2EWW

Crystal Structure of the Pilus Retraction Motor PilT and Bound ATP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	twitching motility protein PilT	polymer	372	42559.4	1	GenBank (15606134) Pfam (PF00437) UniProt (by SIFTS) (O66950)	Aquifex aeolicus
2	B (A)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	1	Chemie (ATP)
3	C (A)	water	water		18.0	2	Chemie (HOH)

Sequence modifications

A: 1 - 366 (GenBank: 15606134)

PDB	External Database	Details
Mse 1	Met 1	modified residue
Mse 68	Met 68	modified residue
Mse 136	Met 136	modified residue
Mse 156	Met 156	modified residue
Mse 218	Met 218	modified residue
Mse 318	Met 318	modified residue
Mse 327	Met 327	modified residue
Mse 330	Met 330	modified residue
Mse 349	Met 349	modified residue
Mse 361	Met 361	modified residue
His 367	-	expression tag
His 368	-	expression tag
His 369	-	expression tag
His 370	-	expression tag
His 371	-	expression tag
His 372	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	42559.4
Non-Polymers*	Number of molecules	1
	Total formula weight	507.2
All*	Total formula weight	43066.6

*Water molecules are not included.