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- PDB-5yef: Crystal structure of CTCF ZFs2-8-Hs5-1aE -

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Basic information

Entry
Database: PDB / ID: 5yef
TitleCrystal structure of CTCF ZFs2-8-Hs5-1aE
Components
  • (DNA (27-MER)) x 2
  • Transcriptional repressor CTCF
KeywordsDNA BINDING PROTEIN/DNA / zinc fingers / insulators / enhancers / promoters / 3D genome / topological domains / contact loops / higher-order chromatin structure / DNA BINDING PROTEIN-DNA complex
Function / homology
Function and homology information


chromatin loop anchoring activity / chromatin insulator sequence binding / regulation of centromeric sister chromatid cohesion / genomic imprinting / protein localization to chromosome, centromeric region / chromatin looping / negative regulation of gene expression via chromosomal CpG island methylation / chromosome, centromeric region / condensed chromosome / epigenetic regulation of gene expression ...chromatin loop anchoring activity / chromatin insulator sequence binding / regulation of centromeric sister chromatid cohesion / genomic imprinting / protein localization to chromosome, centromeric region / chromatin looping / negative regulation of gene expression via chromosomal CpG island methylation / chromosome, centromeric region / condensed chromosome / epigenetic regulation of gene expression / male germ cell nucleus / transcription coregulator binding / chromosome segregation / DNA-binding transcription repressor activity, RNA polymerase II-specific / Activation of anterior HOX genes in hindbrain development during early embryogenesis / sequence-specific double-stranded DNA binding / sequence-specific DNA binding / transcription cis-regulatory region binding / RNA polymerase II cis-regulatory region sequence-specific DNA binding / DNA-binding transcription factor activity / negative regulation of cell population proliferation / negative regulation of DNA-templated transcription / positive regulation of gene expression / nucleolus / positive regulation of DNA-templated transcription / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / zinc ion binding / nucleoplasm / nucleus
Similarity search - Function
C2H2-type zinc-finger domain / Zinc finger, C2H2 type / zinc finger / Zinc finger C2H2 type domain profile. / Zinc finger C2H2 superfamily / Zinc finger C2H2 type domain signature. / Zinc finger C2H2-type
Similarity search - Domain/homology
DNA / DNA (> 10) / Transcriptional repressor CTCF
Similarity search - Component
Biological speciesHomo sapiens (human)
synthetic construct (others)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.807 Å
AuthorsYin, M. / Wang, J. / Wang, M. / Li, X. / Wang, Y.
Funding support China, 7items
OrganizationGrant numberCountry
National Natural Science Foundation of China31630015 China
National Natural Science Foundation of China91440201 China
National Natural Science Foundation of China31571335 China
National Natural Science Foundation of China31400640 China
National Natural Science Foundation of China31630039 China
National Natural Science Foundation of China91640118 China
National Natural Science Foundation of China31470820 China
CitationJournal: Cell Res. / Year: 2017
Title: Molecular mechanism of directional CTCF recognition of a diverse range of genomic sites
Authors: Yin, M. / Wang, J. / Wang, M. / Li, X. / Zhang, M. / Wu, Q. / Wang, Y.
History
DepositionSep 17, 2017Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Nov 29, 2017Provider: repository / Type: Initial release
Revision 1.1Dec 25, 2019Group: Derived calculations
Category: pdbx_struct_assembly_gen / pdbx_struct_assembly_prop
Item: _pdbx_struct_assembly_gen.asym_id_list / _pdbx_struct_assembly_prop.value
Revision 1.2Mar 27, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Transcriptional repressor CTCF
C: DNA (27-MER)
D: DNA (27-MER)
B: Transcriptional repressor CTCF
E: DNA (27-MER)
F: DNA (27-MER)
G: Transcriptional repressor CTCF
H: DNA (27-MER)
I: DNA (27-MER)
J: Transcriptional repressor CTCF
K: DNA (27-MER)
L: DNA (27-MER)
hetero molecules


Theoretical massNumber of molelcules
Total (without water)163,42736
Polymers161,85712
Non-polymers1,57024
Water00
1
A: Transcriptional repressor CTCF
C: DNA (27-MER)
D: DNA (27-MER)
hetero molecules


