HEADER TRANSFERASE 16-JAN-15 4XOZ TITLE CRYSTAL STRUCTURE OF ERK2 IN COMPLEX WITH AN INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: MITOGEN-ACTIVATED PROTEIN KINASE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MAPK 1,ERT1,EXTRACELLULAR SIGNAL-REGULATED KINASE 2,ERK-2, COMPND 5 MAP KINASE ISOFORM P42,P42-MAPK,MITOGEN-ACTIVATED PROTEIN KINASE 2, COMPND 6 MAPK 2; COMPND 7 EC: 2.7.11.24; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: MAPK1, ERK2, MAPK, PRKM1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SERINE/THREONINE-PROTEIN KINASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.GELIN,F.ALLEMAND,G.LABESSE,J.F.GUICHOU REVDAT 4 10-JAN-24 4XOZ 1 REMARK REVDAT 3 06-SEP-17 4XOZ 1 REMARK SITE ATOM REVDAT 2 19-AUG-15 4XOZ 1 JRNL REVDAT 1 12-AUG-15 4XOZ 0 JRNL AUTH M.GELIN,V.DELFOSSE,F.ALLEMAND,F.HOH,Y.SALLAZ-DAMAZ, JRNL AUTH 2 M.PIROCCHI,W.BOURGUET,J.L.FERRER,G.LABESSE,J.F.GUICHOU JRNL TITL COMBINING `DRY' CO-CRYSTALLIZATION AND IN SITU DIFFRACTION JRNL TITL 2 TO FACILITATE LIGAND SCREENING BY X-RAY CRYSTALLOGRAPHY. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 71 1777 2015 JRNL REFN ESSN 1399-0047 JRNL PMID 26249358 JRNL DOI 10.1107/S1399004715010342 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.260 REMARK 3 COMPLETENESS FOR RANGE (%) : 85.8 REMARK 3 NUMBER OF REFLECTIONS : 27176 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.147 REMARK 3 R VALUE (WORKING SET) : 0.145 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.110 REMARK 3 FREE R VALUE TEST SET COUNT : 2515 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 28.9521 - 5.1017 0.85 2566 122 0.1350 0.1538 REMARK 3 2 5.1017 - 4.0530 0.87 2625 158 0.1141 0.1587 REMARK 3 3 4.0530 - 3.5417 0.89 2708 126 0.1158 0.1763 REMARK 3 4 3.5417 - 3.2183 0.89 2666 133 0.1402 0.1832 REMARK 3 5 3.2183 - 2.9879 0.89 2725 139 0.1434 0.1706 REMARK 3 6 2.9879 - 2.8119 0.90 2702 142 0.1555 0.2005 REMARK 3 7 2.8119 - 2.6712 0.90 2726 151 0.1522 0.2224 REMARK 3 8 2.6712 - 2.5550 0.91 2709 173 0.1569 0.1934 REMARK 3 9 2.5550 - 2.4567 0.90 2725 162 0.1565 0.2081 REMARK 3 10 2.4567 - 2.3719 0.90 2743 148 0.1664 0.2362 REMARK 3 11 2.3719 - 2.2978 0.91 2726 161 0.1646 0.2189 REMARK 3 12 2.2978 - 2.2321 0.92 2731 149 0.1677 0.1940 REMARK 3 13 2.2321 - 2.1734 0.91 2728 178 0.1637 0.2064 REMARK 3 14 2.1734 - 2.1204 0.91 2723 176 0.1721 0.1970 REMARK 3 15 2.1204 - 2.0722 0.88 2680 136 0.1803 0.2164 REMARK 3 16 2.0722 - 2.0281 0.79 2403 94 0.1937 0.2428 REMARK 3 17 2.0281 - 1.9875 0.66 2023 87 0.2265 0.2810 REMARK 3 18 1.9875 - 1.9500 0.58 1754 80 0.2414 0.2682 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.420 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.44 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 : 0.012 2927 REMARK 3 ANGLE : 1.424 3967 REMARK 3 CHIRALITY : 0.062 438 REMARK 3 PLANARITY : 0.007 504 REMARK 3 