eF-site ID 2cha-F
PDB Code 2cha
Chain F

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Title THE STRUCTURE OF CRYSTALLINE ALPHA-CHYMOTRYPSIN, $V.THE ATOMIC STRUCTURE OF TOSYL-ALPHA-CHYMOTRYPSIN AT 2 ANGSTROMS RESOLUTION
Classification HYDROLASE (SERINE PROTEINASE)
Compound ALPHA-CHYMOTRYPSIN A
Source ORGANISM_COMMON: cattle; ORGANISM_SCIENTIFIC: Bos taurus;
Sequence F:  IVNGEEAVPGSWPWQVSLQDKTGFHFCGGSLINENWVVTA
AHCGVTTSDVVVAGEFDQGSSSEKIQKLKIAKVFKNSKYN
SLTINNDITLLKLSTAASFSQTVSAVCLPSASDDFAAGTT
CVTTGWGLTRY
Description


Functional site

1) chain F
residue 146
type
sequence Y
description BINDING SITE FOR RESIDUE TSU C 51
source : AC1

2) chain F
residue 57
type
sequence H
description BINDING SITE FOR RESIDUE TSU G 51
source : AC2

3) chain F
residue 57
type ACT_SITE
sequence H
description Charge relay system
source Swiss-Prot : SWS_FT_FI1

4) chain F
residue 102
type ACT_SITE
sequence D
description Charge relay system
source Swiss-Prot : SWS_FT_FI1


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