2HU2

CTBP/BARS in ternary complex with NAD(H) and RRTGAPPAL peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	C-terminal-binding protein 1	polymer	358	39509.1	1	UniProt (Q9Z2F5) Pfam (PF00389) Pfam (PF02826) UniProt (by SIFTS) (Q6AZ26) In PDB	Rattus norvegicus (Norway rat)	CtBP1, C-terminal-binding protein 3, CtBP3, 50 kDa BFA-dependent ADP-ribosylation substrate, BARS-50
2	B	9-mer peptide from Zinc finger protein 217	polymer	9	940.1	1	UniProt (O75362) In PDB
3	A	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	1	Chemie (NAD)
4	A	FORMIC ACID	non-polymer		46.0	1	Chemie (FMT)
5		water	water		18.0	19	Chemie (HOH)

Sequence modifications

A: 1 - 350 (UniProt: Q9Z2F5)

PDB	External Database	Details
Met -7	-	expression tag
Gly -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

B: 1 - 9 (UniProt: O75362)

PDB	External Database	Details
Ala 5	Cys 756	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	40449.2
Non-Polymers*	Number of molecules	2
	Total formula weight	709.4
All*	Total formula weight	41158.7

*Water molecules are not included.