Theoretical massNumber of molelcules
Total (without water)40,8579
Polymers40,4643
Non-polymers3926
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6610 Å2
ΔGint-49 kcal/mol
Surface area17750 Å2
MethodPISA
2
B: Transcriptional repressor CTCF
E: DNA (27-MER)
F: DNA (27-MER)
hetero molecules


Theoretical massNumber of molelcules
Total (without water)40,8579
Polymers40,4643
Non-polymers3926
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6770 Å2
ΔGint-51 kcal/mol
Surface area17640 Å2
MethodPISA
3
G: Transcriptional repressor CTCF
H: DNA (27-MER)
I: DNA (27-MER)
hetero molecules


Theoretical massNumber of molelcules
Total (without water)40,8579
Polymers40,4643
Non-polymers3926
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6580 Å2
ΔGint-49 kcal/mol
Surface area17830 Å2
MethodPISA
4
J: Transcriptional repressor CTCF
K: DNA (27-MER)
L: DNA (27-MER)
hetero molecules


Theoretical massNumber of molelcules
Total (without water)40,8579
Polymers40,4643
Non-polymers3926
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6720 Å2
ΔGint-51 kcal/mol
Surface area17750 Å2
MethodPISA
Unit cell
Length a, b, c (Å)90.115, 143.064, 90.233
Angle α, β, γ (deg.)90.00, 119.69, 90.00
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein
Transcriptional repressor CTCF / 11-zinc finger protein / CCCTC-binding factor / CTCFL paralog


Mass: 23556.379 Da / Num. of mol.: 4 / Fragment: UNP residues 292-490
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: CTCF / Production host: Escherichia coli (E. coli) / References: UniProt: P49711
#2: DNA chain
DNA (27-MER)


Mass: 8268.321 Da / Num. of mol.: 4 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others)
#3: DNA chain
DNA (27-MER)


Mass: 8639.581 Da / Num. of mol.: 4 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others)
#4: Chemical...
ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 24 / Source method: obtained synthetically / Formula: Zn

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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: 3.13 Å3/Da / Density % sol: 60.71 %
Crystal growTemperature: 289 K / Method: evaporation
Details: 0.1 M Bis-tris pH 5.6-6.0, 0.2 M Sodium chloride and 17-24% PEG 3350

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SSRF / Beamline: BL17U1 / Wavelength: 0.9792 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jun 15, 2016
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9792 Å / Relative weight: 1
ReflectionResolution: 2.81→45.14 Å / Num. obs: 45830 / % possible obs: 99.9 % / Redundancy: 5.7 % / Rmerge(I) obs: 0.095 / Rpim(I) all: 0.045 / Net I/σ(I): 19.3
Reflection shellResolution: 2.81→2.86 Å / Redundancy: 5.6 % / Rmerge(I) obs: 0.628 / Mean I/σ(I) obs: 3.44 / Rpim(I) all: 0.359 / % possible all: 100

