1JX7 | pdb_00001jx7

Crystal structure of ychN protein from E.coli

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1jx7a1	Alpha and beta proteins (a/b)	DsrEFH-like	DsrEFH-like	DsrEF-like	Hypothetical protein YchN	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
A	d1jx7a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1jx7b1	Alpha and beta proteins (a/b)	DsrEFH-like	DsrEFH-like	DsrEF-like	Hypothetical protein YchN	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1jx7b2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d1jx7c1	Alpha and beta proteins (a/b)	DsrEFH-like	DsrEFH-like	DsrEF-like	Hypothetical protein YchN	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d1jx7c2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d1jx7d1	Alpha and beta proteins (a/b)	DsrEFH-like	DsrEFH-like	DsrEF-like	Hypothetical protein YchN	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d1jx7d2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
E	d1jx7e1	Alpha and beta proteins (a/b)	DsrEFH-like	DsrEFH-like	DsrEF-like	Hypothetical protein YchN	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
E	d1jx7e2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
F	d1jx7f1	Alpha and beta proteins (a/b)	DsrEFH-like	DsrEFH-like	DsrEF-like	Hypothetical protein YchN	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
F	d1jx7f2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	DsrEF-like	8030307	4002297	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	DsrEFH-like	8042686	3001075	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	DsrEFH-like	8042686	3001075	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	DsrEFH-like	8042686	3001075	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	DsrEFH-like	8042686	3001075	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	DsrEFH-like	8042686	3001075	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	DsrEFH-like	8042686	3001075	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	DsrE	e1jx7A1	A: a/b three-layered sandwiches	X: YchN-like	H: YchN-like	T: YchN-like	F: DsrE	ECOD (v294.1)
B	Pribosyltran	e1jx7B1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: Pribosyltran	ECOD (v294.1)
C	Pribosyltran	e1jx7C1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: Pribosyltran	ECOD (v294.1)
D	Pribosyltran	e1jx7D1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: Pribosyltran	ECOD (v294.1)
E	Pribosyltran	e1jx7E1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: Pribosyltran	ECOD (v294.1)
F	Pribosyltran	e1jx7F1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: Pribosyltran	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.1260.10	Alpha Beta	3-Layer(aba) Sandwich	Hypothetical Protein Ychn	Chain: A,	CATH (4.3.0)
B	3.40.1260.10	Alpha Beta	3-Layer(aba) Sandwich	Hypothetical Protein Ychn	Chain: A,	CATH (4.3.0)
C	3.40.1260.10	Alpha Beta	3-Layer(aba) Sandwich	Hypothetical Protein Ychn	Chain: A,	CATH (4.3.0)
D	3.40.1260.10	Alpha Beta	3-Layer(aba) Sandwich	Hypothetical Protein Ychn	Chain: A,	CATH (4.3.0)
E	3.40.1260.10	Alpha Beta	3-Layer(aba) Sandwich	Hypothetical Protein Ychn	Chain: A,	CATH (4.3.0)
F	3.40.1260.10	Alpha Beta	3-Layer(aba) Sandwich	Hypothetical Protein Ychn	Chain: A,	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF02635	DsrE/DsrF-like family (DsrE)	DsrE/DsrF-like family	DsrE is a small soluble protein involved in intracellular sulfur reduction [1]. This family also includes DsrF and the homologues TusD/C. n E. coli, the DsrEFH homologue TusBCD interacts with the DsrC homologue TusE in a sulfur relay system during 2- ...	DsrE is a small soluble protein involved in intracellular sulfur reduction [1]. This family also includes DsrF and the homologues TusD/C. n E. coli, the DsrEFH homologue TusBCD interacts with the DsrC homologue TusE in a sulfur relay system during 2-thiouridine biosynthesis [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	HYPOTHETICAL PROTEIN YCHN	identical protein binding protein binding binding	-	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR027396	DsrEFH-like	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR003787	Sulphur relay, DsrE/F-like	Family

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.