Skip to main content

 3G4Z | pdb_00003g4z

Crystal Structure of NiSOD Y9F mutant at 1.9 A

External Resource: Annotation


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Cd3g4zc_ All alpha proteins Four-helical up-and-down bundle Nickel-containing superoxide dismutase, NiSOD Nickel-containing superoxide dismutase, NiSOD automated matches (Streptomyces coelicolor ) [TaxId: 1902 ], SCOPe (2.08)
Bd3g4zb_ All alpha proteins Four-helical up-and-down bundle Nickel-containing superoxide dismutase, NiSOD Nickel-containing superoxide dismutase, NiSOD automated matches (Streptomyces coelicolor ) [TaxId: 1902 ], SCOPe (2.08)
Ad3g4za_ All alpha proteins Four-helical up-and-down bundle Nickel-containing superoxide dismutase, NiSOD Nickel-containing superoxide dismutase, NiSOD automated matches (Streptomyces coelicolor ) [TaxId: 1902 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
CSCOP2B SuperfamilyNickel-containing superoxide dismutase, NiSOD 8040049 3001167 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyNickel-containing superoxide dismutase, NiSOD 8040049 3001167 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyNickel-containing superoxide dismutase, NiSOD 8040049 3001167 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
CMethyltransf_25e3g4zC1 A: alpha arraysX: HTHH: HTHT: tetra-helical, lambda repressor-likeF: Methyltransf_25ECOD (v295.2)
BMethyltransf_25e3g4zB1 A: alpha arraysX: HTHH: HTHT: tetra-helical, lambda repressor-likeF: Methyltransf_25ECOD (v295.2)
AMethyltransf_25e3g4zA1 A: alpha arraysX: HTHH: HTHT: tetra-helical, lambda repressor-likeF: Methyltransf_25ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C1.20.120.400 Mainly Alpha Up-down Bundle Four Helix Bundle (Hemerythrin (Met), subunit A) Nickel-containing superoxide dismutaseCATH (4.3.0)
B1.20.120.400 Mainly Alpha Up-down Bundle Four Helix Bundle (Hemerythrin (Met), subunit A) Nickel-containing superoxide dismutaseCATH (4.3.0)
A1.20.120.400 Mainly Alpha Up-down Bundle Four Helix Bundle (Hemerythrin (Met), subunit A) Nickel-containing superoxide dismutaseCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
PF09055Nickel-containing superoxide dismutase (Sod_Ni)Nickel-containing superoxide dismutaseNickel containing superoxide dismutase (NiSOD) is a metalloenzyme containing a hexameric assembly of right-handed 4-helix bundles of up-down-up-down topology with an N-terminal His-Cys-X-X-Pro-Cys-Gly-X-Tyr motif that chelates the active site Ni ions ...Nickel containing superoxide dismutase (NiSOD) is a metalloenzyme containing a hexameric assembly of right-handed 4-helix bundles of up-down-up-down topology with an N-terminal His-Cys-X-X-Pro-Cys-Gly-X-Tyr motif that chelates the active site Ni ions. NiSOD catalyses the disproportionation of superoxide to peroxide and molecular oxygen through alternate oxidation and reduction of Ni, protecting cells from the toxic products of aerobic metabolism [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
Superoxide dismutase [Ni] -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C
IPR036502Nickel-containing superoxide dismutase superfamilyHomologous Superfamily
A, B, C
IPR014123Superoxide dismutase, Nickel-typeFamily