Structure of PDB 2gha Chain B

Receptor sequence
>2ghaB (length=373) Species: 243274 (Thermotoga maritima MSB8) [Search protein sequence]
MQPKLTIWCSEKQVDILQKLGEEFKAKYGVEVEVQYVNFQDIKSKFLTAA
PEGQGADIIVGAHDWVGELAVNGLIEPIPNFSDLKNFYETALNAFSYGGK
LYGIPYAMEAIALIYNKDYVPEPPKTMDELIEIAKQIDEEFGGEVRGFIT
SAAEFYYIAPFIFGYGGYVFKQTEKGLDVNDIGLANEGAIKGVKLLKRLV
DEGILDPSDNYQIMDSMFREGQAAMIINGPWAIKAYKDAGIDYGVAPIPD
LEPGVPARPFVGVQGFMVNAKSPNKLLAIEFLTSFIAKKETMYRIYLGDP
RLPSRKDVLELVKDNPDVVGFTLSAANGIPMPNVPQMAAVWAAMNDALNL
VVNGKATVEEALKNAVERIKAQI
3D structure
PDB2gha T. maritima maltotriose binding protein
ChainB
Resolution1.6 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 GLC B S12 K14 F41 R303 S10 K12 F39 R301
BS02 GLC B E111 Y158 W233 E109 Y156 W231
BS03 GLC B D66 W67 Y158 M333 W343 D64 W65 Y156 M331 W341
Gene Ontology
Molecular Function
GO:0015144 carbohydrate transmembrane transporter activity
GO:1901982 maltose binding
Biological Process
GO:0006511 ubiquitin-dependent protein catabolic process
GO:0008643 carbohydrate transport
GO:0015768 maltose transport
GO:0034219 carbohydrate transmembrane transport
GO:0042956 maltodextrin transmembrane transport
Cellular Component
GO:0019773 proteasome core complex, alpha-subunit complex
GO:0055052 ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing

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Cellular Component
External links
PDB RCSB:2gha, PDBe:2gha, PDBj:2gha
PDBsum2gha
PubMed
UniProtQ9X0T1

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