[English] 日本語
Yorodumi
- PDB-4y7s: Crystal Structure of the CFEM protein Csa2 -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 4y7s
TitleCrystal Structure of the CFEM protein Csa2
ComponentsSurface antigen protein 2
KeywordsHEME BINDING PROTEIN / CFEM / hemoprotein / csa-2 / iron acquisition
Function / homology
Function and homology information


heme transmembrane transport / single-species biofilm formation on inanimate substrate / fungal-type cell wall / : / intracellular iron ion homeostasis / heme binding / extracellular region / metal ion binding
Similarity search - Function
CFEM / Extracellular membrane protein, CFEM domain / CFEM domain
Similarity search - Domain/homology
HEME B/C / Secreted hemophore CSA2
Similarity search - Component
Biological speciesCandida albicans (yeast)
MethodX-RAY DIFFRACTION / SAD / Resolution: 2 Å
AuthorsDvir, H. / Weissman, Z. / Nasser, L. / Hiya, D. / Kornitzer, D.
Funding support Israel, 4items
OrganizationGrant numberCountry
Marie Curie330879 Israel
Israeli Ministry of Health's Chief Scientist Office Israel
Russell Berrie Nanotechnology Institute - Technion Israel
Lorry I. Lokey Interdiciplinary Center for Life Sciences and Engineering Israel
CitationJournal: Nat Microbiol / Year: 2016
Title: Structural basis of haem-iron acquisition by fungal pathogens.
Authors: Nasser, L. / Weissman, Z. / Pinsky, M. / Amartely, H. / Dvir, H. / Kornitzer, D.
History
DepositionFeb 16, 2015Deposition site: RCSB / Processing site: PDBE
Revision 1.0Aug 3, 2016Provider: repository / Type: Initial release
Revision 1.1Oct 12, 2016Group: Database references

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Surface antigen protein 2
B: Surface antigen protein 2
C: Surface antigen protein 2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)36,9318
Polymers34,9783
Non-polymers1,9535
Water4,342241
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6310 Å2
ΔGint-83 kcal/mol
Surface area14040 Å2
MethodPISA
Unit cell
Length a, b, c (Å)61.341, 61.208, 97.300
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11chain A
21chain B
31chain C

NCS domain segments:
Dom-IDComponent-IDEns-IDSelection detailsAuth asym-IDAuth seq-ID
111chain AA34 - 144
211chain BB34 - 144
311chain CC34 - 143

-
Components

#1: Protein Surface antigen protein 2 / Csa2


Mass: 11659.239 Da / Num. of mol.: 3 / Fragment: UNP residues 34-144
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Candida albicans (yeast) / Production host: Escherichia coli (E. coli) / Variant (production host): Origami / References: UniProt: Q5A0X8
#2: Chemical ChemComp-HEB / HEME B/C / HYBRID BETWEEN B AND C TYPE HEMES (PROTOPORPHYRIN IX CONTAINING FE)


Mass: 618.503 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C34H34FeN4O4
#3: Chemical ChemComp-CL / CHLORIDE ION / Chloride


Mass: 35.453 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Cl
#4: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL / Ethylene glycol


Mass: 62.068 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H6O2
#5: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 241 / Source method: isolated from a natural source / Formula: H2O

-
Experimental details

-
Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

-
Sample preparation

CrystalDensity Matthews: 2.61 Å3/Da / Density % sol: 52.89 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7.5
Details: Protein was mixed at ration of 2:1 with a reservoir (0.1M HEPES pH 7.5, 8% EG, 13.75% PEG 10,000)

