4Q9H

P-glycoprotein at 3.4 A resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Multidrug resistance protein 1A	polymer	1284	141920.0	1	UniProt (P21447) Pfam (PF00664) Pfam (PF00005) In PDB	Mus musculus (mouse)	ATP-binding cassette sub-family B member 1A, MDR1A, Multidrug resistance protein 3, P-glycoprotein 3

Sequence modifications

A: 1 - 1276 (UniProt: P21447)

PDB	External Database	Details
Gln 83	Asn 83	conflict
Gln 87	Asn 87	conflict
Gln 90	Asn 90	conflict
Leu 1277	-	expression tag
Glu 1278	-	expression tag
His 1279	-	expression tag
His 1280	-	expression tag
His 1281	-	expression tag
His 1282	-	expression tag
His 1283	-	expression tag
His 1284	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	141920.0
All*	Total formula weight	141920.0

*Water molecules are not included.