HEADER VIRAL PROTEIN,HYDROLASE/INHIBITOR 27-OCT-21 7SNA TITLE CRYSTALLIZATION OF FELINE CORONAVIRUS MPRO WITH GC376 REVEALS TITLE 2 MECHANISM OF INHIBITION CAVEAT 7SNA PHYSICALLY UNREALISTIC INTERATOMIC DISTANCE: (CHAIN A) SG CAVEAT 2 7SNA CYS 144 - H30 UED 401 DIST = 0.92 A. COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3C-LIKE PROTEINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MAIN PROTEASE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: FELINE CORONAVIRUS; SOURCE 3 ORGANISM_TAXID: 12663; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS VIRAL PROTEIN, HYDROLASE-HYDROLASE INHIBITOR COMPLEX, HYDROLASE, KEYWDS 2 HYDROLASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.B.KHAN,J.LU,H.S.YOUNG,M.J.LEMIEUX REVDAT 3 06-NOV-24 7SNA 1 REMARK REVDAT 2 18-OCT-23 7SNA 1 REMARK REVDAT 1 06-APR-22 7SNA 0 JRNL AUTH J.LU,S.A.CHEN,M.B.KHAN,R.BRASSARD,E.ARUTYUNOVA,T.LAMER, JRNL AUTH 2 W.VUONG,C.FISCHER,H.S.YOUNG,J.C.VEDERAS,M.J.LEMIEUX JRNL TITL CRYSTALLIZATION OF FELINE CORONAVIRUS M PRO WITH GC376 JRNL TITL 2 REVEALS MECHANISM OF INHIBITION. JRNL REF FRONT CHEM V. 10 52210 2022 JRNL REFN ESSN 2296-2646 JRNL PMID 35281564 JRNL DOI 10.3389/FCHEM.2022.852210 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.72 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 36227 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1812 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 45.7200 - 4.8200 1.00 2728 144 0.1644 0.1873 REMARK 3 2 4.8200 - 3.8300 1.00 2665 140 0.1315 0.1501 REMARK 3 3 3.8300 - 3.3400 1.00 2675 141 0.1578 0.2189 REMARK 3 4 3.3400 - 3.0400 1.00 2631 139 0.1707 0.2860 REMARK 3 5 3.0400 - 2.8200 1.00 2653 139 0.1796 0.2406 REMARK 3 6 2.8200 - 2.6500 1.00 2638 139 0.1772 0.2139 REMARK 3 7 2.6500 - 2.5200 1.00 2669 141 0.1772 0.2472 REMARK 3 8 2.5200 - 2.4100 1.00 2598 137 0.1898 0.2814 REMARK 3 9 2.4100 - 2.3200 1.00 2634 138 0.2069 0.2715 REMARK 3 10 2.3200 - 2.2400 1.00 2642 140 0.2185 0.2799 REMARK 3 11 2.2400 - 2.1700 1.00 2630 138 0.2164 0.3113 REMARK 3 12 2.1700 - 2.1100 1.00 2637 139 0.2536 0.3030 REMARK 3 13 2.1100 - 2.0500 0.99 2615 137 0.3051 0.3734 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) : 0.265 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.767 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.12 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.56 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 : 0.013 4777 REMARK 3 ANGLE : 1.220 6470 REMARK 3 CHIRALITY : 0.059 718 REMARK 3 PLANARITY : 0.013 835 REMARK 3 DIHEDRAL : 6.588 673 