Annotations: 3FJ1

Crystal structure of putative phosphosugar isomerase (YP_167080.1) from SILICIBACTER POMEROYI DSS-3 at 1.75 A resolution

External Resource: Annotation

Domain Annotation: SCOP/SCOPe 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)
D	d3fj1d_	Alpha and beta proteins (a/b)	SIS domain	SIS domain	automated matches	automated matches	(Ruegeria pomeroyi DSS-3 ) [TaxId: 246200 ],	SCOPe (2.08)
C	d3fj1c_	Alpha and beta proteins (a/b)	SIS domain	SIS domain	automated matches	automated matches	(Ruegeria pomeroyi DSS-3 ) [TaxId: 246200 ],	SCOPe (2.08)
B	d3fj1b_	Alpha and beta proteins (a/b)	SIS domain	SIS domain	automated matches	automated matches	(Ruegeria pomeroyi DSS-3 ) [TaxId: 246200 ],	SCOPe (2.08)
A	d3fj1a1	Alpha and beta proteins (a/b)	SIS domain	SIS domain	automated matches	automated matches	(Ruegeria pomeroyi DSS-3 ) [TaxId: 246200 ],	SCOPe (2.08)
A	d3fj1a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Ruegeria pomeroyi DSS-3 ) [TaxId: 246200 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	FRB_dom	e3fj1D1	A: beta barrels	X: Ribonuclease H-like	H: Ribonuclease H-like	T: Ribonuclease H-like	F: FRB_dom	ECOD (v294.2)
C	FRB_dom	e3fj1C1	A: beta barrels	X: Ribonuclease H-like	H: Ribonuclease H-like	T: Ribonuclease H-like	F: FRB_dom	ECOD (v294.2)
B	FRB_dom	e3fj1B1	A: beta barrels	X: Ribonuclease H-like	H: Ribonuclease H-like	T: Ribonuclease H-like	F: FRB_dom	ECOD (v294.2)
A	ABC_tran	e3fj1A1	A: beta barrels	X: Thioredoxin-like	H: ClpP/crotonase	T: ClpP/crotonase	F: ABC_tran	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.40.50.10490	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glucose-6-phosphate isomerase like protein	CATH (4.3.0)
C	3.40.50.10490	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glucose-6-phosphate isomerase like protein	CATH (4.3.0)
B	3.40.50.10490	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glucose-6-phosphate isomerase like protein	CATH (4.3.0)
A	3.40.50.10490	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glucose-6-phosphate isomerase like protein	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF01380	SIS domain (SIS)	SIS domain	SIS (Sugar ISomerase) domains are found in many phosphosugar isomerases and phosphosugar binding proteins. SIS domains are also found in proteins that regulate the expression of genes involved in synthesis of phosphosugars. Presumably the SIS domain ...	SIS (Sugar ISomerase) domains are found in many phosphosugar isomerases and phosphosugar binding proteins. SIS domains are also found in proteins that regulate the expression of genes involved in synthesis of phosphosugars. Presumably the SIS domains bind to the end-product of the pathway.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	putative phosphosugar isomerase	transferase activity, transferring nitrogenous groups transaminase activity transferase activity catalytic activity binding carbohydrate derivative binding	carbohydrate derivative metabolic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR035466	GlmS/AgaS, SIS domain 1	Domain
A, B, C, D	IPR046348	SIS domain superfamily	Homologous Superfamily
A, B, C, D	IPR035490	GlmS/FrlB, SIS domain 2	Domain
A, B, C, D	IPR001347	SIS domain	Domain

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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.