eF-site ID 1exp-A
PDB Code 1exp
Chain A

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Title BETA-1,4-GLYCANASE CEX-CD
Classification HYDROLASE
Compound BETA-1,4-D-GLYCANASE CEX-CD
Source (AAA56792)
Sequence A:  ATTLKEAADGAGRDFGFALDPNRLSEAQYKAIADSEFNLV
VAENAMKWDATEPSQNSFSFGAGDRVASYAADTGKELYGH
TLVWHSQLPDWAKNLNGSAFESAMVNHVTKVADHFEGKVA
SWDVVNEAFADGGGRRQDSAFQQKLGNGYIETAFRAARAA
DPTAKLCINDYNVEGINAKSNSLYDLVKDFKARGVPLDCV
GFQSHLIVGQVPGDFRQNLQRFADLGVDVRITELDIRMRT
PSDATKLATQAADYKKVVQACMQVTRCQGVTVWGITDKYS
WVPDVFPGEGAALVWDASYAKKPAYAAVMEAF
Description (1)  BETA-1,4-D-GLYCANASE CEX-CD


Functional site

1) chain A
residue 127
type
sequence E
description ACID BASE CATALYST.
source : ABC

2) chain A
residue 233
type
sequence E
description CATALYTIC NUCLEOPHILE, COVALENTLY LINKED TO THE FLUOROCELLOBIOSIDE.
source : NUC

3) chain A
residue 127
type catalytic
sequence E
description 548
source MCSA : MCSA1

4) chain A
residue 169
type catalytic
sequence N
description 548
source MCSA : MCSA1

5) chain A
residue 205
type catalytic
sequence H
description 548
source MCSA : MCSA1

6) chain A
residue 233
type catalytic
sequence E
description 548
source MCSA : MCSA1

7) chain A
residue 235
type catalytic
sequence D
description 548
source MCSA : MCSA1

8) chain A
residue 233
type ACT_SITE
sequence E
description Nucleophile => ECO:0000255|PROSITE-ProRule:PRU10061, ECO:0000269|PubMed:1678739
source Swiss-Prot : SWS_FT_FI2

9) chain A
residue 226-236
type prosite
sequence GVDVRITELDI
description GH10_1 Glycosyl hydrolases family 10 (GH10) active site. GVDVrITELDI
source prosite : PS00591

10) chain A
residue 127
type ACT_SITE
sequence E
description Proton donor => ECO:0000269|PubMed:7918478
source Swiss-Prot : SWS_FT_FI1


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