1I9C

GLUTAMATE MUTASE FROM CLOSTRIDIUM COCHLEARIUM: COMPLEX WITH ADENOSYLCOBALAMIN AND SUBSTRATE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	GLUTAMATE MUTASE	polymer	137	14831.0	2	UniProt (P80078) Pfam (PF02310) In PDB	Clostridium cochlearium	METHYLASPARTATE MUTASE SMALL CHAIN
2	B, D	GLUTAMATE MUTASE	polymer	483	53623.2	2	UniProt (P80077) Pfam (PF06368) In PDB	Clostridium cochlearium	METHYLASPARTATE MUTASE E CHAIN
3	A, C	COBALAMIN	non-polymer		1330.4	2	Chemie (B12)
4	B, D	5'-DEOXYADENOSINE	non-polymer		251.2	2	Chemie (5AD)
5	B, D	GLUTAMIC ACID	non-polymer		147.1	2	Chemie (GLU)
6	B, D	(2S,3S)-3-methyl-aspartic acid	non-polymer		147.1	2	Chemie (2AS)
7		water	water		18.0	1258	Chemie (HOH)

Sequence modifications

A, C: 1 - 137 (UniProt: P80078)

PDB	External Database	Details
Asn 45	Val 45	SEE REMARK 999
Val 60	Leu 60	SEE REMARK 999

B, D: 1 - 483 (UniProt: P80077)

PDB	External Database	Details
Phe 130	Tyr 130	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	136908.3
Non-Polymers*	Number of molecules	8
	Total formula weight	3751.7
All*	Total formula weight	140660.0

*Water molecules are not included.