9WXD

Cryo-EM structure of of BetTC cage

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...)	High-affinity choline transport protein	polymer	191	22688.5	48	UniProt (P0ABC9)	Escherichia coli K-12

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, V, W, X, Y, Z, AA, BA, CA, DA, EA, FA, GA, HA, IA, JA, KA, LA, MA, NA, OA, PA, QA, RA, SA, TA, UA, VA, WA: 501 - 668 (UniProt: P0ABC9)

PDB	External Database	Details
Met 481	-	initiating methionine
His 482	-	expression tag
His 483	-	expression tag
His 484	-	expression tag
His 485	-	expression tag
His 486	-	expression tag
His 487	-	expression tag
His 488	-	expression tag
His 489	-	expression tag
His 490	-	expression tag
His 491	-	expression tag
Glu 492	-	expression tag
Asn 493	-	expression tag
Leu 494	-	expression tag
Tyr 495	-	expression tag
Phe 496	-	expression tag
Gln 497	-	expression tag
Gly 498	-	expression tag
Gly 499	-	expression tag
Ser 500	-	expression tag
Thr 669	-	expression tag
Gly 670	-	expression tag
Cys 671	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	48
	Total formula weight	1089047.6
All*	Total formula weight	1089047.6

*Water molecules are not included.