HEADER TRANSFERASE/TRANSFERASE INHIBITOR 11-DEC-14 4X9R TITLE PLK-1 POLO-BOX DOMAIN IN COMPLEX WITH BIOACTIVE IMIDAZOLIUM-CONTAINING TITLE 2 PHOSPHOPEPTIDE MACROCYCLE 3B COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE PLK1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: POLO-BOX DOMAIN RESIDUES 371-603; COMPND 5 SYNONYM: POLO-LIKE KINASE 1,PLK-1,SERINE/THREONINE-PROTEIN KINASE 13, COMPND 6 STPK13; COMPND 7 EC: 2.7.11.21; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: PHOSPHOPEPTIDE MACROCYCLE 3B; COMPND 11 CHAIN: B; COMPND 12 SYNONYM: 1-(1-METHYLETHYL)-1H-BENZIMIDAZOLE-2-SULFONIC ACID; COMPND 13 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: PLK1, PLK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630 KEYWDS POLO BOX DOMAIN PHOSPHOPEPTIDE MACROCYCLE INHIBITOR COMPLEX, KEYWDS 2 TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR R.A.GRANT,W.-J.QIAN,M.B.YAFFE,T.R.BURKE REVDAT 6 15-NOV-23 4X9R 1 ATOM REVDAT 5 27-SEP-23 4X9R 1 REMARK REVDAT 4 04-DEC-19 4X9R 1 REMARK REVDAT 3 20-SEP-17 4X9R 1 REMARK REVDAT 2 27-JAN-16 4X9R 1 SOURCE JRNL REVDAT 1 29-JUL-15 4X9R 0 JRNL AUTH W.J.QIAN,J.E.PARK,R.GRANT,C.C.LAI,J.A.KELLEY,M.B.YAFFE, JRNL AUTH 2 K.S.LEE,T.R.BURKE JRNL TITL NEIGHBOR-DIRECTED HISTIDINE N ( TAU )-ALKYLATION: A ROUTE TO JRNL TITL 2 IMIDAZOLIUM-CONTAINING PHOSPHOPEPTIDE MACROCYCLES. JRNL REF BIOPOLYMERS V. 104 663 2015 JRNL REFN ESSN 1079-0282 JRNL PMID 26152807 JRNL DOI 10.1002/BIP.22698 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_1951 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 42002 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.151 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.760 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 37.9151 - 3.3685 0.98 2929 146 0.1648 0.1778 REMARK 3 2 3.3685 - 2.6739 1.00 2916 146 0.1686 0.1688 REMARK 3 3 2.6739 - 2.3359 0.97 2823 142 0.1500 0.1788 REMARK 3 4 2.3359 - 2.1224 1.00 2903 144 0.1342 0.1540 REMARK 3 5 2.1224 - 1.9703 0.99 2878 145 0.1340 0.1862 REMARK 3 6 1.9703 - 1.8541 0.99 2901 144 0.1329 0.1950 REMARK 3 7 1.8541 - 1.7612 0.98 2823 142 0.1287 0.1880 REMARK 3 8 1.7612 - 1.6846 0.99 2879 144 0.1216 0.1804 REMARK 3 9 1.6846 - 1.6197 0.99 2851 142 0.1254 0.1826 REMARK 3 10 1.6197 - 1.5638 0.98 2863 143 0.1225 0.1820 REMARK 3 11 1.5638 - 1.5149 0.98 2811 141 0.1235 0.2038 REMARK 3 12 1.5149 - 1.4716 0.98 2855 142 0.1367 0.1891 REMARK 3 13 1.4716 - 1.4329 0.97 2813 141 0.1481 0.2311 REMARK 3 14 1.4329 - 1.3980 0.96 2757 138 0.1558 0.2167 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) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.240 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.012 1982 REMARK 3 ANGLE : 1.472 2708 REMARK 3 CHIRALITY : 0.089 302 REMARK 3 PLANARITY : 0.007 359 REMARK 3 DIHEDRAL : 12.598 797 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 4X9R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-APR-15. REMARK 100 THE DEPOSITION ID IS D_1000205289. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-NOV-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97950 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42019 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.398 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 3.