eF-site ID 3mku-AB
PDB Code 3mku
Chain A, B

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Title Structure of a Cation-bound Multidrug and Toxin Compound Extrusion (MATE) transporter
Classification TRANSPORT PROTEIN
Compound Multi antimicrobial extrusion protein (Na(+)/drug antiporter) MATE-like MDR efflux pump
Source Vibrio cholerae serotype O1 (strain MJ-1236) (C3NQD8_VIBCJ)
Sequence A:  ENSVHRYKKEASNLIKLATPVLIASVAQTGMGFVDTIMAG
GVSAIDMAAVSIAASIWLPSILFGVGLLMALVPVVAQLNG
AGRQHKIPFEVHQGLILALLVSVPIIAVLFQTQFIIRFMD
VEEAMATKTVGYMHAVIFAVPAYLLFQALRSFTDGMSLTK
PAMVIGFIGLLLNIPLNWIFVYGKFGAPELGGVGCGVATA
IVYWIMLLLLLFYIVTSKRLAHVKVFETFHKPQPKELIRL
FRLGFPVAAALFFEVTLFAVVALLVAPLGSTVVAAHQVAL
NFSSLVFMFPMSIGAAVSIRVGHKLGEQDTKGAAIAANVG
LMTGLATACITALLTVLFREQIALLYTENQVVVALAMQLL
LFAAIYQCMDAVQVVAAGSLRGYKDMTAIFHRTFISYWVL
GLPTGYILGMTNWLTEQPLGAKGFWLGFIIGLSAAALMLG
QRLYWLQKQSDDVQLHLAAK
B:  ENSVHRYKKEASNLIKLATPVLIASVAQTGMGFVDTIMAG
GVSAIDMAAVSIAASIWLPSILFGVGLLMALVPVVAQLNG
AGRQHKIPFEVHQGLILALLVSVPIIAVLFQTQFIIRFMD
VEEAMATKTVGYMHAVIFAVPAYLLFQALRSFTDGMSLTK
PAMVIGFIGLLLNIPLNWIFVYGKFGAPELGGVGCGVATA
IVYWIMLLLLLFYIVTSKRLAHVKVFETFHKPQPKELIRL
FRLGFPVAAALFFEVTLFAVVALLVAPLGSTVVAAHQVAL
NFSSLVFMFPMSIGAAVSIRVGHKLGEQDTKGAAIAANVG
LMTGLATACITALLTVLFREQIALLYTENQVVVALAMQLL
LFAAIYQCMDAVQVVAAGSLRGYKDMTAIFHRTFISYWVL
GLPTGYILGMTNWLTEQPLGAKGFWLGFIIGLSAAALMLG
QRLYWLQKQSDDVQLHLAAK
Description


Functional site

1) chain A
residue 259
type
sequence F
description BINDING SITE FOR RESIDUE RB A 5001
source : AC1

2) chain A
residue 367
type
sequence Y
description BINDING SITE FOR RESIDUE RB A 5001
source : AC1

3) chain B
residue 259
type
sequence F
description BINDING SITE FOR RESIDUE RB B 5002
source : AC2

4) chain B
residue 367
type
sequence Y
description BINDING SITE FOR RESIDUE RB B 5002
source : AC2


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