4BUC

CRYSTAL STRUCTURE OF MURD LIGASE FROM THERMOTOGA MARITIMA IN APO FORM

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	UDP-N-ACETYLMURAMOYLALANINE--D-GLUTAMATE LIGASE	polymer	450	52047.9	2	UniProt (Q9WY76) Pfam (PF21799) Pfam (PF21377) Pfam (PF08245) Pfam (PF02875)	THERMOTOGA MARITIMA	MURD LIGASE, D-GLUTAMIC ACID-ADDING ENZYME, UDP-N-ACETYLMURAMOYL-L-ALANYL-D-GLUTAMATE SYNTHETASE
2	C, D, E, F, G... (A, B)	PHOSPHATE ION	non-polymer		95.0	16	Chemie (PO4)
3	AA, K (B, A)	PHOSPHITE ION	non-polymer		79.0	2	Chemie (PO3)
4	BA, CA, DA, L, M... (B, A)	GLYCEROL	non-polymer		92.1	6	Chemie (GOL)
5	EA, FA, GA, O, P... (B, A)	CHLORIDE ION	non-polymer		35.5	6	Chemie (CL)
6	HA, R (B, A)	AMMONIUM ION	non-polymer		18.0	2	Chemie (NH4)
7	IA, JA (A, B)	water	water		18.0	255	Chemie (HOH)

Sequence modifications

A, B: 21 - 450 (UniProt: Q9WY76)

PDB	External Database	Details
Mse 1	-	expression tag
Gly 2	-	expression tag
Ser 3	-	expression tag
Ser 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
Ser 11	-	expression tag
Ser 12	-	expression tag
Gly 13	-	expression tag
Leu 14	-	expression tag
Val 15	-	expression tag
Pro 16	-	expression tag
Arg 17	-	expression tag
Gly 18	-	expression tag
Ser 19	-	expression tag
His 20	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	104095.9
Non-Polymers*	Number of molecules	32
	Total formula weight	2478.8
All*	Total formula weight	106574.7

*Water molecules are not included.