5A2X

Crystal structure of mtPAP in complex with CTP

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)	MITOCHONDRIAL PROTEIN	polymer	555	62954.1	2	UniProt (F1NBW0) Pfam (PF17797) Pfam (PF22600) Pfam (PF03828)	GALLUS GALLUS (CHICKEN)
2	C, E (A, B)	CYTIDINE-5'-TRIPHOSPHATE	non-polymer		483.2	2	Chemie (CTP)
3	D, F (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	G, H (A, B)	water	water		18.0	4	Chemie (HOH)

Sequence modifications

A, B: 37 - 568 (UniProt: F1NBW0)

PDB	External Database	Details
Met 14	-	expression tag
His 15	-	expression tag
His 16	-	expression tag
His 17	-	expression tag
His 18	-	expression tag
His 19	-	expression tag
His 20	-	expression tag
Ser 21	-	expression tag
Ser 22	-	expression tag
Gly 23	-	expression tag
Val 24	-	expression tag
Asp 25	-	expression tag
Leu 26	-	expression tag
Gly 27	-	expression tag
Thr 28	-	expression tag
Glu 29	-	expression tag
Asn 30	-	expression tag
Leu 31	-	expression tag
Tyr 32	-	expression tag
Phe 33	-	expression tag
Gln 34	-	expression tag
Ser 35	-	expression tag
Met 36	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	125908.2
Non-Polymers*	Number of molecules	4
	Total formula weight	1014.9
All*	Total formula weight	126923.1

*Water molecules are not included.