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Processing

Software
NameVersionClassification
PHENIX(1.12_2829: ???)refinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.807→45.057 Å / SU ML: 0.47 / Cross valid method: THROUGHOUT / σ(F): 1.38 / Phase error: 30.24 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2536 2455 5.14 %
Rwork0.2238 --
obs0.2253 45830 98.5 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 2.807→45.057 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5311 4396 24 0 9731
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.01110377
X-RAY DIFFRACTIONf_angle_d1.33314906
X-RAY DIFFRACTIONf_dihedral_angle_d26.5915412
X-RAY DIFFRACTIONf_chiral_restr0.0641612
X-RAY DIFFRACTIONf_plane_restr0.0091155
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.8074-2.86140.4401950.39832110X-RAY DIFFRACTION83
2.8614-2.91980.44721660.38942555X-RAY DIFFRACTION100
2.9198-2.98330.37961240.3642524X-RAY DIFFRACTION100
2.9833-3.05270.37851230.342539X-RAY DIFFRACTION100
3.0527-3.1290.40491400.32052602X-RAY DIFFRACTION100
3.129-3.21360.33581140.31252541X-RAY DIFFRACTION100
3.2136-3.30810.28371090.2982483X-RAY DIFFRACTION97
3.3081-3.41480.33981550.29962459X-RAY DIFFRACTION98
3.4148-3.53680.32361660.25942499X-RAY DIFFRACTION99
3.5368-3.67840.22491520.22282517X-RAY DIFFRACTION99
3.6784-3.84570.2551940.22272612X-RAY DIFFRACTION100
3.8457-4.04840.2164830.2182603X-RAY DIFFRACTION100
4.0484-4.30180.19721440.20372541X-RAY DIFFRACTION100
4.3018-4.63360.24641480.18522528X-RAY DIFFRACTION100
4.6336-5.09940.24081640.19062560X-RAY DIFFRACTION100
5.0994-5.83590.19971690.18412525X-RAY DIFFRACTION100
5.8359-7.34750.21941710.20642533X-RAY DIFFRACTION100
7.3475-45.06280.22321380.17992590X-RAY DIFFRACTION99
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)
16.92970.7122-1.03634.44450.02792.03090.50720.6016-0.4417-1.41670.3403-0.12670.756-0.4721-0.64231.7378-0.4699-0.5031.02060.2590.7625-30.9103-17.319352.1799
22.57370.92470.25482.9215-1.76274.97180.7906-0.65570.1863-0.08520.59682.16380.5612-0.6928-0.80240.8021-0.0488-0.11561.44370.53911.3436-42.7174-15.042870.6491
32.34341.1452-0.96173.61622.21224.93980.02730.19120.6023-0.1193-0.23351.24830.8767-1.0294-0.22480.5652-0.1367-0.08661.36170.73621.3611-36.0386-33.14479.6075
40.9741.3692-0.08632.30970.42343.00490.1109-0.3025-0.6036-0.12370.2251-0.0178-0.3038-0.3727-0.31380.37880.181-0.06660.65020.10870.6694-14.736-28.946478.0828
55.7955-0.4607-2.0523.4849-0.2586.77780.3107-0.55950.1078-0.1749-0.3574-0.241-0.9860.693-0.42610.96570.13210.21040.5652-0.00530.5494-18.4578-10.75993.4636
66.19781.6216-1.40394.21853.67736.25020.44920.18590.2224-0.3397-0.0041-0.244-0.55920.5107-0.21891.06530.11640.17880.65870.00420.514-19.9545-6.1595112.3033
71.49940.4680.78790.88342.45857.0135-0.05910.9079-1.0953-0.7375-0.0556-0.6385-0.4980.5449-0.21572.58570.7855-0.73272.9491-0.09631.5486-45.666-24.3941.3227
82.204-0.53460.1593.549-1.80774.96190.1364-0.3285-0.5368-0.20890.85480.168-0.3465-1.0904-0.76110.57540.00120.0470.64720.08330.5789-26.2154-24.14582.0644
91.91510.60890.37161.31460.42871.37790.1082-0.5256-0.40320.76920.0862-0.04470.1469-0.2125-0.05040.8390.1141-0.05410.60310.09220.5242-16.2154-24.024198.9765
