HEADER TRANSFERASE 03-AUG-17 5WP1 TITLE COMPLEX OF ERK2 WITH 5,7-DIHYDROXYCHROMONE 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: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MAPK1, ERK2, PRKM1, PRKM2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS SIGNAL-REGULATED KINASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR I.KURINOV,M.MALAKHOVA REVDAT 4 04-OCT-23 5WP1 1 REMARK REVDAT 3 23-MAR-22 5WP1 1 REMARK REVDAT 2 20-FEB-19 5WP1 1 REMARK REVDAT 1 08-AUG-18 5WP1 0 JRNL AUTH S.H.SHIN,M.MALAKHOVA,I.KURINOV,D.Y.LIM,A.M.BODE,Z.DONG JRNL TITL MULTIPLE PHYTOCHEMICALS AT LOW DOSES ACCUMULATIVELY INHIBIT JRNL TITL 2 ONE KEY PROTEIN IN CANCERS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 56.87 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 71842 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.142 REMARK 3 R VALUE (WORKING SET) : 0.141 REMARK 3 FREE R VALUE : 0.180 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.780 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 56.9182 - 3.3766 0.98 5133 147 0.1571 0.1909 REMARK 3 2 3.3766 - 2.6801 0.99 5110 147 0.1457 0.1808 REMARK 3 3 2.6801 - 2.3413 0.98 5065 145 0.1286 0.1753 REMARK 3 4 2.3413 - 2.1273 0.99 5069 144 0.1197 0.1559 REMARK 3 5 2.1273 - 1.9748 0.98 5051 145 0.1192 0.1527 REMARK 3 6 1.9748 - 1.8583 0.98 5006 144 0.1150 0.1490 REMARK 3 7 1.8583 - 1.7653 0.98 5011 143 0.1156 0.1609 REMARK 3 8 1.7653 - 1.6884 0.98 4988 142 0.1202 0.1617 REMARK 3 9 1.6884 - 1.6234 0.98 4983 143 0.1263 0.1599 REMARK 3 10 1.6234 - 1.5674 0.97 4974 143 0.1435 0.2385 REMARK 3 11 1.5674 - 1.5184 0.97 4968 142 0.1579 0.1930 REMARK 3 12 1.5184 - 1.4750 0.97 4951 142 0.1830 0.2463 REMARK 3 13 1.4750 - 1.4361 0.95 4859 139 0.2104 0.2524 REMARK 3 14 1.4361 - 1.4011 0.91 4674 134 0.2435 0.2695 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.880 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 : 0.006 2933 REMARK 3 ANGLE : 0.895 3982 REMARK 3 CHIRALITY : 0.069 434 REMARK 3 PLANARITY : 0.006 513 REMARK 3 DIHEDRAL : 14.641 1111 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 5WP1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-AUG-17. REMARK 100 THE DEPOSITION ID IS D_1000229369. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-MAR-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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) : 0.9793 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 236314 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 60.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.6000 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) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.43700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.230 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: 4ZXT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.1-1.3 M AMMONIUM SULFATE, 2% PEG500 REMARK 280 MME, 0.1 M HEPES/NAOH, CRYSTALS SOAKED IN PRECIPITANT SOLUTION REMARK 280 CONTAINING 1.5 MM DHC IN 2.5% DMSO FOR ONE WEEK, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 290K 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 34.53500 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 ALA A 4 REMARK 465 ALA A 5 REMARK 465 ALA A 6 REMARK 465 ALA A 7 REMARK 465 GLY A 8 REMARK 465 ALA A 9 REMARK 465 GLY A 10 REMARK 