HEADER TRANSCRIPTION 05-MAR-25 9NN3 TITLE BET BRD2-BD1 IN COMPLEX WITH PEPTIDE 6.2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BROMODOMAIN-CONTAINING PROTEIN 2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: O27.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PEPTIDE 6.2; COMPND 8 CHAIN: C, D; COMPND 9 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: BRD2, KIAA9001, RING3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630 KEYWDS INHIBITOR, COMPLEX, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR X.JING,C.DESHPANDE,K.PATEL,J.P.MACKAY REVDAT 1 11-FEB-26 9NN3 0 JRNL AUTH X.JING,J.SUH,J.MAXWELL,K.PATEL,A.NORMAN,X.J.REID, JRNL AUTH 2 C.DESHPANDE,J.K.K.LOW,R.J.PAYNE,T.PASSIOURA,J.P.MACKAY JRNL TITL THE EFFECT OF PEPTIDE SIZE ON TARGET AFFINITY IN MRNA JRNL TITL 2 DISPLAY-DERIVED MACROCYCLIC PEPTIDES. JRNL REF CHEM.COMMUN.(CAMB.) 2026 JRNL REFN ESSN 1364-548X JRNL PMID 41614404 JRNL DOI 10.1039/D5CC06167A REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.08 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 42019 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.158 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.182 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 2131 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 45.0800 - 3.9500 1.00 2856 148 0.1690 0.1781 REMARK 3 2 3.9400 - 3.1300 1.00 2719 145 0.1467 0.1786 REMARK 3 3 3.1300 - 2.7400 1.00 2674 135 0.1589 0.1980 REMARK 3 4 2.7400 - 2.4900 1.00 2683 141 0.1601 0.1637 REMARK 3 5 2.4900 - 2.3100 1.00 2676 136 0.1494 0.1892 REMARK 3 6 2.3100 - 2.1700 1.00 2651 133 0.1499 0.1706 REMARK 3 7 2.1700 - 2.0600 1.00 2641 148 0.1492 0.1884 REMARK 3 8 2.0600 - 1.9700 1.00 2653 140 0.1548 0.1718 REMARK 3 9 1.9700 - 1.9000 1.00 2632 137 0.1601 0.1890 REMARK 3 10 1.9000 - 1.8300 1.00 2639 140 0.1578 0.1806 REMARK 3 11 1.8300 - 1.7700 1.00 2619 140 0.1601 0.1922 REMARK 3 12 1.7700 - 1.7200 1.00 2599 158 0.1563 0.1968 REMARK 3 13 1.7200 - 1.6800 1.00 2601 160 0.1520 0.1735 REMARK 3 14 1.6800 - 1.6400 1.00 2633 140 0.1553 0.1850 REMARK 3 15 1.6400 - 1.6000 1.00 2612 130 0.1629 0.2083 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.129 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.096 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.18 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.44 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.010 2076 REMARK 3 ANGLE : 1.106 2812 REMARK 3 CHIRALITY : 0.051 288 REMARK 3 PLANARITY : 0.008 356 REMARK 3 DIHEDRAL : 6.581 268 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ( CHAIN A AND ( RESID 76:186 OR RESID 201:371 ) ) OR REMARK 3 ( CHAIN B AND ( RESID 75:183 OR RESID 201:361 ) ) OR REMARK 3 ( CHAIN C AND ( RESID 1:10 OR RESID 11:11 OR RESID REMARK 3 101:119 ) ) OR ( CHAIN D AND ( RESID 1:10 OR RESID REMARK 3 11:11 OR RESID 101:109 ) ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.995 10.020 -9.786 REMARK 3 T TENSOR REMARK 3 T11: 0.0657 T22: 0.0697 REMARK 3 T33: 0.0839 T12: 0.0142 REMARK 3 T13: -0.0115 T23: 0.0005 REMARK 3 L TENSOR REMARK 3 L11: 0.2785 L22: 0.3047 REMARK 3 L33: 0.7196 L12: 0.0580 REMARK 3 L13: -0.1984 L23: -0.0771 REMARK 3 S TENSOR REMARK 3 S11: -0.0104 S12: -0.0006 S13: -0.0085 REMARK 3 S21: -0.0155 S22: 0.0381 S23: 0.0211 REMARK 3 S31: 0.0129 S32: -0.0365 S33: 0.0338 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9NN3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-MAR-25. REMARK 100 THE DEPOSITION ID IS D_1000293102. