Annotations: 9P4D

Crystal Structure of Engineered glutamine binding protein and a Gd-DOTA ligand - Gln bound

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Type 2 solute binding protein-like	8033360	3000083	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Type 2 solute binding protein-like	8033360	3000083	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Type 2 solute binding protein-like	8033360	3000083	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Type 2 solute binding protein-like	8033360	3000083	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Type 2 solute binding protein-like	8033360	3000083	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Type 2 solute binding protein-like	8033360	3000083	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)
D	RVP	e9p4dD1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: RVP	ECOD (v294.2)
E	RVP	e9p4dE1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: RVP	ECOD (v294.2)
F	RVP	e9p4dF1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: RVP	ECOD (v294.2)
B	RVP	e9p4dB1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: RVP	ECOD (v294.2)
A	RVP	e9p4dA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: RVP	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF00497	Bacterial extracellular solute-binding proteins, family 3 (SBP_bac_3)	Bacterial extracellular solute-binding proteins, family 3	This is a sensor domain found in solute-binding protein family 3 members from Gram-positive bacteria, Gram-negative bacteria and archaea. It can also be found in the N-terminal of the membrane-bound lytic murein transglycosylase F (MltF) protein. Thi ...	This is a sensor domain found in solute-binding protein family 3 members from Gram-positive bacteria, Gram-negative bacteria and archaea. It can also be found in the N-terminal of the membrane-bound lytic murein transglycosylase F (MltF) protein. This domain recognises Nicotinate, quidalnate, pyridine-2,5-dicarboxylate and salicylate [1].	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	Amino acid ABC transporter substrate-binding protein	ligand-gated channel activity ligand-gated monoatomic ion channel activity passive transmembrane transporter activity gated channel activity monoatomic ion channel activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity cation binding organic acid binding binding ion binding anion binding ligand-gated channel activity ligand-gated monoatomic ion channel activity passive transmembrane transporter activity gated channel activity monoatomic ion channel activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity cation binding organic acid binding binding ion binding anion binding amino acid binding carboxylic acid binding L-glutamine binding small molecule binding	import into cell nitrogen compound transport carboxylic acid transport carboxylic acid transmembrane transport transport import across plasma membrane L-glutamine import across plasma membrane neutral amino acid transport amino acid transmembrane transport L-amino acid transport establishment of localization organic acid transport amino acid transport transmembrane transport localization import into cell nitrogen compound transport carboxylic acid transport carboxylic acid transmembrane transport transport import across plasma membrane L-glutamine import across plasma membrane neutral amino acid transport amino acid transmembrane transport L-amino acid transport establishment of localization organic acid transport amino acid transport transmembrane transport localization L-glutamine transport L-alpha-amino acid transmembrane transport cellular process amino acid import across plasma membrane	cellular anatomical structure membrane extracellular region outer membrane-bounded periplasmic space cell envelope periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR018313	Solute-binding protein family 3, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F	IPR001320	Ionotropic glutamate receptor, C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F	IPR001638	Solute-binding protein family 3/N-terminal domain of MltF	Domain
A, B, C, D, E A, B, C, D, E, F	IPR044132	Glutamine-binding periplasmic protein GlnH, type 2 periplasmic binding protein fold	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.