DIHEDRAL : 14.354 1114 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 5 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 9:118) REMARK 3 ORIGIN FOR THE GROUP (A): -13.5128 12.7231 34.5441 REMARK 3 T TENSOR REMARK 3 T11: 0.3268 T22: 0.3337 REMARK 3 T33: 0.2574 T12: 0.0110 REMARK 3 T13: -0.0354 T23: 0.0553 REMARK 3 L TENSOR REMARK 3 L11: 0.5619 L22: 0.0615 REMARK 3 L33: 3.1190 L12: 0.0274 REMARK 3 L13: -0.9726 L23: -0.0767 REMARK 3 S TENSOR REMARK 3 S11: 0.0265 S12: 0.2616 S13: 0.2481 REMARK 3 S21: -0.1210 S22: 0.0708 S23: 0.0783 REMARK 3 S31: -0.4224 S32: -0.4985 S33: -0.0920 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESID 119:312) REMARK 3 ORIGIN FOR THE GROUP (A): 1.6291 7.9980 58.3074 REMARK 3 T TENSOR REMARK 3 T11: 0.1267 T22: 0.0976 REMARK 3 T33: 0.1510 T12: 0.0162 REMARK 3 T13: 0.0192 T23: 0.0008 REMARK 3 L TENSOR REMARK 3 L11: 2.1773 L22: 0.7683 REMARK 3 L33: 1.3591 L12: 0.9797 REMARK 3 L13: 1.0372 L23: 0.2412 REMARK 3 S TENSOR REMARK 3 S11: -0.0134 S12: 0.0572 S13: 0.1375 REMARK 3 S21: -0.0017 S22: 0.0134 S23: -0.0365 REMARK 3 S31: -0.0826 S32: 0.0917 S33: -0.0032 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 313:354) REMARK 3 ORIGIN FOR THE GROUP (A): -4.4147 0.2926 35.1931 REMARK 3 T TENSOR REMARK 3 T11: 0.2589 T22: 0.2757 REMARK 3 T33: 0.2503 T12: -0.0135 REMARK 3 T13: 0.0123 T23: -0.0133 REMARK 3 L TENSOR REMARK 3 L11: 0.7780 L22: 1.5051 REMARK 3 L33: 3.2735 L12: -0.1020 REMARK 3 L13: -0.0238 L23: -1.8052 REMARK 3 S TENSOR REMARK 3 S11: 0.0049 S12: 0.2078 S13: -0.0269 REMARK 3 S21: -0.2692 S22: -0.2581 S23: -0.1036 REMARK 3 S31: 0.3056 S32: 0.4419 S33: 0.1347 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN S REMARK 3 ORIGIN FOR THE GROUP (A): -2.2080 6.1452 51.6357 REMARK 3 T TENSOR REMARK 3 T11: 0.2351 T22: 0.2102 REMARK 3 T33: 0.2395 T12: -0.0072 REMARK 3 T13: 0.0038 T23: 0.0198 REMARK 3 L TENSOR REMARK 3 L11: 0.9122 L22: 0.5225 REMARK 3 L33: 0.8725 L12: 0.0893 REMARK 3 L13: -0.1217 L23: 0.0580 REMARK 3 S TENSOR REMARK 3 S11: -0.0303 S12: -0.0410 S13: 0.0135 REMARK 3 S21: -0.0450 S22: 0.0308 S23: -0.0205 REMARK 3 S31: 0.0595 S32: 0.0080 S33: -0.0027 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): -12.5385 11.9959 38.5255 REMARK 3 T TENSOR REMARK 3 T11: 0.6844 T22: 0.3098 REMARK 3 T33: 0.2629 T12: -0.0488 REMARK 3 T13: 0.1057 T23: -0.0126 REMARK 3 L TENSOR REMARK 3 L11: 1.0165 L22: 3.5175 REMARK 3 L33: 1.5307 L12: 0.4765 REMARK 3 L13: 0.9809 L23: -0.9299 REMARK 3 S TENSOR REMARK 3 S11: 0.4275 S12: 0.0766 S13: 0.2365 REMARK 3 S21: 0.0707 S22: 0.2537 S23: 0.0026 REMARK 3 S31: -0.1958 S32: 0.0726 S33: -0.6088 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 4XOZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-JAN-15. REMARK 100 THE DEPOSITION ID IS D_1000206000. