2FF1

Crystal structure of Trypanosoma vivax nucleoside hydrolase soaked with ImmucillinH

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)	IAG-nucleoside hydrolase	polymer	339	37719.0	2	UniProt (Q9GPQ4) Pfam (PF01156)	Trypanosoma vivax
2	C, E (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D, F (A, B)	1,4-DIDEOXY-4-AZA-1-(S)-(9-DEAZAHYPOXANTHIN-9-YL)-D-RIBITOL	non-polymer		266.3	2	Chemie (IMH)
4	G, H (A, B)	water	water		18.0	378	Chemie (HOH)

Sequence modifications

A, B: 0 - 327 (UniProt: Q9GPQ4)

PDB	External Database	Details
Met -12	-	expression tag
Arg -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Pro -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Asn 214	Lys 301	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	75438.0
Non-Polymers*	Number of molecules	4
	Total formula weight	612.7
All*	Total formula weight	76050.6

*Water molecules are not included.