5AKP

Crystal structure of the dark-adapted full-length bacteriophytochrome XccBphP from Xanthomonas campestris bound to BV chromophore

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	PHYTOCHROME-LIKE PROTEIN	polymer	640	71266.2	2	UniProt (Q4UNU4) Pfam (PF08446) Pfam (PF01590) Pfam (PF00360) Pfam (PF13426) UniProt (by SIFTS) (A0A0H2XCS3)	XANTHOMONAS CAMPESTRIS PV. CAMPESTRIS	XCCBPHP
2	C, F (A, B)	BILIVERDINE IX ALPHA	non-polymer		582.6	2	Chemie (BLA)
3	D, G (A, B)	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	2	Chemie (TRS)
4	E (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5	H, I (A, B)	water	water		18.0	2	Chemie (HOH)

Sequence modifications

A, B: 2 - 634 (UniProt: Q4UNU4)

PDB	External Database	Details
Met -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	142532.3
Non-Polymers*	Number of molecules	5
	Total formula weight	1445.0
All*	Total formula weight	143977.4

*Water molecules are not included.