5HNO

The structure of the kdo-capped saccharide binding subunit of the O-12 specific ABC transporter, Wzt

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	ABC type transport system putative ATP binding protein	polymer	190	20855.5	3	UniProt (Q6U8B1) Pfam (PF14524) In PDB	Raoultella terrigena
2	A, C	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
3		water	water		18.0	276	Chemie (HOH)

Sequence modifications

A, B, C: 268 - 442 (UniProt: Q6U8B1)

PDB	External Database	Details
Met 254	-	initiating methionine
His 255	-	expression tag
His 256	-	expression tag
His 257	-	expression tag
His 258	-	expression tag
His 259	-	expression tag
His 260	-	expression tag
Glu 261	-	expression tag
Asn 262	-	expression tag
Leu 263	-	expression tag
Tyr 264	-	expression tag
Phe 265	-	expression tag
Gln 266	-	expression tag
Gly 267	-	expression tag
Met 351	Cys 351	conflict
Ser 352	Arg 352	conflict
Ala 354	Arg 354	conflict
Gln 355	Arg 355	conflict
Gly 357	Ala 357	conflict
Asp 358	Ile 358	conflict
Ile 359	Ser 359	conflict
Trp 360	Gly 360	conflict
Gly 361	Glu 361	conflict
Asp 362	Thr 362	conflict
Ser 363	Arg 363	conflict
Ser 443	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	62566.5
Non-Polymers*	Number of molecules	2
	Total formula weight	70.9
All*	Total formula weight	62637.4

*Water molecules are not included.