PDB entry 3i54
View 3i54 on RCSB PDB site
Description: Crystal structure of MtbCRP in complex with cAMP
Class: DNA binding protein
Keywords: Mycobacterium tuberculosis, cAMP Receptor Protein, allosteric mechanism, DNA binding, inhibition, Structural Genomics, TB Structural Genomics Consortium, TBSGC, DNA-binding, Transcription, Transcription regulation, DNA BINDING PROTEIN
Deposited on
2009-07-03, released
2009-09-08
The last revision prior to the SCOPe 2.05 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-08.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: 0.213
AEROSPACI score: 0.36
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: transcriptional regulator, Crp/Fnr family
Species: Mycobacterium tuberculosis [TaxId:1773]
Gene: MT3777, Rv3676
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d3i54a1 - Chain 'B':
Compound: transcriptional regulator, Crp/Fnr family
Species: Mycobacterium tuberculosis [TaxId:1773]
Gene: MT3777, Rv3676
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d3i54b1, d3i54b2 - Chain 'C':
Compound: transcriptional regulator, Crp/Fnr family
Species: Mycobacterium tuberculosis [TaxId:1773]
Gene: MT3777, Rv3676
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d3i54c1, d3i54c2 - Chain 'D':
Compound: transcriptional regulator, Crp/Fnr family
Species: Mycobacterium tuberculosis [TaxId:1773]
Gene: MT3777, Rv3676
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d3i54d1, d3i54d2 - Heterogens: CMP, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>3i54A (A:)
mgsshhhhhhssglggtenlyfqshmdeilaragifqgvepsaiaaltkqlqpvdfprgh
tvfaegepgdrlyiiisgkvkigrrapdgrenlltimgpsdmfgelsifdpgprtssatt
itevravsmdrdalrswiadrpeiseqllrvlarrlrrtnnnladliftdvpgrvakqll
qlaqrfgtqeggalrvthdltqeeiaqlvgasretvnkaladfahrgwirlegksvlisd
serlarrar
Sequence, based on observed residues (ATOM records): (download)
>3i54A (A:)
lyfqshmdeilaragifqgvepsaiaaqpvdfprghtvfaegepgdrlyiiisgkvkigr
rapdgrenlltimgpsdmfgelsifdpgprtssattitevravsmdrdalrswiadrpei
seqllrvlarrlrrtnnnladliftdvpgrvakqllqlaqrfgtqeggalrvthdltqee
iaqlvgasretvnkaladfahrgwirlegksvlisdserlarra
- Chain 'B':
Sequence, based on SEQRES records: (download)
>3i54B (B:)
mgsshhhhhhssglggtenlyfqshmdeilaragifqgvepsaiaaltkqlqpvdfprgh
tvfaegepgdrlyiiisgkvkigrrapdgrenlltimgpsdmfgelsifdpgprtssatt
itevravsmdrdalrswiadrpeiseqllrvlarrlrrtnnnladliftdvpgrvakqll
qlaqrfgtqeggalrvthdltqeeiaqlvgasretvnkaladfahrgwirlegksvlisd
serlarrar
Sequence, based on observed residues (ATOM records): (download)
>3i54B (B:)
nlyfqshmdeilaragifqepsaiaallqpvdfprghtvfaegepgdrlyiiisgkvkig
rrnlltimgpsdmfgelsifdpgprtssattitevravsmdrdalrswiadrpeiseqll
rvlarrlrrtnnnladliftdvpgrvakqllqlaqrfgtqeggalrvthdltqeeiaqlv
gasretvnkaladfahrgwirlegksvlisdserlarra
- Chain 'C':
Sequence, based on SEQRES records: (download)
>3i54C (C:)
mgsshhhhhhssglggtenlyfqshmdeilaragifqgvepsaiaaltkqlqpvdfprgh
tvfaegepgdrlyiiisgkvkigrrapdgrenlltimgpsdmfgelsifdpgprtssatt
itevravsmdrdalrswiadrpeiseqllrvlarrlrrtnnnladliftdvpgrvakqll
qlaqrfgtqeggalrvthdltqeeiaqlvgasretvnkaladfahrgwirlegksvlisd
serlarrar
Sequence, based on observed residues (ATOM records): (download)
>3i54C (C:)
aiaaltkqlqpvdfprghtvfaegepgdrlyiiisgkvkigrrapdgrenlltimgpsdm
fgelsifdpgprtssattitevravsmdrdalrswiadrpeiseqllrvlarrlrrtnnn
ladliftdvpgrvakqllqlaqrfgtqeggalrvthdltqeeiaqlvgasretvnkalad
fahrgwirlegksvlisdserlarra
- Chain 'D':
Sequence, based on SEQRES records: (download)
>3i54D (D:)
mgsshhhhhhssglggtenlyfqshmdeilaragifqgvepsaiaaltkqlqpvdfprgh
tvfaegepgdrlyiiisgkvkigrrapdgrenlltimgpsdmfgelsifdpgprtssatt
itevravsmdrdalrswiadrpeiseqllrvlarrlrrtnnnladliftdvpgrvakqll
qlaqrfgtqeggalrvthdltqeeiaqlvgasretvnkaladfahrgwirlegksvlisd
serlarrar
Sequence, based on observed residues (ATOM records): (download)
>3i54D (D:)
yfqshmdeilaragifqgvepsaiaaltkqlqpvdfprghtvfaegepgdrlyiiisgkv
kigrrapdgrenlltimgpsdmfgelsifdpgprtssattitevravsmdrdalrswiad
rpeiseqllrvlarrlrrtnnnladliftdvpgrvakqllqlaqrfgtqeggalrvthdl
tqeeiaqlvgasretvnkaladfahrgwirlegksvlisdserlarra