102.0795-1.57720.27812.7124-1.08761.6310.0162-0.6038-1.2299-1.69881.53421.90060.7876-0.563-0.26730.8159-0.2471-0.24890.87150.20610.7999-32.6626-23.373669.8925
113.601-0.38873.52730.4125-1.19015.23120.3010.221-1.17640.04520.52490.87810.5387-1.6286-0.43872.098-0.8998-1.36812.01280.50151.3167-49.2118-28.063349.9021
121.29940.4622-0.47810.4331-0.79441.72060.66750.54340.9272-0.55710.2625-0.4106-0.86410.0557-0.32432.4217-0.1708-0.39742.0690.06751.4431-52.0858-18.440439.0809
133.3545-2.3750.52074.02160.09860.19470.8629-1.09470.24031.05960.0773-0.42580.2094-0.0808-0.39491.59980.3592-0.3431.2827-0.31160.9498-69.3385-18.6421104.2273
145.2435-1.77242.64445.50312.4543.61270.5840.23270.79110.70610.1104-1.52080.75031.1924-0.8810.5955-0.1101-0.15860.654-0.08921.2852-58.5516-13.445786.6021
153.8371-1.8052-1.1481.8682.24945.58370.10120.52150.02060.10770.2698-1.65340.28920.8286-0.37840.4653-0.03460.01520.7547-0.09171.1038-61.8844-31.382776.0392
162.629-0.86790.21094.0784-2.20536.21050.901-0.7485-0.52590.90010.20130.633-0.4542-0.6643-0.23214.5684-1.0371-1.7122.68810.39292.4623-54.6201-25.3225114.6165
173.54082.99281.85644.445-1.15314.8909-0.44210.01530.10761.1706-0.0602-0.7183-0.98370.2407-0.07341.41020.1179-0.89491.5719-0.6551.3413-54.7686-23.979496.4144
181.38840.1581-0.49653.3074-0.11672.99750.14460.5364-0.56180.20580.41120.3424-0.1748-0.0036-0.56920.44290.0108-0.10920.6410.00110.5796-76.5431-24.649569.5729
191.10050.51250.81013.2753-0.02570.65280.07160.14570.685-0.03240.18980.2378-0.8397-0.1932-0.10671.55960.1922-0.60912.10390.06131.4965-90.7013-19.820846.3093
202.0138-0.4474-0.22462.69910.09641.79620.12591.1373-0.3565-0.9008-0.16890.42830.21320.7887-0.04070.57690.0725-0.06750.811-0.03560.4124-82.3965-24.238556.1195
210.9978-0.9096-0.7162.33232.13344.26720.321-0.2420.57940.125-0.0712-1.3155-0.0761-0.32110.05290.28970.0093-0.05790.5782-0.05350.7296-67.3723-21.99376.5469
226.4998-2.73291.09364.5164-0.54243.43760.5601-0.8159-0.79091.30511.0828-0.6082-0.03560.4828-0.36751.44250.3086-0.44140.76640.27980.8267-66.6804-24.019295.4643
236.41330.06992.27250.0819-0.33492.17990.1459-0.4996-0.1230.14930.1044-0.58040.37450.73320.22832.98180.3618-3.01392.54910.27741.9965-50.1455-27.687105.2607
240.82320.7832-1.35320.7507-1.31142.30020.23520.01060.34020.28810.06710.1328-0.3731-0.4134-0.10554.2836-0.5831-1.28114.73690.0792.8662-48.9553-18.5277117.7409
250.77730.19150.78290.3884-0.5032.11840.2762-0.8805-0.28110.49220.07110.3536-0.4355-0.2230.31441.64770.53650.59870.91630.417-0.1577-31.09498.5141104.6814
263.3123-2.37-1.14536.7229-2.41013.86460.38251.2282-0.27080.32161.39992.770.017-1.6397-0.93950.8477-0.23810.08231.60250.5771.336-42.81056.194286.1034
272.8619-0.9060.05873.0283.40724.41560.0734-0.1466-0.9539-0.3384-0.03611.6428-0.6188-1.2905-0.83230.63870.1746-0.00921.42120.78691.3646-36.0224.168477.2914
280.4972-0.44250.08074.23660.48823.0715-0.04330.66310.74760.12170.41440.01730.0877-0.0397-0.40480.343-0.1552-0.01150.53950.0920.616-14.720119.900178.7026
294.91790.57761.22973.22631.13346.2811-0.03740.82680.04990.5886-0.0065-0.51140.8430.4645-0.21911.0507-0.1093-0.28110.69350.02020.5443-18.52061.821963.2956