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-APR-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537 REMARK 200 MONOCHROMATOR : M REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42021 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 45.140 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.03500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 32.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.12200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRI-SODIUM CITRATE PH 5.5 PEG REMARK 280 3000, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-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 -1.000000 0.000000 0.000000 25.86400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.07550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.46600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 45.07550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.86400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.46600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C 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 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 GLU B 184 REMARK 465 GLN B 185 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 316 O HOH B 326 2.10 REMARK 500 O HOH A 257 O HOH B 271 2.13 REMARK 500 O HOH A 201 O HOH A 234 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 299 O HOH C 109 4455 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PRO C 7 42.48 -81.31 REMARK 500 PRO D 7 45.76 -83.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 367 DISTANCE = 6.35 ANGSTROMS REMARK 525 HOH A 368 DISTANCE = 6.82 ANGSTROMS REMARK 525 HOH A 369 DISTANCE = 7.39 ANGSTROMS REMARK 525 HOH A 370 DISTANCE = 7.57 ANGSTROMS REMARK 525 HOH A 371 DISTANCE = 7.89 ANGSTROMS REMARK 525 HOH C 119 DISTANCE = 7.04 ANGSTROMS DBREF 9NN3 A 76 186 UNP P25440 BRD2_HUMAN 75 185 DBREF 9NN3 B 75 185 UNP P25440 BRD2_HUMAN 75 185 DBREF 9NN3 C 1 11 PDB 9NN3 9NN3 1 11 DBREF 9NN3 D 1 11 PDB 9NN3 9NN3 1 11 SEQRES 1 A 111 VAL THR ASN GLN LEU GLN TYR LEU HIS LYS VAL VAL MET SEQRES 2 A 111 LYS ALA LEU TRP LYS HIS GLN PHE ALA TRP PRO PHE ARG SEQRES 3 A 111 GLN PRO VAL ASP ALA VAL LYS LEU GLY LEU PRO ASP TYR SEQRES 4 A 111 HIS LYS ILE ILE LYS GLN PRO MET ASP MET GLY THR ILE SEQRES 5 A 111 LYS ARG ARG LEU GLU ASN ASN TYR TYR TRP ALA ALA SER SEQRES 6 A 111 GLU CYS MET GLN ASP PHE ASN THR MET PHE THR ASN CYS SEQRES 7 A 111 TYR ILE TYR ASN LYS PRO THR ASP ASP ILE VAL LEU MET SEQRES 8 A 111 ALA GLN THR LEU GLU LYS ILE PHE LEU GLN LYS VAL ALA SEQRES 9 A 111 SER MET PRO GLN GLU GLU GLN SEQRES 1 B 111 VAL THR ASN GLN LEU GLN TYR LEU HIS LYS VAL VAL MET SEQRES 2 B 111 LYS ALA LEU TRP LYS HIS GLN PHE ALA TRP PRO PHE ARG SEQRES 3 B 111 GLN PRO VAL ASP ALA VAL LYS LEU GLY LEU PRO ASP TYR SEQRES 4 B 111 HIS LYS ILE ILE LYS GLN PRO MET ASP MET GLY THR ILE SEQRES 5 B 111 LYS ARG ARG LEU GLU ASN ASN TYR TYR TRP ALA ALA SER SEQRES 6 B 111 GLU CYS MET GLN ASP PHE ASN THR MET PHE THR ASN CYS