HEADER HYDROLASE 10-APR-24 9EZ6 TITLE COMPLEX OF A MUTANT OF THE SARS-COV-2 MAIN PROTEASE MPRO WITH THE TITLE 2 NSP14/15 SUBSTRATE PEPTIDE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: REPLICASE POLYPROTEIN 1A; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ORF1A POLYPROTEIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: THR-PHE-THR-ARG-LEU-GLN-SER-LEU-GLU-ASN; COMPND 8 CHAIN: C; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 3 2; SOURCE 4 ORGANISM_TAXID: 2697049; SOURCE 5 GENE: ORF1AB; 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: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 11 2; SOURCE 12 ORGANISM_TAXID: 2697049 KEYWDS SARS-COV-2, MAIN PROTEASE, NSP5, CYS-PEPTIDASE, 3CLPRO, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR R.BATTISTUTTA,E.FORNASIER,G.GIACHIN REVDAT 1 12-FEB-25 9EZ6 0 JRNL AUTH E.FORNASIER,S.FABBIAN,H.SHEHI,J.ENDERLE,B.GATTO,D.VOLPIN, JRNL AUTH 2 B.BIONDI,M.BELLANDA,G.GIACHIN,A.SOSIC,R.BATTISTUTTA JRNL TITL ALLOSTERY IN HOMODIMERIC SARS-COV-2 MAIN PROTEASE. JRNL REF COMMUN BIOL V. 7 1435 2024 JRNL REFN ESSN 2399-3642 JRNL PMID 39496839 JRNL DOI 10.1038/S42003-024-07138-W REMARK 2 REMARK 2 RESOLUTION. 1.87 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.87 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 55.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 55810 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.910 REMARK 3 FREE R VALUE TEST SET COUNT : 2742 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 55.9500 - 5.0800 0.98 2831 151 0.2175 0.2397 REMARK 3 2 5.0700 - 4.0300 0.98 2685 157 0.1563 0.1835 REMARK 3 3 4.0300 - 3.5200 0.98 2737 111 0.1723 0.2080 REMARK 3 4 3.5200 - 3.2000 0.98 2661 152 0.1807 0.1982 REMARK 3 5 3.2000 - 2.9700 0.99 2685 139 0.1913 0.2213 REMARK 3 6 2.9700 - 2.7900 0.99 2678 147 0.2118 0.2660 REMARK 3 7 2.7900 - 2.6500 1.00 2669 159 0.1904 0.2540 REMARK 3 8 2.6500 - 2.5400 0.99 2702 120 0.1879 0.2275 REMARK 3 9 2.5400 - 2.4400 0.99 2648 157 0.1824 0.2341 REMARK 3 10 2.4400 - 2.3600 0.99 2668 119 0.1904 0.2402 REMARK 3 11 2.3600 - 2.2800 0.98 2654 109 0.2006 0.2312 REMARK 3 12 2.2800 - 2.2200 0.99 2647 126 0.2219 0.2701 REMARK 3 13 2.2200 - 2.1600 0.98 2659 130 0.2313 0.2672 REMARK 3 14 2.1600 - 2.1100 0.99 2628 128 0.2211 0.2480 REMARK 3 15 2.1100 - 2.0600 0.99 2669 121 0.2159 0.2424 REMARK 3 16 2.0600 - 2.0100 0.98 2606 150 0.2275 0.2424 REMARK 3 17 2.0100 - 1.9700 0.98 2629 122 0.2381 0.2929 REMARK 3 18 1.9700 - 1.9400 0.98 2561 147 0.2617 0.3015 REMARK 3 19 1.9400 - 1.9000 0.95 2533 160 0.3052 0.3356 REMARK 3 20 1.9000 - 1.8700 0.95 2518 137 0.3837 0.4206 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) : 0.264 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.117 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.98 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.18 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 4916 REMARK 3 ANGLE : 0.732 6647 REMARK 3 CHIRALITY : 0.048 746 REMARK 