8A1H

Bacterial 6-4 photolyase from Vibrio cholerase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	6-4 photolyase (FeS-BCP, CryPro)	polymer	536	61669.0	1	UniProt (Q9KLD7) Pfam (PF04244) In PDB	Vibrio cholerae	Cryptochrome/photolyase family protein
2	A	FLAVIN-ADENINE DINUCLEOTIDE	non-polymer		785.5	1	Chemie (FAD)
3	A	1-deoxy-1-(6,7-dimethyl-2,4-dioxo-3,4-dihydropteridin-8(2H)-yl)-D-ribitol	non-polymer		326.3	1	Chemie (DLZ)
4	A	IRON/SULFUR CLUSTER	non-polymer		351.6	1	Chemie (SF4)
5	A	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	1	Chemie (EPE)
6	A	GLYCEROL	non-polymer		92.1	11	Chemie (GOL)
7	A	SULFATE ION	non-polymer		96.1	7	Chemie (SO4)
8	A	SODIUM ION	non-polymer		23.0	6	Chemie (NA)
9	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
10		water	water		18.0	622	Chemie (HOH)

Sequence modifications

A: 21 - 536 (UniProt: Q9KLD7)

PDB	External Database	Details
Met 1	-	initiating methionine
Gly 2	-	expression tag
Ser 3	-	expression tag
Ser 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
Ser 11	-	expression tag
Ser 12	-	expression tag
Gly 13	-	expression tag
Leu 14	-	expression tag
Val 15	-	expression tag
Pro 16	-	expression tag
Arg 17	-	expression tag
Gly 18	-	expression tag
Ser 19	-	expression tag
His 20	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	61669.0
Non-Polymers*	Number of molecules	29
	Total formula weight	3560.7
All*	Total formula weight	65229.7

*Water molecules are not included.