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... (d, A, B, C, D...)	Type IV wide pilus major component PilA4	polymer	125	13251.1	45	UniProt (Q72JC0) Pfam (PF07963)	Thermus thermophilus	Type IV major pilin PilA4
2	BB, BC, BD, BE, DB... (PA, 5B, lD, RF, XA...)	2-acetamido-2-deoxy-alpha-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-alpha-D-galactopyranose	branched		424.4	45	In PDB GlyTouCan (G00039MO)
3	AB, AC, AD, AE, CB... (KA, 0B, gD, MF, SA...)	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	BF, BG, BH, DF, DG... (K, X, l, L, Y...)	alpha-D-mannopyranose	non-polymer		180.2	45	Chemie (MAN)
5	AF, AG, AH, CF, CG... (J, W, k, K, X...)	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	59681.9
Non-Polymers*	Number of molecules	90
	Total formula weight	18061.4
All*	Total formula weight	674043.8

*Water molecules are not included.