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): 18.9944 1.2814 22.3862 REMARK 3 T TENSOR REMARK 3 T11: 0.2303 T22: 0.2321 REMARK 3 T33: 0.2371 T12: 0.0048 REMARK 3 T13: -0.0060 T23: 0.0073 REMARK 3 L TENSOR REMARK 3 L11: 0.1906 L22: 0.4074 REMARK 3 L33: 0.7737 L12: -0.0053 REMARK 3 L13: -0.0486 L23: -0.0129 REMARK 3 S TENSOR REMARK 3 S11: 0.0135 S12: 0.0081 S13: -0.0080 REMARK 3 S21: -0.0054 S22: -0.0138 S23: 0.0155 REMARK 3 S31: 0.0161 S32: 0.0309 S33: -0.0019 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 7SNA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-OCT-21. REMARK 100 THE DEPOSITION ID IS D_1000260677. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-FEB-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CLSI REMARK 200 BEAMLINE : 08B1-1 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 : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36262 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 45.720 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.9400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 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: PHENIX REMARK 200 STARTING MODEL: 6WTM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M CALCIUM CHLORIDE DIHYDRATE, 0.1 REMARK 280 M MES, 20% (W/V) PEG 6000, PH 6.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 55.33000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.37000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 55.33000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 33.37000 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: DIMERIC 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 611 LIES ON A SPECIAL POSITION. 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 ASN B 300 REMARK 465 LEU B 301 REMARK 465 GLN B 302 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 SG CYS A 144 H30 UED A 401 0.92 REMARK 500 SG CYS B 144 H30 UED B 401 1.15 REMARK 500 O TYR B 53 HH TYR B 81 1.59 REMARK 500 O HOH B 543 O HOH B 696 1.92 REMARK 500 O HOH A 518 O HOH A 666 1.95 REMARK 500 N ASN A 300 O HOH A 501 2.06 REMARK 500 O LYS B 234 O HOH B 501 2.12 REMARK 500 O HOH B 570 O HOH B 699 2.12 REMARK 500 O HOH A 691 O HOH A 705 2.13 REMARK 500 O HOH B 646 O HOH B 721 2.15 REMARK 500 OD1 ASP A 245 O HOH A 502 2.15 REMARK 500 O HOH B 605 O HOH B 716 2.17 REMARK 500 OE2 GLU A 179 O HOH A 503 2.18 REMARK 500 O HOH A 524 O HOH A 674 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 HH22 ARG A 61 OE2 GLU A 240 4555 1.11 REMARK 500 O PHE A 272 HH12 ARG B 49 2556 1.51 REMARK 500 NH1 ARG A 49 OE1 GLU B 54 1554 1.87 REMARK 500 O PHE A 272 NH1 ARG B 49 2556 1.88 REMARK 500 NH2 ARG A 61 OE2 GLU A 240 4555 1.89 REMARK 500 CZ ARG A 49 OE1 GLU B 54 1554 1.94 REMARK 500 O HOH B 683 O HOH B 691 4556 2.05 REMARK 500 NH2 ARG A 49 OE1 GLU B 54 1554 2.