Structure of PDB 1l2t Chain B

Receptor sequence
>1l2tB (length=232) Species: 2190 (Methanocaldococcus jannaschii) [Search protein sequence]
MIKLKNVTKTYKMGEEIIYALKNVNLNIKEGEFVSIMGPSGSGKSTMLNI
IGCLDKPTEGEVYIDNIKTNDLDDDELTKIRRDKIGFVFQQFNLIPLLTA
LENVELPLIFKYRGAMSGEERRKRALECLKMAELEERFANHKPNQLSGGQ
QQRVAIARALANNPPIILADQPTGALDSKTGEKIMQLLKKLNEEDGKTVV
VVTHDINVARFGERIIYLKDGEVEREEKLRGF
3D structure
PDB1l2t ATP binding to the motor domain from an ABC transporter drives formation of a nucleotide sandwich dimer.
ChainB
Resolution1.9 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 ATP B F1138 H1141 Q1145 S1147 G1149 Q1150 F138 H141 Q145 S147 G149 Q150 MOAD: Kd~800uM
BS02 ATP B Y1011 S1040 G1041 S1042 G1043 K1044 S1045 T1046 H1204 Y11 S40 G41 S42 G43 K44 S45 T46 H204 MOAD: Kd~800uM
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0016887 ATP hydrolysis activity
GO:0022857 transmembrane transporter activity
Biological Process
GO:0055085 transmembrane transport
Cellular Component
GO:0005886 plasma membrane

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Cellular Component
External links
PDB RCSB:1l2t, PDBe:1l2t, PDBj:1l2t
PDBsum1l2t
PubMed12150914
UniProtQ58206|Y796_METJA Uncharacterized ABC transporter ATP-binding protein MJ0796 (Gene Name=MJ0796)

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