2G7M

Crystal structure of B. fragilis N-succinylornithine transcarbamylase P90E mutant complexed with carbamoyl phosphate and N-acetylnorvaline

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	X, Y, Z, C, D...	putative ornithine carbamoyltransferase	polymer	338	38662.0	6	GenBank (60491451) Pfam (PF02729) Pfam (PF00185) UniProt (by SIFTS) (Q64Z33) In PDB	Bacteroides fragilis
2	X, Y, Z, C, D...	N-ACETYL-L-NORVALINE	non-polymer		159.2	6	Chemie (AN0)
3	X, Y, Z, C, D...	PHOSPHORIC ACID MONO(FORMAMIDE)ESTER	non-polymer		141.0	6	Chemie (CP)
4	Y, D	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
5		water	water		18.0	172	Chemie (HOH)

Sequence modifications

X, Y, Z, C, D, E: 1 - 318 (GenBank: 60491451)

PDB	External Database	Details
Met -19	-	cloning artifact
Gly -18	-	cloning artifact
Ser -17	-	cloning artifact
Ser -16	-	cloning artifact
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	cloning artifact
Ser -8	-	cloning artifact
Gly -7	-	cloning artifact
Leu -6	-	cloning artifact
Val -5	-	cloning artifact
Pro -4	-	cloning artifact
Arg -3	-	cloning artifact
Gly -2	-	cloning artifact
Ser -1	-	cloning artifact
His 0	-	cloning artifact
Glu 90	Pro 90	engineered mutation
Leu 242	Thr 242	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	231972.3
Non-Polymers*	Number of molecules	14
	Total formula weight	1993.3
All*	Total formula weight	233965.6

*Water molecules are not included.