3 PLANARITY : 0.006 859 REMARK 3 DIHEDRAL : 14.257 1756 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 3.2403 -2.6942 -16.7705 REMARK 3 T TENSOR REMARK 3 T11: 0.2357 T22: 0.2214 REMARK 3 T33: 0.2700 T12: -0.0164 REMARK 3 T13: 0.0008 T23: 0.0287 REMARK 3 L TENSOR REMARK 3 L11: 0.9314 L22: 0.5852 REMARK 3 L33: 2.4504 L12: 0.0546 REMARK 3 L13: 0.0505 L23: 0.1174 REMARK 3 S TENSOR REMARK 3 S11: 0.0631 S12: -0.0974 S13: 0.0186 REMARK 3 S21: 0.0677 S22: -0.0100 S23: 0.0215 REMARK 3 S31: 0.0017 S32: -0.2778 S33: -0.0496 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 9EZ6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-APR-24. REMARK 100 THE DEPOSITION ID IS D_1292137845. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-JUN-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8856 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55875 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.870 REMARK 200 RESOLUTION RANGE LOW (A) : 55.950 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : 0.05700 REMARK 200 FOR THE DATA SET : 10.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.87 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.91 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.05700 REMARK 200 R SYM FOR SHELL (I) : 0.05700 REMARK 200 FOR SHELL : 1.200 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 (%): 52.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MMT (DL-MALIC ACID, MES, AND REMARK 280 TRIS BASE IN MOLAR RATIO 1:2:2), PH 7.0, 25% PEG 1500, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 33.90100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.42050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.51600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.42050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.90100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.51600 REMARK 290 SMTRY3 4 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 VAL A 303 REMARK 465 THR A 304 REMARK 465 PHE A 305 REMARK 465 GLN A 306 REMARK 465 THR B 45 REMARK 465 SER B 46 REMARK 465 GLU B 47 REMARK 465 ASP B 48 REMARK 465 MET B 49 REMARK 465 LEU B 50 REMARK 465 ASN B 51 REMARK 465 VAL C 11 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 OD1 ASP A 56 O HOH A 501 1.84 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 33 -130.10 55.52 REMARK 500 SER A 46 19.37 53.59 REMARK 500 GLU A 47 -48.32 -143.52 REMARK 500 ASN A 84 -121.49 53.10 REMARK 500 TYR A 154 -111.81 -124.22 REMARK 500 ARG A 217 -5.47 -142.74 REMARK 500 ASP B 33 -132.45 49.09 REMARK 500 ASN B 53 85.27 56.29 REMARK 500 LEU B 57 -36.38 -169.37 REMARK 500 ASN B 84 -118.03 54.71 REMARK 500 TYR B 154 -104.96 63.57 REMARK 500 HIS B 164 -52.07 -120.89 REMARK 500 ARG B 217 19.33 -148.74 REMARK 500 GLN C 6 49.70 -90.66 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 GLN B 402 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 414 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 221 O REMARK 620 2 ASN A 221 OD1 79.9 REMARK 620 3 PHE A 223 O 122.8 94.9 REMARK 620 4 ASP A 263 O 148.5 103.4 88.4 REMARK 620 5 ASP A 263 OD1 108.8 157.6 97.2 58.3 REMARK 620 6 HOH A 507 O 76.5 85.0 160.5 72.7 77.