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- PDB-4etw: Structure of the Enzyme-ACP Substrate Gatekeeper Complex Required... -

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Basic information

Entry
Database: PDB / ID: 4etw
TitleStructure of the Enzyme-ACP Substrate Gatekeeper Complex Required for Biotin Synthesis
Components
  • Acyl carrier protein
  • Pimelyl-[acyl-carrier protein] methyl ester esterase
KeywordsHYDROLASE / esterase
Function / homology
Function and homology information


pimelyl-[acyl-carrier protein] methyl ester esterase / biotin biosynthetic process / carboxylic ester hydrolase activity / acyl carrier activity / cytoplasm
Similarity search - Function
Pimeloyl-[acyl-carrier protein] methyl ester esterase / Acyl carrier protein (ACP) / alpha/beta hydrolase fold / Alpha/beta hydrolase fold-1 / Phosphopantetheine attachment site / Phosphopantetheine attachment site. / Phosphopantetheine attachment site / ACP-like superfamily / Carrier protein (CP) domain profile. / Phosphopantetheine binding ACP domain ...Pimeloyl-[acyl-carrier protein] methyl ester esterase / Acyl carrier protein (ACP) / alpha/beta hydrolase fold / Alpha/beta hydrolase fold-1 / Phosphopantetheine attachment site / Phosphopantetheine attachment site. / Phosphopantetheine attachment site / ACP-like superfamily / Carrier protein (CP) domain profile. / Phosphopantetheine binding ACP domain / Alpha/Beta hydrolase fold, catalytic domain / Alpha/Beta hydrolase fold / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
Chem-ZMK / Acyl carrier protein / Pimeloyl-[acyl-carrier protein] methyl ester esterase
Similarity search - Component
Biological speciesShigella flexneri (bacteria)
Shigella flexneri 5 (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.05 Å
AuthorsAgarwal, V. / Nair, S.K.
CitationJournal: Proc.Natl.Acad.Sci.USA / Year: 2012
Title: Structure of the enzyme-acyl carrier protein (ACP) substrate gatekeeper complex required for biotin synthesis.
Authors: Agarwal, V. / Lin, S. / Lukk, T. / Nair, S.K. / Cronan, J.E.
History
DepositionApr 24, 2012Deposition site: RCSB / Processing site: RCSB
Revision 1.0Oct 17, 2012Provider: repository / Type: Initial release
Revision 1.1Nov 7, 2012Group: Database references
Revision 1.2Jul 17, 2019Group: Data collection / Derived calculations / Refinement description
Category: software / struct_conn
Item: _software.name / _software.version / _struct_conn.pdbx_leaving_atom_flag

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Pimelyl-[acyl-carrier protein] methyl ester esterase
C: Pimelyl-[acyl-carrier protein] methyl ester esterase
D: Acyl carrier protein
B: Acyl carrier protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)77,2426
Polymers76,2134
Non-polymers1,0292
Water4,017223
1
A: Pimelyl-[acyl-carrier protein] methyl ester esterase
B: Acyl carrier protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)38,6213
Polymers38,1062
Non-polymers5151
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1840 Å2
ΔGint-8 kcal/mol
Surface area14380 Å2
MethodPISA
2
C: Pimelyl-[acyl-carrier protein] methyl ester esterase
D: Acyl carrier protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)38,6213
Polymers38,1062
Non-polymers5151
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1840 Å2
ΔGint-8 kcal/mol
Surface area14420 Å2
MethodPISA
Unit cell
Length a, b, c (Å)57.080, 57.210, 60.950
Angle α, β, γ (deg.)101.99, 90.10, 112.74
Int Tables number1
Space group name H-MP1
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-ID
11
21
12
22

NCS domain segments:
Dom-IDComponent-IDEns-IDSelection details
111chain A and (resseq 3:257 )
211chain C and (resseq 3:257 )
112chain D and (resseq 500:574 )
212chain B and (resseq 500:574 )

NCS ensembles :
ID
1
2

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Components

#1: Protein Pimelyl-[acyl-carrier protein] methyl ester esterase / Biotin synthesis protein BioH / Carboxylesterase BioH


Mass: 29592.107 Da / Num. of mol.: 2 / Mutation: A82S, A243V
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Shigella flexneri (bacteria) / Gene: bioH, SF3435, S4329
References: UniProt: Q83PW0, pimelyl-[acyl-carrier protein] methyl ester esterase
#2: Protein Acyl carrier protein / / ACP


