Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilySOR-like8026239 4003604 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyDimeric alpha+beta barrel8038618 3000089 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyDimeric alpha+beta barrel8090915 3000089 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyDimeric alpha+beta barrel8090915 3000089 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyDimeric alpha+beta barrel8038618 3000089 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyDimeric alpha+beta barrel8038618 3000089 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyDimeric alpha+beta barrel8090915 3000089 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyDimeric alpha+beta barrel8090915 3000089 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyDimeric alpha+beta barrel8038618 3000089 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyDimeric alpha+beta barrel8038618 3000089 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyDimeric alpha+beta barrel8090915 3000089 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyDimeric alpha+beta barrel8038618 3000089 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyDimeric alpha+beta barrel8090915 3000089 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF07682e2cb2A3 A: a+b two layersX: Alpha-beta plaitsH: Dimeric alpha+beta barrel (From Topology)T: Dimeric alpha+beta barrelF: PF07682ECOD (1.6)
BPF07682e2cb2B2 A: a+b two layersX: Alpha-beta plaitsH: Dimeric alpha+beta barrel (From Topology)T: Dimeric alpha+beta barrelF: PF07682ECOD (1.6)
CPF07682e2cb2C2 A: a+b two layersX: Alpha-beta plaitsH: Dimeric alpha+beta barrel (From Topology)T: Dimeric alpha+beta barrelF: PF07682ECOD (1.6)
DPF07682e2cb2D2 A: a+b two layersX: Alpha-beta plaitsH: Dimeric alpha+beta barrel (From Topology)T: Dimeric alpha+beta barrelF: PF07682ECOD (1.6)
EPF07682e2cb2E2 A: a+b two layersX: Alpha-beta plaitsH: Dimeric alpha+beta barrel (From Topology)T: Dimeric alpha+beta barrelF: PF07682ECOD (1.6)
FPF07682e2cb2F2 A: a+b two layersX: Alpha-beta plaitsH: Dimeric alpha+beta barrel (From Topology)T: Dimeric alpha+beta barrelF: PF07682ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF07682Sulphur oxygenase reductase (SOR)Sulphur oxygenase reductaseThe sulphur oxygenase/reductase (SOR) of the thermo-acidophilic archaeon Acidianus ambivalens is an unusual enzyme consisting of 24 identical subunits arranged in a perfectly symmetrical hollow sphere and containing a mononuclear non-heme iron centre ...The sulphur oxygenase/reductase (SOR) of the thermo-acidophilic archaeon Acidianus ambivalens is an unusual enzyme consisting of 24 identical subunits arranged in a perfectly symmetrical hollow sphere and containing a mononuclear non-heme iron centre (personal communication: A. Kletzin). At 85 degrees C in vitro, elemental sulphur is oxidised to sulphite, thiosulphate and hydrogen sulphide with no external cofactors needed. The proposed equation is: 4S + O2 + 4 H2O ---> 2 HSO3- + 2 H2S + 2 H+.
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR011661Sulphur oxygenase reductaseFamily
A, B, C, D, E
IPR011008Dimeric alpha-beta barrelHomologous Superfamily

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
A, B, C, D, E
CSS Parent Component: CYS

RESIDAA0269

PSI-MOD :  L-cysteine persulfide MOD:00274