HEADER TRANSCRIPTION/TRANSCRIPTION INHIBITOR 11-NOV-15 5EPK TITLE CRYSTAL STRUCTURE OF CHROMODOMAIN OF CBX2 IN COMPLEX WITH INHIBITOR TITLE 2 UNC3866 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHROMOBOX PROTEIN HOMOLOG 2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: UNC3866; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CBX2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-V2R-PRARE2; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28-MHL; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_TAXID: 9606 KEYWDS STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC, KEYWDS 2 TRANSCRIPTION-TRANSCRIPTION INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.LIU,W.TEMPEL,J.R.WALKER,J.I.STUCKEY,B.M.DICKSON,L.I.JAMES,S.V.FRYE, AUTHOR 2 C.BOUNTRA,C.H.ARROWSMITH,A.M.EDWARDS,J.MIN,STRUCTURAL GENOMICS AUTHOR 3 CONSORTIUM (SGC) REVDAT 5 27-NOV-19 5EPK 1 REMARK HETNAM HETSYN ATOM REVDAT 4 24-FEB-16 5EPK 1 JRNL REVDAT 3 17-FEB-16 5EPK 1 JRNL REVDAT 2 13-JAN-16 5EPK 1 SITE REVDAT 1 23-DEC-15 5EPK 0 JRNL AUTH J.I.STUCKEY,B.M.DICKSON,N.CHENG,Y.LIU,J.L.NORRIS, JRNL AUTH 2 S.H.CHOLENSKY,W.TEMPEL,S.QIN,K.G.HUBER,C.SAGUM,K.BLACK,F.LI, JRNL AUTH 3 X.P.HUANG,B.L.ROTH,B.M.BAUGHMAN,G.SENISTERRA,S.G.PATTENDEN, JRNL AUTH 4 M.VEDADI,P.J.BROWN,M.T.BEDFORD,J.MIN,C.H.ARROWSMITH, JRNL AUTH 5 L.I.JAMES,S.V.FRYE JRNL TITL A CELLULAR CHEMICAL PROBE TARGETING THE CHROMODOMAINS OF JRNL TITL 2 POLYCOMB REPRESSIVE COMPLEX 1. JRNL REF NAT.CHEM.BIOL. V. 12 180 2016 JRNL REFN ESSN 1552-4469 JRNL PMID 26807715 JRNL DOI 10.1038/NCHEMBIO.2007 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0123 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 9752 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 506 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 705 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2230 REMARK 3 BIN FREE R VALUE SET COUNT : 42 REMARK 3 BIN FREE R VALUE : 0.2610 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 501 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 40 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.10000 REMARK 3 B22 (A**2) : 0.10000 REMARK 3 B33 (A**2) : -0.31000 REMARK 3 B12 (A**2) : 0.05000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.096 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.094 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.066 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.690 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.945 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 535 ; 0.019 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 528 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 727 ; 1.892 ; 1.969 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1203 ; 1.009 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 60 ; 5.895 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 24 ;23.032 ;22.500 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 90 ;14.397 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ;18.253 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 75 ; 0.113 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 596 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 134 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 246 ; 1.743 ; 1.723 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 239 ; 1.685 ; 1.632 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 306 ; 2.467 ; 2.557 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 9 A 62 REMARK 3 ORIGIN FOR THE GROUP (A): -25.0186 26.6098 -12.1938 REMARK 3 T TENSOR REMARK 3 T11: 0.0157 T22: 0.0635 REMARK 3 T33: 0.0563 T12: -0.0110 REMARK 3 T13: -0.0082 T23: 0.0288 REMARK 3 L TENSOR REMARK 3 L11: 6.8523 L22: 5.1492 REMARK 3 L33: 4.6661 L12: 2.3198 REMARK 3 L13: 1.7025 L23: 1.3620 REMARK 3 S TENSOR REMARK 3 S11: 0.1503 S12: -0.0974 S13: -0.5091 REMARK 3 S21: 0.0273 S22: -0.1258 S23: -0.4032 REMARK 3 S31: 0.1712 S32: 0.2224 S33: -0.0245 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: PHENIX.ELBOW/MOGUL WAS USED TO GENERATE REMARK 3 GEOMETRY RESTRAINTS FOR INHIBITOR BUILDING BLOCKS. JLIGAND WAS REMARK 3 USED FOR PREPARATION OF LINK RESTRAINTS. LINK RESTRAINTS WERE REMARK 3 MANUALLY MODIFIED, FOR EXAMPLE TO ESTABLISH PLANAR GEOMETRY OF REMARK 3 METHYL ESTER TERMINUS OF INHIBITOR. COOT WAS USED FOR REMARK 3 INTERACTIVE MODEL BUILDING. MODEL GEOMETRY WAS EVALUATED WITH REMARK 3 MOLPROBITY. ELECTRON DENSITY DOES NOT FULLY RESOLVE THE LIGAND'S REMARK 3 N-EPSILON ETHYLATION AND C-TERMINAL SERINE METHYL ESTER MOIETY. REMARK 4 REMARK 4 5EPK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-NOV-15. REMARK 100 THE DEPOSITION ID IS D_1000215314. