4ki2

Crystallographic analysis of an RNA-polymerase sigma-subunit fragment complexed with -10 promoter element ssDNA

spinqualitylabelsall models 4ki2, resolution 3.30Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 4ki2 is a 6 chain structure with sequence from Thermus aquaticus. This structure supersedes the now removed PDB entry 4gor. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 3.3Å Ligands: K Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function SIGA_THEAQ Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth.[HAMAP-Rule:MF_00963] See Also Sigma factor 3D structures

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