5NM8

Structure of PipY, the COG0325 family member of Synechococcus elongatus PCC7942, with PLP bound

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	PipY	polymer	228	25299.9	2	UniProt (Q31LH9) Pfam (PF01168) In PDB	Synechococcus elongatus (strain PCC 7942)
2	A, B	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	2	Chemie (PLP)
3	B	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
4		water	water		18.0	162	Chemie (HOH)

Sequence modifications

A, B: 1 - 221 (UniProt: Q31LH9)

PDB	External Database	Details
Glu 222	-	expression tag
His 223	-	expression tag
His 224	-	expression tag
His 225	-	expression tag
His 226	-	expression tag
His 227	-	expression tag
His 228	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	50599.8
Non-Polymers*	Number of molecules	3
	Total formula weight	534.4
All*	Total formula weight	51134.2

*Water molecules are not included.