Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

2DDX

Crystal structure of beta-1,3-xylanase from Vibrio sp. AX-4

Functional Information from GO Data
ChainGOidnamespacecontents
A0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
A0006080biological_processsubstituted mannan metabolic process
A0016985molecular_functionmannan endo-1,4-beta-mannosidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 701
ChainResidue
ALEU1
AGLY3
AVAL4
ALEU5
ASER150
AASP177

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 601
ChainResidue
AGLN253
APHE254
AASP257
AHOH808
AHOH1035
ATRP191
AASN195
APRO250

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 602
ChainResidue
AVAL6
APRO207
AASN234
AASP260
ALYS263
AHOH904
AHOH1057

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 603
ChainResidue
ATYR39
AALA56
ATYR115
AARG277
AHOH739
AHOH773
AHOH897

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton donor => ECO:0000255|PROSITE-ProRule:PRU01100
ChainResidueDetails
AGLU116

site_idSWS_FT_FI2
Number of Residues1
DetailsACT_SITE: Nucleophile => ECO:0000255|PROSITE-ProRule:PRU01100
ChainResidueDetails
AGLU212

238268

PDB entries from 2025-07-02

PDB statisticsPDBj update infoContact PDBjnumon