eF-site ID 1ece-AB
PDB Code 1ece
Chain A, B

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Title ACIDOTHERMUS CELLULOLYTICUS ENDOCELLULASE E1 CATALYTIC DOMAIN IN COMPLEX WITH A CELLOTETRAOSE
Classification GLYCOSYL HYDROLASE
Compound ENDOCELLULASE E1
Source Acidothermus cellulolyticus (strain ATCC 43068 / 11B) (GUN1_ACICE)
Sequence A:  AGGGYWHTSGREILDANNVPVRIAGINWFGFETCNYVVHG
LWSRDYRSMLDQIKSLGYNTIRLPYSDDILKPGTMPNSIN
FYQMNQDLQGLTSLQVMDKIVAYAGQIGLRIILDRHRPDC
SGQSALWYTSSVSEATWISDLQALAQRYKGNPTVVGFDLH
NEPHDPACWGCGDPSIDWRLAAERAGNAVLSVNPNLLIFV
EGVQSYNGDSYWWGGNLQGAGQYPVVLNVPNRLVYSAHDY
ATSVYPQTWFSDPTFPNNMPGIWNKNWGYLFNQNIAPVWL
GEFGTTLQSTTDQTWLKTLVQYLRPTAQYGADSFQWTFWS
WNPDSGDTGGILKDDWQTVDTVKDGYLAPIKSSIFDPV
B:  AGGGYWHTSGREILDANNVPVRIAGINWFGFETCNYVVHG
LWSRDYRSMLDQIKSLGYNTIRLPYSDDILKPGTMPNSIN
FYQMNQDLQGLTSLQVMDKIVAYAGQIGLRIILDRHRPDC
SGQSALWYTSSVSEATWISDLQALAQRYKGNPTVVGFDLH
NEPHDPACWGCGDPSIDWRLAAERAGNAVLSVNPNLLIFV
EGVQSYNGDSYWWGGNLQGAGQYPVVLNVPNRLVYSAHDY
ATSVYPQTWFSDPTFPNNMPGIWNKNWGYLFNQNIAPVWL
GEFGTTLQSTTDQTWLKTLVQYLRPTAQYGADSFQWTFWS
WNPDSGDTGGILKDDWQTVDTVKDGYLAPIKSSIFDPV
Description (1)  ENDOCELLULASE E1


Functional site

1) chain A
residue 155-164
type prosite
sequence VGFDLHNEPH
description GLYCOSYL_HYDROL_F5 Glycosyl hydrolases family 5 signature. VGFDLHNEPH
source prosite : PS00659

2) chain A
residue 162
type ACT_SITE
sequence E
description Proton donor
source Swiss-Prot : SWS_FT_FI1

3) chain B
residue 162
type ACT_SITE
sequence E
description Proton donor
source Swiss-Prot : SWS_FT_FI1

4) chain A
residue 282
type ACT_SITE
sequence E
description Nucleophile
source Swiss-Prot : SWS_FT_FI2

5) chain B
residue 282
type ACT_SITE
sequence E
description Nucleophile
source Swiss-Prot : SWS_FT_FI2


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