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6LBH

Cryo-EM structure of the MgtE Mg2+ channel under Mg2+-free conditions

Functional Information from GO Data
ChainGOidnamespacecontents
A0006812biological_processmonoatomic cation transport
A0008324molecular_functionmonoatomic cation transmembrane transporter activity
B0006812biological_processmonoatomic cation transport
B0008324molecular_functionmonoatomic cation transmembrane transporter activity
Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCEATH
ChainResidueDetails
DTYR197-HIS203

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues234
DetailsTRANSMEM: Helical => ECO:0000269|PubMed:25367295, ECO:0007744|PDB:4U9L, ECO:0007744|PDB:4U9N, ECO:0007744|PDB:4WIB
ChainResidueDetails
AALA284-PHE306
BLEU421-ALA443
ALEU316-LEU337
ATRP352-ASP381
ALEU386-PRO409
ALEU421-ALA443
BALA284-PHE306
BLEU316-LEU337
BTRP352-ASP381
BLEU386-PRO409

site_idSWS_FT_FI2
Number of Residues22
DetailsTOPO_DOM: Periplasmic => ECO:0000269|PubMed:17700703, ECO:0000269|PubMed:25367295
ChainResidueDetails
AGLU307-ALA315
AGLY382-LEU385
BGLU307-ALA315
BGLY382-LEU385

site_idSWS_FT_FI3
Number of Residues46
DetailsTOPO_DOM: Cytoplasmic => ECO:0000269|PubMed:17700703, ECO:0000269|PubMed:25367295
ChainResidueDetails
AILE338-ASP351
APHE410-ALA420
BILE338-ASP351
BPHE410-ALA420

site_idSWS_FT_FI4
Number of Residues10
DetailsBINDING: BINDING => ECO:0000269|PubMed:25367295, ECO:0007744|PDB:4U9N
ChainResidueDetails
AGLU275
BHIS383
AGLN304
AGLU307
AGLU311
AHIS383
BGLU275
BGLN304
BGLU307
BGLU311

site_idSWS_FT_FI5
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:19798051, ECO:0000269|PubMed:28747715, ECO:0007744|PDB:2ZY9
ChainResidueDetails
AASP418
BASP418

site_idSWS_FT_FI6
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:19798051
ChainResidueDetails
AALA428
BALA428

site_idSWS_FT_FI7
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:19798051, ECO:0000269|PubMed:28747715
ChainResidueDetails
AASP432
BASP432

237735

PDB entries from 2025-06-18

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