PDB entry 1pc3

View 1pc3 on RCSB PDB site
Description: Crystal structure of the extracellular phosphate ABC transport receptor (PstS-1) and immunodominant antigen of M. tuberculosis.
Class: transport protein
Keywords: Phosphate transport receptor, immonodominant antigen, Mycobacterium tuberculosis, ion-dipole interactions, electrostatics, TRANSPORT PROTEIN
Deposited on 2003-05-15, released 2004-05-18
The last revision prior to the SCOPe 2.08 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 2.16 Å
R-factor: 0.22
AEROSPACI score: 0.36 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Phosphate-binding protein 1
    Species: Mycobacterium tuberculosis [TaxId:83332]
    Gene: PSTS1 OR PHOS1 OR RV0934 OR MT0961 OR MTCY08D9.05C
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1pc3a_
  • Chain 'B':
    Compound: Phosphate-binding protein 1
    Species: Mycobacterium tuberculosis [TaxId:83332]
    Gene: PSTS1 OR PHOS1 OR RV0934 OR MT0961 OR MTCY08D9.05C
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1pc3b_
  • Heterogens: PO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1pc3A (A:)
gskppsgspetgagagtvattpasspvtlaetgstllyplfnlwgpafherypnvtitaq
gtgsgagiaqaaagtvnigasdaylsegdmaahkglmnialaisaqqvnynlpgvsehlk
lngkvlaamyqgtiktwddpqiaalnpgvnlpgtavvplhrsdgsgdtflftqylskqdp
egwgkspgfgttvdfpavpgalgengnggmvtgcaetpgcvayigisfldqasqrglgea
qlgnssgnfllpdaqsiqaaaagfasktpanqaismidgpapdgypiinyeyaivnnrqk
daataqtlqaflhwaitdgnkasfldqvhfqplppavvklsdaliatiss

    Sequence, based on observed residues (ATOM records): (download) 
    >1pc3A (A:)
vattpasspvtlaetgstllyplfnlwgpafherypnvtitaqgtgsgagiaqaaagtvn
igasdaylsegdmaahkglmnialaisaqqvnynlpgvsehlklngkvlaamyqgtiktw
ddpqiaalnpgvnlpgtavvplhrsdgsgdtflftqylskqdpegwgkspgfgttvdfpa
vpgalgengnggmvtgcaetpgcvayigisfldqasqrglgeaqlgnssgnfllpdaqsi
qaaaagfasktpanqaismidgpapdgypiinyeyaivnnrqkdaataqtlqaflhwait
dgnkasfldqvhfqplppavvklsdaliatiss

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1pc3B (B:)
gskppsgspetgagagtvattpasspvtlaetgstllyplfnlwgpafherypnvtitaq
gtgsgagiaqaaagtvnigasdaylsegdmaahkglmnialaisaqqvnynlpgvsehlk
lngkvlaamyqgtiktwddpqiaalnpgvnlpgtavvplhrsdgsgdtflftqylskqdp
egwgkspgfgttvdfpavpgalgengnggmvtgcaetpgcvayigisfldqasqrglgea
qlgnssgnfllpdaqsiqaaaagfasktpanqaismidgpapdgypiinyeyaivnnrqk
daataqtlqaflhwaitdgnkasfldqvhfqplppavvklsdaliatiss

    Sequence, based on observed residues (ATOM records): (download) 
    >1pc3B (B:)
vattpasspvtlaetgstllyplfnlwgpafherypnvtitaqgtgsgagiaqaaagtvn
igasdaylsegdmaahkglmnialaisaqqvnynlpgvsehlklngkvlaamyqgtiktw
ddpqiaalnpgvnlpgtavvplhrsdgsgdtflftqylskqdpegwgkspgfgttvdfpa
vpgalgengnggmvtgcaetpgcvayigisfldqasqrglgeaqlgnssgnfllpdaqsi
qaaaagfasktpanqaismidgpapdgypiinyeyaivnnrqkdaataqtlqaflhwait
dgnkasfldqvhfqplppavvklsdaliatiss