH336

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 205
ChainResidue
AARG45
AHIS64
ATHR67
AHIS116
AHOH322

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 206
ChainResidue
AHIS119
APRO120
AGLY121
AASP122

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE XE A 208
ChainResidue
ASER108
APHE138

site_idAC8
Number of Residues2
DetailsBINDING SITE FOR RESIDUE XE A 209
ChainResidue
AHIS82
AALA134

site_idAC9
Number of Residues2
DetailsBINDING SITE FOR RESIDUE XE A 210
ChainResidue
AILE28
AVAL68

site_idBC1
Number of Residues1
DetailsBINDING SITE FOR RESIDUE XE A 211
ChainResidue
AILE28

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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