Mass: 8514.264 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Shigella flexneri 5 (bacteria) / Strain: Ss046 / Gene: acpP, SFV_1114, SSON_1114 / References: UniProt: Q0T5U2
#3: Chemical ChemComp-ZMK / methyl 7-{[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl]sulfanyl}-7-oxoheptanoate


Mass: 514.527 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C19H35N2O10PS
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 223 / 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: 2.35 Å3/Da / Density % sol: 47.58 %

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Data collection

Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 21-ID-D
DetectorType: MARMOSAIC 300 mm CCD / Detector: CCD
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthRelative weight: 1
ReflectionResolution: 2→50 Å / Num. all: 345708 / Num. obs: 42538

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Processing

Software
NameVersionClassification
PHENIX1.7.1_743refinement
REFMAC5.5.0109refinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.05→35.13 Å / Cor.coef. Fo:Fc: 0.944 / Cor.coef. Fo:Fc free: 0.917 / SU ML: 0.55 / σ(F): 2.16 / Phase error: 24.25 / Stereochemistry target values: ML / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflection
Rfree0.2359 2145 5.04 %
Rwork0.1917 --
obs0.194 42538 97.83 %
Solvent computationShrinkage radii: 0.83 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 50.223 Å2 / ksol: 0.365 e/Å3
Displacement parameters
Baniso -1Baniso -2Baniso -3
1--0.2815 Å2-0.2009 Å2-0.9922 Å2
2---0.5259 Å20.5203 Å2
3---0.8075 Å2
Refinement stepCycle: LAST / Resolution: 2.05→35.13 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5150 0 66 223 5439
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.015320
X-RAY DIFFRACTIONf_angle_d1.1957236
X-RAY DIFFRACTIONf_dihedral_angle_d17.0691940
X-RAY DIFFRACTIONf_chiral_restr0.078822
X-RAY DIFFRACTIONf_plane_restr0.004934
Refine LS restraints NCS
Ens-IDDom-IDAuth asym-IDNumberRefine-IDTypeRms dev position (Å)
11A1998X-RAY DIFFRACTIONPOSITIONAL
12C1998X-RAY DIFFRACTIONPOSITIONAL0.055
21D573X-RAY DIFFRACTIONPOSITIONAL
22B573X-RAY DIFFRACTIONPOSITIONAL0.118
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.05-2.09770.3031400.23872655X-RAY DIFFRACTION97
2.0977-2.15020.24461460.2222634X-RAY DIFFRACTION97
2.1502-2.20830.26891420.20452720X-RAY DIFFRACTION97
2.2083-2.27330.26641280.21292696X-RAY DIFFRACTION97
2.2733-2.34660.32081330.21742653X-RAY DIFFRACTION97
2.3466-2.43050.2761410.21212696X-RAY DIFFRACTION98
2.4305-2.52780.26921310.19952729X-RAY DIFFRACTION98
2.5278-2.64280.27141420.21682691X-RAY DIFFRACTION98
2.6428-2.78210.26631430.21182681X-RAY DIFFRACTION98
2.7821-2.95630.27481290.20082721X-RAY DIFFRACTION98
2.9563-3.18440.24191470.20662724X-RAY DIFFRACTION99
3.1844-3.50460.24361830.1932646X-RAY DIFFRACTION98
3.5046-4.01110.23151350.18192725X-RAY DIFFRACTION99
4.0111-5.05120.18941500.15462723X-RAY DIFFRACTION99
5.0512-35.1350.19671550.18182694X-RAY DIFFRACTION98
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)
10.41570.1295-0.29630.669-0.65560.71540.1169-0.2029-0.27440.1232-0.08740.024-0.14220.23550.14280.1152-0.0455-0.0210.18050.00480.20081.0978-18.952629.6338
