2WBW

Ad37 fibre head in complex with CAR D1 and sialic acid

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	FIBER PROTEIN	polymer	194	21716.5	1	UniProt (Q80S15) Pfam (PF00541) UniProt (by SIFTS) (Q64823) In PDB	HUMAN ADENOVIRUS 37	HUMAN ADENOVIRUS TYPE 37 FIBRE HEAD
2	B	COXSACKIEVIRUS AND ADENOVIRUS RECEPTOR	polymer	128	14209.2	1	UniProt (P78310) Pfam (PF07686) In PDB	HOMO SAPIENS (HUMAN)	COXSACKIEVIRUS B-ADENOVIRUS RECEPTOR, HCVADR, CVB3-BINDING PROTEIN, HCAR
3	A	N-acetyl-alpha-neuraminic acid	non-polymer		309.3	1	Chemie (SIA)
4	B	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
5		water	water		18.0	400	Chemie (HOH)

Sequence modifications

A: 172 - 176 (PDB: 2WBW)
A: 177 - 365 (UniProt: Q80S15)
B: 13 - 14 (PDB: 2WBW)
B: 15 - 140 (UniProt: P78310)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	35925.7
Non-Polymers*	Number of molecules	2
	Total formula weight	349.3
All*	Total formula weight	36275.0

*Water molecules are not included.