HEADER VIRAL PROTEIN 16-JAN-25 9MW4 TITLE CO-CRYSTAL STRUCTURE OF FELINE CORONAVIRUS UU23 MAIN PROTEASE WITH TITLE 2 PFIZER INTRAVENOUS COMPOUND PF-00835231 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ORF1AB POLYPROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: FELINE ALPHACORONAVIRUS 1; SOURCE 3 ORGANISM_TAXID: 2421386; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MPRO, UU23, FELINE CORONAVIRUS, VIRAL PROTEIN, MAIN PROTEASE, PF- KEYWDS 2 00835231, FELINE ENTERIC CORONAVIRUS, ALPHA CORONAVIRUS EXPDTA X-RAY DIFFRACTION AUTHOR A.M.SHAQRA,A.MARYAM,C.A.SCHIFFER REVDAT 2 10-DEC-25 9MW4 1 JRNL REVDAT 1 26-NOV-25 9MW4 0 JRNL AUTH A.MARYAM,S.A.MOQUIN,D.DOVALA,J.KAUR,N.KURT YILMAZ, JRNL AUTH 2 A.M.SHAQRA,C.A.SCHIFFER JRNL TITL STRUCTURAL ANALYSIS OF INHIBITOR BINDING TO THE FELINE JRNL TITL 2 ENTERIC CORONAVIRUS (FECV) MAIN PROTEASE. JRNL REF VIRUSES V. 17 2025 JRNL REFN ESSN 1999-4915 JRNL PMID 41305527 JRNL DOI 10.3390/V17111506 REMARK 2 REMARK 2 RESOLUTION. 1.50 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.52 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 73054 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.176 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.820 REMARK 3 FREE R VALUE TEST SET COUNT : 1326 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 34.5200 - 3.1200 1.00 8416 155 0.1532 0.1525 REMARK 3 2 3.1200 - 2.4800 1.00 8078 150 0.1477 0.1844 REMARK 3 3 2.4800 - 2.1600 1.00 7993 148 0.1407 0.1643 REMARK 3 4 2.1600 - 1.9700 1.00 7925 147 0.1497 0.1860 REMARK 3 5 1.9700 - 1.8200 1.00 7889 145 0.1578 0.1815 REMARK 3 6 1.8200 - 1.7200 1.00 7859 146 0.1709 0.1838 REMARK 3 7 1.7200 - 1.6300 1.00 7885 145 0.1828 0.2159 REMARK 3 8 1.6300 - 1.5600 1.00 7844 145 0.1946 0.2233 REMARK 3 9 1.5600 - 1.5000 1.00 7839 145 0.2123 0.2342 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.118 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.941 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.87 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.69 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 : 0.016 2563 REMARK 3 ANGLE : 1.410 3465 REMARK 3 CHIRALITY : 0.084 375 REMARK 3 PLANARITY : 0.017 450 REMARK 3 DIHEDRAL : 9.229 386 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 9MW4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JAN-25. REMARK 100 THE DEPOSITION ID IS D_1000291938. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-NOV-24 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 : NSLS-II REMARK 200 BEAMLINE : 17-ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73062 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 34.520 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 23.50 REMARK 200 R MERGE (I) : 0.01900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.21100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.100 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 (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M CALCIUM ACETATE HYDRATE, 0.1 M REMARK 280 SODIUM CACODYLATE TRIHYDRATE PH 6.5, 40% PEG 300, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+1/4 REMARK 290 8555 -Y,-X,-Z+3/4 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 74.78150 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 112.17225 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 37.39075 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 74.78150 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 37.39075 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 112.17225 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 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 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 A 637 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 687 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 796 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 876 LIES ON A SPECIAL POSITION. 