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-APR-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27177 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 29.025 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : 0.02300 REMARK 200 R SYM (I) : 0.02300 REMARK 200 FOR THE DATA SET : 13.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.20900 REMARK 200 R SYM FOR SHELL (I) : 0.20900 REMARK 200 FOR SHELL : 3.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: 3QYW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 26% PEG MME 2000, 0.1M MES PH 6.5, REMARK 280 0.1M AMMONIUM SULFATE, 0.02M BETA-MERCAPTOETHANOL, VAPOR REMARK 280 DIFFUSION, HANGING 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 35.77500 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 300 REMARK: BIOLOGICAL UNIT IS THE SAME AS ASYM. 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 TOTAL BURIED SURFACE AREA: 180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL 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 ASP A 330 REMARK 465 MET A 331 REMARK 465 GLU A 332 REMARK 465 LEU A 333 REMARK 465 ASP A 334 REMARK 465 GLY A 355 REMARK 465 TYR A 356 REMARK 465 ARG A 357 REMARK 465 SER A 358 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 77 CZ NH1 NH2 REMARK 470 LYS A 115 CE NZ REMARK 470 ARG A 223 CZ NH1 NH2 REMARK 470 LYS A 229 CE NZ REMARK 470 GLU A 324 CD OE1 OE2 REMARK 470 ASP A 335 CG OD1 OD2 REMARK 470 GLU A 347 CD OE1 OE2 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 ARG A 146 -1.02 72.29 REMARK 500 ASP A 147 40.83 -142.32 REMARK 500 ASP A 165 75.89 64.03 REMARK 500 ASN A 199 15.04 -160.75 REMARK 500 LEU A 292 56.76 -94.00 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 620 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 DBREF 4XOZ A 8 358 UNP P63086 MK01_RAT 8 358 SEQRES 1 A 351 GLY PRO GLU MET VAL ARG GLY GLN VAL PHE ASP VAL GLY SEQRES 2 A 351 PRO ARG TYR THR ASN LEU SER TYR ILE GLY GLU GLY ALA SEQRES 3 A 351 TYR GLY MET VAL CYS SER ALA TYR ASP ASN LEU ASN LYS SEQRES 4 A 351 VAL ARG VAL ALA ILE LYS LYS ILE SER PRO PHE GLU HIS SEQRES 5 A 351 GLN THR TYR CYS GLN ARG THR LEU ARG GLU ILE LYS ILE SEQRES 6 A 351 LEU LEU ARG PHE ARG HIS GLU ASN ILE ILE GLY ILE ASN SEQRES 7 A 351 ASP ILE ILE ARG ALA PRO THR ILE GLU GLN MET LYS ASP SEQRES 8 A 351 VAL TYR ILE VAL GLN ASP LEU MET GLU THR ASP LEU TYR SEQRES 9 A 351 LYS LEU LEU LYS THR GLN HIS LEU SER ASN ASP HIS ILE SEQRES 10 A 351 CYS TYR PHE LEU TYR GLN ILE LEU ARG GLY LEU LYS TYR SEQRES 11 A 351 ILE HIS SER ALA ASN VAL LEU HIS ARG ASP LEU LYS PRO SEQRES 12 A 351 SER ASN LEU LEU LEU ASN THR THR CME ASP LEU LYS ILE SEQRES 13 A 351 CYS ASP PHE GLY LEU ALA ARG VAL ALA ASP PRO ASP HIS SEQRES 14 A 351 ASP HIS THR GLY PHE LEU THR GLU TYR VAL ALA THR ARG SEQRES 15 A 351 TRP TYR ARG ALA PRO GLU ILE MET LEU ASN SER LYS GLY SEQRES 16 A 351 TYR THR LYS SER ILE ASP ILE TRP SER VAL GLY CYS ILE SEQRES 17 A 351 LEU ALA GLU MET LEU SER ASN ARG