PDB entry 3k2z
View 3k2z on RCSB PDB site
Description: Crystal structure of a LexA protein from Thermotoga maritima
Class: hydrolase
Keywords: winged helix-turn-helix, repressor, LexA, SOS system, Autocatalytic cleavage, DNA damage, DNA repair, DNA replication, DNA-binding, Hydrolase, SOS response, Transcription, Transcription regulation
Deposited on
2009-09-30, released
2010-10-06
The last revision prior to the SCOPe 2.03 freeze date was dated
2010-10-06, with a file datestamp of
2010-10-01.
Experiment type: XRAY
Resolution: 1.37 Å
R-factor: 0.205
AEROSPACI score: 0.68
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: lexa repressor
Species: Thermotoga maritima [TaxId:2336]
Gene: lexA, TM_1082
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.03: d3k2za1, d3k2za2 - Chain 'B':
Compound: lexa repressor
Species: Thermotoga maritima [TaxId:2336]
Gene: lexA, TM_1082
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.03: d3k2zb1, d3k2zb2 - Heterogens: GOL, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>3k2zA (A:)
mdlterqrkvllfieefiekngyppsvreiarrfritprgallhlialekkgyierkngk
pralrisksirnkipligeiragekreaieyledyieipesflssgydhfllkvkgesmi
eehicdgdlvlvrrqdwaqngdivaamvdgevtlakfyqrgdtvelrpanremssmffra
ekvkilgkvvgvfrkl
Sequence, based on observed residues (ATOM records): (download)
>3k2zA (A:)
dlterqrkvllfieefiekngyppsvreiarrfritprgallhlialekkgyierkpral
risksirnkipligeiragekreaieyledyieipesflssgydhfllkvkgesmieehi
cdgdlvlvrrqdwaqngdivaamvdgevtlakfyqrgdtvelrpanremssmffraekvk
ilgkvvgvfrkl
- Chain 'B':
Sequence, based on SEQRES records: (download)
>3k2zB (B:)
mdlterqrkvllfieefiekngyppsvreiarrfritprgallhlialekkgyierkngk
pralrisksirnkipligeiragekreaieyledyieipesflssgydhfllkvkgesmi
eehicdgdlvlvrrqdwaqngdivaamvdgevtlakfyqrgdtvelrpanremssmffra
ekvkilgkvvgvfrkl
Sequence, based on observed residues (ATOM records): (download)
>3k2zB (B:)
dlterqrkvllfieefiekngyppsvreiarrfritprgallhlialekkgyierkngkp
ralrisksirnkipligeiragekreaieyledyieipesflssgydhfllkvkgesmie
ehicdgdlvlvrrqdwaqngdivaamvdgevtlakfyqrgdtvelrpanremssmffrae
kvkilgkvvgvfrkl