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 405 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 221 O REMARK 620 2 ASN B 221 OD1 68.7 REMARK 620 3 PHE B 223 O 94.7 91.0 REMARK 620 4 ASP B 263 O 158.6 131.7 91.6 REMARK 620 5 ASP B 263 OD1 83.6 147.3 73.9 78.6 REMARK 620 6 HOH B 504 O 74.9 109.7 150.7 89.7 77.7 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9EX8 RELATED DB: PDB REMARK 900 RELATED ID: 9EXU RELATED DB: PDB REMARK 900 RELATED ID: 9EYA RELATED DB: PDB REMARK 900 RELATED ID: 9EZ4 RELATED DB: PDB DBREF1 9EZ6 A 1 306 UNP A0A8B1KJN1_SARS2 DBREF2 9EZ6 A A0A8B1KJN1 3264 3569 DBREF1 9EZ6 B 1 306 UNP A0A8B1KJN1_SARS2 DBREF2 9EZ6 B A0A8B1KJN1 3264 3569 DBREF 9EZ6 C 1 11 PDB 9EZ6 9EZ6 1 11 SEQADV 9EZ6 ALA A 41 UNP A0A8B1KJN HIS 3304 CONFLICT SEQADV 9EZ6 ALA A 145 UNP A0A8B1KJN CYS 3408 CONFLICT SEQADV 9EZ6 ALA B 41 UNP A0A8B1KJN HIS 3304 CONFLICT SEQADV 9EZ6 ALA B 145 UNP A0A8B1KJN CYS 3408 CONFLICT SEQRES 1 A 306 SER GLY PHE ARG LYS MET ALA PHE PRO SER GLY LYS VAL SEQRES 2 A 306 GLU GLY CYS MET VAL GLN VAL THR CYS GLY THR THR THR SEQRES 3 A 306 LEU ASN GLY LEU TRP LEU ASP ASP VAL VAL TYR CYS PRO SEQRES 4 A 306 ARG ALA VAL ILE CYS THR SER GLU ASP MET LEU ASN PRO SEQRES 5 A 306 ASN TYR GLU ASP LEU LEU ILE ARG LYS SER ASN HIS ASN SEQRES 6 A 306 PHE LEU VAL GLN ALA GLY ASN VAL GLN LEU ARG VAL ILE SEQRES 7 A 306 GLY HIS SER MET GLN ASN CYS VAL LEU LYS LEU LYS VAL SEQRES 8 A 306 ASP THR ALA ASN PRO LYS THR PRO LYS TYR LYS PHE VAL SEQRES 9 A 306 ARG ILE GLN PRO GLY GLN THR PHE SER VAL LEU ALA CYS SEQRES 10 A 306 TYR ASN GLY SER PRO SER GLY VAL TYR GLN CYS ALA MET SEQRES 11 A 306 ARG PRO ASN PHE THR ILE LYS GLY SER PHE LEU ASN GLY SEQRES 12 A 306 SER ALA GLY SER VAL GLY PHE ASN ILE ASP TYR ASP CSD SEQRES 13 A 306 VAL SER PHE CYS TYR MET HIS HIS MET GLU LEU PRO THR SEQRES 14 A 306 GLY VAL HIS ALA GLY THR ASP LEU GLU GLY ASN PHE TYR SEQRES 15 A 306 GLY PRO PHE VAL ASP ARG GLN THR ALA GLN ALA ALA GLY SEQRES 16 A 306 THR ASP THR THR ILE THR VAL ASN VAL LEU ALA TRP LEU SEQRES 17 A 306 TYR ALA ALA VAL ILE ASN GLY ASP ARG TRP PHE LEU ASN SEQRES 18 A 306 ARG PHE THR THR THR LEU ASN ASP PHE ASN LEU VAL ALA SEQRES 19 A 306 MET LYS TYR ASN TYR GLU PRO LEU THR GLN ASP HIS VAL SEQRES 20 A 306 ASP ILE LEU GLY PRO LEU SER ALA GLN THR GLY ILE ALA SEQRES 21 A 306 VAL LEU ASP MET CYS ALA SER LEU LYS GLU LEU LEU GLN SEQRES 22 A 306 ASN GLY MET ASN GLY ARG THR ILE LEU GLY SER ALA LEU SEQRES 23 A 306 LEU GLU ASP GLU PHE THR PRO PHE ASP VAL VAL ARG GLN SEQRES 24 A 306 CYS SER GLY VAL THR PHE GLN SEQRES 1 B 306 SER GLY PHE ARG LYS MET ALA PHE PRO SER GLY LYS VAL SEQRES 2 B 306 GLU GLY CYS MET VAL GLN VAL THR CYS GLY THR THR THR SEQRES 3 B 306 LEU ASN GLY LEU TRP LEU ASP ASP VAL VAL TYR CYS PRO SEQRES 4 B 306 ARG ALA VAL ILE CYS THR SER GLU ASP