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- PDB-1r5x: JAMM: A Metalloprotease-like Zinc Site in the Proteasome and Sign... -

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Basic information

Entry
Database: PDB / ID: 1r5x
TitleJAMM: A Metalloprotease-like Zinc Site in the Proteasome and Signalosome
ComponentsAfJAMM
KeywordsSTRUCTURAL GENOMICS / UNKNOWN FUNCTION / JAMM / proteasome / signalosome / Jab1 / Mpn / mov34 / csn5 / rpn11
Function / homology
Function and homology information


metallopeptidase activity / proteolysis / metal ion binding
Similarity search - Function
JAB domain, prokaryotic / Prokaryotic homologs of the JAB domain / Cytidine Deaminase, domain 2 / Cytidine Deaminase; domain 2 / MPN domain / MPN domain profile. / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
MPN domain-containing protein
Similarity search - Component
Biological speciesArchaeoglobus fulgidus (archaea)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 2.3 Å
AuthorsAmbroggio, X.I. / Rees, D.C. / Deshaies, R.J.
CitationJournal: Plos Biol. / Year: 2004
Title: JAMM: a metalloprotease-like zinc site in the proteasome and signalosome.
Authors: Ambroggio, X.I. / Rees, D.C. / Deshaies, R.J.
History
DepositionOct 13, 2003Deposition site: RCSB / Processing site: RCSB
Revision 1.0Nov 25, 2003Provider: repository / Type: Initial release
Revision 1.1Apr 29, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Source and taxonomy / Version format compliance
Revision 1.3Feb 14, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_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.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_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_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Remark 300 BIOMOLECULE: THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 2 CHAIN(S). ... BIOMOLECULE: THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 2 CHAIN(S). THE BIOLOGICAL UNIT IS UNKNOWN, AND IS POSSIBLY ONE MONOMER.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: AfJAMM
B: AfJAMM
hetero molecules


Theoretical massNumber of molelcules
Total (without water)30,2154
Polymers30,0842
Non-polymers1312
Water1,60389
1
A: AfJAMM
hetero molecules


Theoretical massNumber of molelcules
Total (without water)15,1082
Polymers15,0421
Non-polymers651
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: AfJAMM
hetero molecules


Theoretical massNumber of molelcules
Total (without water)15,1082
Polymers15,0421
Non-polymers651
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)76.161, 76.161, 92.124
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number170
Space group name H-MP65

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Components

#1: Protein AfJAMM


Mass: 15042.134 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Archaeoglobus fulgidus (archaea) / Strain: DSM 4304 / Gene: AF2198 / Production host: Escherichia coli (E. coli) / References: UniProt: O28085
#2: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Zn
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 89 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 3

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Sample preparation

CrystalDensity Matthews: 2.56 Å3/Da / Density % sol: 52 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop / pH: 5
Details: ammonium di-hydrogen phosphate, sodium citrate, pH 5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal grow
*PLUS
pH: 5 / Method: vapor diffusion, sitting drop
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDChemical formulaDetails
1100 mM1reservoirNH4H2PO4
2200 mMsodium cirtate1reservoirpH5.
330 mg/mlprotein1drop

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Data collection

Diffraction
IDMean temperature (K)Crystal-ID
11001
21001
1,21
Diffraction source
SourceSiteBeamlineIDWavelength (Å)
SYNCHROTRONSSRL BL9-210.9790, 0.9792, 0.9184
SYNCHROTRONALS 8.2.121.1271
Detector
TypeIDDetectorDate
ADSC QUANTUM 3151CCDMay 20, 2002
ADSC QUANTUM 2102CCDSep 14, 2002
Radiation
IDMonochromatorProtocolMonochromatic (M) / Laue (L)Scattering typeWavelength-ID
1double crystalMADMx-ray1
2Double crystal, Si(111)SINGLE WAVELENGTHMx-ray1
Radiation wavelength
IDWavelength (Å)Relative weight
10.9791
20.97921
30.91841
41.12711
ReflectionResolution: 2.3→38 Å / Num. obs: 13506 / % possible obs: 99.9 % / Redundancy: 20.6 % / Biso Wilson estimate: 32.6 Å2 / Rsym value: 0.098 / Net I/σ(I): 4.7
Reflection shellResolution: 2.3→2.38 Å / % possible obs: 99.9 % / Mean I/σ(I) obs: 1.8 / Rsym value: 0.379
Reflection
*PLUS
Num. measured all: 278220 / Rmerge(I) obs: 0.094
Reflection shell
*PLUS
Rmerge(I) obs: 0.379

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Processing

Software
NameVersionClassification
CNS1.1refinement
DENZOdata reduction
SCALEPACKdata scaling
SOLVEphasing
RefinementMethod to determine structure: MAD / Resolution: 2.3→35.19 Å / Rfactor Rfree error: 0.008 / Data cutoff high absF: 1581999.04 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0
RfactorNum. reflection% reflectionSelection details
Rfree0.308 1349 10 %RANDOM
Rwork0.263 ---
all0.267 ---
obs0.263 13444 99.4 %-
Solvent computationSolvent model: FLAT MODEL / Bsol: 78.9135 Å2 / ksol: 0.331583 e/Å3
Displacement parametersBiso mean: 35.7 Å2
Baniso -1Baniso -2Baniso -3
1--6.53 Å2-4.78 Å20 Å2
2---6.53 Å20 Å2
3---13.06 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.4 Å0.32 Å
Luzzati d res low-5 Å
Luzzati sigma a0.33 Å0.21 Å
Refinement stepCycle: LAST / Resolution: 2.3→35.19 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1650 0 2 89 1741
Refine LS restraints
Refine-IDTypeDev idealDev ideal target
X-RAY DIFFRACTIONc_bond_d0.006
X-RAY DIFFRACTIONc_bond_d_na
X-RAY DIFFRACTIONc_bond_d_prot
X-RAY DIFFRACTIONc_angle_d
X-RAY DIFFRACTIONc_angle_d_na
X-RAY DIFFRACTIONc_angle_d_prot
X-RAY DIFFRACTIONc_angle_deg1.2
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d24.7
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d0.85
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it1.711.5
X-RAY DIFFRACTIONc_mcangle_it2.882
X-RAY DIFFRACTIONc_scbond_it3.722
X-RAY DIFFRACTIONc_scangle_it4.932.5
LS refinement shellResolution: 2.3→2.44 Å / Rfactor Rfree error: 0.026 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.378 215 9.7 %
Rwork0.292 2010 -
obs--99.3 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1PROTEIN_REP.PARAMPROTEIN.TOP
X-RAY DIFFRACTION2WATER_REP.PARAMWATER.TOP
X-RAY DIFFRACTION3ION.PARAMION.TOP
Refinement
*PLUS
Highest resolution: 2.3 Å / Rfactor Rfree: 0.304 / Rfactor Rwork: 0.261
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_angle_deg1.21
X-RAY DIFFRACTIONc_dihedral_angle_d
X-RAY DIFFRACTIONc_dihedral_angle_deg24.7
X-RAY DIFFRACTIONc_improper_angle_d
X-RAY DIFFRACTIONc_improper_angle_deg0.85

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