4QTN

Crystal structure of the Vitamin B3 transporter PnuC

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005886	cellular_component	plasma membrane
A	0016020	cellular_component	membrane
A	0034257	molecular_function	nicotinamide riboside transmembrane transporter activity
A	0034258	biological_process	nicotinamide riboside transport
A	0042802	molecular_function	identical protein binding
A	0070207	biological_process	protein homotrimerization
B	0005886	cellular_component	plasma membrane
B	0016020	cellular_component	membrane
B	0034257	molecular_function	nicotinamide riboside transmembrane transporter activity
B	0034258	biological_process	nicotinamide riboside transport
B	0042802	molecular_function	identical protein binding
B	0070207	biological_process	protein homotrimerization
C	0005886	cellular_component	plasma membrane
C	0016020	cellular_component	membrane
C	0034257	molecular_function	nicotinamide riboside transmembrane transporter activity
C	0034258	biological_process	nicotinamide riboside transport
C	0042802	molecular_function	identical protein binding
C	0070207	biological_process	protein homotrimerization

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	27
Details	Topological domain: {"description":"Periplasmic","evidences":[{"evidenceCode":"ECO:0000305"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	243
Details	Transmembrane: {"description":"Helical","evidences":[{"source":"PubMed","id":"25291599","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI3
Number of Residues	15
Details	Topological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000305"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI4
Number of Residues	12
Details	Binding site: {"evidences":[{"source":"PDB","id":"4QTN","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

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