MET LEU ASN PRO SEQRES 5 B 306 ASN TYR GLU ASP LEU LEU ILE ARG LYS SER ASN HIS ASN SEQRES 6 B 306 PHE LEU VAL GLN ALA GLY ASN VAL GLN LEU ARG VAL ILE SEQRES 7 B 306 GLY HIS SER MET GLN ASN CYS VAL LEU LYS LEU LYS VAL SEQRES 8 B 306 ASP THR ALA ASN PRO LYS THR PRO LYS TYR LYS PHE VAL SEQRES 9 B 306 ARG ILE GLN PRO GLY GLN THR PHE SER VAL LEU ALA CYS SEQRES 10 B 306 TYR ASN GLY SER PRO SER GLY VAL TYR GLN CYS ALA MET SEQRES 11 B 306 ARG PRO ASN PHE THR ILE LYS GLY SER PHE LEU ASN GLY SEQRES 12 B 306 SER ALA GLY SER VAL GLY PHE ASN ILE ASP TYR ASP CSD SEQRES 13 B 306 VAL SER PHE CYS TYR MET HIS HIS MET GLU LEU PRO THR SEQRES 14 B 306 GLY VAL HIS ALA GLY THR ASP LEU GLU GLY ASN PHE TYR SEQRES 15 B 306 GLY PRO PHE VAL ASP ARG GLN THR ALA GLN ALA ALA GLY SEQRES 16 B 306 THR ASP THR THR ILE THR VAL ASN VAL LEU ALA TRP LEU SEQRES 17 B 306 TYR ALA ALA VAL ILE ASN GLY ASP ARG TRP PHE LEU ASN SEQRES 18 B 306 ARG PHE THR THR THR LEU ASN ASP PHE ASN LEU VAL ALA SEQRES 19 B 306 MET LYS TYR ASN TYR GLU PRO LEU THR GLN ASP HIS VAL SEQRES 20 B 306 ASP ILE LEU GLY PRO LEU SER ALA GLN THR GLY ILE ALA SEQRES 21 B 306 VAL LEU ASP MET CYS ALA SER LEU LYS GLU LEU LEU GLN SEQRES 22 B 306 ASN GLY MET ASN GLY ARG THR ILE LEU GLY SER ALA LEU SEQRES 23 B 306 LEU GLU ASP GLU PHE THR PRO PHE ASP VAL VAL ARG GLN SEQRES 24 B 306 CYS SER GLY VAL THR PHE GLN SEQRES 1 C 11 THC PHE THR ARG LEU GLN SER LEU GLU ASN VAL MODRES 9EZ6 CSD A 156 CYS MODIFIED RESIDUE MODRES 9EZ6 CSD B 156 CYS MODIFIED RESIDUE HET CSD A 156 12 HET CSD B 156 12 HET THC C 1 17 HET DMS A 401 10 HET EDO A 402 10 HET DMS A 403 10 HET EDO A 404 10 HET EDO A 405 10 HET EDO A 406 10 HET PEG A 407 17 HET EDO A 408 10 HET EDO A 409 10 HET PEG A 410 17 HET EDO A 411 10 HET EDO A 412 10 HET EDO A 413 10 HET NA A 414 1 HET EDO B 401 10 HET GLN B 402 16 HET EDO B 403 10 HET EDO B 404 10 HET NA B 405 1 HETNAM CSD 3-SULFINOALANINE HETNAM THC N-METHYLCARBONYLTHREONINE HETNAM DMS DIMETHYL SULFOXIDE HETNAM EDO 1,2-ETHANEDIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM NA SODIUM ION HETNAM GLN GLUTAMINE HETSYN CSD S-CYSTEINESULFINIC ACID; S-SULFINOCYSTEINE HETSYN EDO ETHYLENE GLYCOL FORMUL 1 CSD 2(C3 H7 N O4 S) FORMUL 3 THC C6 H11 N O4 FORMUL 4 DMS 2(C2 H6 O S) FORMUL 5 EDO 12(C2 H6 O2) FORMUL 10 PEG 2(C4 H10 O3) FORMUL 17 NA 2(NA 1+) FORMUL 19 GLN C5 H10 N2 O3 FORMUL 23 HOH *185(H2 O) HELIX 1 AA1 SER A 10 GLY A 15 1 6 HELIX 2 AA2 ALA A 41 CYS A 44 5 4 HELIX 3 AA3 ASN A 53 ARG A 60 1 8 HELIX 4 AA4 LYS A 61 HIS A 64 5 4 HELIX 5 AA5 ILE A 200 ASN A 214 1 15 HELIX 6 AA6 THR A 226 LYS A 236 1 11 HELIX 7 AA7 THR A 243 LEU A 250 1 8 HELIX 8 AA8 LEU A 250 GLY A 258 1 9 HELIX 9 AA9 ALA A 260 GLY A 275 1 16 HELIX 10 AB1 THR A 292 CYS A 300 1 9 HELIX 11 AB2 SER B 10 GLY B 15 1 6 HELIX 12 AB3 ALA B 41 CYS B 44 5 4 HELIX 13 AB4 TYR B 54 ILE B 59 1 6 HELIX 14 AB5 SER B 62 HIS B 64 5 3 HELIX 15 AB6 ILE B 200 ASN B 214 1 15 HELIX 16 AB7 THR B 226 TYR B 237 1 12 HELIX 17 AB8 THR B 243 LEU B 250 1 8 HELIX 18 AB9 