3BLC

Crystal structure of the periplasmic domain of the Escherichia Coli YIDC

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Inner membrane protein oxaA	polymer	330	35963.9	2	UniProt (P25714) Pfam (PF14849) In PDB	Escherichia coli K12
2		water	water		18.0	80	Chemie (HOH)

Sequence modifications

A, B: 26 - 340 (UniProt: P25714)

PDB	External Database	Details
Mse 25	-	expression tag
Ala 228	Glu 228	engineered mutation
Ala 229	Lys 229	engineered mutation
Ala 231	Glu 231	engineered mutation
Ala 232	Lys 232	engineered mutation
Ala 234	Lys 234	engineered mutation
Leu 341	-	expression tag
Val 342	-	expression tag
Pro 343	-	expression tag
Arg 344	-	expression tag
Gly 345	-	expression tag
Ser 346	-	expression tag
Leu 347	-	expression tag
Glu 348	-	expression tag
His 349	-	expression tag
His 350	-	expression tag
His 351	-	expression tag
His 352	-	expression tag
His 353	-	expression tag
His 354	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	71927.8
All*	Total formula weight	71927.8

*Water molecules are not included.