302.5632-0.1982.69963.11842.07235.7810.15990.04720.07550.43840.2408-0.52170.44710.8984-0.43021.0513-0.0972-0.25230.65720.01370.6493-20.2804-2.728144.3752
313.7655-0.1659-2.34341.56181.05291.97660.8123-0.59380.26241.66620.26370.2022-0.3477-1.681-0.55581.49050.21860.41331.75820.42460.6365-39.579415.9913100.2779
323.08630.2764-2.06191.7392-0.01044.821-0.2890.97380.3513-0.90280.7739-0.30311.8468-0.1302-0.19310.9725-0.0337-0.04020.9151-0.0640.6593-18.00814.072160.5073
331.8638-0.3880.09791.5172-0.1330.83510.18780.6120.3333-0.499-0.07120.0325-0.2019-0.43880.030.783-0.0561-0.00290.70390.08060.4903-16.317315.068757.819
340.87741.838-0.84334.2966-1.91680.85520.25550.41311.20771.8011.74952.2262-0.9974-1.408-0.1170.85960.26460.2570.93510.21340.7874-32.610114.373286.8848
353.40930.2749-2.34170.8152-0.81224.96860.8113-0.50611.0433-0.34120.53510.5215-0.3546-1.34350.39152.4380.72491.85191.87150.52640.9863-49.020919.0594106.9099
360.9585-0.38720.96730.1747-0.35921.02590.688-0.5136-0.92180.30810.1049-0.27490.90810.251-0.29672.21150.3870.28052.43070.33671.6313-51.7749.0371117.4158
372.11751.391-0.5872.4959-0.29160.20870.7961.4686-0.0393-1.3678-0.17910.35110.55170.1691-0.17851.8763-0.39620.20081.1821-0.2470.8787-70.01029.507552.4406
384.88880.89282.38455.95885.18855.07050.42720.4073-1.3128-0.93540.2593-1.9796-0.40160.3896-1.39370.7090.03420.13710.7756-0.24231.1742-58.50054.384570.1789
394.4673-1.125-0.8992.59731.84217.2741-0.2068-0.3865-0.11860.19090.4298-2.1486-0.39150.7699-0.23050.42140.042-0.11260.6199-0.08391.1839-61.885422.339680.7423
409.72910.3717-0.33465.1561.67074.3499-0.0520.19020.7389-0.1807-0.08530.4503-0.4429-0.24190.33730.3240.023-0.05310.3692-0.00410.4859-83.989321.503480.4824
414.7981-2.62010.00797.4286-5.11919.3846-0.1268-0.8360.0649-0.21060.0111-0.08521.187-0.74840.20240.7161-0.0686-0.17340.64470.08290.4247-82.36542.191894.486
427.94331.43394.51563.74641.54962.8110.8675-1.2687-0.6325-0.0821-0.58690.3612-0.5465-0.909-0.12361.1715-0.0806-0.20390.76980.08820.5889-81.1632-2.2432113.3799
431.70970.02210.29384.764-3.09665.95040.76870.35340.4538-0.69260.15830.18260.3453-0.4678-0.35694.74770.64530.76862.69-0.01292.1186-54.836115.816243.2163
448.559-0.3012-3.72762.2406-1.58714.2145-0.3492-0.14090.0838-1.16090.9583-0.7349-0.44310.8339-0.5280.8295-0.26420.32480.8816-0.27580.763-62.920815.93865.5405
451.0116-0.6139-0.981.6180.12024.3117-0.4709-0.82940.18981.32180.5731.16211.9675-0.4943-0.20860.7924-0.04570.25640.87050.00170.7662-81.165814.03697.2477
462.50930.32531.24784.2937-0.48552.95240.1485-1.26830.44141.5768-0.08720.8961-0.75880.4458-0.28190.7944-0.06730.11850.78710.01230.4859-83.210815.1935100.2844
472.8078-0.5670.09012.7080.17512.7886-0.08160.19850.0864-1.41210.913-0.959-0.08740.4811-0.46830.8096-0.24230.16020.6111-0.03590.599-67.055313.979970.6943
485.1787-1.21550.27922.0684-0.88142.16780.83261.07650.1113-0.4410.26540.020.44360.69430.49452.83010.16532.58852.6240.26221.8772-49.78115.775548.3754
497.5027-0.76310.0158.04990.51863.6310.10060.1398-0.23090.5298-0.14790.55490.2536-0.1050.18360.3772-0.0056-0.00160.3737-0.02280.4847-84.0076-30.542676.3406
505.07862.3565-1.46337.3115-4.06099.536-0.11710.64010.11650.0969-0.0562-0.1982-0.8662-0.87380.23450.65810.10770.06960.58990.08030.3556-82.3938-11.133162.4174
