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- PDB-2v5c: Family 84 glycoside hydrolase from Clostridium perfringens, 2.1 A... -

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Basic information

Entry
Database: PDB / ID: 2v5c
TitleFamily 84 glycoside hydrolase from Clostridium perfringens, 2.1 Angstrom structure
ComponentsO-GLCNACASE NAGJ
KeywordsHYDROLASE / GLYCOSIDASE / CLOSTRIDIUM PERFRINGENS / GH84 / GH84C / COILED COIL / FAMILY 84 GLYCOSIDE HYDROLASE / CARBOHYDRATE BINDING MODULE
Function / homology
Function and homology information


protein O-GlcNAcase / protein deglycosylation / [protein]-3-O-(N-acetyl-D-glucosaminyl)-L-serine/L-threonine O-N-acetyl-alpha-D-glucosaminase activity / polysaccharide catabolic process / beta-N-acetylglucosaminidase activity / carbohydrate binding / carbohydrate metabolic process
Similarity search - Function
: / Hyaluronidase post-catalytic domain-like / Hyaluronidase post-catalytic domain-like / Cellulosome anchoring protein, cohesin domain / Cohesin domain / Beta-N-acetylglucosaminidase / beta-N-acetylglucosaminidase / Glycosyl hydrolases family 84 (GH84) domain profile. / : / Beta-hexosaminidase, bacterial type, N-terminal ...: / Hyaluronidase post-catalytic domain-like / Hyaluronidase post-catalytic domain-like / Cellulosome anchoring protein, cohesin domain / Cohesin domain / Beta-N-acetylglucosaminidase / beta-N-acetylglucosaminidase / Glycosyl hydrolases family 84 (GH84) domain profile. / : / Beta-hexosaminidase, bacterial type, N-terminal / Glycosyl hydrolase family 20, domain 2 / Chitobiase/beta-hexosaminidase domain 2-like / Chitobiase; domain 2 / Beta-hexosaminidase-like, domain 2 / CBM2/CBM3, carbohydrate-binding domain superfamily / F5/8 type C domain / Coagulation factor 5/8 C-terminal domain / Fibronectin type III domain / Fibronectin type 3 domain / Methane Monooxygenase Hydroxylase; Chain G, domain 1 / Fibronectin type-III domain profile. / Galactose-binding-like domain superfamily / Fibronectin type III / Fibronectin type III superfamily / Glycosidases / Glycoside hydrolase superfamily / TIM Barrel / Alpha-Beta Barrel / Immunoglobulin-like fold / Up-down Bundle / 2-Layer Sandwich / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
CACODYLATE ION / O-GlcNAcase NagJ
Similarity search - Component
Biological speciesCLOSTRIDIUM PERFRINGENS (bacteria)
MethodX-RAY DIFFRACTION / OTHER / Resolution: 2.1 Å
AuthorsFicko-Blean, E. / Gregg, K.J. / Adams, J.J. / Hehemann, J.H. / Smith, S.J. / Czjzek, M. / Boraston, A.B.
CitationJournal: J.Biol.Chem. / Year: 2009
Title: Portrait of an Enzyme: A Complete Structural Analysis of a Multi-Modular Beta-N-Acetylglucosaminidase from Clostridium Perfringens
Authors: Ficko-Blean, E. / Gregg, K.J. / Adams, J.J. / Hehemann, J.H. / Smith, S.J. / Czjzek, M. / Boraston, A.B.
History
DepositionOct 2, 2008Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jan 27, 2009Provider: repository / Type: Initial release
Revision 1.1May 8, 2011Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3May 8, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_struct_conn_angle / struct_conn / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Remark 700 SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AC", "BC" IN EACH CHAIN ON SHEET RECORDS ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AC", "BC" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: O-GLCNACASE NAGJ
B: O-GLCNACASE NAGJ
hetero molecules


Theoretical massNumber of molelcules
Total (without water)134,26913
Polymers133,3772
Non-polymers89111
Water21,4561191
1
A: O-GLCNACASE NAGJ
hetero molecules


Theoretical massNumber of molelcules
Total (without water)67,2037
Polymers66,6891
Non-polymers5146
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
2
B: O-GLCNACASE NAGJ
hetero molecules


Theoretical massNumber of molelcules
Total (without water)67,0666
Polymers66,6891
Non-polymers3775
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
Unit cell
Length a, b, c (Å)130.385, 150.046, 155.428
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number24
Space group name H-MI212121
Components on special symmetry positions
IDModelComponents
11A-2238-

HOH

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Components

#1: Protein O-GLCNACASE NAGJ / BETA-HEXOSAMINIDASE / HEXOSAMINIDASE B / GH84 / N-ACETYL-BETA-GLUCOSAMINIDASE / BETA-N- ...BETA-HEXOSAMINIDASE / HEXOSAMINIDASE B / GH84 / N-ACETYL-BETA-GLUCOSAMINIDASE / BETA-N-ACETYLHEXOSAMINIDASE / FAMILY 84 GLYCOSIDE HYDROLASE


Mass: 66688.711 Da / Num. of mol.: 2 / Fragment: CATALYTIC MODULE, RESIDUES 31-624
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) CLOSTRIDIUM PERFRINGENS (bacteria) / Plasmid: PET28A / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: Q0TR53, beta-N-acetylhexosaminidase
#2: Chemical
ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Ca
#3: Chemical
ChemComp-CAC / CACODYLATE ION / dimethylarsinate


Mass: 136.989 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: C2H6AsO2
#4: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Na
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 1191 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.59 Å3/Da / Density % sol: 52.08 % / Description: NONE

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Data collection

DiffractionMean temperature: 113.15 K
Diffraction sourceSource: ROTATING ANODE / Wavelength: 1.5418
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 2.1→105.41 Å / Num. obs: 85752 / % possible obs: 99.9 % / Observed criterion σ(I): 2 / Redundancy: 16.14 % / Rmerge(I) obs: 0.1

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Processing

SoftwareName: REFMAC / Version: 5.2.0019 / Classification: refinement
RefinementMethod to determine structure: OTHER
Starting model: NONE

Resolution: 2.1→105.41 Å / Cor.coef. Fo:Fc: 0.946 / Cor.coef. Fo:Fc free: 0.907 / SU B: 5.143 / SU ML: 0.138 / Cross valid method: THROUGHOUT / ESU R: 0.208 / ESU R Free: 0.193 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
RfactorNum. reflection% reflectionSelection details
Rfree0.255 4440 5 %RANDOM
Rwork0.195 ---
obs0.198 84080 99.7 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
Displacement parametersBiso mean: 31.1 Å2
Baniso -1Baniso -2Baniso -3
1-1.19 Å20 Å20 Å2
2---0.06 Å20 Å2
3----1.13 Å2
Refinement stepCycle: LAST / Resolution: 2.1→105.41 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms9238 0 31 1191 10460
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.010.0229496
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.3891.95512909
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg7.18751182
X-RAY DIFFRACTIONr_dihedral_angle_2_deg39.42725.886491
X-RAY DIFFRACTIONr_dihedral_angle_3_deg16.963151608
X-RAY DIFFRACTIONr_dihedral_angle_4_deg14.9211538
X-RAY DIFFRACTIONr_chiral_restr0.1220.21409
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.027358
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined0.2040.24837
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined0.30.26501
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.160.21068
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.2180.227
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.1930.241
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.5141.55842
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it0.97929428
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it1.52633799
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it2.514.53473
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.1→2.15 Å / Total num. of bins used: 20 /
RfactorNum. reflection
Rfree0.297 299
Rwork0.23 6161

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