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 240 CD GLU A 240 OE1 -0.097 REMARK 500 GLU B 54 CB GLU B 54 CG -0.190 REMARK 500 GLU B 54 CG GLU B 54 CD -0.205 REMARK 500 GLU B 54 CD GLU B 54 OE1 -0.148 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 49 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 GLU B 54 CB - CG - CD ANGL. DEV. = -16.7 DEGREES REMARK 500 GLU B 54 CG - CD - OE1 ANGL. DEV. = -12.6 DEGREES REMARK 500 GLU B 54 CG - CD - OE2 ANGL. DEV. = 16.3 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 ASP A 34 32.55 -99.45 REMARK 500 ASN A 70 -114.79 48.06 REMARK 500 SER A 279 -2.05 72.03 REMARK 500 VAL A 299 -86.94 -118.23 REMARK 500 ASN A 300 54.25 -48.35 REMARK 500 LEU B 27 -159.52 -148.01 REMARK 500 ASN B 70 -114.39 47.67 REMARK 500 SER B 279 -5.75 78.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 49 0.12 SIDE CHAIN 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 701 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH A 702 DISTANCE = 6.04 ANGSTROMS REMARK 525 HOH A 703 DISTANCE = 6.09 ANGSTROMS REMARK 525 HOH A 704 DISTANCE = 6.11 ANGSTROMS REMARK 525 HOH A 705 DISTANCE = 6.51 ANGSTROMS REMARK 525 HOH A 706 DISTANCE = 7.67 ANGSTROMS DBREF 7SNA A 1 302 UNP B0LJQ9 B0LJQ9_9ALPC 2893 3194 DBREF 7SNA B 1 302 UNP B0LJQ9 B0LJQ9_9ALPC 2893 3194 SEQRES 1 A 302 SER GLY LEU ARG LYS MET ALA GLN PRO SER GLY VAL VAL SEQRES 2 A 302 GLU PRO CYS ILE VAL ARG VAL ALA TYR GLY ASN ASN VAL SEQRES 3 A 302 LEU ASN GLY LEU TRP LEU GLY ASP GLU VAL ILE CYS PRO SEQRES 4 A 302 ARG HIS VAL ILE ALA SER ASP THR SER ARG VAL ILE ASN SEQRES 5 A 302 TYR GLU ASN GLU LEU SER SER VAL ARG LEU HIS ASN PHE SEQRES 6 A 302 SER ILE ALA LYS ASN ASN VAL PHE LEU GLY VAL VAL SER SEQRES 7 A 302 ALA LYS TYR LYS GLY VAL ASN LEU VAL LEU LYS VAL ASN SEQRES 8 A 302 GLN VAL ASN PRO ASN THR PRO GLU HIS LYS PHE LYS SER SEQRES 9 A 302 VAL ARG PRO GLY GLU SER PHE ASN ILE LEU ALA CYS TYR SEQRES 10 A 302 GLU GLY CYS PRO GLY SER VAL TYR GLY VAL ASN MET ARG SEQRES 11 A 302 SER GLN GLY THR ILE LYS GLY SER PHE ILE ALA GLY THR SEQRES 12 A 302 CYS GLY SER VAL GLY TYR VAL LEU GLU ASN GLY THR LEU SEQRES 13 A 302 TYR PHE VAL TYR MET HIS HIS LEU GLU LEU GLY ASN GLY SEQRES 14 A 302 SER HIS VAL GLY SER ASN LEU GLU GLY GLU MET TYR GLY SEQRES 15 A 302 GLY TYR GLU ASP GLN PRO SER MET GLN LEU GLU GLY THR SEQRES 16 A 302 ASN VAL