Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AAhpC-TSA_1e5xbqA1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: AhpC-TSA_1ECOD (1.6)
BAhpC-TSA_1e5xbqB1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: AhpC-TSA_1ECOD (1.6)
CAhpC-TSA_1e5xbqC1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: AhpC-TSA_1ECOD (1.6)
DAhpC-TSA_1e5xbqD1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: AhpC-TSA_1ECOD (1.6)
EAhpC-TSA_1e5xbqE1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: AhpC-TSA_1ECOD (1.6)
FAhpC-TSA_1e5xbqF1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: AhpC-TSA_1ECOD (1.6)
GAhpC-TSA_1e5xbqG1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: AhpC-TSA_1ECOD (1.6)
HAhpC-TSA_1e5xbqH1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: AhpC-TSA_1ECOD (1.6)
IAhpC-TSA_1e5xbqI1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: AhpC-TSA_1ECOD (1.6)
JAhpC-TSA_1e5xbqJ1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: AhpC-TSA_1ECOD (1.6)
KAhpC-TSA_1e5xbqK1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: AhpC-TSA_1ECOD (1.6)
LAhpC-TSA_1e5xbqL1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: AhpC-TSA_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)
A3.30.1020.10 Alpha Beta 2-Layer Sandwich Antioxidant, Horf6 Chain A, domain 2CATH (4.3.0)
B3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)
B3.30.1020.10 Alpha Beta 2-Layer Sandwich Antioxidant, Horf6 Chain A, domain 2CATH (4.3.0)
C3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)
C3.30.1020.10 Alpha Beta 2-Layer Sandwich Antioxidant, Horf6 Chain A, domain 2CATH (4.3.0)
D3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)
D3.30.1020.10 Alpha Beta 2-Layer Sandwich Antioxidant, Horf6 Chain A, domain 2CATH (4.3.0)
E3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)
E3.30.1020.10 Alpha Beta 2-Layer Sandwich Antioxidant, Horf6 Chain A, domain 2CATH (4.3.0)
F3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)
F3.30.1020.10 Alpha Beta 2-Layer Sandwich Antioxidant, Horf6 Chain A, domain 2CATH (4.3.0)
G3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)
G3.30.1020.10 Alpha Beta 2-Layer Sandwich Antioxidant, Horf6 Chain A, domain 2CATH (4.3.0)
H3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)
H3.30.1020.10 Alpha Beta 2-Layer Sandwich Antioxidant, Horf6 Chain A, domain 2CATH (4.3.0)
I3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)
I3.30.1020.10 Alpha Beta 2-Layer Sandwich Antioxidant, Horf6 Chain A, domain 2CATH (4.3.0)
J3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)
J3.30.1020.10 Alpha Beta 2-Layer Sandwich Antioxidant, Horf6 Chain A, domain 2CATH (4.3.0)
K3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)
K3.30.1020.10 Alpha Beta 2-Layer Sandwich Antioxidant, Horf6 Chain A, domain 2CATH (4.3.0)
L3.40.30.10 Alpha Beta 3-Layer(aba) Sandwich Glutaredoxin GlutaredoxinCATH (4.3.0)
L3.30.1020.10 Alpha Beta 2-Layer Sandwich Antioxidant, Horf6 Chain A, domain 2CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF00578AhpC/TSA family (AhpC-TSA)AhpC/TSA familyThis family contains proteins related to alkyl hydroperoxide reductase (AhpC) and thiol specific antioxidant (TSA).Domain
A, B, C, D, E
PF10417C-terminal domain of 1-Cys peroxiredoxin (1-cysPrx_C)C-terminal domain of 1-Cys peroxiredoxinThis is the C-terminal domain of 1-Cys peroxiredoxin (1-cysPrx), a member of the peroxiredoxin superfamily which protect cells against membrane oxidation through glutathione (GSH)-dependent reduction of phospholipid hydroperoxides to corresponding al ...This is the C-terminal domain of 1-Cys peroxiredoxin (1-cysPrx), a member of the peroxiredoxin superfamily which protect cells against membrane oxidation through glutathione (GSH)-dependent reduction of phospholipid hydroperoxides to corresponding alcohols [1]. The C-terminal domain is crucial for providing the extra cysteine necessary for dimerisation of the whole molecule. Loss of the enzyme's peroxidase activity is associated with oxidation of the catalytic cysteine, upstream of this domain; and glutathionylation, presumably through its disruption of protein structure, facilitates access for GSH, resulting in spontaneous reduction of the mixed disulfide to the sulfhydryl and consequent activation of the enzyme [2]. The domain is associated with family AhpC-TSA, Pfam:PF00578, which carries the catalytic cysteine.
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR019479Peroxiredoxin, C-terminalDomain
A, B, C, D, E
IPR024706Peroxiredoxin, AhpC-typeFamily
A, B, C, D, E
IPR050217Thiol-specific antioxidant peroxiredoxinFamily
A, B, C, D, E
IPR013766Thioredoxin domainDomain
A, B, C, D, E
IPR022915Peroxiredoxin, TDXH subfamilyFamily
A, B, C, D, E
IPR0450201-Cys peroxiredoxinFamily
A, B, C, D, E
IPR036249Thioredoxin-like superfamilyHomologous Superfamily
A, B, C, D, E
IPR000866Alkyl hydroperoxide reductase subunit C/ Thiol specific antioxidantDomain

Protein Modification Annotation

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

RESIDAA0556

PSI-MOD :  L-cysteic acid (L-cysteine sulfonic acid) MOD:00460