PRO ILE PHE PRO GLY SEQRES 18 A 351 LYS HIS TYR LEU ASP GLN LEU ASN HIS ILE LEU GLY ILE SEQRES 19 A 351 LEU GLY SER PRO SER GLN GLU ASP LEU ASN CYS ILE ILE SEQRES 20 A 351 ASN LEU LYS ALA ARG ASN TYR LEU LEU SER LEU PRO HIS SEQRES 21 A 351 LYS ASN LYS VAL PRO TRP ASN ARG LEU PHE PRO ASN ALA SEQRES 22 A 351 ASP SER LYS ALA LEU ASP LEU LEU ASP LYS MET LEU THR SEQRES 23 A 351 PHE ASN PRO HIS LYS ARG ILE GLU VAL GLU GLN ALA LEU SEQRES 24 A 351 ALA HIS PRO TYR LEU GLU GLN TYR TYR ASP PRO SER ASP SEQRES 25 A 351 GLU PRO ILE ALA GLU ALA PRO PHE LYS PHE ASP MET GLU SEQRES 26 A 351 LEU ASP ASP LEU PRO LYS GLU LYS LEU LYS GLU LEU ILE SEQRES 27 A 351 PHE GLU GLU THR ALA ARG PHE GLN PRO GLY TYR ARG SER MODRES 4XOZ CME A 159 CYS MODIFIED RESIDUE HET CME A 159 10 HET 620 A 401 22 HET SO4 A 402 5 HETNAM CME S,S-(2-HYDROXYETHYL)THIOCYSTEINE HETNAM 620 N~1~-[3-(BENZYLOXY)BENZYL]-1H-TETRAZOLE-1,5-DIAMINE HETNAM SO4 SULFATE ION FORMUL 1 CME C5 H11 N O3 S2 FORMUL 2 620 C15 H16 N6 O FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *141(H2 O) HELIX 1 AA1 HIS A 59 PHE A 76 1 18 HELIX 2 AA2 LEU A 110 GLN A 117 1 8 HELIX 3 AA3 SER A 120 ALA A 141 1 22 HELIX 4 AA4 LYS A 149 SER A 151 5 3 HELIX 5 AA5 ASP A 173 ASP A 177 5 5 HELIX 6 AA6 THR A 188 ARG A 192 5 5 HELIX 7 AA7 ALA A 193 ASN A 199 1 7 HELIX 8 AA8 LYS A 205 ASN A 222 1 18 HELIX 9 AA9 HIS A 230 GLY A 243 1 14 HELIX 10 AB1 SER A 246 ASN A 251 1 6 HELIX 11 AB2 ASN A 255 LEU A 265 1 11 HELIX 12 AB3 PRO A 272 PHE A 277 1 6 HELIX 13 AB4 ASP A 281 LEU A 292 1 12 HELIX 14 AB5 GLU A 301 ALA A 307 1 7 HELIX 15 AB6 HIS A 308 GLU A 312 5 5 HELIX 16 AB7 ASP A 316 GLU A 320 5 5 HELIX 17 AB8 PRO A 337 ALA A 350 1 14 HELIX 18 AB9 ARG A 351 GLN A 353 5 3 SHEET 1 AA1 2 MET A 11 VAL A 12 0 SHEET 2 AA1 2 GLN A 15 VAL A 16 -1 O GLN A 15 N VAL A 12 SHEET 1 AA2 5 TYR A 23 GLY A 30 0 SHEET 2 AA2 5 GLY A 35 ASP A 42 -1 O TYR A 41 N THR A 24 SHEET 3 AA2 5 VAL A 47 ILE A 54 -1 O ILE A 51 N CYS A 38 SHEET 4 AA2 5 VAL A 99 ASP A 104 -1 O GLN A 103 N ALA A 50 SHEET 5 AA2 5 ASP A 86 ILE A 88 -1 N ILE A 88 O TYR A 100 SHEET 1 AA3 3 THR A 108 ASP A 109 0 SHEET 2 AA3 3 LEU A 153 LEU A 155 -1 O LEU A 155 N THR A 108 SHEET 3 AA3 3 LEU A 161 ILE A 163 -1 O LYS A 162 N LEU A 154 SHEET 1 AA4 2 VAL A 143 LEU A 144 0 SHEET 2 AA4 2 ARG A 170 VAL A 171 -1 O ARG A 170 N LEU A 144 LINK C THR A 158 N CME A 159 1555 1555 1.33 LINK C CME A 159 N ASP A 160 1555 1555 1.33 CISPEP 1 GLY A 20 PRO A 21 0 3.35 CISPEP 2 GLN A 353 PRO A 354 0 -1.17 SITE 1 AC1 9 LYS A 52 ILE A 54 GLU A 69 ILE A 101 SITE 2 AC1 9 GLN A 103 ASP A 104 MET A 106 HOH A 625 SITE 3 AC1 9 HOH A 568 SITE 1 AC2 3 ARG A 189 ARG A 192 TYR A 231 CRYST1 49.170 71.550 60.890 90.00 108.60 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 0.020338 0.000000 0.006844 0.00000 SCALE2 0.000000 0.013976 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017328 0.00000