SEQRES 7 B 111 TYR ILE TYR ASN LYS PRO THR ASP ASP ILE VAL LEU MET SEQRES 8 B 111 ALA GLN THR LEU GLU LYS ILE PHE LEU GLN LYS VAL ALA SEQRES 9 B 111 SER MET PRO GLN GLU GLU GLN SEQRES 1 C 11 ACE TYR HIS ALY PRO PHE PRO TRP CYS GLY NH2 SEQRES 1 D 11 ACE TYR HIS ALY PRO PHE PRO TRP CYS GLY NH2 HET ACE C 1 3 HET ALY C 4 22 HET NH2 C 11 1 HET ACE D 1 3 HET ALY D 4 23 HET NH2 D 11 1 HETNAM ACE ACETYL GROUP HETNAM ALY N(6)-ACETYLLYSINE HETNAM NH2 AMINO GROUP FORMUL 3 ACE 2(C2 H4 O) FORMUL 3 ALY 2(C8 H16 N2 O3) FORMUL 3 NH2 2(H2 N) FORMUL 5 HOH *360(H2 O) HELIX 1 AA1 THR A 77 VAL A 86 1 10 HELIX 2 AA2 VAL A 86 HIS A 94 1 9 HELIX 3 AA3 ALA A 97 ARG A 101 5 5 HELIX 4 AA4 ASP A 105 GLY A 110 1 6 HELIX 5 AA5 ASP A 113 ILE A 118 1 6 HELIX 6 AA6 ASP A 123 ASN A 133 1 11 HELIX 7 AA7 ALA A 138 ASN A 157 1 20 HELIX 8 AA8 ASP A 161 SER A 180 1 20 HELIX 9 AA9 THR B 76 VAL B 85 1 10 HELIX 10 AB1 VAL B 85 LYS B 92 1 8 HELIX 11 AB2 ALA B 96 ARG B 100 5 5 HELIX 12 AB3 ASP B 104 GLY B 109 1 6 HELIX 13 AB4 ASP B 112 ILE B 117 1 6 HELIX 14 AB5 ASP B 122 ASN B 132 1 11 HELIX 15 AB6 ALA B 137 ASN B 156 1 20 HELIX 16 AB7 ASP B 160 ALA B 178 1 19 LINK C ACE C 1 N TYR C 2 1555 1555 1.33 LINK CH3 ACE C 1 SG CYS C 9 1555 1555 1.77 LINK C HIS C 3 N ALY C 4 1555 1555 1.33 LINK C ALY C 4 N PRO C 5 1555 1555 1.35 LINK C GLY C 10 N NH2 C 11 1555 1555 1.33 LINK C ACE D 1 N TYR D 2 1555 1555 1.33 LINK CH3 ACE D 1 SG CYS D 9 1555 1555 1.77 LINK C HIS D 3 N ALY D 4 1555 1555 1.33 LINK C ALY D 4 N PRO D 5 1555 1555 1.36 LINK C GLY D 10 N NH2 D 11 1555 1555 1.33 CISPEP 1 ALY C 4 PRO C 5 0 5.06 CISPEP 2 ALY D 4 PRO D 5 0 8.52 CRYST1 51.728 66.932 90.151 90.00 90.00 90.00 P 21 21 21 8 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 0.019332 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014941 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011093 0.00000 CONECT 3637 3638 3639 3640 CONECT 3638 3637 CONECT 3639 3637 3776 CONECT 3640 3637 CONECT 3662 3686 CONECT 3677 3678 CONECT 3678 3677 3679 3680 CONECT 3679 3678 CONECT 3680 3678 3681 3689 CONECT 3681 3680 3682 3690 3691 CONECT 3682 3681 3683 3692 3693 CONECT 3683 3682 3684 3694 3695 CONECT 3684 3683 3685 3696 3697 CONECT 3685 3684 3686 3687 3698 CONECT 3686 3662 3685 CONECT 3687 3685 3688 3699 CONECT 3688 3687 CONECT 3689 3680 CONECT 3690 3681 CONECT 3691 3681 CONECT 3692 3682 CONECT 3693 3682 CONECT 3694 3683 CONECT 3695 3683 CONECT 3696 3684 CONECT 3697 3684 CONECT 3698 3685 CONECT 3699 3687 CONECT 3776 3639 CONECT 3779 3781 CONECT 3781 3779 CONECT 3783 3784 3785 3786 CONECT 3784 3783 CONECT 3785 3783 3924 CONECT 3786 3783 CONECT 3809 3833 CONECT 3824 3825 CONECT 3825 3824 3826 3827 CONECT 3826 3825 CONECT 3827 3825 3828 3836 CONECT 3828 3827 3829 3837 3838 CONECT 3829 3828 3830 3839 3840 CONECT 3830 3829 3831 3841 3842 CONECT 3831 3830 3832 3843 3844 CONECT 3832 3831 3833 3834 3845 CONECT 3833 3809 3832 3846 CONECT 3834 3832 3835 3847 CONECT 3835 3834 CONECT 3836 3827 CONECT 3837 3828 CONECT 3838 3828 CONECT 3839 3829 CONECT 3840 3829 CONECT 3841 3830 CONECT 3842 3830 CONECT 3843 3831 CONECT 3844 3831 CONECT 3845 3832 CONECT 3846 3833 CONECT 3847 3834 CONECT 3924 3785 CONECT 3927 3929 CONECT 3929 3927 MASTER 314 0 6 16 0 0 0 6 2374 4 63 20 END