4TPH

Selectivity mechanism of a bacterial homologue of the human drug peptide transporters PepT1 and PepT2

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005886	cellular_component	plasma membrane
A	0015333	molecular_function	peptide:proton symporter activity
A	0015833	biological_process	peptide transport
A	0016020	cellular_component	membrane
A	0022857	molecular_function	transmembrane transporter activity
A	0035442	biological_process	dipeptide transmembrane transport
A	0042802	molecular_function	identical protein binding
A	0042937	molecular_function	tripeptide transmembrane transporter activity
A	0042939	biological_process	tripeptide transport
A	0055085	biological_process	transmembrane transport
A	0071916	molecular_function	dipeptide transmembrane transporter activity
A	1902600	biological_process	proton transmembrane transport
A	1904680	molecular_function	peptide transmembrane transporter activity
B	0005886	cellular_component	plasma membrane
B	0015333	molecular_function	peptide:proton symporter activity
B	0015833	biological_process	peptide transport
B	0016020	cellular_component	membrane
B	0022857	molecular_function	transmembrane transporter activity
B	0035442	biological_process	dipeptide transmembrane transport
B	0042802	molecular_function	identical protein binding
B	0042937	molecular_function	tripeptide transmembrane transporter activity
B	0042939	biological_process	tripeptide transport
B	0055085	biological_process	transmembrane transport
B	0071916	molecular_function	dipeptide transmembrane transporter activity
B	1902600	biological_process	proton transmembrane transport
B	1904680	molecular_function	peptide transmembrane transporter activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	binding site for residue LMT A 602

site_id	AC2
Number of Residues	8
Details	binding site for residue LMT B 601

site_id	AC3
Number of Residues	5
Details	binding site for residue LMT B 602