4lup

X-ray diffraction
1.2Å resolution

Crystal structure of the complex formed by region of E. coli sigmaE bound to its -10 element non template strand

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-117803 (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct DNA molecule
Macromolecules (2 distinct):
RNA polymerase sigma factor Chains: A, C
Molecule details ›
Chains: A, C
Length: 106 amino acids
Theoretical weight: 12.25 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: Q0P6M2 (Residues: 3-92; Coverage: 47%)
Gene names: A5U30_000725, A8502_002741, ACN81_26190, ACU57_10240, AW118_12985, AWP47_20615, B6R15_003286, B6R31_002046, BANRA_01118, BE932_10670, BER14_02900, BG944_001607, BGM66_000656, BGZ_03279, BGZ_03403, BJI68_02035, BK292_20880, BK383_23075, BKL28_000847, BTB68_004412, BTQ06_16790, BXT93_10515, BvCmsKKP061_03844, BvCmsSIP010_04724, C0P57_000014, C1Q91_001168, C2121_002645, C2M16_05680, C2R31_001926, C9Z68_01635, CF22_000471, CG704_04740, CG831_000330, CIG67_15330, CTR35_002243, CV83915_03541, D3C88_20170, D3G36_13065, D4M65_04385, D4N09_14125, D9D43_15160, D9E49_14065, D9J61_06070, DD762_08785, DIV22_17315, DNQ45_11280, DNX30_20880, DS732_19015, DTL43_02035, DU321_16110, E4K51_06645, E5H86_01195, E6D34_17875, EAI46_11635, ECs3439, EIA08_10285, EIZ93_15105, EN85_001012, EPS76_21165, EPS97_09675, EWK56_23415, ExPECSC038_01088, F7F11_24435, F7N46_01330, F9413_01050, F9461_12455, F9B07_15360, FGAF848_29590, FIJ20_06985, FJQ40_04170, FKO60_11075, FOI11_000080, FOI11_19970, FORC44_1260, FPI65_15990, FPS11_20805, FVB16_18255, FZU14_01630, G3V95_05690, G3W53_11445, G4A38_06810, G4A47_19900, G5603_18080, GAI89_07570, GAJ12_21655, GGB84_001064, GKF66_14655, GNW61_15620, GOP25_16275, GP711_05800, GP954_10265, GP965_13415, GP979_09410, GQE86_04965, GQM04_16940, GQM13_00085, GQM21_00085, GQN34_09240, GQW07_09960, GRO95_09120, GRW05_03380, GRW24_13900, GRW56_11815, GRW57_09375, GUC01_12690, H0O72_14980, HEP30_006085, HEP34_004270, HHH44_003164, HI055_002177, HIE29_003764, HJQ60_000907, HLX92_08725, HLZ50_15945, HMV95_11380, HV109_05870, HV209_12510, HVV39_04865, HVW04_22170, HVY77_06940, I6H00_24855, I6H02_08470, IFB95_000492, J0541_000357, J5U05_001929, JNP96_20650, KV499_001635, NCTC10082_03711, NCTC10089_01277, NCTC10429_02031, NCTC10767_02551, NCTC10974_01509, NCTC11112_07359, NCTC11126_06298, NCTC11181_03467, NCTC11341_00957, NCTC7922_00833, NCTC7927_01401, NCTC8500_01358, NCTC8621_01361, NCTC8959_02502, NCTC8960_04014, NCTC9001_01539, NCTC9044_00333, NCTC9045_01497, NCTC9077_01657, NCTC9081_05639, NCTC9117_01818, NCTC9702_01528, NCTC9706_03534, NEP60_15020, OGM49_18190, QDW62_06360, RZR61_05735, SAMEA3472112_00734, SAMEA3752557_00923, WR15_00960, rpoE
Sequence domains: Sigma-70 region 2
Structure domains: Rna Polymerase Sigma Factor; Chain: A
region 2 of sigmaE of E. coli Chains: B, D
Molecule details ›
Chains: B, D
Length: 7 nucleotides
Theoretical weight: 2.12 KDa
Source organism: Escherichia coli
Expression system: Not provided

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06DA
Spacegroup: P21
Unit cell:
a: 39.05Å b: 36.48Å c: 73.37Å
α: 90° β: 92.48° γ: 90°
R-values:
R R work R free
0.147 0.147 0.165
Expression systems:
  • Escherichia coli
  • Not provided