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 6.10 REMARK 200 R MERGE FOR SHELL (I) : 0.48000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 3RQ7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: FROZEN STOCKS OF PROTEIN AT 37 MG/ML REMARK 280 IN 10 MM TRIS PH8, 0.5 M NACL, 10 MM DTT WERE THAWED AND DILUTED REMARK 280 TO 10 MG/ML WITH THE SAME BUFFER. COMPLEXES WITH EACH OF THREE REMARK 280 MACROCYCLE COMPOUNDS (3B, 3C AND 4B) WERE PREPARED BY ADDING 100 REMARK 280 MM STOCKS OF THE MACROCYCLE IN DMSO DIRECTLY TO THE DILUTED REMARK 280 PROTEIN TO ACHIEVE A FINAL CONCENTRATION OF 1 MM. CRYSTALS WERE REMARK 280 GROWN BY HANGING DROP VAPOR DIFFUSION, WITH DROPS MADE BY MIXING REMARK 280 EQUAL VOLUMES OF PROTEIN-MACROCYCLE COMPLEX AND WELL SOLUTION REMARK 280 CONTAINING 2-6% PEG-3350. CRYSTALS WERE CRYO-PROTECTED BY REMARK 280 QUICKLY DIPPING IN A SOLUTION OF 37.5% ETHYLENE GLYCOL IN WELL REMARK 280 SOLUTION AND FROZEN IN LIQUID NITROGEN, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 291K 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 25.48950 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: 1410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 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 GLY A 367 REMARK 465 ALA A 368 REMARK 465 HIS A 369 REMARK 465 MET A 370 REMARK 465 ASP A 371 REMARK 465 CYS A 372 REMARK 465 SER A 593 REMARK 465 ARG A 594 REMARK 465 SER A 595 REMARK 465 ALA A 596 REMARK 465 SER A 597 REMARK 465 ASN A 598 REMARK 465 ARG A 599 REMARK 465 LEU A 600 REMARK 465 LYS A 601 REMARK 465 ALA A 602 REMARK 465 SER A 603 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 ARG A 456 CG CD NE CZ NH1 NH2 REMARK 470 TYR A 462 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 500 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 501 CG CD OE1 OE2 REMARK 470 ARG A 507 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 556 CG CD CE NZ 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 A 887 O HOH A 953 1.86 REMARK 500 O HOH A 823 O HOH A 953 1.90 REMARK 500 OD2 ASP A 419 O HOH A 801 2.14 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 904 O HOH A 905 2547 2.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 516 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES 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 TYR A 421 -52.90 -127.87 REMARK 500 ASP A 449 -39.27 -135.93 REMARK 500 LEU A 463 -165.03 -164.59 REMARK 500 LEU A 490 155.66 80.66 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4O6W RELATED DB: PDB REMARK 900 SAME PROTEIN COMPLEXED WITH A DIFFERENT LIGAND REMARK 900 RELATED ID: 4X9V RELATED DB: PDB REMARK 900 RELATED ID: 4X9W RELATED DB: PDB DBREF 4X9R A 371 603 UNP P53350 PLK1_HUMAN 371 603 DBREF 4X9R B 1 6 PDB 4X9R 4X9R 1 6 SEQADV 4X9R GLY A 367 UNP P53350 EXPRESSION TAG SEQADV 4X9R ALA A 368 UNP P53350 EXPRESSION TAG SEQADV 4X9R HIS A 369 UNP P53350 EXPRESSION TAG SEQADV 4X9R MET A 370 UNP P53350 EXPRESSION TAG SEQRES 1 A 237 GLY ALA HIS MET