6GS4

Crystal structure of peptide transporter DtpA-nanobody in complex with valganciclovir

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Dipeptide and tripeptide permease A	polymer	508	54969.7	1	UniProt (P77304) Pfam (PF00854) In PDB	Escherichia coli K-12
2	H	nanobody	polymer	132	14400.7	1		Lama glama
3	A	[(2~{S})-2-[(2-azanyl-6-oxidanylidene-3~{H}-purin-9-yl)methoxy]-3-oxidanyl-propyl] (2~{S})-2-azanyl-3-methyl-butanoate	non-polymer		354.4	1	Chemie (F9E)
4	A	DODECYL-BETA-D-MALTOSIDE	non-polymer		510.6	1	Chemie (LMT)
5		water	water		18.0	7	Chemie (HOH)

Sequence modifications

A: 2 - 500 (UniProt: P77304)

PDB	External Database	Details
Gly 1	-	expression tag
Ser 501	-	expression tag
Thr 502	-	expression tag
His 503	-	expression tag
His 504	-	expression tag
His 505	-	expression tag
His 506	-	expression tag
His 507	-	expression tag
His 508	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	69370.4
Non-Polymers*	Number of molecules	2
	Total formula weight	865.0
All*	Total formula weight	70235.3

*Water molecules are not included.