8ICZ

DNA POLYMERASE BETA (POL B) (E.C.2.7.7.7) COMPLEXED WITH SEVEN BASE PAIRS OF DNA; SOAKED IN THE PRESENCE OF OF DATP (1 MILLIMOLAR), MNCL2 (5 MILLIMOLAR), AND LITHIUM SULFATE (75 MILLIMOLAR)


Macromolecule Annotations for the Entities in PDB 8ICZ

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF14791 DNA_pol_B_thumb DNA polymerase beta thumb Family
A PF14792 DNA_pol_B_palm DNA polymerase beta palm Domain The catalytic region of DNA polymerase beta is split into three domains. An N-terminal fingers domain, a central palm domain and a C-terminal thumb domain. This entry represents the palm domain [1]. PFAM PF14792
A PF14716 HHH_8 Helix-hairpin-helix domain Domain PFAM PF14716
A PF10391 DNA_pol_lambd_f Fingers domain of DNA polymerase lambda Domain DNA polymerases catalyse the addition of dNMPs onto the 3-prime ends of DNA chains. There is a general polymerase fold consisting of three subdomains that have been likened to the fingers, palm, and thumb of a right hand. DNA_pol_lambd_f is the central three-helical region of DNA polymerase lambda referred to as the F and G helices of the fingers domain. Contacts with DNA involve this conserved helix-hairpin-helix motif in the fingers region which interacts with the primer strand. This motif is common to several DNA binding proteins and confers a sequence-independent interaction with the DNA backbone [1]. PFAM PF10391

Protein Modification Annotation

Type PDB Residue Nr. Description