eF-site ID 1uhv-ABCD
PDB Code 1uhv
Chain A, B, C, D

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Title Crystal structure of beta-D-xylosidase from Thermoanaerobacterium saccharolyticum, a family 39 glycoside hydrolase
Classification HYDROLASE
Compound Beta-xylosidase
Source Thermoanaerobacter saccharolyticum (XYNB_THESA)
Sequence A:  MIKVRVPDFSDKKFSDRWRYCVGTGRLGLALQKEYIETLK
YVKENIDFKYIRGHGLLCDDVGIYREDVVGDEVKPFYNFT
YIDRIFDSFLEIGIRPFVEIGFMPKKLASGTQTVFYWEGN
VTPPKDYEKWSDLVKAVLHHFISRYGIEEVLKWPFEIWNE
PNLKEFWKDADEKEYFKLYKVTAKAIKEVNENLKVGGPAI
CGGADYWIEDFLNFCYEENVPVDFVSRHAYTSKQGEYTPH
LIYQEIMPSEYMLNEFKTVREIIKNSHFPNLPFHITEYNT
SYSPQNPVHDTPFNAAYIARILSEGGDYVDSFSYWTFSDV
FEERDVPRSQFHGGFGLVALNMIPKPTFYTFKFFNAMGEE
MLYRDEHMLVTRRDDGSVALIAWNEVMDKTENPDEDYEVE
IPVRFRDVFIKRQLIDEEHGNPWGTWIHMGRPRYPSKEQV
NTLREVAKPEIMTSQPVANDGYLNLKFKLGKNAVVLYELT
ERIDESSTYIGLDDSKINGY
B:  MIKVRVPDFSDKKFSDRWRYCVGTGRLGLALQKEYIETLK
YVKENIDFKYIRGHGLLCDDVGIYREDVVGDEVKPFYNFT
YIDRIFDSFLEIGIRPFVEIGFMPKKLASGTQTVFYWEGN
VTPPKDYEKWSDLVKAVLHHFISRYGIEEVLKWPFEIWNE
PNLKEFWKDADEKEYFKLYKVTAKAIKEVNENLKVGGPAI
CGGADYWIEDFLNFCYEENVPVDFVSRHAYTSKQGEYTPH
LIYQEIMPSEYMLNEFKTVREIIKNSHFPNLPFHITEYNT
SYSPQNPVHDTPFNAAYIARILSEGGDYVDSFSYWTFSDV
FEERDVPRSQFHGGFGLVALNMIPKPTFYTFKFFNAMGEE
MLYRDEHMLVTRRDDGSVALIAWNEVMDKTENPDEDYEVE
IPVRFRDVFIKRQLIDEEHGNPWGTWIHMGRPRYPSKEQV
NTLREVAKPEIMTSQPVANDGYLNLKFKLGKNAVVLYELT
ERIDESSTYIGLDDSKINGY
C:  MIKVRVPDFSDKKFSDRWRYCVGTGRLGLALQKEYIETLK
YVKENIDFKYIRGHGLLCDDVGIYREDVVGDEVKPFYNFT
YIDRIFDSFLEIGIRPFVEIGFMPKKLASGTQTVFYWEGN
VTPPKDYEKWSDLVKAVLHHFISRYGIEEVLKWPFEIWNE
PNLKEFWKDADEKEYFKLYKVTAKAIKEVNENLKVGGPAI
CGGADYWIEDFLNFCYEENVPVDFVSRHAYTSKQGEYTPH
LIYQEIMPSEYMLNEFKTVREIIKNSHFPNLPFHITEYNT
SYSPQNPVHDTPFNAAYIARILSEGGDYVDSFSYWTFSDV
FEERDVPRSQFHGGFGLVALNMIPKPTFYTFKFFNAMGEE
MLYRDEHMLVTRRDDGSVALIAWNEVMDKTENPDEDYEVE
IPVRFRDVFIKRQLIDEEHGNPWGTWIHMGRPRYPSKEQV
NTLREVAKPEIMTSQPVANDGYLNLKFKLGKNAVVLYELT
ERIDESSTYIGLDDSKINGY
D:  MIKVRVPDFSDKKFSDRWRYCVGTGRLGLALQKEYIETLK
YVKENIDFKYIRGHGLLCDDVGIYREDVVGDEVKPFYNFT
YIDRIFDSFLEIGIRPFVEIGFMPKKLASGTQTVFYWEGN
VTPPKDYEKWSDLVKAVLHHFISRYGIEEVLKWPFEIWNE
PNLKEFWKDADEKEYFKLYKVTAKAIKEVNENLKVGGPAI
CGGADYWIEDFLNFCYEENVPVDFVSRHAYTSKQGEYTPH
LIYQEIMPSEYMLNEFKTVREIIKNSHFPNLPFHITEYNT
SYSPQNPVHDTPFNAAYIARILSEGGDYVDSFSYWTFSDV
FEERDVPRSQFHGGFGLVALNMIPKPTFYTFKFFNAMGEE
MLYRDEHMLVTRRDDGSVALIAWNEVMDKTENPDEDYEVE
IPVRFRDVFIKRQLIDEEHGNPWGTWIHMGRPRYPSKEQV
NTLREVAKPEIMTSQPVANDGYLNLKFKLGKNAVVLYELT
ERIDESSTYIGLDDSKINGY
Description


Functional site

1) chain A
residue 153-162
type prosite
sequence WPFEIWNEPN
description GLYCOSYL_HYDROL_F39 Glycosyl hydrolases family 39 active site. WpFEiWNEPN
source prosite : PS01027

2) chain A
residue 160
type ACT_SITE
sequence E
description Proton donor => ECO:0000255|PROSITE-ProRule:PRU10068
source Swiss-Prot : SWS_FT_FI1

3) chain B
residue 160
type ACT_SITE
sequence E
description Proton donor => ECO:0000255|PROSITE-ProRule:PRU10068
source Swiss-Prot : SWS_FT_FI1

4) chain C
residue 160
type ACT_SITE
sequence E
description Proton donor => ECO:0000255|PROSITE-ProRule:PRU10068
source Swiss-Prot : SWS_FT_FI1

5) chain D
residue 160
type ACT_SITE
sequence E
description Proton donor => ECO:0000255|PROSITE-ProRule:PRU10068
source Swiss-Prot : SWS_FT_FI1

6) chain A
residue 277
type ACT_SITE
sequence E
description Nucleophile => ECO:0000269|PubMed:9761746
source Swiss-Prot : SWS_FT_FI2

7) chain B
residue 277
type ACT_SITE
sequence E
description Nucleophile => ECO:0000269|PubMed:9761746
source Swiss-Prot : SWS_FT_FI2

8) chain C
residue 277
type ACT_SITE
sequence E
description Nucleophile => ECO:0000269|PubMed:9761746
source Swiss-Prot : SWS_FT_FI2

9) chain D
residue 277
type ACT_SITE
sequence E
description Nucleophile => ECO:0000269|PubMed:9761746
source Swiss-Prot : SWS_FT_FI2


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