HEADER TRANSFERASE/TRANSFERASE INHIBITOR 24-JAN-20 6VLM TITLE CORE CATALYTIC DOMAIN OF HIV INTEGRASE IN COMPLEX WITH VIRTUAL TITLE 2 SCREENING HIT COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTEGRASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 3 ORGANISM_TAXID: 11676; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS INHIBITOR, HYDROLASE, VIRAL PROTEIN, TRANSFERASE-TRANSFERASE KEYWDS 2 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR D.J.KLEIN,J.M.SANDERS REVDAT 3 06-MAR-24 6VLM 1 REMARK REVDAT 2 14-OCT-20 6VLM 1 JRNL REMARK REVDAT 1 13-MAY-20 6VLM 0 JRNL AUTH X.C.YAN,J.M.SANDERS,Y.D.GAO,M.TUDOR,A.M.HAIDLE,D.J.KLEIN, JRNL AUTH 2 A.CONVERSO,C.A.LESBURG,Y.ZANG,H.B.WOOD JRNL TITL AUGMENTING HIT IDENTIFICATION BY VIRTUAL SCREENING JRNL TITL 2 TECHNIQUES IN SMALL MOLECULE DRUG DISCOVERY. JRNL REF J.CHEM.INF.MODEL. V. 60 4144 2020 JRNL REFN ESSN 1549-960X JRNL PMID 32309939 JRNL DOI 10.1021/ACS.JCIM.0C00113 REMARK 2 REMARK 2 RESOLUTION. 2.32 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.7 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.32 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 15419 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 770 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 38 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.32 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 406 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2203 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 384 REMARK 3 BIN R VALUE (WORKING SET) : 0.2188 REMARK 3 BIN FREE R VALUE : 0.2476 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.42 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 22 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2322 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 69 REMARK 3 SOLVENT ATOMS : 47 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.76 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -11.69870 REMARK 3 B22 (A**2) : 7.39420 REMARK 3 B33 (A**2) : 4.30450 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 15.80850 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.280 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.263 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.192 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.275 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.198 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.932 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2457 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 3342 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 827 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 432 ; 8.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2457 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 326 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 2739 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.23 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.07 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 20.31 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6VLM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JAN-20. REMARK 100 THE DEPOSITION ID IS D_1000246630. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAR-12 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 : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AUTOPROC REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15438 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.315 REMARK 200 RESOLUTION RANGE LOW (A) : 46.799 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.32 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.36 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: BUSTER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, TRIS, PH 7.3-7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 33.38500 REMARK 290 SMTRY3 