HEADER TRANSFERASE/TRANSFERASE INHIBITOR 24-MAY-13 4KWP TITLE CRYSTAL STRUCTURE OF HUMAN CK2-ALPHA IN COMPLEX WITH A BENZIMIDAZOLE TITLE 2 INHIBITOR (K164) AT 1.25 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CASEIN KINASE II SUBUNIT ALPHA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1-336; COMPND 5 SYNONYM: CK II ALPHA; COMPND 6 EC: 2.7.11.1; COMPND 7 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: CSNK2A1, CK2A1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS KINASE, PHOSPHORYLATION, SMALL MOLECULE INHIBITOR, TRANSFERASE- KEYWDS 2 TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.RANCHIO,G.LOLLI,R.BATTISTUTTA REVDAT 3 28-FEB-24 4KWP 1 REMARK REVDAT 2 08-OCT-14 4KWP 1 JRNL REVDAT 1 09-APR-14 4KWP 0 JRNL AUTH G.COZZA,C.GIRARDI,A.RANCHIO,G.LOLLI,S.SARNO,A.ORZESZKO, JRNL AUTH 2 Z.KAZIMIERCZUK,R.BATTISTUTTA,M.RUZZENE,L.A.PINNA JRNL TITL CELL-PERMEABLE DUAL INHIBITORS OF PROTEIN KINASES CK2 AND JRNL TITL 2 PIM-1: STRUCTURAL FEATURES AND PHARMACOLOGICAL POTENTIAL. JRNL REF CELL.MOL.LIFE SCI. V. 71 3173 2014 JRNL REFN ISSN 1420-682X JRNL PMID 24442476 JRNL DOI 10.1007/S00018-013-1552-5 REMARK 2 REMARK 2 RESOLUTION. 1.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.1_1168 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.24 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 86380 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.138 REMARK 3 R VALUE (WORKING SET) : 0.136 REMARK 3 FREE R VALUE : 0.170 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 4336 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 36.2528 - 3.8826 1.00 2852 145 0.1448 0.1518 REMARK 3 2 3.8826 - 3.0822 1.00 2761 172 0.1273 0.1463 REMARK 3 3 3.0822 - 2.6927 1.00 2778 151 0.1380 0.1685 REMARK 3 4 2.6927 - 2.4466 1.00 2766 139 0.1372 0.1756 REMARK 3 5 2.4466 - 2.2713 0.99 2739 145 0.1224 0.1514 REMARK 3 6 2.2713 - 2.1374 0.98 2681 151 0.1157 0.1553 REMARK 3 7 2.1374 - 2.0303 1.00 2743 159 0.1123 0.1248 REMARK 3 8 2.0303 - 1.9420 1.00 2723 151 0.1167 0.1443 REMARK 3 9 1.9420 - 1.8672 1.00 2700 165 0.1219 0.1739 REMARK 3 10 1.8672 - 1.8028 1.00 2762 131 0.1212 0.1607 REMARK 3 11 1.8028 - 1.7464 0.99 2746 148 0.1202 0.1835 REMARK 3 12 1.7464 - 1.6965 0.99 2705 130 0.1208 0.1630 REMARK 3 13 1.6965 - 1.6518 1.00 2757 125 0.1223 0.1834 REMARK 3 14 1.6518 - 1.6115 1.00 2752 142 0.1269 0.2164 REMARK 3 15 1.6115 - 1.5749 1.00 2731 133 0.1267 0.1634 REMARK 3 16 1.5749 - 1.5414 1.00 2751 144 0.1238 0.1792 REMARK 3 17 1.5414 - 1.5105 1.00 2703 157 0.1276 0.1672 REMARK 3 18 1.5105 - 1.4820 1.00 2719 151 0.1396 0.1940 REMARK 3 19 1.4820 - 1.4556 1.00 2732 151 0.1453 0.1707 REMARK 3 20 1.4556 - 1.4309 1.00 2707 146 0.1513 0.1935 REMARK 3 21 1.4309 - 1.4078 1.00 2761 127 0.1649 0.2045 REMARK 3 22 1.4078 - 1.3862 1.00 2730 121 0.1662 0.2433 REMARK 3 23 1.3862 - 1.3658 1.00 2737 145 0.1692 0.2301 REMARK 3 24 1.3658 - 1.3465 1.00 2702 140 0.1788 0.2496 REMARK 3 25 1.3465 - 1.3283 0.99 2732 123 0.1850 0.2449 REMARK 3 26 1.3283 - 1.3111 1.00 2729 147 0.1909 0.2511 REMARK 3 27 1.3111 - 1.2947 1.00 2692 155 0.2076 0.2321 REMARK 3 28 1.2947 - 1.2791 1.00 2713 143 0.2027 0.2838 REMARK 3 29 1.2791 - 1.2642 1.00 2736 151 0.2141 0.2449 REMARK 3 30 1.2642 - 1.2500 1.00 2704 148 0.2176 0.2750 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.090 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.92 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 : 0.007 2977 REMARK 3 ANGLE : 1.154 4034 REMARK 3 CHIRALITY : 0.073 416 REMARK 3 PLANARITY : 0.006 511 REMARK 3 DIHEDRAL : 14.097 1136 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 4KWP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000079889. