1EHW

HUMAN NUCLEOSIDE DIPHOSPHATE KINASE 4

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)	NUCLEOSIDE DIPHOSPHATE KINASE	polymer	162	18209.7	2	UniProt (O00746) Pfam (PF00334)	Homo sapiens (human)	NDPK H4
2	C, D, E (A, B)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3	F, G (A, B)	water	water		18.0	83	Chemie (HOH)

Sequence modifications

A, B: -19 - 142 (UniProt: O00746)

PDB	External Database	Details
Met -19	Arg 14	SEE REMARK 999
Gly -18	Cys 15	SEE REMARK 999
Ser -17	Gly 16	SEE REMARK 999
Ser -16	Pro 17	SEE REMARK 999
His -15	Arg 18	SEE REMARK 999
His -14	Ala 19	SEE REMARK 999
His -13	Pro 20	SEE REMARK 999
His -12	Gly 21	SEE REMARK 999
His -11	Pro 22	SEE REMARK 999
His -10	Ser 23	SEE REMARK 999
Ser -9	Leu 24	SEE REMARK 999
Ser -8	Leu 25	SEE REMARK 999
Gly -7	Val 26	SEE REMARK 999
Leu -6	Arg 27	SEE REMARK 999
Val -5	His 28	SEE REMARK 999
Pro -4	Gly 29	SEE REMARK 999
Arg -3	Ser 30	SEE REMARK 999
Gly -2	Gly 31	SEE REMARK 999
Ser -1	Gly 32	SEE REMARK 999
His 0	Pro 33	see remark 999
Met 1	Ser 34	see remark 999
Gly 2	Trp 35	see remark 999

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	36419.4
Non-Polymers*	Number of molecules	3
	Total formula weight	288.2
All*	Total formula weight	36707.6

*Water molecules are not included.