Structure of PDB 3tt1 Chain A Binding Site BS01

Receptor Information

>3tt1 Chain A (length=498) Species: 63363 (Aquifex aeolicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

REHWATRLGLILAMAGNAVGLGNFLRFPVQAAENGGGAFMIPYIIAFLLV
GIPLMWIEWAMGRYGGAQGHGTTPAIFYLLWRNRFAKILGVFGLWIPLVV
AIYFVYIESWTLGFAIKFLVGLVPETDPDSILRPFKEFLYSYIGVPKGDE
PILKPSLFAYIVFLITMFINVSILIRGISKGIERFAKIAMPTLFILAVFL
VIRVFLLETPNGTAADGLNFLWTPDFEKLKDPGVWIAAVGQIFFTLSLGF
GAIITYASYVRKDQDIVLSGLTAATLNEAAEVILGGSISIPAAVAFFGVA
NAVAIAKAGAFNLGFITLPAIFSQTAGGTFLGFLWFFLLFFAGLTSSIAI
MQPMIAFLEDELKLSRKHAVLWTAAIVFFSAHLVMFLNKSLDEMDFWAGT
IGVVFFGLTELIIFFWIFGADKAWEEINRGGIIKVPRIYYYVMRYITPAF
LAVLLVVWAREYIPKIMEETHWTVWITRFYIIGLFLFLTFLVFLAERR

Ligand information

Ligand ID

InChI

InChI=1S/Na/q+1

InChIKey

FKNQFGJONOIPTF-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04 CACTVS 3.341 OpenEye OEToolkits 1.5.0	[Na+]

Formula

Name

SODIUM ION

PDB chain

3tt1 Chain A Residue 601 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	3tt1 X-ray structures of LeuT in substrate-free outward-open and apo inward-open states.
Resolution	3.099 Å
Binding residue (original residue number in PDB)	A22 V23 N27 T254 N286
Binding residue (residue number reindexed from 1)	A18 V19 N23 T245 N277
Annotation score	3

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Biological Process
GO:0035725	sodium ion transmembrane transport

	Cellular Component
GO:0005886	plasma membrane
GO:0016020	membrane

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Biological Process

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Cellular Component

External links

PDB	RCSB:3tt1, PDBe:3tt1, PDBj:3tt1
PDBsum	3tt1
PubMed	22230955
UniProt	O67854

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