5DAI

Proliferating cell nuclear antigen homolog 1 bound to FEN-1 peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	DNA polymerase sliding clamp 1	polymer	255	29099.3	1	UniProt (Q5JF32) Pfam (PF00705) Pfam (PF02747) In PDB	Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1)	Proliferating cell nuclear antigen homolog 1,PCNA 1
2	B	C-terminus of FEN-1 protein	polymer	11	1410.6	1	UniProt (by SIFTS) (Q5JGN0) In PDB	Thermococcus kodakarensis KOD1
3	A, B	SULFATE ION	non-polymer		96.1	11	Chemie (SO4)
4		water	water		18.0	98	Chemie (HOH)

Sequence modifications

A: 1 - 249 (UniProt: Q5JF32)

PDB	External Database	Details
His 250	-	expression tag
His 251	-	expression tag
His 252	-	expression tag
His 253	-	expression tag
His 254	-	expression tag
His 255	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	30509.9
Non-Polymers*	Number of molecules	11
	Total formula weight	1056.7
All*	Total formula weight	31566.6

*Water molecules are not included.