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU FR-X / Wavelength: 1.5418 Å
DetectorType: RIGAKU RAXIS HTC / Detector: IMAGE PLATE / Date: Dec 2, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionRedundancy: 15.1 % / Number: 370056 / Rmerge(I) obs: 0.061 / Χ2: 0.93 / D res high: 2 Å / D res low: 40 Å / Num. obs: 24507 / % possible obs: 96
Diffraction reflection shell
Highest resolution (Å)Lowest resolution (Å)IDRmerge(I) obsChi squaredRedundancy
5.424010.0271.08815.5
4.315.4210.031.0816.5
3.764.3110.0310.80616.8
3.423.7610.0390.87916.9
3.173.4210.0480.87116.8
2.993.1710.0620.89916.9
2.842.9910.0840.92616.8
2.712.8410.1020.91916.9
2.612.7110.130.94416.8
2.522.6110.1590.92216.8
2.442.5210.170.90716.8
2.372.4410.210.93316.9
2.312.3710.2450.91616.6
2.252.3110.2820.91116.5
2.22.2510.3360.95216.2
2.152.210.3760.92213.9
2.112.1510.380.910.7
2.072.1110.4310.8978.6
2.032.0710.5480.9037.2
22.0310.6250.8535.4
ReflectionResolution: 2→40 Å / Num. all: 25528 / Num. obs: 25528 / % possible obs: 96 % / Redundancy: 15.1 % / Biso Wilson estimate: 24.36 Å2 / Rmerge(I) obs: 0.061 / Rpim(I) all: 0.016 / Rrim(I) all: 0.063 / Χ2: 0.927 / Net I/av σ(I): 43.511 / Net I/σ(I): 12.7 / Num. measured all: 370056
Reflection shell

Diffraction-ID: 1 / Rejects: 0

Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. unique allCC1/2Rpim(I) allRrim(I) allΧ2% possible all
2-2.035.40.6252.048500.7740.2750.6880.85367.5
2.03-2.077.20.5489440.8660.2070.5890.90375.6
2.07-2.118.60.43110750.920.1480.4580.89785.1
2.11-2.1510.70.3811690.9440.1180.3990.995.3
2.15-2.213.90.37612620.9650.1030.390.92299.3
2.2-2.2516.20.33612400.9790.0850.3470.95299.4
2.25-2.3116.50.28212550.9860.070.2910.91199.5
2.31-2.3716.60.24512650.9890.0610.2530.91699.5
2.37-2.4416.90.2112570.9930.0520.2160.93399.5
2.44-2.5216.80.1712430.9950.0420.1750.90799.8
2.52-2.6116.80.15912610.9960.0390.1640.92299.8
2.61-2.7116.80.1312710.9960.0320.1340.94499.8
2.71-2.8416.90.10212570.9980.0250.1050.91999.9
2.84-2.9916.80.08412730.9980.0210.0860.926100
2.99-3.1716.90.06212800.9990.0150.0640.899100
3.17-3.4216.80.04812960.9990.0120.050.871100
3.42-3.7616.90.03912700.9990.010.040.879100
3.76-4.3116.80.03113110.9990.0080.0320.806100
4.31-5.4216.50.0313290.9990.0070.0311.08100
5.42-4015.50.027139910.0070.0281.08899.3

-
Phasing

PhasingMethod: SAD
Phasing MAD setHighest resolution: 2.5 Å / Lowest resolution: 40 Å
Phasing MAD set shell
IDResolution (Å)
113.91-40
18.42-13.91
16.04-8.42
14.71-6.04
13.86-4.71
13.27-3.86
12.83-3.27
12.5-2.83
Phasing MAD set site

Atom type symbol: Fe / Occupancy iso: 0

IDB isoFract xFract yFract zOccupancy
117.2907-0.936-0.941-0.0340.773
219.0361-0.737-1.158-0.210.8
335.0787-0.862-1.003-0.3690.8
458.9315-0.709-0.989-0.3050.261
579.3633-0.757-0.941-0.0060.283
Phasing MAD shell
Resolution (Å)FOM FOM acentricFOM centricReflectionReflection acentricReflection centric
13.91-400.2360.4770874344
8.42-13.910.3270.5070302195107
6.04-8.420.3760.5020623466157
4.71-6.040.3930.48901073862211
3.86-4.710.4130.493016371373264
3.27-3.860.3680.427023151993322
2.83-3.270.2790.318031342748386
2.5-2.830.1920.214040183597421
Phasing dmMethod: Solvent flattening and Histogram matching / Reflection: 24189
Phasing dm shell
Resolution (Å)Delta phi finalFOM Reflection
7.61-10071.50.673516
6-7.6166.40.847518
5.21-665.60.872513
4.7-5.21640.883551
4.31-4.758.10.905596
4.01-4.3159.20.896642
3.76-4.0161.50.918690
3.55-3.7662.90.898712
3.37-3.5561.60.907765
3.22-3.3761.90.897772
3.09-3.2264.40.891832
2.97-3.0967.30.892861
2.86-2.9764.90.877893
2.77-2.8672.60.878912
2.68-2.7766.40.871944
2.6-2.68720.867988
2.53-2.670.50.875997
2.47-2.5383.80.8851031
2.4-2.4789.20.8681027
2.35-2.487.90.8661085
2.29-2.3590.50.871104
2.24-2.2990.20.8531123
2.2-2.2491.40.8271142
2.15-2.292.30.7961179
2.11-2.1589.10.7361098
2.07-2.1188.40.6191015
2.04-2.0789.70.592887
2-2.0492.90.466796