MET SER SER ASP ASN VAL VAL ALA PHE LEU TYR SEQRES 17 A 302 ALA ALA LEU ILE ASN GLY GLU ARG TRP PHE VAL THR ASN SEQRES 18 A 302 THR SER MET THR LEU GLU SER TYR ASN SER TRP ALA LYS SEQRES 19 A 302 THR ASN SER PHE THR GLU ILE VAL SER THR ASP ALA PHE SEQRES 20 A 302 ASN MET LEU ALA ALA LYS THR GLY TYR SER VAL GLU LYS SEQRES 21 A 302 LEU LEU GLU CYS ILE VAL ARG LEU ASN LYS GLY PHE GLY SEQRES 22 A 302 GLY ARG THR ILE LEU SER TYR GLY SER LEU CYS ASP GLU SEQRES 23 A 302 PHE THR PRO ILE GLU VAL ILE ARG GLN MET TYR GLY VAL SEQRES 24 A 302 ASN LEU GLN SEQRES 1 B 302 SER GLY LEU ARG LYS MET ALA GLN PRO SER GLY VAL VAL SEQRES 2 B 302 GLU PRO CYS ILE VAL ARG VAL ALA TYR GLY ASN ASN VAL SEQRES 3 B 302 LEU ASN GLY LEU TRP LEU GLY ASP GLU VAL ILE CYS PRO SEQRES 4 B 302 ARG HIS VAL ILE ALA SER ASP THR SER ARG VAL ILE ASN SEQRES 5 B 302 TYR GLU ASN GLU LEU SER SER VAL ARG LEU HIS ASN PHE SEQRES 6 B 302 SER ILE ALA LYS ASN ASN VAL PHE LEU GLY VAL VAL SER SEQRES 7 B 302 ALA LYS TYR LYS GLY VAL ASN LEU VAL LEU LYS VAL ASN SEQRES 8 B 302 GLN VAL ASN PRO ASN THR PRO GLU HIS LYS PHE LYS SER SEQRES 9 B 302 VAL ARG PRO GLY GLU SER PHE ASN ILE LEU ALA CYS TYR SEQRES 10 B 302 GLU GLY CYS PRO GLY SER VAL TYR GLY VAL ASN MET ARG SEQRES 11 B 302 SER GLN GLY THR ILE LYS GLY SER PHE ILE ALA GLY THR SEQRES 12 B 302 CYS GLY SER VAL GLY TYR VAL LEU GLU ASN GLY THR LEU SEQRES 13 B 302 TYR PHE VAL TYR MET HIS HIS LEU GLU LEU GLY ASN GLY SEQRES 14 B 302 SER HIS VAL GLY SER ASN LEU GLU GLY GLU MET TYR GLY SEQRES 15 B 302 GLY TYR GLU ASP GLN PRO SER MET GLN LEU GLU GLY THR SEQRES 16 B 302 ASN VAL MET SER SER ASP ASN VAL VAL ALA PHE LEU TYR SEQRES 17 B 302 ALA ALA LEU ILE ASN GLY GLU ARG TRP PHE VAL THR ASN SEQRES 18 B 302 THR SER MET THR LEU GLU SER TYR ASN SER TRP ALA LYS SEQRES 19 B 302 THR ASN SER PHE THR GLU ILE VAL SER THR ASP ALA PHE SEQRES 20 B 302 ASN MET LEU ALA ALA LYS THR GLY TYR SER VAL GLU LYS SEQRES 21 B 302 LEU LEU GLU CYS ILE VAL ARG LEU ASN LYS GLY PHE GLY SEQRES 22 B 302 GLY ARG THR ILE LEU SER TYR GLY SER LEU CYS ASP GLU SEQRES 23 B 302 PHE THR PRO ILE GLU VAL ILE ARG GLN MET TYR GLY VAL SEQRES 24 B 302 ASN LEU GLN HET UED A 401 60 HET UED B 401 60 HETNAM UED N~2~-[(BENZYLOXY)CARBONYL]-N-{(2S)-1-HYDROXY-3-[(3S)-2- HETNAM 2 UED OXOPYRROLIDIN-3-YL]PROPAN-2-YL}-L-LEUCINAMIDE HETSYN UED GC373 BOUND FORM, GC376 BOUND FORM FORMUL 3 UED 2(C21 H31 N3 O5) FORMUL 5 HOH *436(H2 O) HELIX 1 AA1 VAL A 13 PRO A 15 5 3 HELIX 2 AA2 HIS A 41 ALA A 44 5 4 HELIX 3 AA3 ASN A 52 SER A 59 1 8 HELIX 4 AA4 VAL A 60 HIS A 63 5 4 HELIX 5 AA5 MET A 180 TYR A 184 5 5 HELIX 6 