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-NOV-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ELETTRA REMARK 200 BEAMLINE : 5.2R REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA 0.1.27, AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 86589 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.250 REMARK 200 RESOLUTION RANGE LOW (A) : 59.211 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: MOLECULAR REPLACEMENT 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 (%): 37.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS-HCL, 0.2 M LITHIUM REMARK 280 SULPHATE, 32% W/V PEG 4000, PH 8.5, VAPOR DIFFUSION, TEMPERATURE REMARK 280 293K 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 22.91050 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 1 REMARK 465 GLN A 331 REMARK 465 ALA A 332 REMARK 465 ARG A 333 REMARK 465 MET A 334 REMARK 465 GLY A 335 REMARK 465 SER A 336 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 ASP A 330 CG OD1 OD2 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 OD2 ASP A 205 O HOH A 951 2646 1.89 REMARK 500 O HOH A 913 O HOH A 937 2546 2.05 REMARK 500 O HOH A 880 O HOH A 953 2646 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 ASP A 156 43.71 -151.29 REMARK 500 ASP A 175 71.52 59.27 REMARK 500 ALA A 193 177.06 60.06 REMARK 500 MET A 208 54.77 -91.46 REMARK 500 HIS A 234 69.29 -104.09 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 SO4 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EXX A 408 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE A 409 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 410 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS A 411 DBREF 4KWP A 1 336 UNP P68400 CSK21_HUMAN 1 336 SEQRES 1 A 336 MET SER GLY PRO VAL PRO SER ARG ALA ARG VAL TYR THR SEQRES 2 A 336 ASP VAL ASN THR HIS ARG PRO ARG GLU TYR TRP ASP TYR SEQRES 3 A 336 GLU SER HIS VAL VAL GLU TRP GLY ASN GLN ASP ASP TYR SEQRES 4 A 336 GLN LEU VAL ARG LYS LEU GLY ARG GLY LYS TYR SER GLU SEQRES 5 A 336 VAL PHE GLU ALA ILE ASN ILE THR ASN ASN GLU LYS VAL SEQRES 6 A 336 VAL VAL LYS ILE LEU LYS PRO VAL LYS LYS LYS LYS ILE SEQRES 7 A 336 LYS ARG GLU ILE LYS ILE LEU GLU ASN LEU ARG GLY GLY SEQRES 8 A 336 PRO ASN ILE ILE THR LEU ALA ASP ILE VAL LYS ASP PRO SEQRES 9 A 336 VAL SER ARG THR PRO ALA LEU VAL PHE GLU HIS VAL ASN SEQRES 10 A 336 ASN THR ASP PHE LYS GLN LEU TYR GLN THR LEU THR ASP SEQRES 11 A 336 TYR ASP ILE ARG PHE TYR MET TYR GLU ILE LEU LYS ALA SEQRES 12 A 336 LEU ASP TYR CYS HIS SER MET GLY ILE MET HIS ARG ASP SEQRES 13 A 336 VAL LYS PRO HIS ASN VAL MET ILE ASP HIS GLU HIS ARG SEQRES 14 A 336 LYS LEU ARG LEU ILE ASP TRP GLY LEU ALA GLU PHE TYR SEQRES 15 A 336 HIS PRO GLY GLN GLU TYR ASN VAL ARG VAL ALA SER ARG SEQRES 16 A 336 TYR PHE LYS GLY PRO GLU LEU LEU VAL ASP TYR GLN MET SEQRES 17 A 336 TYR ASP TYR SER LEU ASP MET TRP SER LEU GLY CYS MET SEQRES 18 A 336 LEU ALA SER MET ILE PHE ARG LYS GLU PRO PHE PHE HIS SEQRES 19 A 336 GLY HIS ASP ASN TYR ASP GLN LEU VAL ARG ILE ALA LYS SEQRES 20 A 336 VAL LEU GLY THR GLU ASP LEU TYR ASP TYR ILE ASP LYS SEQRES 21 A 336 TYR ASN