Crystallographic analysis of an RNA-polymerase sigma-subunit fragment complexed with -10 promoter element ssDNA
Structural Similarities for the Entities in PDB 4KI2
The following structural similarities have been found using the jFATCAT-rigid algorithm [1,2]. To reduce the number of hits, a 40% sequence identity clustering has been applied and a representative chain taken from each cluster. If the representative chain consists of multiple domains, each domain is included in the search. If available, the SCOP 1.75 domain assignment  is used. Otherwise algorithmic domain assignments are computed using the ProteinDomainParser .
Entity #1: Chains: D,E,F,G
This entity is not a polypeptide entity and therefore cannot be considered for the all vs. all structure alignments.
Entity #2: Chains: A,B
No structure alignment results are available for 4KI2.A, 4KI2.B explicitly.
These chains are represented by chain 3UGO.A which is 100% sequence identical.
Calculate pairwise sequence or structure alignments.
A detailed description of the procedure for the all vs. all alignments is available.