AA6 SER A 199 ASN A 213 1 15 HELIX 7 AA7 THR A 225 ASN A 236 1 12 HELIX 8 AA8 THR A 244 ALA A 246 5 3 HELIX 9 AA9 PHE A 247 GLY A 255 1 9 HELIX 10 AB1 SER A 257 GLY A 271 1 15 HELIX 11 AB2 THR A 288 GLY A 298 1 11 HELIX 12 AB3 VAL B 13 PRO B 15 5 3 HELIX 13 AB4 HIS B 41 ALA B 44 5 4 HELIX 14 AB5 ASN B 52 SER B 59 1 8 HELIX 15 AB6 ARG B 61 HIS B 63 5 3 HELIX 16 AB7 MET B 180 TYR B 184 5 5 HELIX 17 AB8 SER B 199 ASN B 213 1 15 HELIX 18 AB9 THR B 225 THR B 235 1 11 HELIX 19 AC1 THR B 244 ALA B 246 5 3 HELIX 20 AC2 PHE B 247 GLY B 255 1 9 HELIX 21 AC3 SER B 257 ASN B 269 1 13 HELIX 22 AC4 THR B 288 GLY B 298 1 11 SHEET 1 AA1 7 VAL A 72 LEU A 74 0 SHEET 2 AA1 7 PHE A 65 LYS A 69 -1 N ILE A 67 O LEU A 74 SHEET 3 AA1 7 ILE A 17 TYR A 22 -1 N ARG A 19 O ALA A 68 SHEET 4 AA1 7 ASN A 25 LEU A 32 -1 O LEU A 27 N VAL A 20 SHEET 5 AA1 7 GLU A 35 PRO A 39 -1 O GLU A 35 N LEU A 32 SHEET 6 AA1 7 ASN A 85 VAL A 90 -1 O LEU A 86 N CYS A 38 SHEET 7 AA1 7 VAL A 76 LYS A 82 -1 N VAL A 77 O LYS A 89 SHEET 1 AA2 5 LYS A 101 PHE A 102 0 SHEET 2 AA2 5 THR A 155 GLU A 165 1 O PHE A 158 N LYS A 101 SHEET 3 AA2 5 VAL A 147 GLU A 152 -1 N GLY A 148 O TYR A 160 SHEET 4 AA2 5 SER A 110 TYR A 117 -1 N LEU A 114 O VAL A 147 SHEET 5 AA2 5 CYS A 120 ASN A 128 -1 O GLY A 122 N ALA A 115 SHEET 1 AA3 3 LYS A 101 PHE A 102 0 SHEET 2 AA3 3 THR A 155 GLU A 165 1 O PHE A 158 N LYS A 101 SHEET 3 AA3 3 HIS A 171 SER A 174 -1 O VAL A 172 N LEU A 164 SHEET 1 AA4 7 VAL B 72 LEU B 74 0 SHEET 2 AA4 7 PHE B 65 LYS B 69 -1 N LYS B 69 O VAL B 72 SHEET 3 AA4 7 ILE B 17 TYR B 22 -1 N ARG B 19 O ALA B 68 SHEET 4 AA4 7 ASN B 25 LEU B 32 -1 O GLY B 29 N VAL B 18 SHEET 5 AA4 7 GLU B 35 PRO B 39 -1 O GLU B 35 N LEU B 32 SHEET 6 AA4 7 ASN B 85 VAL B 90 -1 O LEU B 88 N VAL B 36 SHEET 7 AA4 7 VAL B 76 LYS B 82 -1 N VAL B 77 O LYS B 89 SHEET 1 AA5 5 LYS B 101 PHE B 102 0 SHEET 2 AA5 5 THR B 155 GLU B 165 1 O PHE B 158 N LYS B 101 SHEET 3 AA5 5 VAL B 147 GLU B 152 -1 N VAL B 150 O TYR B 157 SHEET 4 AA5 5 SER B 110 TYR B 117 -1 N ASN B 112 O TYR B 149 SHEET 5 AA5 5 CYS B 120 ASN B 128 -1 O TYR B 125 N ILE B 113 SHEET 1 AA6 3 LYS B 101 PHE B 102 0 SHEET 2 AA6 3 THR B 155 GLU B 165 1 O PHE B 158 N LYS B 101 SHEET 3 AA6 3 HIS B 171 SER B 174 -1 O VAL B 172 N LEU B 164 LINK SG CYS A 144 C21 UED A 401 1555 1555 1.87 LINK SG CYS B 144 C21 UED B 401 1555 1555 1.99 CRYST1 110.660 66.740 79.070 90.00 91.06 90.00 C 1 2 1 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 0.009037 0.000000 0.000167 0.00000 SCALE2 0.000000 0.014984 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012649 0.00000