1EGN

CELLOBIOHYDROLASE CEL7A (E223S, A224H, L225V, T226A, D262G) MUTANT

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	1,4-BETA-D-GLUCAN CELLOBIOHYDROLASE CEL7A	polymer	434	45991.7	1	UniProt (P62694) Pfam (PF00840) In PDB	Hypocrea jecorina	CBH1, CELLOBIOHYDROLASE I, EXOGLUCANASE, EXOCELLULASE
2	A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
3	A	COBALT (II) ION	non-polymer		58.9	2	Chemie (CO)
4		water	water		18.0	354	Chemie (HOH)

Sequence modifications

A: 1 - 434 (UniProt: P62694)

PDB	External Database	Details
Asp 94	Gly 111	SEE REMARK 999
Ser 223	Glu 240	engineered mutation
His 224	Ala 241	engineered mutation
Val 225	Leu 242	engineered mutation
Ala 226	Thr 243	engineered mutation
Gly 262	Asp 279	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	45991.7
Non-Polymers*	Number of molecules	3
	Total formula weight	339.1
All*	Total formula weight	46330.8

*Water molecules are not included.