ASP CYS HIS LEU SER ASP MET LEU GLN SEQRES 2 A 237 GLN LEU HIS SER VAL ASN ALA SER LYS PRO SER GLU ARG SEQRES 3 A 237 GLY LEU VAL ARG GLN GLU GLU ALA GLU ASP PRO ALA CYS SEQRES 4 A 237 ILE PRO ILE PHE TRP VAL SER LYS TRP VAL ASP TYR SER SEQRES 5 A 237 ASP LYS TYR GLY LEU GLY TYR GLN LEU CYS ASP ASN SER SEQRES 6 A 237 VAL GLY VAL LEU PHE ASN ASP SER THR ARG LEU ILE LEU SEQRES 7 A 237 TYR ASN ASP GLY ASP SER LEU GLN TYR ILE GLU ARG ASP SEQRES 8 A 237 GLY THR GLU SER TYR LEU THR VAL SER SER HIS PRO ASN SEQRES 9 A 237 SER LEU MET LYS LYS ILE THR LEU LEU LYS TYR PHE ARG SEQRES 10 A 237 ASN TYR MET SER GLU HIS LEU LEU LYS ALA GLY ALA ASN SEQRES 11 A 237 ILE THR PRO ARG GLU GLY ASP GLU LEU ALA ARG LEU PRO SEQRES 12 A 237 TYR LEU ARG THR TRP PHE ARG THR ARG SER ALA ILE ILE SEQRES 13 A 237 LEU HIS LEU SER ASN GLY SER VAL GLN ILE ASN PHE PHE SEQRES 14 A 237 GLN ASP HIS THR LYS LEU ILE LEU CYS PRO LEU MET ALA SEQRES 15 A 237 ALA VAL THR TYR ILE ASP GLU LYS ARG ASP PHE ARG THR SEQRES 16 A 237 TYR ARG LEU SER LEU LEU GLU GLU TYR GLY CYS CYS LYS SEQRES 17 A 237 GLU LEU ALA SER ARG LEU ARG TYR ALA ARG THR MET VAL SEQRES 18 A 237 ASP LYS LEU LEU SER SER ARG SER ALA SER ASN ARG LEU SEQRES 19 A 237 LYS ALA SER SEQRES 1 B 6 4L0 LEU 56A SER TPO NH2 HET 4L0 B 1 38 HET 56A B 3 51 HET TPO B 5 17 HET NH2 B 6 3 HETNAM 4L0 (4R)-1-ACETYL-4-(HEXYLOXY)-L-PROLINE HETNAM 56A 3-(8-PHENYLOCTYL)-L-HISTIDINE HETNAM TPO PHOSPHOTHREONINE HETNAM NH2 AMINO GROUP HETSYN 4L0 (4R)-1-ACETYL-4-(HEX-5-EN-1-YLOXY)-L-PROLINE (BOUND HETSYN 2 4L0 FORM) HETSYN TPO PHOSPHONOTHREONINE FORMUL 2 4L0 C13 H23 N O4 FORMUL 2 56A C20 H29 N3 O2 FORMUL 2 TPO C4 H10 N O6 P FORMUL 2 NH2 H2 N FORMUL 3 HOH *189(H2 O) HELIX 1 AA1 HIS A 373 SER A 387 1 15 HELIX 2 AA2 LYS A 388 ARG A 392 5 5 HELIX 3 AA3 ARG A 396 GLU A 401 5 6 HELIX 4 AA4 ASP A 402 ILE A 406 5 5 HELIX 5 AA5 PRO A 469 SER A 471 5 3 HELIX 6 AA6 LEU A 472 HIS A 489 1 18 HELIX 7 AA7 LEU A 564 GLY A 571 1 8 HELIX 8 AA8 CYS A 573 SER A 592 1 20 SHEET 1 AA1 6 VAL A 411 TYR A 417 0 SHEET 2 AA1 6 GLY A 422 LEU A 427 -1 O GLY A 424 N VAL A 415 SHEET 3 AA1 6 VAL A 432 PHE A 436 -1 O GLY A 433 N TYR A 425 SHEET 4 AA1 6 ARG A 441 LEU A 444 -1 O LEU A 444 N VAL A 432 SHEET 5 AA1 6 SER A 450 ILE A 454 -1 O GLN A 452 N ILE A 443 SHEET 6 AA1 6 GLU A 460 THR A 464 -1 O LEU A 463 N LEU A 451 SHEET 1 AA2 6 LEU A 511 ARG A 516 0 SHEET 2 AA2 6 ALA A 520 LEU A 525 -1 O ILE A 522 N PHE A 515 SHEET 3 AA2 6 VAL A 530 PHE A 534 -1 O GLN A 531 N LEU A 523 SHEET 4 AA2 6 LYS A 540 CYS A 544 -1 O LEU A 543 N VAL A 530 SHEET 5 AA2 6 ALA A 549 ILE A 553 -1 O ILE A 553 N LYS A 540 SHEET 6 AA2 6 PHE A 559 ARG A 563 -1 O TYR A 562 N VAL A 550 LINK C 4L0 B 1 N LEU B 2 1555 1555 1.34 LINK C12 4L0 B 1 NE2 56A B 3 1555 1555 1.47 LINK C LEU B 2 N 56A B 3 1555 1555 1.33 LINK C 56A B 3 N SER B 4 1555 1555 1.33 LINK C SER B 4 N TPO B 5 1555 1555 1.34 LINK C TPO B 5 N NH2 B 6 1555 1555 1.33 CRYST1 37.813 50.979 57.590 90.00 100.24 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 0.026446 0.000000 0.004777 0.00000 SCALE2 0.000000 0.019616 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017645 0.00000