21.1017-0.01050.35350.26350.04270.12110.1694-0.25290.03930.23410.06520.0318-0.2254-0.0360.08640.3941-0.0460.08350.1793-0.03250.1236-8.252-9.546638.7247
30.0873-0.04040.0420.0199-0.01920.0190.1058-0.0394-0.01870.09840.0044-0.1447-0.06650.05370.1430.5346-0.22020.1220.1707-0.14910.35431.9188-4.470133.6985
40.70670.0474-1.16820.58570.15332.00810.30570.21790.4156-0.1080.0330.0009-0.8783-0.31821.10540.4807-0.00930.16610.02320.0180.2856-5.5477-4.962621.5637
50.16880.0845-0.07480.07070.00890.0996-0.06970.015-0.0690.14660.10220.3022-0.2036-0.37430.15050.29690.21770.13450.41020.03510.2959-24.539-13.202528.8479
60.2725-0.46110.06450.99820.21560.4968-0.22920.1304-0.0730.05610.09-0.04230.1049-0.0888-0.04430.1191-0.10620.01630.2133-0.01870.2462-16.4158-26.397924.4331
70.18920.0746-0.3380.0568-0.18680.77350.29390.060.44060.21370.00290.0258-0.7116-0.2350.31590.4330.14090.12680.10120.03050.1741-10.358-6.552223.1677
80.3651-0.04690.3370.44460.1880.97540.18070.24490.2213-0.09970.0136-0.0254-0.2105-0.04950.61760.40070.12790.14190.27870.08140.1463-6.3014-7.23259.0713
90.01440.01070.00960.0117-0.02290.10490.02820.3576-0.1051-0.1737-0.0731-0.03710.1487-0.09130.00110.17260.030.03060.2044-0.02290.1608-1.2845-20.282116.0073
100.4621-0.09110.11710.12260.19360.47240.0176-0.23450.18140.1092-0.0110.10210.1639-0.2147-0.1120.0928-0.02910.00210.2464-0.02610.1369-12.1471-22.5048-2.3899
110.75520.26930.04440.34190.0960.02740.0912-0.1591-0.0548-0.0387-0.1257-0.02160.43260.2572-0.00850.47430.0294-0.00610.28280.06660.1544-2.6555-34.88331.5412
120.3577-0.0861-0.06680.0828-0.12940.35480.0901-0.1244-0.11590.0553-0.19470.1770.3978-0.1272-0.01380.7024-0.17590.03870.291-0.00660.3446-12.77-37.3101-5.2453
130.211-0.22430.48271.3833-0.31771.1343-0.05330.1295-0.0543-0.411-0.1197-0.0330.6809-0.0492-0.29420.3767-0.026-0.01960.0898-0.04640.1121-5.3567-31.3197-15.8463
140.4279-0.11630.15620.0616-0.03470.0581-0.1-0.06260.08360.0386-0.0364-0.10470.07860.225-0.42450.21710.3326-0.07070.52240.07620.144613.5646-26.948-5.595
150.4949-0.2341-0.28690.46080.14450.166-0.169-0.10990.13010.1077-0.08660.032-0.12550.0725-0.19390.1745-0.0707-0.06690.3455-0.04370.19245.0701-13.5786-3.2796
16-0.0011-0.0003-0.00050.00950.00310.00040.0389-0.0125-0.0498-0.0647-0.0507-0.04240.12210.06180.05630.63820.32220.03450.3790.17930.23545.553-34.5364-3.014
170.9188-0.22690.23210.69250.26290.22090.00980.2102-0.0494-0.346-0.0376-0.02460.38270.0038-0.08430.34010.0378-0.02820.1866-0.04060.0703-3.462-27.3602-22.9736
180.01270.0029-0.00830.0592-0.03060.08720.01240.1770.1499-0.1195-0.07540.15390.0255-0.13410.01260.14680.0163-0.04170.19630.00660.1571-4.6262-18.3543-18.349
190.155-0.11540.16110.0856-0.11940.16970.07380.1410.105-0.0684-0.05650.0451-0.0539-0.11210.11020.13440.0702-0.04840.3147-0.00780.1992-15.6286-15.7286-14.9139
200.00810.0004-0.00180.00020.00010.00040.0487-0.0790.18920.1349-0.0718-0.06340.01260.11170.00040.2423-0.0522-0.02420.7632-0.10460.396624.5228-9.58175.8993
210.0147-0.00270.00080.0131-0.00780.00650.00630.0153-0.01390.02730.02760.0074-0.03820.0202-0.00050.75220.1082-0.25120.96760.04720.645430.9485-16.21864.5734
220.1362-0.02830.13650.1352-0.00120.14430.07730.2811-0.0379-0.063-0.07760.03690.0150.0413-0.03110.1532-0.0751-0.05350.6681-0.00660.331429.1652-12.1121-5.9627