465 PRO A 11 REMARK 465 GLU A 12 REMARK 465 MET A 13 REMARK 465 VAL A 14 REMARK 465 TYR A 358 REMARK 465 ARG A 359 REMARK 465 SER A 360 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 15 CB CG CD NE CZ NH1 NH2 REMARK 470 GLN A 17 CG CD OE1 NE2 REMARK 470 ASN A 27 CG OD1 ND2 REMARK 470 TYR A 36 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 330 CG CD CE NZ REMARK 470 PHE A 331 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU A 334 CG CD OE1 OE2 REMARK 470 ASP A 337 CG OD1 OD2 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 C ASN A 27 H LEU A 28 1.34 REMARK 500 C LEU A 28 H SER A 29 1.37 REMARK 500 OE2 GLU A 305 HH TYR A 317 1.54 REMARK 500 H ALA A 260 O HOH A 501 1.56 REMARK 500 HZ1 LYS A 117 O HOH A 508 1.56 REMARK 500 HH TYR A 187 O HOH A 502 1.58 REMARK 500 HE22 GLN A 355 O HOH A 503 1.59 REMARK 500 O HOH A 762 O HOH A 809 1.87 REMARK 500 O HOH A 633 O HOH A 785 1.95 REMARK 500 O HOH A 817 O HOH A 836 1.98 REMARK 500 O HOH A 819 O HOH A 830 2.00 REMARK 500 O HOH A 771 O HOH A 819 2.06 REMARK 500 O HOH A 526 O HOH A 640 2.07 REMARK 500 O HOH A 708 O HOH A 812 2.11 REMARK 500 O HOH A 658 O HOH A 786 2.14 REMARK 500 O HOH A 619 O HOH A 644 2.15 REMARK 500 O HOH A 732 O HOH A 738 2.17 REMARK 500 SG CYS A 254 O HOH A 798 2.17 REMARK 500 O HOH A 727 O HOH A 807 2.19 REMARK 500 O HOH A 688 O HOH A 727 2.19 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 774 O HOH A 835 2647 1.98 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 SER A 29 C - N - CA ANGL. DEV. = 15.6 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 GLN A 17 -73.97 -159.05 REMARK 500 TYR A 36 -38.38 -145.10 REMARK 500 ASP A 149 41.62 -147.54 REMARK 500 ASP A 167 80.16 68.08 REMARK 500 ASP A 175 67.37 -152.88 REMARK 500 ASN A 201 16.61 -162.40 REMARK 500 LEU A 294 51.64 -93.23 REMARK 500 ASP A 318 88.59 -156.94 REMARK 500 ASP A 337 49.47 -100.31 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 836 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH A 837 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A 838 DISTANCE = 6.59 ANGSTROMS REMARK 525 HOH A 839 DISTANCE = 9.27 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue B7S 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 BEZ A 403 DBREF 5WP1 A 4 360 UNP P28482 MK01_HUMAN 4 360 SEQRES 1 A 357 ALA ALA ALA ALA GLY ALA GLY PRO GLU MET VAL ARG GLY SEQRES 2 A 357 GLN VAL PHE ASP VAL GLY PRO ARG TYR THR ASN LEU SER SEQRES 3 A 357 TYR ILE GLY GLU GLY ALA TYR GLY MET VAL CYS SER ALA SEQRES 4 A 357 TYR ASP ASN VAL ASN LYS VAL ARG VAL ALA ILE LYS LYS SEQRES 5 A 357 ILE SER PRO PHE GLU HIS GLN THR TYR CYS GLN ARG THR SEQRES 6 A 357 LEU ARG GLU ILE LYS ILE LEU LEU ARG PHE ARG HIS GLU SEQRES 7 A 357 ASN ILE ILE GLY ILE ASN ASP ILE ILE ARG ALA PRO THR SEQRES 8 A 357 ILE GLU GLN MET LYS ASP VAL TYR ILE VAL GLN ASP LEU SEQRES 9 A 357 MET GLU THR ASP LEU TYR LYS LEU LEU LYS THR GLN HIS SEQRES 10 A 357 LEU SER ASN ASP HIS ILE CME TYR PHE LEU TYR GLN ILE SEQRES 11 A 357 LEU ARG GLY LEU LYS TYR ILE HIS SER ALA ASN VAL LEU SEQRES 12 A 357 HIS ARG ASP LEU LYS PRO SER ASN LEU LEU LEU ASN THR SEQRES 13 A 357 THR CME ASP LEU LYS ILE CME ASP PHE GLY LEU ALA ARG SEQRES 14 A 357 VAL ALA ASP PRO ASP HIS ASP HIS THR GLY PHE LEU THR SEQRES 15 A 357 GLU TYR VAL ALA THR ARG TRP TYR ARG ALA PRO GLU ILE SEQRES 16 A 357 