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 ASN A 71 CG OD1 ND2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 SER A 138 N CA C O CB OG 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 HE21 GLN A 132 O HOH A 505 1.53 REMARK 500 O HOH A 594 O HOH A 678 1.65 REMARK 500 O HOH A 873 O HOH A 908 1.78 REMARK 500 O1 PEG A 412 O HOH A 501 1.86 REMARK 500 O HOH A 678 O HOH A 694 1.88 REMARK 500 O HOH A 583 O HOH A 870 1.88 REMARK 500 O HOH A 710 O HOH A 726 1.90 REMARK 500 O HOH A 525 O HOH A 787 1.92 REMARK 500 O HOH A 514 O HOH A 554 1.93 REMARK 500 O HOH A 644 O HOH A 832 1.94 REMARK 500 O HOH A 771 O HOH A 914 1.94 REMARK 500 O HOH A 547 O HOH A 781 1.95 REMARK 500 O HOH A 614 O HOH A 733 1.96 REMARK 500 O HOH A 791 O HOH A 848 1.97 REMARK 500 O HOH A 857 O HOH A 887 1.97 REMARK 500 O HOH A 514 O HOH A 714 1.98 REMARK 500 O HOH A 711 O HOH A 808 1.98 REMARK 500 O HOH A 868 O HOH A 920 1.99 REMARK 500 O HOH A 750 O HOH A 792 2.00 REMARK 500 O HOH A 866 O HOH A 874 2.00 REMARK 500 O HOH A 515 O HOH A 568 2.02 REMARK 500 O HOH A 595 O HOH A 649 2.04 REMARK 500 O2 EDO A 406 O HOH A 502 2.06 REMARK 500 O HOH A 840 O HOH A 875 2.06 REMARK 500 O HOH A 858 O HOH A 868 2.07 REMARK 500 O HOH A 721 O HOH A 722 2.09 REMARK 500 O HOH A 508 O HOH A 560 2.09 REMARK 500 O HOH A 708 O HOH A 834 2.11 REMARK 500 O HOH A 635 O HOH A 861 2.11 REMARK 500 O HOH A 705 O HOH A 907 2.12 REMARK 500 O HOH A 768 O HOH A 833 2.13 REMARK 500 O HOH A 789 O HOH A 878 2.15 REMARK 500 O HOH A 732 O HOH A 818 2.16 REMARK 500 O HOH A 834 O HOH A 901 2.16 REMARK 500 O HOH A 518 O HOH A 694 2.16 REMARK 500 O5 PG4 A 404 O ACY A 405 2.17 REMARK 500 O HOH A 614 O HOH A 774 2.19 REMARK 500 O HOH A 613 O HOH A 903 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 515 O HOH A 515 5555 2.07 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 ASP A 201 CB - CG - OD1 ANGL. DEV. = 8.0 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 ASN A 70 -123.41 57.77 REMARK 500 ARG A 216 15.40 -140.09 REMARK 500 SER A 279 -4.87 76.07 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 4 0.08 SIDE CHAIN REMARK 500 ARG A 216 0.14 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 932 DISTANCE = 6.17 ANGSTROMS REMARK 525 HOH A 933 DISTANCE = 6.70 ANGSTROMS DBREF 9MW4 A 1 300 UNP D3KDL2 D3KDL2_9ALPC 2890 3189 SEQRES 1 A 300 SER GLY LEU ARG LYS MET ALA GLN PRO SER GLY ILE VAL SEQRES 2 A 300 GLU PRO CYS ILE VAL ARG VAL ALA TYR GLY SER ASN VAL SEQRES 3 A 300 LEU ASN GLY LEU TRP ILE GLY ASP GLU VAL ILE CYS PRO SEQRES 4 A 300 ARG HIS VAL ILE ALA SER ASP THR SER ARG VAL ILE ASN SEQRES 5 A 300 TYR ASP ASN GLU LEU SER SER VAL ARG LEU HIS ASN PHE SEQRES 6 A 300 SER ILE ALA LYS ASN ASN VAL PHE LEU GLY VAL VAL SER SEQRES 7 A 300 ALA LYS TYR LYS GLY VAL ASN LEU VAL LEU LYS VAL ASN SEQRES 8 A 300 GLN VAL ASN PRO ASN THR PRO ALA HIS LYS PHE LYS SER SEQRES 9 A 300 VAL LYS PRO GLY GLU SER PHE ASN ILE LEU ALA CYS TYR SEQRES 10 A 300 GLU GLY CYS PRO GLY SER VAL TYR GLY VAL ASN MET ARG SEQRES 11 A 300 SER GLN GLY THR ILE LYS GLY SER PHE ILE ALA GLY THR SEQRES 12 A 300 CYS GLY SER VAL GLY TYR VAL LEU GLU ASN GLY ILE LEU SEQRES 13 A 300 TYR PHE VAL TYR MET HIS HIS LEU GLU LEU GLY ASN GLY SEQRES 14 A 300 