516.15710.5018-2.97967.4032-2.4995.36410.44181.39370.7131-0.2784-0.29950.5287-0.2424-1.4648-0.46661.01840.1820.09580.92810.15910.573-81.1898-6.903243.5448
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 321 through 345 )
2X-RAY DIFFRACTION2chain 'A' and (resid 351 through 373 )
3X-RAY DIFFRACTION3chain 'A' and (resid 379 through 402 )
4X-RAY DIFFRACTION4chain 'A' and (resid 406 through 430 )
5X-RAY DIFFRACTION5chain 'A' and (resid 437 through 460 )
6X-RAY DIFFRACTION6chain 'A' and (resid 466 through 489 )
7X-RAY DIFFRACTION7chain 'C' and (resid 2 through 6 )
8X-RAY DIFFRACTION8chain 'C' and (resid 7 through 28 )
9X-RAY DIFFRACTION9chain 'D' and (resid 2 through 11 )
10X-RAY DIFFRACTION10chain 'D' and (resid 12 through 21 )
11X-RAY DIFFRACTION11chain 'D' and (resid 22 through 26 )
12X-RAY DIFFRACTION12chain 'D' and (resid 27 through 28 )
13X-RAY DIFFRACTION13chain 'B' and (resid 321 through 345 )
14X-RAY DIFFRACTION14chain 'B' and (resid 351 through 373 )
15X-RAY DIFFRACTION15chain 'B' and (resid 379 through 402 )
16X-RAY DIFFRACTION16chain 'E' and (resid 2 through 6 )
17X-RAY DIFFRACTION17chain 'E' and (resid 7 through 11 )
18X-RAY DIFFRACTION18chain 'E' and (resid 12 through 26 )
19X-RAY DIFFRACTION19chain 'E' and (resid 27 through 28 )
20X-RAY DIFFRACTION20chain 'F' and (resid 2 through 11 )
21X-RAY DIFFRACTION21chain 'F' and (resid 12 through 16 )
22X-RAY DIFFRACTION22chain 'F' and (resid 17 through 21 )
23X-RAY DIFFRACTION23chain 'F' and (resid 22 through 26 )
24X-RAY DIFFRACTION24chain 'F' and (resid 27 through 28 )
25X-RAY DIFFRACTION25chain 'G' and (resid 321 through 345 )
26X-RAY DIFFRACTION26chain 'G' and (resid 351 through 373 )
27X-RAY DIFFRACTION27chain 'G' and (resid 379 through 402 )
28X-RAY DIFFRACTION28chain 'G' and (resid 406 through 430 )
29X-RAY DIFFRACTION29chain 'G' and (resid 437 through 460 )
30X-RAY DIFFRACTION30chain 'G' and (resid 466 through 489 )
31X-RAY DIFFRACTION31chain 'H' and (resid 2 through 16 )
32X-RAY DIFFRACTION32chain 'H' and (resid 17 through 28 )
33X-RAY DIFFRACTION33chain 'I' and (resid 2 through 11 )
34X-RAY DIFFRACTION34chain 'I' and (resid 12 through 21 )
35X-RAY DIFFRACTION35chain 'I' and (resid 22 through 26 )
36X-RAY DIFFRACTION36chain 'I' and (resid 27 through 28 )
37X-RAY DIFFRACTION37chain 'J' and (resid 321 through 345 )
38X-RAY DIFFRACTION38chain 'J' and (resid 351 through 373 )
39X-RAY DIFFRACTION39chain 'J' and (resid 379 through 402 )
40X-RAY DIFFRACTION40chain 'J' and (resid 406 through 430 )
41X-RAY DIFFRACTION41chain 'J' and (resid 437 through 460 )
42X-RAY DIFFRACTION42chain 'J' and (resid 466 through 489 )
43X-RAY DIFFRACTION43chain 'K' and (resid 2 through 6 )
44X-RAY DIFFRACTION44chain 'K' and (resid 7 through 16 )
45X-RAY DIFFRACTION45chain 'K' and (resid 17 through 28 )
46X-RAY DIFFRACTION46chain 'L' and (resid 2 through 11 )
47X-RAY DIFFRACTION47chain 'L' and (resid 12 through 21 )
48X-RAY DIFFRACTION48chain 'L' and (resid 22 through 28 )
49X-RAY DIFFRACTION49chain 'B' and (resid 406 through 430 )
50X-RAY DIFFRACTION50chain 'B' and (resid 437 through 460 )
51X-RAY DIFFRACTION51chain 'B' and (resid 466 through 489 )

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