MET LEU ASN SER LYS GLY TYR THR LYS SER ILE ASP ILE SEQRES 17 A 357 TRP SER VAL GLY CYS ILE LEU ALA GLU MET LEU SER ASN SEQRES 18 A 357 ARG PRO ILE PHE PRO GLY LYS HIS TYR LEU ASP GLN LEU SEQRES 19 A 357 ASN HIS ILE LEU GLY ILE LEU GLY SER PRO SER GLN GLU SEQRES 20 A 357 ASP LEU ASN CYS ILE ILE ASN LEU LYS ALA ARG ASN TYR SEQRES 21 A 357 LEU LEU SER LEU PRO HIS LYS ASN LYS VAL PRO TRP ASN SEQRES 22 A 357 ARG LEU PHE PRO ASN ALA ASP SER LYS ALA LEU ASP LEU SEQRES 23 A 357 LEU ASP LYS MET LEU THR PHE ASN PRO HIS LYS ARG ILE SEQRES 24 A 357 GLU VAL GLU GLN ALA LEU ALA HIS PRO TYR LEU GLU GLN SEQRES 25 A 357 TYR TYR ASP PRO SER ASP GLU PRO ILE ALA GLU ALA PRO SEQRES 26 A 357 PHE LYS PHE ASP MET GLU LEU ASP ASP LEU PRO LYS GLU SEQRES 27 A 357 LYS LEU LYS GLU LEU ILE PHE GLU GLU THR ALA ARG PHE SEQRES 28 A 357 GLN PRO GLY TYR ARG SER MODRES 5WP1 CME A 127 CYS MODIFIED RESIDUE MODRES 5WP1 CME A 161 CYS MODIFIED RESIDUE MODRES 5WP1 CME A 166 CYS MODIFIED RESIDUE HET CME A 127 12 HET CME A 161 18 HET CME A 166 18 HET B7S A 401 19 HET SO4 A 402 5 HET BEZ A 403 14 HETNAM CME S,S-(2-HYDROXYETHYL)THIOCYSTEINE HETNAM B7S 5,7-DIHYDROXY-4H-1-BENZOPYRAN-4-ONE HETNAM SO4 SULFATE ION HETNAM BEZ BENZOIC ACID FORMUL 1 CME 3(C5 H11 N O3 S2) FORMUL 2 B7S C9 H6 O4 FORMUL 3 SO4 O4 S 2- FORMUL 4 BEZ C7 H6 O2 FORMUL 5 HOH *339(H2 O) HELIX 1 AA1 HIS A 61 PHE A 78 1 18 HELIX 2 AA2 LEU A 112 GLN A 119 1 8 HELIX 3 AA3 SER A 122 ALA A 143 1 22 HELIX 4 AA4 LYS A 151 SER A 153 5 3 HELIX 5 AA5 ASP A 175 ASP A 179 5 5 HELIX 6 AA6 THR A 190 ARG A 194 5 5 HELIX 7 AA7 ALA A 195 MET A 199 5 5 HELIX 8 AA8 LYS A 207 ASN A 224 1 18 HELIX 9 AA9 HIS A 232 GLY A 245 1 14 HELIX 10 AB1 SER A 248 CYS A 254 1 7 HELIX 11 AB2 ASN A 257 LEU A 267 1 11 HELIX 12 AB3 PRO A 274 PHE A 279 1 6 HELIX 13 AB4 ASP A 283 LEU A 294 1 12 HELIX 14 AB5 GLU A 303 ALA A 309 1 7 HELIX 15 AB6 HIS A 310 GLU A 314 5 5 HELIX 16 AB7 ASP A 318 GLU A 322 5 5 HELIX 17 AB8 PRO A 339 THR A 351 1 13 HELIX 18 AB9 ALA A 352 GLN A 355 5 4 SHEET 1 AA1 5 TYR A 25 GLU A 33 0 SHEET 2 AA1 5 GLY A 37 ASP A 44 -1 O TYR A 43 N THR A 26 SHEET 3 AA1 5 VAL A 49 ILE A 56 -1 O ILE A 53 N CYS A 40 SHEET 4 AA1 5 VAL A 101 ASP A 106 -1 O VAL A 101 N ILE A 56 SHEET 5 AA1 5 ASP A 88 ILE A 90 -1 N ILE A 90 O TYR A 102 SHEET 1 AA2 3 THR A 110 ASP A 111 0 SHEET 2 AA2 3 LEU A 155 LEU A 157 -1 O LEU A 157 N THR A 110 SHEET 3 AA2 3 LEU A 163 ILE A 165 -1 O LYS A 164 N LEU A 156 SHEET 1 AA3 2 VAL A 145 LEU A 146 0 SHEET 2 AA3 2 ARG A 172 VAL A 173 -1 O ARG A 172 N LEU A 146 LINK C ILE A 126 N CME A 127 1555 1555 1.33 LINK C CME A 127 N TYR A 128 1555 1555 1.33 LINK C THR A 160 N CME A 161 1555 1555 1.33 LINK C CME A 161 N ASP A 162 1555 1555 1.33 LINK C ILE A 165 N CME A 166 1555 1555 1.34 LINK C CME A 166 N ASP A 167 1555 1555 1.33 SITE 1 AC1 8 ALA A 52 LYS A 54 ILE A 84 GLN A 105 SITE 2 AC1 8 ASP A 106 MET A 108 LEU A 156 HOH A 691 SITE 1 AC2 8 TYR A 187 ARG A 191 ARG A 194 TYR A 233 SITE 2 AC2 8 HOH A 547 HOH A 589 HOH A 609 HOH A 705 SITE 1 AC3 8 THR A 110 CME A 161 GLY A 182 PHE A 183 SITE 2 AC3 8 ASN A 257 LEU A 258 LYS A 259 HOH A 501 CRYST1 48.685 69.070 59.845 90.00 108.14 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 0.020540 0.000000 0.006729 0.00000 SCALE2 0.000000 0.014478 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017584 0.00000