LEU B 250 GLY B 258 1 9 HELIX 19 AC1 ALA B 260 GLY B 275 1 16 HELIX 20 AC2 THR B 292 GLY B 302 1 11 SHEET 1 AA1 7 VAL A 73 LEU A 75 0 SHEET 2 AA1 7 PHE A 66 ALA A 70 -1 N ALA A 70 O VAL A 73 SHEET 3 AA1 7 MET A 17 CYS A 22 -1 N THR A 21 O LEU A 67 SHEET 4 AA1 7 THR A 25 LEU A 32 -1 O LEU A 27 N VAL A 20 SHEET 5 AA1 7 VAL A 35 PRO A 39 -1 O TYR A 37 N LEU A 30 SHEET 6 AA1 7 VAL A 86 VAL A 91 -1 O LEU A 87 N CYS A 38 SHEET 7 AA1 7 VAL A 77 GLN A 83 -1 N SER A 81 O LYS A 88 SHEET 1 AA2 5 VAL A 73 LEU A 75 0 SHEET 2 AA2 5 PHE A 66 ALA A 70 -1 N ALA A 70 O VAL A 73 SHEET 3 AA2 5 MET A 17 CYS A 22 -1 N THR A 21 O LEU A 67 SHEET 4 AA2 5 THR A 25 LEU A 32 -1 O LEU A 27 N VAL A 20 SHEET 5 AA2 5 LEU C 8 GLU C 9 -1 O LEU C 8 N THR A 26 SHEET 1 AA3 3 TYR A 101 PHE A 103 0 SHEET 2 AA3 3 VAL A 157 GLU A 166 1 O PHE A 159 N LYS A 102 SHEET 3 AA3 3 HIS A 172 THR A 175 -1 O THR A 175 N MET A 162 SHEET 1 AA4 5 SER A 121 ALA A 129 0 SHEET 2 AA4 5 THR A 111 TYR A 118 -1 N ALA A 116 O SER A 123 SHEET 3 AA4 5 VAL A 148 ASN A 151 -1 O PHE A 150 N SER A 113 SHEET 4 AA4 5 VAL A 157 GLU A 166 -1 O SER A 158 N ASN A 151 SHEET 5 AA4 5 ARG C 4 LEU C 5 -1 O ARG C 4 N GLU A 166 SHEET 1 AA5 7 VAL B 73 LEU B 75 0 SHEET 2 AA5 7 PHE B 66 ALA B 70 -1 N ALA B 70 O VAL B 73 SHEET 3 AA5 7 MET B 17 CYS B 22 -1 N THR B 21 O LEU B 67 SHEET 4 AA5 7 THR B 25 LEU B 32 -1 O GLY B 29 N VAL B 18 SHEET 5 AA5 7 VAL B 35 PRO B 39 -1 O TYR B 37 N LEU B 30 SHEET 6 AA5 7 VAL B 86 VAL B 91 -1 O LEU B 87 N CYS B 38 SHEET 7 AA5 7 VAL B 77 GLN B 83 -1 N SER B 81 O LYS B 88 SHEET 1 AA6 5 TYR B 101 PHE B 103 0 SHEET 2 AA6 5 CSD B 156 GLU B 166 1 O PHE B 159 N LYS B 102 SHEET 3 AA6 5 VAL B 148 ASP B 153 -1 N ASN B 151 O SER B 158 SHEET 4 AA6 5 THR B 111 TYR B 118 -1 N SER B 113 O PHE B 150 SHEET 5 AA6 5 SER B 121 ALA B 129 -1 O CYS B 128 N PHE B 112 SHEET 1 AA7 3 TYR B 101 PHE B 103 0 SHEET 2 AA7 3 CSD B 156 GLU B 166 1 O PHE B 159 N LYS B 102 SHEET 3 AA7 3 HIS B 172 THR B 175 -1 O THR B 175 N MET B 162 LINK C ASP A 155 N CSD A 156 1555 1555 1.33 LINK C CSD A 156 N VAL A 157 1555 1555 1.33 LINK C ASP B 155 N CSD B 156 1555 1555 1.33 LINK C CSD B 156 N VAL B 157 1555 1555 1.33 LINK C THC C 1 N PHE C 2 1555 1555 1.33 LINK O ASN A 221 NA NA A 414 1555 1555 2.33 LINK OD1 ASN A 221 NA NA A 414 1555 1555 2.03 LINK O PHE A 223 NA NA A 414 1555 1555 2.29 LINK O ASP A 263 NA NA A 414 1555 1555 3.03 LINK OD1 ASP A 263 NA NA A 414 1555 1555 1.97 LINK NA NA A 414 O HOH A 507 1555 1555 2.52 LINK O ASN B 221 NA NA B 405 1555 1555 2.73 LINK OD1 ASN B 221 NA NA B 405 1555 1555 1.99 LINK O PHE B 223 NA NA B 405 1555 1555 2.64 LINK O ASP B 263 NA NA B 405 1555 1555 2.53 LINK OD1 ASP B 263 NA NA B 405 1555 1555 1.96 LINK NA NA B 405 O HOH B 504 1555 1555 2.30 CRYST1 67.802 99.032 100.841 90.00 90.00 90.00 P 21 21 21 8 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 0.014749 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010098 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009917 0.00000