2OXH

The SOXYZ Complex of Paracoccus Pantotrophus

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A [auth Z]	d2oxhz_	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	automated matches	automated matches	(Paracoccus denitrificans ) [TaxId: 266 ],	SCOPe (2.08)
C [auth A]	d2oxha_	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	automated matches	automated matches	(Paracoccus denitrificans ) [TaxId: 266 ],	SCOPe (2.08)
E [auth C]	d2oxhc_	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	automated matches	automated matches	(Paracoccus denitrificans ) [TaxId: 266 ],	SCOPe (2.08)
G [auth E]	d2oxhe_	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	automated matches	automated matches	(Paracoccus denitrificans ) [TaxId: 266 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth Z]	SCOP2B Superfamily	E set domains	8086230	3000070	SCOP2B (2022-06-29)
C [auth A]	SCOP2B Superfamily	E set domains	8086230	3000070	SCOP2B (2022-06-29)
E [auth C]	SCOP2B Superfamily	E set domains	8086230	3000070	SCOP2B (2022-06-29)
G [auth E]	SCOP2B Superfamily	E set domains	8086230	3000070	SCOP2B (2022-06-29)
B [auth Y]	SCOP2B Superfamily	E set domains	8091811	3000070	SCOP2B (2022-06-29)
D [auth B]	SCOP2B Superfamily	E set domains	8091811	3000070	SCOP2B (2022-06-29)
F [auth D]	SCOP2B Superfamily	E set domains	8091811	3000070	SCOP2B (2022-06-29)
H [auth F]	SCOP2B Superfamily	E set domains	8091811	3000070	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth Z]	SoxZ	e2oxhZ1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: SoxZ	ECOD (1.6)
C [auth A]	SoxZ	e2oxhA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: SoxZ	ECOD (1.6)
E [auth C]	SoxZ	e2oxhC1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: SoxZ	ECOD (1.6)
G [auth E]	SoxZ	e2oxhE1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: SoxZ	ECOD (1.6)
B [auth Y]	SoxY	e2oxhY1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: SoxY	ECOD (1.6)
D [auth B]	SoxY	e2oxhB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: SoxY	ECOD (1.6)
F [auth D]	SoxY	e2oxhD1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: SoxY	ECOD (1.6)
H [auth F]	SoxY	e2oxhF1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: SoxY	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth Z]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
C [auth A]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
E [auth C]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
G [auth E]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B [auth Y]	2.60.40.2470	Mainly Beta	Sandwich	Immunoglobulin-like	SoxY domain	CATH (4.3.0)
D [auth B]	2.60.40.2470	Mainly Beta	Sandwich	Immunoglobulin-like	SoxY domain	CATH (4.3.0)
F [auth D]	2.60.40.2470	Mainly Beta	Sandwich	Immunoglobulin-like	SoxY domain	CATH (4.3.0)
H [auth F]	2.60.40.2470	Mainly Beta	Sandwich	Immunoglobulin-like	SoxY domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth Z], C [auth A], E [auth C], G [auth E]	PF08770	Sulphur oxidation protein SoxZ (SoxZ)	Sulphur oxidation protein SoxZ	SoxZ forms an anti parallel beta structure and forms a complex with SoxY. Sulphur oxidation occurs at the thiol of a conserved cysteine residue of the SoxY subunit [1].	Domain
B [auth Y], D [auth B], F [auth D], H [auth F]	PF13501	Sulfur oxidation protein SoxY (SoxY)	Sulfur oxidation protein SoxY	This domain is found in the sulfur oxidation protein SoxY. It is closely related to the Desulfoferrodoxin family Pfam:PF01880. Dissimilatory oxidation of thiosulfate is carried out by the ubiquitous sulfur-oxidizing (Sox) multi-enzyme system. In this ...	This domain is found in the sulfur oxidation protein SoxY. It is closely related to the Desulfoferrodoxin family Pfam:PF01880. Dissimilatory oxidation of thiosulfate is carried out by the ubiquitous sulfur-oxidizing (Sox) multi-enzyme system. In this system, SoxY plays a key role, functioning as the sulfur substrate-binding protein that offers its sulfur substrate, which is covalently bound to a conserved C-terminal cysteine, to another oxidizing Sox enzyme [1]. The structure of this domain shows an Ig-like fold [1].	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth Z], C [auth A], E [auth C], G [auth E]	IPR030995	Thiosulfate oxidation carrier complex protein SoxZ	Family
A [auth Z], C [auth A], E [auth C], G [auth E]	IPR014880	Sulphur oxidation protein SoxZ	Domain
A [auth Z], C [auth A], E [auth C], G [auth E]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A [auth Z], C [auth A], E [auth C], G [auth E]	IPR014756	Immunoglobulin E-set	Homologous Superfamily
B [auth Y], D [auth B], F [auth D], H [auth F]	IPR016568	Sulphur oxidation, SoxY	Family
B [auth Y], D [auth B], F [auth D], H [auth F]	IPR038162	Ig-like SoxY domain superfamily	Homologous Superfamily
B [auth Y], D [auth B], F [auth D], H [auth F]	IPR032711	Ig-like SoxY domain	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B [auth Y], D [auth B], F [auth D], H [auth F]	CSU	Parent Component: CYS RESID: AA0171 PSI-MOD : S-sulfo-L-cysteine MOD:00180

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.