230.12390.05990.03630.0367-0.00110.0519-0.00960.1277-0.0791-0.0305-0.01660.02580.0128-0.00650.08670.1441-0.05910.00050.6406-0.11260.507415.0208-8.3052-0.6831
240.1170.00690.04930.0114-0.01110.0381-0.1086-0.01640.0347-0.0661-0.14590.0657-0.0275-0.013-0.00220.5845-0.045-0.06840.50790.08150.512419.0947-2.6889-8.9287
250.0121-0.02640.00620.0579-0.00240.2224-0.0035-0.0622-0.003-0.00830.0025-0.0389-0.1296-0.0402-0.00440.3253-0.06010.11870.4821-0.13461.041723.46890.30740.3905
260.07980.00490.24470.00010.01350.7511-0.2263-0.0266-0.21440.1001-0.01120.0971-0.0979-0.051-0.05870.3232-0.01770.10510.50450.23180.7802-37.2916-31.738432.4262
270.0198-0.0042-0.00750.00780.01030.01220.07440.1641-0.1323-0.0651-0.06850.02250.0637-0.0015-00.1995-0.09240.01850.5688-0.03160.4062-40.2771-26.692821.9875
280.0378-0.04540.00320.0756-0.03310.0397-0.01940.0845-0.09180.0233-0.0054-0.0198-0.0239-0.0365-0.00330.1655-0.08950.04670.3808-0.0450.5562-27.2168-29.807426.1684
290.0005-0.00710.00470.194-0.13890.0996-0.1295-0.0212-0.0804-0.0612-0.0277-0.09470.08880.0856-0.03530.3415-0.01010.07970.7685-0.39330.7184-27.4924-35.813918.8193
300.04810.08410.00950.14850.02540.0531-0.02940.0087-0.0416-0.0181-0.0084-0.04280.0602-0.0197-0.12110.3859-0.12360.09850.2775-0.21220.9322-34.4353-40.505423.405
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1( CHAIN A AND RESID 3:45 )A3 - 45
2X-RAY DIFFRACTION2( CHAIN A AND RESID 46:60 )A46 - 60
3X-RAY DIFFRACTION3( CHAIN A AND RESID 61:75 )A61 - 75
4X-RAY DIFFRACTION4( CHAIN A AND RESID 76:121 )A76 - 121
5X-RAY DIFFRACTION5( CHAIN A AND RESID 122:148 )A122 - 148
6X-RAY DIFFRACTION6( CHAIN A AND RESID 149:166 )A149 - 166
7X-RAY DIFFRACTION7( CHAIN A AND RESID 167:211 )A167 - 211
8X-RAY DIFFRACTION8( CHAIN A AND RESID 212:230 )A212 - 230
9X-RAY DIFFRACTION9( CHAIN A AND RESID 231:257 )A231 - 257
10X-RAY DIFFRACTION10( CHAIN C AND RESID 3:45 )C3 - 45
11X-RAY DIFFRACTION11( CHAIN C AND RESID 46:60 )C46 - 60
12X-RAY DIFFRACTION12( CHAIN C AND RESID 61:75 )C61 - 75
13X-RAY DIFFRACTION13( CHAIN C AND RESID 76:121 )C76 - 121
14X-RAY DIFFRACTION14( CHAIN C AND RESID 122:148 )C122 - 148
15X-RAY DIFFRACTION15( CHAIN C AND RESID 149:167 )C149 - 167
16X-RAY DIFFRACTION16( CHAIN C AND RESID 168:185 )C168 - 185
17X-RAY DIFFRACTION17( CHAIN C AND RESID 186:221 )C186 - 221
18X-RAY DIFFRACTION18( CHAIN C AND RESID 222:241 )C222 - 241
19X-RAY DIFFRACTION19( CHAIN C AND RESID 242:257 )C242 - 257
20X-RAY DIFFRACTION20( CHAIN D AND RESID 500:514 )D500 - 514
21X-RAY DIFFRACTION21( CHAIN D AND RESID 515:520 )D515 - 520
22X-RAY DIFFRACTION22( CHAIN D AND RESID 521:534 )D521 - 534
23X-RAY DIFFRACTION23( CHAIN D AND RESID 535:554 )D535 - 554
24X-RAY DIFFRACTION24( CHAIN D AND RESID 555:563 )D555 - 563
25X-RAY DIFFRACTION25( CHAIN D AND RESID 564:574 )D564 - 574
26X-RAY DIFFRACTION26( CHAIN B AND RESID 500:520 )B500 - 520
27X-RAY DIFFRACTION27( CHAIN B AND RESID 521:534 )B521 - 534
28X-RAY DIFFRACTION28( CHAIN B AND RESID 535:549 )B535 - 549
29X-RAY DIFFRACTION29( CHAIN B AND RESID 550:563 )B550 - 563
30X-RAY DIFFRACTION30( CHAIN B AND RESID 564:574 )B564 - 574

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