ILE GLU LEU ASP PRO ARG PHE ASN ASP ILE LEU SEQRES 22 A 336 GLY ARG HIS SER ARG LYS ARG TRP GLU ARG PHE VAL HIS SEQRES 23 A 336 SER GLU ASN GLN HIS LEU VAL SER PRO GLU ALA LEU ASP SEQRES 24 A 336 PHE LEU ASP LYS LEU LEU ARG TYR ASP HIS GLN SER ARG SEQRES 25 A 336 LEU THR ALA ARG GLU ALA MET GLU HIS PRO TYR PHE TYR SEQRES 26 A 336 THR VAL VAL LYS ASP GLN ALA ARG MET GLY SER HET SO4 A 401 5 HET SO4 A 402 5 HET SO4 A 403 5 HET SO4 A 404 5 HET EDO A 405 10 HET EDO A 406 10 HET EDO A 407 10 HET EXX A 408 21 HET PGE A 409 10 HET PEG A 410 7 HET DMS A 411 10 HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM EXX 4,5,6,7-TETRABROMO-1-(2-DEOXY-BETA-D-ERYTHRO- HETNAM 2 EXX PENTOFURANOSYL)-1H-BENZIMIDAZOLE HETNAM PGE TRIETHYLENE GLYCOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM DMS DIMETHYL SULFOXIDE HETSYN EDO ETHYLENE GLYCOL HETSYN EXX TETRABROMO-DEOXYRIBOFURANOSYL-BENZIMIDAZOLE FORMUL 2 SO4 4(O4 S 2-) FORMUL 6 EDO 3(C2 H6 O2) FORMUL 9 EXX C12 H10 BR4 N2 O3 FORMUL 10 PGE C6 H14 O4 FORMUL 11 PEG C4 H10 O3 FORMUL 12 DMS C2 H6 O S FORMUL 13 HOH *464(H2 O) HELIX 1 1 PRO A 20 ASP A 25 1 6 HELIX 2 2 TYR A 26 HIS A 29 5 4 HELIX 3 3 ASN A 35 ASP A 37 5 3 HELIX 4 4 LYS A 74 ARG A 89 1 16 HELIX 5 5 ASP A 120 GLN A 126 1 7 HELIX 6 6 THR A 129 MET A 150 1 22 HELIX 7 7 LYS A 158 HIS A 160 5 3 HELIX 8 8 SER A 194 LYS A 198 5 5 HELIX 9 9 GLY A 199 VAL A 204 1 6 HELIX 10 10 TYR A 211 PHE A 227 1 17 HELIX 11 11 ASP A 237 GLY A 250 1 14 HELIX 12 12 GLY A 250 TYR A 261 1 12 HELIX 13 13 ASP A 266 ILE A 272 5 7 HELIX 14 14 ARG A 280 VAL A 285 5 6 HELIX 15 15 ASN A 289 VAL A 293 5 5 HELIX 16 16 SER A 294 LEU A 305 1 12 HELIX 17 17 ASP A 308 ARG A 312 5 5 HELIX 18 18 THR A 314 GLU A 320 1 7 HELIX 19 19 HIS A 321 TYR A 325 5 5 SHEET 1 A 5 TYR A 39 ARG A 47 0 SHEET 2 A 5 SER A 51 ASN A 58 -1 O VAL A 53 N GLY A 46 SHEET 3 A 5 LYS A 64 LEU A 70 -1 O ILE A 69 N GLU A 52 SHEET 4 A 5 THR A 108 GLU A 114 -1 O PHE A 113 N VAL A 66 SHEET 5 A 5 LEU A 97 ASP A 103 -1 N VAL A 101 O ALA A 110 SHEET 1 B 2 ILE A 152 MET A 153 0 SHEET 2 B 2 GLU A 180 PHE A 181 -1 O GLU A 180 N MET A 153 SHEET 1 C 2 VAL A 162 ASP A 165 0 SHEET 2 C 2 LYS A 170 LEU A 173 -1 O LYS A 170 N ASP A 165 CISPEP 1 GLU A 230 PRO A 231 0 -2.58 SITE 1 AC1 8 ASP A 253 ARG A 278 ARG A 306 TYR A 307 SITE 2 AC1 8 ASP A 308 HOH A 536 HOH A 558 HOH A 573 SITE 1 AC2 4 ARG A 80 ARG A 155 ASN A 189 HOH A 533 SITE 1 AC3 6 ASN A 93 LYS A 170 ARG A 172 HOH A 605 SITE 2 AC3 6 HOH A 612 HOH A 699 SITE 1 AC4 2 LYS A 74 LYS A 76 SITE 1 AC5 4 GLN A 36 TYR A 39 LEU A 41 ASP A 103 SITE 1 AC6 7 LYS A 229 PHE A 232 HOH A 543 HOH A 688 SITE 2 AC6 7 HOH A 805 HOH A 869 HOH A 870 SITE 1 AC7 6 VAL A 248 ARG A 278 LYS A 279 TRP A 281 SITE 2 AC7 6 ASP A 302 HOH A 643 SITE 1 AC8 11 LEU A 45 VAL A 66 LYS A 68 PHE A 113 SITE 2 AC8 11 GLU A 114 VAL A 116 ASN A 118 MET A 163 SITE 3 AC8 11 ASP A 175 HOH A 744 HOH A 954 SITE 1 AC9 8 ARG A 191 SER A 194 ARG A 195 LYS A 198 SITE 2 AC9 8 ASN A 238 HOH A 583 HOH A 630 HOH A 926 SITE 1 BC1 6 VAL A 105 SER A 277 ARG A 278 LYS A 279 SITE 2 BC1 6 ARG A 280 ARG A 283 SITE 1 BC2 6 HIS A 160 TYR A 196 PHE A 197 GLU A 230 SITE 2 BC2 6 HOH A 849 HOH A 925 CRYST1 58.448 45.821 63.486 90.00 111.15 90.00 P 1 21 1 2 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 0.017109 0.000000 0.006618 0.00000 SCALE2 0.000000 0.021824 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016889 0.00000