Structure of PDB 2mpr Chain B

Receptor sequence
>2mprB (length=421) [Search protein sequence]
VDFHGYARSGIGWTGSGGEQQCFQATGAQSKYRLGNECETYAELKLGQEV
WKEGDKSFYFDTNVAYSVNQQNDWESTDPAFREANVQGKNLIEWLPGSTI
WAGKRFYQRHDVHMIDFYYWDISGPGAGIENIDLGFGKLSLAATRSTEAG
GSYTFSSQNIYDEVKDTANDVFDVRLAGLQTNPDGVLELGVDYGRANTTD
GYKLADGASKDGWMFTAEHTQSMLKGYNKFVVQYATDAMTTQGKGQARGS
DGSSSFTEKINYANKVINNNGNMWRILDHGAISLGDKWDLMYVGMYQNID
WDNNLGTEWWTVGVRPMYKWTPIMSTLLEVGYDNVKSQQTGDRNNQYKIT
LAQQWQAGDSIWSRPAIRIFATYAKWDEKWGYIKDGDNISRYAAATNSGI
STNSRGDSDEWTFGAQMEIWW
3D structure
PDB2mpr Structure of maltoporin from Salmonella typhimurium ligated with a nitrophenyl-maltotrioside.
ChainB
Resolution2.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 BGC B R82 R109 R82 R109
BS02 GLC B Y6 R8 R33 Y41 E43 R109 D116 Y118 Y6 R8 R33 Y41 E43 R109 D116 Y118
BS03 GLC B D111 H113 D111 H113
Gene Ontology
Molecular Function
GO:0015144 carbohydrate transmembrane transporter activity
GO:0015288 porin activity
Biological Process
GO:0006811 monoatomic ion transport
GO:0015768 maltose transport
GO:0015774 polysaccharide transport
GO:0034219 carbohydrate transmembrane transport
Cellular Component
GO:0009279 cell outer membrane
GO:0016020 membrane
GO:0046930 pore complex

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Cellular Component
External links
PDB RCSB:2mpr, PDBe:2mpr, PDBj:2mpr
PDBsum2mpr
PubMed9102468
UniProtP26466|LAMB_SALTY Maltoporin (Gene Name=lamB)

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