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- PDB-7z5g: human apo MATCAP -

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Basic information

Entry
Database: PDB / ID: 7z5g
Titlehuman apo MATCAP
ComponentsUncharacterized protein KIAA0895-like
KeywordsPEPTIDE BINDING PROTEIN / detyrosination / microtubule-binding / zinc-metalloprotease / tyrosine carboxypeptidase
Function / homology
Function and homology information


tubulinyl-Tyr carboxypeptidase / tubulin-tyrosine carboxypeptidase / metallocarboxypeptidase activity / brain development / microtubule / proteolysis / cytoplasm
Similarity search - Function
Protein of unknown function DUF1704 / Microtubule-associated tyrosine carboxypeptidase / DUF1704
Similarity search - Domain/homology
Microtubule-associated tyrosine carboxypeptidase 1
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / SIRAS / Resolution: 2.113 Å
AuthorsBak, J. / Adamoupolos, A. / Heidebrecht, T. / Perrakis, A.
Funding support Netherlands, 1items
OrganizationGrant numberCountry
Oncode Institute Netherlands
CitationJournal: Science / Year: 2022
Title: Posttranslational modification of microtubules by the MATCAP detyrosinase.
Authors: Lisa Landskron / Jitske Bak / Athanassios Adamopoulos / Konstantina Kaplani / Maria Moraiti / Lisa G van den Hengel / Ji-Ying Song / Onno B Bleijerveld / Joppe Nieuwenhuis / Tatjana ...Authors: Lisa Landskron / Jitske Bak / Athanassios Adamopoulos / Konstantina Kaplani / Maria Moraiti / Lisa G van den Hengel / Ji-Ying Song / Onno B Bleijerveld / Joppe Nieuwenhuis / Tatjana Heidebrecht / Linda Henneman / Marie-Jo Moutin / Marin Barisic / Stavros Taraviras / Anastassis Perrakis / Thijn R Brummelkamp /
Abstract: The detyrosination-tyrosination cycle involves the removal and religation of the C-terminal tyrosine of α-tubulin and is implicated in cognitive, cardiac, and mitotic defects. The vasohibin-small ...The detyrosination-tyrosination cycle involves the removal and religation of the C-terminal tyrosine of α-tubulin and is implicated in cognitive, cardiac, and mitotic defects. The vasohibin-small vasohibin-binding protein (SVBP) complex underlies much, but not all, detyrosination. We used haploid genetic screens to identify an unannotated protein, microtubule associated tyrosine carboxypeptidase (MATCAP), as a remaining detyrosinating enzyme. X-ray crystallography and cryo-electron microscopy structures established MATCAP's cleaving mechanism, substrate specificity, and microtubule recognition. Paradoxically, whereas abrogation of tyrosine religation is lethal in mice, codeletion of MATCAP and SVBP is not. Although viable, defective detyrosination caused microcephaly, associated with proliferative defects during neurogenesis, and abnormal behavior. Thus, MATCAP is a missing component of the detyrosination-tyrosination cycle, revealing the importance of this modification in brain formation.
History
DepositionMar 9, 2022Deposition site: PDBE / Processing site: PDBE
Revision 1.0May 11, 2022Provider: repository / Type: Initial release
Revision 1.1Jun 1, 2022Group: Database references / Category: citation / Item: _citation.journal_volume

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Uncharacterized protein KIAA0895-like
B: Uncharacterized protein KIAA0895-like
C: Uncharacterized protein KIAA0895-like
D: Uncharacterized protein KIAA0895-like


Theoretical massNumber of molelcules
Total (without water)156,0064
Polymers156,0064
Non-polymers00
Water3,639202
1
A: Uncharacterized protein KIAA0895-like


Theoretical massNumber of molelcules
Total (without water)39,0011
Polymers39,0011
Non-polymers00
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: Uncharacterized protein KIAA0895-like


Theoretical massNumber of molelcules
Total (without water)39,0011
Polymers39,0011
Non-polymers00
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
3
C: Uncharacterized protein KIAA0895-like


Theoretical massNumber of molelcules
Total (without water)39,0011
Polymers39,0011
Non-polymers00
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
4
D: Uncharacterized protein KIAA0895-like


Theoretical massNumber of molelcules
Total (without water)39,0011
Polymers39,0011
Non-polymers00
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)55.852, 88.028, 165.613
Angle α, β, γ (deg.)90.000, 90.676, 90.000
Int Tables number4
Space group name H-MP1211
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
32A
42C
53A
63D
74B
84C
95B
105D
116C
126D

NCS domain segments:
Dom-IDComponent-IDEns-IDAuth asym-IDAuth seq-ID
111A140 - 469
221B140 - 469
332A141 - 469
442C141 - 469
553A141 - 470
663D141 - 470
774B141 - 469
884C141 - 469
995B141 - 469
10105D141 - 469
11116C141 - 469
12126D141 - 469