-
Processing

Software
NameVersionClassification
HKL-3000data reduction
SCALEPACKdata scaling
SHELXphasing
MLPHAREphasing
DM6.3phasing
PHENIXrefinement
PDB_EXTRACT3.15data extraction
RefinementMethod to determine structure: SAD / Resolution: 2→28.672 Å / SU ML: 0.18 / Cross valid method: FREE R-VALUE / σ(F): 1.93 / Phase error: 19.03 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.1916 2079 4.87 %Random Selection
Rwork0.1526 40580 --
obs0.1545 25528 89.03 %-
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 127.79 Å2 / Biso mean: 36.0733 Å2 / Biso min: 12.72 Å2
Refinement stepCycle: final / Resolution: 2→28.672 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2437 0 230 241 2908
Biso mean--34.29 39.02 -
Num. residues----332
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.012671
X-RAY DIFFRACTIONf_angle_d1.5283693
X-RAY DIFFRACTIONf_chiral_restr0.046392
X-RAY DIFFRACTIONf_plane_restr0.007463
X-RAY DIFFRACTIONf_dihedral_angle_d13.455889
Refine LS restraints NCS
Ens-IDDom-IDAuth asym-IDNumberRefine-IDRmsType
11A1814X-RAY DIFFRACTION20.341TORSIONAL
12B1814X-RAY DIFFRACTION20.341TORSIONAL
13C1814X-RAY DIFFRACTION20.341TORSIONAL
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 15

