Structure of PDB 1pc3 Chain A

Receptor sequence
>1pc3A (length=333) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence]
VATTPASSPVTLAETGSTLLYPLFNLWGPAFHERYPNVTITAQGTGSGAG
IAQAAAGTVNIGASDAYLSEGDMAAHKGLMNIALAISAQQVNYNLPGVSE
HLKLNGKVLAAMYQGTIKTWDDPQIAALNPGVNLPGTAVVPLHRSDGSGD
TFLFTQYLSKQDPEGWGKSPGFGTTVDFPAVPGALGENGNGGMVTGCAET
PGCVAYIGISFLDQASQRGLGEAQLGNSSGNFLLPDAQSIQAAAAGFASK
TPANQAISMIDGPAPDGYPIINYEYAIVNNRQKDAATAQTLQAFLHWAIT
DGNKASFLDQVHFQPLPPAVVKLSDALIATISS
3D structure
PDB1pc3 Crystal structure of M tuberculosis ABC phosphate transport receptor: specificity and charge compensation dominated by ion-dipole interactions.
ChainA
Resolution2.16 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 PO4 A S35 T36 L37 G64 S65 D83 R162 S166 G167 D168 S17 T18 L19 G46 S47 D65 R144 S148 G149 D150
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0042301 phosphate ion binding
Biological Process
GO:0006817 phosphate ion transport
GO:0007155 cell adhesion
GO:0016036 cellular response to phosphate starvation
GO:0035435 phosphate ion transmembrane transport
Cellular Component
GO:0005576 extracellular region
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0009274 peptidoglycan-based cell wall
GO:0009986 cell surface
GO:0043190 ATP-binding cassette (ABC) transporter complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1pc3, PDBe:1pc3, PDBj:1pc3
PDBsum1pc3
PubMed12842040
UniProtP9WGU1|PSTS1_MYCTU Phosphate-binding protein PstS 1 (Gene Name=pstS1)

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