2 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 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: 3720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13440 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 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 MET A 36 REMARK 465 ALA A 37 REMARK 465 HIS A 38 REMARK 465 HIS A 39 REMARK 465 HIS A 40 REMARK 465 HIS A 41 REMARK 465 HIS A 42 REMARK 465 HIS A 43 REMARK 465 LEU A 44 REMARK 465 VAL A 45 REMARK 465 PRO A 46 REMARK 465 ARG A 47 REMARK 465 GLY A 48 REMARK 465 SER A 49 REMARK 465 MET A 50 REMARK 465 HIS A 51 REMARK 465 GLY A 52 REMARK 465 GLN A 53 REMARK 465 VAL A 54 REMARK 465 ASP A 55 REMARK 465 SER A 56 REMARK 465 GLY A 189 REMARK 465 GLY A 190 REMARK 465 ILE A 191 REMARK 465 GLY A 192 REMARK 465 LYS A 211 REMARK 465 GLU A 212 REMARK 465 MET B 36 REMARK 465 ALA B 37 REMARK 465 HIS B 38 REMARK 465 HIS B 39 REMARK 465 HIS B 40 REMARK 465 HIS B 41 REMARK 465 HIS B 42 REMARK 465 HIS B 43 REMARK 465 LEU B 44 REMARK 465 VAL B 45 REMARK 465 PRO B 46 REMARK 465 ARG B 47 REMARK 465 GLY B 48 REMARK 465 SER B 49 REMARK 465 MET B 50 REMARK 465 HIS B 51 REMARK 465 GLY B 52 REMARK 465 GLN B 53 REMARK 465 VAL B 54 REMARK 465 ASP B 55 REMARK 465 SER B 56 REMARK 465 LYS B 188 REMARK 465 GLY B 189 REMARK 465 GLY B 190 REMARK 465 ILE B 191 REMARK 465 GLY B 192 REMARK 465 LYS B 211 REMARK 465 GLU B 212 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 ILE B 208 O 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 ASN A 144 87.50 -164.87 REMARK 500 TYR B 143 -31.71 -137.42 REMARK 500 ASN B 144 96.25 -166.83 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue R2D A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue R2D B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue R2D B 302 DBREF1 6VLM A 49 212 UNP A0A0U2U525_9HIV1 DBREF2 6VLM A A0A0U2U525 49 212 DBREF1 6VLM B 49 212 UNP A0A0U2U525_9HIV1 DBREF2 6VLM B A0A0U2U525 49 212 SEQADV 6VLM MET A 36 UNP A0A0U2U52 INITIATING METHIONINE SEQADV 6VLM ALA A 37 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM HIS A 38 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM HIS A 39 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM HIS A 40 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM HIS A 41 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM HIS A 42 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM HIS A 43 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM LEU A 44 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM VAL A 45 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM PRO A 46 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM ARG A 47 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM GLY A 48 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM SER A 49 UNP A0A0U2U52 ALA 49 CONFLICT SEQADV 6VLM SER A 56 UNP A0A0U2U52 CYS 56 CONFLICT SEQADV 6VLM ASP A 139 UNP A0A0U2U52 PHE 139 CONFLICT SEQADV 6VLM HIS A 185 UNP A0A0U2U52 PHE 185 CONFLICT SEQADV 6VLM MET B 36 UNP A0A0U2U52 INITIATING METHIONINE SEQADV 6VLM ALA B 37 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM HIS B 38 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM HIS B 39 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM HIS B 40 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM HIS B 41 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM HIS B 42 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM HIS B 43 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM LEU B 44 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM VAL B 45 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM PRO B 46 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM ARG B 47 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM GLY B 48 UNP A0A0U2U52 EXPRESSION TAG SEQADV 6VLM SER B 49 UNP A0A0U2U52 ALA 49 CONFLICT SEQADV 