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
1.9989-2.04540.2279610.22811045110634
2.0454-2.09650.2071670.19621533160051
2.0965-2.15320.23921020.17672094219669
2.1532-2.21650.22611170.17932700281787
2.2165-2.28810.16971650.16652886305196
2.2881-2.36980.23651380.162830463184100
2.3698-2.46460.21131620.15929923154100
2.4646-2.57670.21221490.163930723221100
2.5767-2.71250.19551520.162330383190100
2.7125-2.88230.20751700.160530223192100
2.8823-3.10460.21951360.161330653201100
3.1046-3.41660.20161700.164430133183100
3.4166-3.90990.19021850.142529943179100
3.9099-4.9220.17081500.119130373187100
4.922-28.67510.14711550.140130433198100
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)
13.21823.9964-1.15625.0557-2.00593.8493-0.1970.11760.27590.24050.10520.8455-0.3578-1.12660.09750.25230.0427-0.01620.4453-0.13960.290135.8032-6.4909-1.6079
24.2161-2.6828-0.22566.9324-0.03921.7517-0.0698-0.0578-0.23470.0212-0.00760.06930.1733-0.16880.08410.165-0.0268-0.00270.1993-0.0360.112845.7342-11.61412.9466
35.6635-2.7958-3.70982.05620.42157.5649-0.2452-0.9684-0.1840.25890.2486-0.16530.22870.48330.05570.1540.0143-0.01180.2296-0.0440.217554.8765-8.95958.8987
42.411.02352.71642.7838-0.75964.6273-0.07720.09110.2911-0.1384-0.1264-0.1044-0.314-0.06170.20230.1691-0.00640.00090.11670.00710.152151.365-1.62820.0102
57.9941-0.0758-4.23556.50940.89432.4082-0.1195-0.77190.4137-0.15370.4891-0.8974-0.23121.1198-0.37220.1891-0.0569-0.01980.339-0.03360.297961.6271-1.59268.0879
63.0472-2.3786-0.52694.6774-1.8151.84390.02840.3480.87840.0322-0.3398-0.6123-0.3960.31970.37820.2664-0.0124-0.02670.21860.06560.315247.37510.808714.4654
76.34090.16641.71094.61840.03412.8406-0.00380.44930.779-0.0515-0.29370.2362-0.4982-0.30520.2270.34930.09370.00140.231-0.01250.320936.281315.070413.5101
85.097-2.23240.18312.6662-0.66764.3726-0.0341-0.37680.24010.0374-0.14820.8-0.3227-0.58760.31070.35130.03470.02390.3053-0.20810.520125.761713.294616.6163
94.7660.06921.87852.543-0.05692.24930.50330.0818-0.4534-0.0774-0.49890.86790.3128-0.3741-0.00190.31580.0205-0.04280.27-0.15610.405728.83474.271614.3881
106.26155.605-5.16325.0673-4.55544.93130.006-0.0798-0.3524-0.1286-0.0069-1.34450.72340.41020.01350.36310.1416-0.03250.4398-0.14110.469135.20276.129535.9924
117.3025-5.0516-0.32165.864-2.03612.1710.1287-0.0405-0.6392-0.17360.03210.7463-0.0097-0.0358-0.13020.221-0.02-0.00320.1822-0.0120.288239.4004-4.413227.9601
127.9979-4.7096-5.53657.1153.33973.98320.08510.86-0.6535-0.6043-0.330.45080.56270.02150.29050.26630.0588-0.02710.34-0.03710.240148.6151-8.828721.0813
131.58552.7626-1.44147.10830.3434.86360.011.0582-1.2109-0.8463-0.2189-0.70160.83220.65910.17320.32840.1957-0.0260.4807-0.09870.397554.1554-14.309524.4054
145.6591.12542.84518.093-0.97314.4417-0.0887-0.7645-0.75430.63740.17380.0525-0.17-0.2921-0.05690.29130.00270.07120.24890.06280.22743.8556-7.172634.9826
157.3741-1.7766-0.36327.65472.52420.8425-0.09540.0028-0.57650.4389-0.2563-0.59970.74980.89750.17180.30070.106-0.04210.45980.13230.30457.6089-10.476832.3918
164.515-3.1465-1.49515.45491.19052.31570.09550.15610.1744-0.1349-0.4867-0.6969-0.07870.90580.18960.22970.0060.01460.43950.15040.27355.6847-2.229324.0135
176.434-0.49051.27572.53962.20293.6673-0.169-0.65630.57610.7151-0.094-0.4826-0.41480.36840.24010.4162-0.1128-0.12590.27970.01540.240852.52763.348833.0276
183.9835-1.13641.70850.7886-0.05611.4032-0.02870.05460.13670.0042-0.0502-0.1406-0.05090.1538-00.3215-0.0979-0.28230.70510.33810.734864.8392-4.555632.8113
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1chain 'A' and (resid 34 through 51 )A0
2X-RAY DIFFRACTION2chain 'A' and (resid 52 through 87 )A0
3X-RAY DIFFRACTION3chain 'A' and (resid 88 through 103 )A0
4X-RAY DIFFRACTION4chain 'A' and (resid 104 through 131 )A0
5X-RAY DIFFRACTION5chain 'A' and (resid 132 through 144 )A0
6X-RAY DIFFRACTION6chain 'B' and (resid 34 through 51 )B0
7X-RAY DIFFRACTION7chain 'B' and (resid 52 through 87 )B0
8X-RAY DIFFRACTION8chain 'B' and (resid 88 through 103 )B0
9X-RAY DIFFRACTION9chain 'B' and (resid 104 through 144 )B0
10X-RAY DIFFRACTION10chain 'C' and (resid 34 through 38 )C0
11X-RAY DIFFRACTION11chain 'C' and (resid 39 through 51 )C0
12X-RAY DIFFRACTION12chain 'C' and (resid 52 through 60 )C0
13X-RAY DIFFRACTION13chain 'C' and (resid 61 through 67 )C0
14X-RAY DIFFRACTION14chain 'C' and (resid 68 through 87 )C0
15X-RAY DIFFRACTION15chain 'C' and (resid 88 through 103 )C0
16X-RAY DIFFRACTION16chain 'C' and (resid 104 through 121 )C0
17X-RAY DIFFRACTION17chain 'C' and (resid 122 through 131 )C0
18X-RAY DIFFRACTION18chain 'C' and (resid 132 through 142 )C0

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242):Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more