2CME

The crystal structure of SARS coronavirus ORF-9b protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	HYPOTHETICAL PROTEIN 5	polymer	78	8591.0	1	UniProt (P59636) Pfam (PF09399) In PDB	HUMAN SARS CORONAVIRUS (SARS)	ORF-9B, ORF13
2	B	HYPOTHETICAL PROTEIN 5	polymer	79	8748.2	1	UniProt (P59636) Pfam (PF09399) In PDB	HUMAN SARS CORONAVIRUS (SARS)	ORF-9B, ORF13
3	C, D, F, H	HYPOTHETICAL PROTEIN 5	polymer	76	8420.8	4	UniProt (P59636) Pfam (PF09399) In PDB	HUMAN SARS CORONAVIRUS (SARS)	ORF-9B, ORF13
4	E, G	HYPOTHETICAL PROTEIN 5	polymer	77	8519.9	2	UniProt (P59636) Pfam (PF09399) In PDB	HUMAN SARS CORONAVIRUS (SARS)	ORF-9B, ORF13
5	B, C, F, H	DECANE	non-polymer		142.3	4	Chemie (D10)
6		water	water		18.0	7	Chemie (HOH)

Sequence modifications

A: 38 - 98 (UniProt: P59636)

PDB	External Database	Details
Asn 52	Gln 52	conflict

B: 38 - 98 (UniProt: P59636)

PDB	External Database	Details
Asn 52	Gln 52	conflict

C, D, F, H: 39 - 98 (UniProt: P59636)

PDB	External Database	Details
Asn 52	Gln 52	conflict

E, G: 39 - 98 (UniProt: P59636)

PDB	External Database	Details
Asn 52	Gln 52	conflict

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	68062.2
Non-Polymers*	Number of molecules	4
	Total formula weight	569.1
All*	Total formula weight	68631.4

*Water molecules are not included.