3PFN

Crystal Structure of human NAD kinase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	NAD kinase	polymer	365	40619.9	4	UniProt (O95544) Pfam (PF01513) Pfam (PF20143)	Homo sapiens (human)	Poly(P)/ATP NAD kinase
2	AA, AB, BA, BB, CA... (B, C, A, D)	UNKNOWN ATOM OR ION	non-polymer			62	Chemie (UNX)

Sequence modifications

A, B, C, D: 68 - 426 (UniProt: O95544)

PDB	External Database	Details
Mse 67	-	expression tag
Lys 262	Asn 262	variant
His 427	-	expression tag
His 428	-	expression tag
His 429	-	expression tag
His 430	-	expression tag
His 431	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	162479.7
Non-Polymers*	Number of molecules	62
	Total formula weight	0.0
All*	Total formula weight	162479.7

*Water molecules are not included.