8QQD

CryoEM structure of the type IV pilin PilA4 from Thermus thermophilus

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, AA, B, BA, C... (A, B, C, D, E...)	PilA	polymer	125	13251.1	45	UniProt (Q8KPZ0) UniProt (by SIFTS) (Q72JC0)	Thermus thermophilus
2	BB, BC, BD, BE, DB... (1, RA, rA, HB, 3...)	alpha-D-mannopyranose-(1-3)-2-acetamido-2-deoxy-alpha-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-alpha-D-galactopyranose	branched		586.5	45	In PDB
3	AB, AC, AD, AE, CB... (0, QA, qA, GB, 2...)	7-Acetamido-5-acetimidoyl-3,5,7,9-tetradeoxy-L-glycero-L-manno-nonulosonic aci-(1-4)-alpha-D-mannopyranose-(1-3)-2-acetamido-2-deoxy-alpha-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-alpha-D-galactopyranose	branched		901.9	45	In PDB
4	AF, BF, CF, DF, EF... (V, W, X, Y, Z...)	2-acetamido-2-deoxy-alpha-D-galactopyranose	non-polymer		221.2	45	Chemie (A2G)

Contents of the asymmetric unit

Polymers	Number of chains	45
	Total formula weight	596300.5
Branched	Number of molecules	90
	Total formula weight	66978.3
Non-Polymers*	Number of molecules	45
	Total formula weight	9954.4
All*	Total formula weight	673233.2

*Water molecules are not included.