Multiple Assemblies exist for SMTL entry 3hkz
The X-ray crystal structure of RNA polymerase from Archaea; X-RAY DIFFRACTION 3.40 Å

SMTL ID 3hkz.1 Ligands ZINC ION; MAGNESIUM ION; FE3-S4 CLUSTER Polypeptides DNA-directed RNA polymerase subunit A'; DNA-directed RNA polymerase subunit A''; DNA-directed RNA polymerase subunit B; DNA-directed RNA polymerase subunit D; DNA-directed RNA polymerase, subunit E' (RpoE1); DNA-directed RNA polymerase, subunit F (RpoF); DNA-directed RNA polymerase, subunit G (RpoG); DNA-directed RNA polymerase subunit H; DNA-directed RNA polymerase subunit K; DNA-directed RNA polymerase subunit L; DNA-directed RNA polymerase subunit N; DNA-directed RNA polymerase subunit P; DNA-directed RNA polymerase subunit 13 Oligo-state hetero-1-1-1-1-1-1-1-1-1-1-1-1-1-mer

SMTL ID 3hkz.2 Ligands ZINC ION; MAGNESIUM ION; FE3-S4 CLUSTER Polypeptides DNA-directed RNA polymerase subunit A'; DNA-directed RNA polymerase subunit A''; DNA-directed RNA polymerase subunit B; DNA-directed RNA polymerase subunit D; DNA-directed RNA polymerase, subunit E' (RpoE1); DNA-directed RNA polymerase, subunit F (RpoF); DNA-directed RNA polymerase, subunit G (RpoG); DNA-directed RNA polymerase subunit H; DNA-directed RNA polymerase subunit K; DNA-directed RNA polymerase subunit L; DNA-directed RNA polymerase subunit N; DNA-directed RNA polymerase subunit P; DNA-directed RNA polymerase subunit 13 Oligo-state hetero-1-1-1-1-1-1-1-1-1-1-1-1-1-mer