4CS9

Crystal structure of the asymmetric human metapneumovirus M2-1 tetramer bound to adenosine monophosphate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, D (A, B, E)	M2-1	polymer	189	21434.3	3	UniProt (Q8QN58)	HUMAN METAPNEUMOVIRUS
2	C (C)	M2-1	polymer	189	21435.3	1	UniProt (Q8QN58)	HUMAN METAPNEUMOVIRUS
3	E, G, I, L (A, B, C, E)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
4	F, H, J, K (A, B, C)	ADENOSINE MONOPHOSPHATE	non-polymer		347.2	4	Chemie (AMP) PubChem (16397049) PubChem (16760266) PubChem (224) PubChem (34768) PubChem (83862) PubChem (40467049) PubChem (40469468) PubChem (446048) PubChem (44348067) PubChem (45358029) PubChem (40459109) PubChem (515384) PubChem (46874558) PubChem (638042) PubChem (46875232) PubChem (57358045) PubChem (57879893) PubChem (57879902) PubChem (5316444) PubChem (5742864) PubChem (177678969) PubChem (6083) PubChem (1549371) PubChem (12163610) PubChem (12358355) PubChem (92144436) PubChem (122197642) PubChem (12358354) PubChem (162290139) PubChem (162946266) PubChem (171699505)
5	M, N, O, P (A, B, C, E)	water	water		18.0	438	Chemie (HOH)

Sequence modifications

A, B, E: 1 - 187 (UniProt: Q8QN58)

PDB	External Database	Details
Gly -1	-	expression tag
Pro 0	-	expression tag

C: 1 - 187 (UniProt: Q8QN58)

PDB	External Database	Details
Gly -1	-	expression tag
Pro 0	-	expression tag
Asp 49	Asn 49	conflict

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	85738.0
Non-Polymers*	Number of molecules	8
	Total formula weight	1650.5
All*	Total formula weight	87388.6

*Water molecules are not included.