P31434

PR
Gene name
yicI (b3656, JW3631)
Protein name
Alpha-xylosidase
Names
Species
Escherichia coli (strain K12)
KEGG Pathway
eco:b3656
EC number
3.2.1.177: Glycosidases, ie enzymes hydrolyzing O- and S-glycosyl compounds
Protein Class

Descriptions

The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.

Autoinhibitory domains (AIDs)

718-772 (Predicted disordered autoinhibitory region) PR

Target domain

Relief mechanism

Assay

cis-regPred

Accessory elements

No accessory elements

References

Autoinhibited structure

Activated structure

6 structures for P31434

Entry ID Method Resolution Chain Position Source
1WE5 X-ray 240 A A/B/C/D/E/F 1-772 PDB
1XSI X-ray 220 A A/B/C/D/E/F 1-772 PDB
1XSJ X-ray 210 A A/B/C/D/E/F 1-772 PDB
1XSK X-ray 220 A A/B/C/D/E/F 1-772 PDB
2F2H X-ray 195 A A/B/C/D/E/F 1-772 PDB
AF-P31434-F1 Predicted AlphaFoldDB

No variants for P31434

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for P31434

No associated diseases with P31434

1 regional properties for P31434

Type Name Position InterPro Accession
domain Glycoside hydrolase family 31, N-terminal domain 159 - 218 IPR025887

Functions

Description
EC Number 3.2.1.177 Glycosidases, ie enzymes hydrolyzing O- and S-glycosyl compounds
Subcellular Localization
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

No GO annotations of cellular component

Name Definition
No GO annotations for cellular component

4 GO annotations of molecular function

Name Definition
alpha-D-xyloside xylohydrolase Catalysis of the hydrolysis of terminal, non-reducing alpha-D-xylose residues with release of alpha-D-xylose.
carbohydrate binding Binding to a carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
identical protein binding Binding to an identical protein or proteins.
xyloglucan 1,6-alpha-xylosidase activity Catalysis of the hydrolysis of xyloglucan side chains so as to remove unsubstituted D-xylose residues attached to the glucose located at the non-reducing terminus.

1 GO annotations of biological process

Name Definition
carbohydrate metabolic process The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y.

No homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
No homologous proteins
10 20 30 40 50 60
MKISDGNWLI QPGLNLIHPL QVFEVEQQDN EMVVYAAPRD VRERTWQLDT PLFTLRFFSP
70 80 90 100 110 120
QEGIVGVRIE HFQGALNNGP HYPLNILQDV KVTIENTERY AEFKSGNLSA RVSKGEFWSL
130 140 150 160 170 180
DFLRNGERIT GSQVKNNGYV QDTNNQRNYM FERLDLGVGE TVYGLGERFT ALVRNGQTVE
190 200 210 220 230 240
TWNRDGGTST EQAYKNIPFY MTNRGYGVLV NHPQCVSFEV GSEKVSKVQF SVESEYLEYF
250 260 270 280 290 300
VIDGPTPKAV LDRYTRFTGR PALPPAWSFG LWLTTSFTTN YDEATVNSFI DGMAERNLPL
310 320 330 340 350 360
HVFHFDCFWM KAFQWCDFEW DPLTFPDPEG MIRRLKAKGL KICVWINPYI GQKSPVFKEL
370 380 390 400 410 420
QEKGYLLKRP DGSLWQWDKW QPGLAIYDFT NPDACKWYAD KLKGLVAMGV DCFKTDFGER
430 440 450 460 470 480
IPTDVQWFDG SDPQKMHNHY AYIYNELVWN VLKDTVGEEE AVLFARSASV GAQKFPVHWG
490 500 510 520 530 540
GDCYANYESM AESLRGGLSI GLSGFGFWSH DIGGFENTAP AHVYKRWCAF GLLSSHSRLH
550 560 570 580 590 600
GSKSYRVPWA YDDESCDVVR FFTQLKCRMM PYLYREAARA NARGTPMMRA MMMEFPDDPA
610 620 630 640 650 660
CDYLDRQYML GDNVMVAPVF TEAGDVQFYL PEGRWTHLWH NDELDGSRWH KQQHGFLSLP
670 680 690 700 710 720
VYVRDNTLLA LGNNDQRPDY VWHEGTAFHL FNLQDGHEAV CEVPAADGSV IFTLKAARTG
730 740 750 760 770
NTITVTGAGE AKNWTLCLRN VVKVNGLQDG SQAESEQGLV VKPQGNALTI TL