3PZ5

The crystal structure of AaLeuRS-CP1-D20

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Leucyl-tRNA synthetase subunit alpha	polymer	201	22682.7	2	UniProt (O66680) Pfam (PF13603) In PDB	Aquifex aeolicus	Leucine--tRNA ligase subunit alpha, LeuRS
2		water	water		18.0	71	Chemie (HOH)

Sequence modifications

A, B: 228 - 439 (UniProt: O66680)

PDB	External Database	Details
His 219	-	expression tag
His 220	-	expression tag
His 221	-	expression tag
His 222	-	expression tag
His 223	-	expression tag
His 224	-	expression tag
Ala 225	-	expression tag
Gly 226	-	expression tag
Ala 227	-	expression tag
Leu 241	Pro 241	engineered mutation
-	Glu 242	deletion
-	Lys 243	deletion
-	Phe 244	deletion
-	Leu 245	deletion
-	Asn 246	deletion
-	Cys 247	deletion
-	Val 248	deletion
-	Pro 249	deletion
-	Glu 250	deletion
-	Glu 251	deletion
-	Leu 252	deletion
-	Lys 253	deletion
-	Glu 254	deletion
-	Thr 255	deletion
-	Leu 256	deletion
-	Lys 258	deletion
-	Glu 259	deletion
-	Lys 260	deletion
-	Arg 261	deletion

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	45365.3
All*	Total formula weight	45365.3

*Water molecules are not included.