6VLM SER B 56 UNP A0A0U2U52 CYS 56 CONFLICT SEQADV 6VLM ASP B 139 UNP A0A0U2U52 PHE 139 CONFLICT SEQADV 6VLM HIS B 185 UNP A0A0U2U52 PHE 185 CONFLICT SEQRES 1 A 177 MET ALA HIS HIS HIS HIS HIS HIS LEU VAL PRO ARG GLY SEQRES 2 A 177 SER MET HIS GLY GLN VAL ASP SER SER PRO GLY ILE TRP SEQRES 3 A 177 GLN LEU ASP CYS THR HIS LEU GLU GLY LYS VAL ILE LEU SEQRES 4 A 177 VAL ALA VAL HIS VAL ALA SER GLY TYR ILE GLU ALA GLU SEQRES 5 A 177 VAL ILE PRO ALA GLU THR GLY GLN GLU THR ALA TYR PHE SEQRES 6 A 177 LEU LEU LYS LEU ALA GLY ARG TRP PRO VAL LYS THR ILE SEQRES 7 A 177 HIS THR ASP ASN GLY SER ASN PHE THR SER THR THR VAL SEQRES 8 A 177 LYS ALA ALA CYS TRP TRP ALA GLY ILE LYS GLN GLU ASP SEQRES 9 A 177 GLY ILE PRO TYR ASN PRO GLN SER GLN GLY VAL VAL GLU SEQRES 10 A 177 SER MET ASN LYS GLU LEU LYS LYS ILE ILE GLY GLN VAL SEQRES 11 A 177 ARG ASP GLN ALA GLU HIS LEU LYS THR ALA VAL GLN MET SEQRES 12 A 177 ALA VAL PHE ILE HIS ASN HIS LYS ARG LYS GLY GLY ILE SEQRES 13 A 177 GLY GLY TYR SER ALA GLY GLU ARG ILE VAL ASP ILE ILE SEQRES 14 A 177 ALA THR ASP ILE GLN THR LYS GLU SEQRES 1 B 177 MET ALA HIS HIS HIS HIS HIS HIS LEU VAL PRO ARG GLY SEQRES 2 B 177 SER MET HIS GLY GLN VAL ASP SER SER PRO GLY ILE TRP SEQRES 3 B 177 GLN LEU ASP CYS THR HIS LEU GLU GLY LYS VAL ILE LEU SEQRES 4 B 177 VAL ALA VAL HIS VAL ALA SER GLY TYR ILE GLU ALA GLU SEQRES 5 B 177 VAL ILE PRO ALA GLU THR GLY GLN GLU THR ALA TYR PHE SEQRES 6 B 177 LEU LEU LYS LEU ALA GLY ARG TRP PRO VAL LYS THR ILE SEQRES 7 B 177 HIS THR ASP ASN GLY SER ASN PHE THR SER THR THR VAL SEQRES 8 B 177 LYS ALA ALA CYS TRP TRP ALA GLY ILE LYS GLN GLU ASP SEQRES 9 B 177 GLY ILE PRO TYR ASN PRO GLN SER GLN GLY VAL VAL GLU SEQRES 10 B 177 SER MET ASN LYS GLU LEU LYS LYS ILE ILE GLY GLN VAL SEQRES 11 B 177 ARG ASP GLN ALA GLU HIS LEU LYS THR ALA VAL GLN MET SEQRES 12 B 177 ALA VAL PHE ILE HIS ASN HIS LYS ARG LYS GLY GLY ILE SEQRES 13 B 177 GLY GLY TYR SER ALA GLY GLU ARG ILE VAL ASP ILE ILE SEQRES 14 B 177 ALA THR ASP ILE GLN THR LYS GLU HET R2D A 301 23 HET R2D B 301 23 HET R2D B 302 23 HETNAM R2D [3-(4-CHLOROPHENYL)[1,3]THIAZOLO[3,2-A]BENZIMIDAZOL-2- HETNAM 2 R2D YL]ACETIC ACID FORMUL 3 R2D 3(C17 H11 CL N2 O2 S) FORMUL 6 HOH *47(H2 O) HELIX 1 AA1 THR A 93 TRP A 108 1 16 HELIX 2 AA2 GLY A 118 SER A 123 1 6 HELIX 3 AA3 SER A 123 GLY A 134 1 12 HELIX 4 AA4 ASN A 144 ARG A 166 1 23 HELIX 5 AA5 ASP A 167 ALA A 169 5 3 HELIX 6 AA6 HIS A 171 LYS A 186 1 16 HELIX 7 AA7 SER A 195 THR A 210 1 16 HELIX 8 AA8 THR B 93 GLY B 106 1 14 HELIX 9 AA9 GLY B 118 SER B 123 1 6 HELIX 10 AB1 SER B 123 GLY B 134 1 12 HELIX 11 AB2 ASN B 144 ARG B 166 1 23 HELIX 12 AB3 ASP B 167 ALA B 169 5 3 HELIX 13 AB4 HIS B 171 LYS B 186 1 16 HELIX 14 AB5 SER B 195 ILE B 208 1 14 SHEET 1 AA1 5 ILE A 84 ILE A 89 0 SHEET 2 AA1 5 LYS A 71 HIS A 78 -1 N ALA A 76 O GLU A 85 SHEET 3 AA1 5 ILE A 60 LEU A 68 -1 N ASP A 64 O VAL A 75 SHEET 4 AA1 5 THR A 112 HIS A 114 1 O HIS A 114 N TRP A 61 SHEET 5 AA1 5 LYS A 136 GLN A 137 1 O LYS A 136 N ILE A 113 SHEET 1 AA2 5 ILE B 84 ILE B 89 0 SHEET 2 AA2 5 LYS B 71 HIS B 78 -1 N ALA B 76 O GLU B 85 SHEET 3 AA2 5 ILE B 60 LEU B 68 -1 N THR B 66 O ILE B 73 SHEET 4 AA2 5 THR B 112 THR B 115 1 O HIS B 114 N LEU B 63 SHEET 5 AA2 5 LYS B 136 ASP B 139 1 O GLU B 138 N ILE B 113 CISPEP 1 ILE B 141 PRO B 142 0 -1.67 SITE 1 AC1 9 GLN A 168 ALA A 169 GLU A 170 HIS A 171 SITE 2 AC1 9 THR A 174 THR A 210 ALA B 128 TRP B 132 SITE 3 AC1 9 R2D B 302 SITE 1 AC2 7 THR A 125 ALA A 128 TRP A 132 ALA B 169 SITE 2 AC2 7 GLU B 170 HIS B 171 THR B 174 SITE 1 AC3 6 R2D A 301 LYS B 127 ALA B 128 TRP B 131 SITE 2 AC3 6 TRP B 132 HOH B 412 CRYST1 47.900 66.770 57.430 90.00 102.33 90.00 P 1 21 1 4 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 0.020877 0.000000 0.004563 0.00000 SCALE2 0.000000 0.014977 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017824 0.00000