1AHE

ASPARTATE AMINOTRANSFERASE HEXAMUTANT

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)	ASPARTATE AMINOTRANSFERASE	polymer	396	43637.3	2	UniProt (P00509) Pfam (PF00155)	Escherichia coli	ASPARTATE TRANSAMINASE
2	C, E (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3	D, F (A, B)	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	2	Chemie (PLP)
4	G, H (A, B)	water	water		18.0	400	Chemie (HOH)

Sequence modifications

A, B: 5 - 409 (UniProt: P00509)

PDB	External Database	Details
Leu 39	Val 35	conflict
Tyr 41	Lys 37	conflict
Ile 47	Thr 43	conflict
Leu 69	Asn 64	conflict
Ser 109	Thr 104	conflict
Ser 297	Asn 285	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	87274.6
Non-Polymers*	Number of molecules	4
	Total formula weight	686.4
All*	Total formula weight	87961.0

*Water molecules are not included.