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-APR-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN A200 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.1 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10262 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 34.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.60 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.30 REMARK 200 R MERGE FOR SHELL (I) : 0.88600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 0.2 M POTASSIUM REMARK 280 THIOCYANATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 6 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z REMARK 290 6555 X-Y,X,Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 300 REMARK: AUTHORS HAVE NOT INDICATED THE BIOLOGICAL UNIT REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 4250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 202 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 224 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 225 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 233 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 REMARK 400 THE UNC3866 IS OLIGOPEPTIDE, A MEMBER OF INHIBITOR CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: UNC3866 REMARK 400 CHAIN: B REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: NULL REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 8 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 9 CG CD OE1 OE2 REMARK 470 LYS A 24 CE NZ REMARK 470 LYS A 26 CG CD CE NZ REMARK 470 LYS A 60 CE NZ REMARK 470 LYS A 61 CG CD CE NZ REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for UNC3866 chain B REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5EPL RELATED DB: PDB REMARK 900 RELATED ID: 5EPJ RELATED DB: PDB REMARK 900 RELATED ID: 5EQ0 RELATED DB: BMCD DBREF 5EPK A 8 62 UNP Q14781 CBX2_HUMAN 8 62 DBREF 5EPK B 0 5 PDB 5EPK 5EPK 0 5 SEQRES 1 A 55 GLY GLU GLN VAL PHE ALA ALA GLU CYS ILE LEU SER LYS SEQRES 2 A 55 ARG LEU ARG LYS GLY LYS LEU GLU TYR LEU VAL LYS TRP SEQRES 3 A 55 ARG GLY TRP SER SER LYS HIS ASN SER TRP GLU PRO GLU SEQRES 4 A 55 GLU ASN ILE LEU ASP PRO ARG LEU LEU LEU ALA PHE GLN SEQRES 5 A 55 LYS LYS GLU SEQRES 1 B 6 5R0 PHE ALA LEU ELY 5R5 HET 5R0 B 0 12 HET ELY B 4 13 HET 5R5 B 5 12 HET UNX A 101 1 HET UNX A 102 1 HET UNX A 103 1 HET UNX A 104 1 HET UNX A 105 1 HET UNX A 106 1 HET UNX A 107 1 HET UNX A 108 1 HETNAM 5R0 4-~{TERT}-BUTYLBENZOIC ACID HETNAM ELY N~6~,N~6~-DIETHYL-L-LYSINE HETNAM 5R5 METHYL L-SERINATE HETNAM UNX UNKNOWN ATOM OR ION HETSYN ELY (2S)-2-AZANYL-6-(DIETHYLAMINO)HEXANOIC ACID HETSYN 5R5 METHYL (2~{S})-2-AZANYL-3-OXIDANYL-PROPANOATE FORMUL 2 5R0 C11 H14 O2 FORMUL 2 ELY C10 H22 N2 O2 FORMUL 2 5R5 C4 H9 N O3 FORMUL 3 UNX 8(X) FORMUL 11 HOH *40(H2 O) HELIX 1 AA1 SER A 37 ASN A 41 5 5 HELIX 2 AA2 GLU A 47 ILE A 49 5 3 HELIX 3 AA3 PRO A 52 LYS A 61 1 10 SHEET 1 AA1 2 GLN A 10 PHE A 12 0 SHEET 2 AA1 2 ALA B 2 ELY B 4 -1 O ALA B 2 N PHE A 12 SHEET 1 AA2 3 ALA A 14 ARG A 23 0 SHEET 2 AA2 3 LYS A 26 TRP A 33 -1 O LEU A 30 N LEU A 18 SHEET 3 AA2 3 SER A 42 PRO A 45 -1 O SER A 42 N VAL A 31 LINK C1 5R0 B 0 N PHE B 1 1555 1555 1.32 LINK C LEU B 3 N ELY B 4 1555 1555 1.30 LINK C ELY B 4 N 5R5 B 5 1555 1555 1.34 SITE 1 AC1 17 GLU A 9 GLN A 10 VAL A 11 PHE A 12 SITE 2 AC1 17 ALA A 13 ALA A 14 TRP A 33 TRP A 36 SITE 3 AC1 17 GLU A 44 ASN A 48 LEU A 50 ASP A 51 SITE 4 AC1 17 ARG A 53 LEU A 54 HOH A 204 HOH B 101 SITE 5 AC1 17 HOH B 102 CRYST1 78.894 78.894 30.609 90.00 90.00 120.00 P 6 6 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012675 0.007318 0.000000 0.00000 SCALE2 0.000000 0.014636 0.000000 0.00000 SCALE3 0.000000 0.000000 0.032670 0.00000