NCS ensembles :
IDDetails
1Local NCS retraints between domains: 1 2
2Local NCS retraints between domains: 3 4
3Local NCS retraints between domains: 5 6
4Local NCS retraints between domains: 7 8
5Local NCS retraints between domains: 9 10
6Local NCS retraints between domains: 11 12

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Components

#1: Protein
Uncharacterized protein KIAA0895-like


Mass: 39001.453 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: KIAA0895L / Production host: Spodoptera frugiperda (fall armyworm) / References: UniProt: Q68EN5
#2: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 202 / 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: 1

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Sample preparation

CrystalDensity Matthews: 2.61 Å3/Da / Density % sol: 52.86 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / Details: 0.1M HEPES-NaOH, 4.3M NaCl, 5 mM EDTA pH 7

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X06DA / Wavelength: 0.999997 Å
DetectorType: DECTRIS PILATUS 2M-F / Detector: PIXEL / Date: Oct 4, 2019
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.999997 Å / Relative weight: 1
ReflectionResolution: 2.11→47.203 Å / Num. obs: 90835 / % possible obs: 98.6 % / Redundancy: 3.4 % / CC1/2: 0.994 / Rmerge(I) obs: 0.063 / Rpim(I) all: 0.062 / Rrim(I) all: 0.088 / Net I/σ(I): 9.5
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Rmerge(I) obsNum. unique obsCC1/2Rpim(I) allRrim(I) all
11.57-47.163.10.02418120.9590.0240.034
2.11-2.153.20.712139060.6650.7081.004

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Processing

Software
NameVersionClassification
REFMAC5.8.0267refinement
REFMAC5.8.0267refinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing
Cootmodel building
MolProbitymodel building
RefinementMethod to determine structure: SIRAS / Resolution: 2.113→47.203 Å / Cor.coef. Fo:Fc: 0.958 / Cor.coef. Fo:Fc free: 0.944 / WRfactor Rfree: 0.239 / WRfactor Rwork: 0.204 / SU B: 20.854 / SU ML: 0.229 / Average fsc free: 0.7905 / Average fsc work: 0.7989 / Cross valid method: FREE R-VALUE / ESU R: 0.24 / ESU R Free: 0.194
Details: Hydrogens have been added in their riding positions
RfactorNum. reflection% reflection
Rfree0.2506 4578 5.041 %
Rwork0.2171 86245 -
all0.219 --
obs-90823 98.692 %
Solvent computationIon probe radii: 0.7 Å / Shrinkage radii: 0.7 Å / VDW probe radii: 1 Å / Solvent model: MASK BULK SOLVENT
Displacement parametersBiso mean: 57.995 Å2
Baniso -1Baniso -2Baniso -3
1-3.685 Å20 Å23.76 Å2
2---1.067 Å2-0 Å2
3----2.706 Å2
Refinement stepCycle: LAST / Resolution: 2.113→47.203 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms10856 0 0 202 11058
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0120.01811116
X-RAY DIFFRACTIONr_bond_other_d0.0010.0210414
X-RAY DIFFRACTIONr_angle_refined_deg1.461.87715048
X-RAY DIFFRACTIONr_angle_other_deg1.1262.93823822
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.43351320
X-RAY DIFFRACTIONr_dihedral_angle_2_deg37.72422.795594
X-RAY DIFFRACTIONr_dihedral_angle_3_deg15.19151906
X-RAY DIFFRACTIONr_dihedral_angle_4_deg16.67915120
X-RAY DIFFRACTIONr_chiral_restr0.090.21594
X-RAY DIFFRACTIONr_gen_planes_refined0.0060.0212700
X-RAY DIFFRACTIONr_gen_planes_other0.0010.022860
X-RAY DIFFRACTIONr_nbd_refined0.2150.22232
X-RAY DIFFRACTIONr_symmetry_nbd_other0.1730.29704
X-RAY DIFFRACTIONr_nbtor_refined0.1740.25450
X-RAY DIFFRACTIONr_symmetry_nbtor_other0.0760.27011
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1650.2262
X-RAY DIFFRACTIONr_symmetry_xyhbond_nbd_other0.080.24
X-RAY DIFFRACTIONr_symmetry_nbd_refined0.2710.247
X-RAY DIFFRACTIONr_nbd_other0.2310.2183
X-RAY DIFFRACTIONr_symmetry_xyhbond_nbd_refined0.1290.29
X-RAY DIFFRACTIONr_mcbond_it2.8082.7365292
X-RAY DIFFRACTIONr_mcbond_other2.8072.7365291
X-RAY DIFFRACTIONr_mcangle_it4.2324.0976608
X-RAY DIFFRACTIONr_mcangle_other4.2334.0986609
X-RAY DIFFRACTIONr_scbond_it3.5943.0615824
X-RAY DIFFRACTIONr_scbond_other3.5933.065821
X-RAY DIFFRACTIONr_scangle_it5.4044.4718440
X-RAY DIFFRACTIONr_scangle_other5.4034.4718439
X-RAY DIFFRACTIONr_lrange_it7.43631.89912518
X-RAY DIFFRACTIONr_lrange_other7.43231.86812504
X-RAY DIFFRACTIONr_ncsr_local_group_10.0830.0511128
X-RAY DIFFRACTIONr_ncsr_local_group_20.0960.0510943
X-RAY DIFFRACTIONr_ncsr_local_group_30.0930.0510979
X-RAY DIFFRACTIONr_ncsr_local_group_40.0880.0511117
X-RAY DIFFRACTIONr_ncsr_local_group_50.0870.0511061
X-RAY DIFFRACTIONr_ncsr_local_group_60.080.0511207
Refine LS restraints NCS
Ens-IDDom-IDAuth asym-IDRefine-IDTypeRms dev position (Å)Weight position
11AX-RAY DIFFRACTIONLocal ncs0.083060.05009
12BX-RAY DIFFRACTIONLocal ncs0.083060.05009
23AX-RAY DIFFRACTIONLocal ncs0.095940.05008
24CX-RAY DIFFRACTIONLocal ncs0.095940.05008
35AX-RAY DIFFRACTIONLocal ncs0.092830.05008
36DX-RAY DIFFRACTIONLocal ncs0.092830.05008
47BX-RAY DIFFRACTIONLocal ncs0.088380.05009
48CX-RAY DIFFRACTIONLocal ncs0.088380.05009
59BX-RAY DIFFRACTIONLocal ncs0.086540.05008
510DX-RAY DIFFRACTIONLocal ncs0.086540.05008
611CX-RAY DIFFRACTIONLocal ncs0.080410.05009
612DX-RAY DIFFRACTIONLocal ncs0.080410.05009
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.113-2.1680.4073250.3826234X-RAY DIFFRACTION96.6122
2.168-2.2270.343160.3466255X-RAY DIFFRACTION99.2448
2.227-2.2920.3313310.3336021X-RAY DIFFRACTION99.4676
2.292-2.3620.3063350.35916X-RAY DIFFRACTION99.4907
2.362-2.440.3193280.2855684X-RAY DIFFRACTION99.4048
2.44-2.5250.3012940.2685531X-RAY DIFFRACTION99.4876
2.525-2.6210.3223090.2545275X-RAY DIFFRACTION99.6965
2.621-2.7280.3032550.2535195X-RAY DIFFRACTION99.8534
2.728-2.8490.2872250.2524981X-RAY DIFFRACTION99.7318
2.849-2.9880.2862180.244743X-RAY DIFFRACTION99.7788
2.988-3.150.2752620.224500X-RAY DIFFRACTION99.7069
3.15-3.3410.2962310.2254234X-RAY DIFFRACTION99.5541
3.341-3.5710.2561530.2054032X-RAY DIFFRACTION98.8427
3.571-3.8570.2122180.1813623X-RAY DIFFRACTION96.8971
3.857-4.2250.1992120.1683231X-RAY DIFFRACTION95.3212
4.225-4.7230.2091590.1593022X-RAY DIFFRACTION95.8132
4.723-5.4530.1751450.1642667X-RAY DIFFRACTION96.999
5.453-6.6770.2181180.1732309X-RAY DIFFRACTION98.2193
6.677-9.4350.169800.141806X-RAY DIFFRACTION96.9666
9.435-47.2030.174640.177986X-RAY DIFFRACTION96.5961
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
11.46970.6524-0.00821.5850.2961.6846-0.14240.2035-0.1835-0.03230.0524-0.14940.43570.16370.08990.13810.0050.00390.15730.04290.1957-25.4108-1.8317-21.15
21.5294-0.4390.94431.3742-0.50253.5344-0.06740.185-0.2257-0.16780.30150.25-0.31830.1705-0.23410.463-0.30260.06810.3849-0.10710.3044-3.7975-0.3982-60.22
32.6666-0.673-0.1760.5692-0.45921.8636-0.23420.2348-0.0163-0.07560.2005-0.0383-0.22890.0950.03370.2226-0.25310.02610.3438-0.09860.2385-9.244641.9304-63.1989
41.64310.5859-0.72071.10520.07933.22350.00940.06170.1845-0.03410.0793-0.0128-0.2911-0.0247-0.08870.0373-0.0027-0.03270.0890.00540.165-17.217240.6734-22.0293
Refinement TLS group
IDRefine-IDRefine TLS-IDSelectionAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1ALLA140 - 471
2X-RAY DIFFRACTION2ALLB140 - 470
3X-RAY DIFFRACTION3ALLC141 - 470
4X-RAY DIFFRACTION4ALLD141 - 471

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