SER HIS VAL GLY SER ASN LEU GLU GLY GLU MET TYR GLY SEQRES 15 A 300 GLY TYR GLU ASP GLN PRO SER MET GLN LEU GLU GLY THR SEQRES 16 A 300 ASN VAL MET SER SER ASP ASN VAL VAL ALA PHE LEU TYR SEQRES 17 A 300 ALA ALA LEU ILE ASN GLY GLU ARG TRP PHE VAL THR ASN SEQRES 18 A 300 ALA SER MET SER LEU GLU SER TYR ASN ALA TRP ALA LYS SEQRES 19 A 300 THR ASN SER PHE THR GLU ILE VAL SER THR ASP ALA PHE SEQRES 20 A 300 ASN MET LEU ALA ALA LYS THR GLY TYR SER VAL GLU LYS SEQRES 21 A 300 LEU LEU GLU CYS ILE VAL ARG LEU ASN LYS GLY PHE GLY SEQRES 22 A 300 GLY ARG THR ILE LEU SER TYR GLY SER LEU CYS ASP GLU SEQRES 23 A 300 PHE THR PRO THR GLU VAL ILE ARG GLN MET TYR GLY VAL SEQRES 24 A 300 ASN HET V2M A 401 67 HET ACY A 402 7 HET ACY A 403 7 HET PG4 A 404 31 HET ACY A 405 7 HET EDO A 406 10 HET EDO A 407 10 HET PG4 A 408 31 HET EDO A 409 10 HET PEG A 410 17 HET EDO A 411 10 HET PEG A 412 17 HET PEG A 413 17 HETNAM V2M N-[(2S)-1-({(2S,3S)-3,4-DIHYDROXY-1-[(3S)-2- HETNAM 2 V2M OXOPYRROLIDIN-3-YL]BUTAN-2-YL}AMINO)-4-METHYL-1- HETNAM 3 V2M OXOPENTAN-2-YL]-4-METHOXY-1H-INDOLE-2-CARBOXAMIDE HETNAM ACY ACETIC ACID HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM EDO 1,2-ETHANEDIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN V2M N-[(2S)-1-({(2S)-4-HYDROXY-3-OXO-1-[(3S)-2- HETSYN 2 V2M OXOPYRROLIDIN-3-YL]BUTAN-2-YL}AMINO)-4-METHYL-1- HETSYN 3 V2M OXOPENTAN-2-YL]-4-METHOXY-1H-INDOLE-2-CARBOXAMIDE, HETSYN 4 V2M BOUND FORM HETSYN EDO ETHYLENE GLYCOL FORMUL 2 V2M C24 H34 N4 O6 FORMUL 3 ACY 3(C2 H4 O2) FORMUL 5 PG4 2(C8 H18 O5) FORMUL 7 EDO 4(C2 H6 O2) FORMUL 11 PEG 3(C4 H10 O3) FORMUL 15 HOH *433(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 ARG A 61 HIS A 63 5 3 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 SER 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 ASN A 269 1 13 HELIX 11 AB2 THR A 288 GLY A 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 ALA A 21 O SER A 66 SHEET 4 AA1 7 ASN A 25 ILE A 32 -1 O LEU A 27 N VAL A 20 SHEET 5 AA1 7 GLU A 35 PRO A 39 -1 O ILE A 37 N LEU A 30 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 LYS A 82 O ASN A 85 SHEET 1 AA2 5 LYS A 101 PHE A 102 0 SHEET 2 AA2 5 ILE 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 TYR A 125 N ILE A 113 SHEET 1 AA3 3 LYS A 101 PHE A 102 0 SHEET 2 AA3 3 ILE 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 LINK SG CYS A 144 C34 V2M A 401 1555 1555 1.78 CRYST1 77.193 77.193 149.563 90.00 90.00 90.00 P 43 2 2 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 0.012955 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012955 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006686 0.00000 CONECT 2289 4779 CONECT 4749 4750 4783 4784 4785 CONECT 4750 4749 4751 CONECT 4751 4750 4752 4759 CONECT 4752 4751 4753 4786 CONECT 4753 4752 4754 4787 CONECT 4754 4753 4755 4788 CONECT 4755 4754 4756 4759 CONECT 4756 4755 4757 4789 CONECT 4757 4756 4758 4760 CONECT 4758 4757 4759 4790 CONECT 4759 4751 4755 4758 CONECT 4760 4757 4761 4762 CONECT 4761 4760 CONECT 4762 4760 4763 4791 CONECT 4763 4762 4764 4768 4792 CONECT 4764 4763 4765 4793 4794 CONECT 4765 4764 4766 4767 4795 CONECT 4766 4765 4796 4797 4798 CONECT 4767 4765 4799 4800 4801 CONECT 4768 4763 4769 4770 CONECT 4769 4768 CONECT 4770 4768 4771 4802 CONECT 4771 4770 4772 4779 4803 CONECT 4772 4771 4773 4804 4805 CONECT 4773 4772 4774 4777 4806 CONECT 4774 4773 4775 4807 4808 CONECT 4775 4774 4776 4809 4810 CONECT 4776 4775 4777 4811 CONECT 4777 4773 4776 4778 CONECT 4778 4777 CONECT 4779 2289 4771 4780 4781 CONECT 4780 4779 4812 CONECT 4781 4779 4782 4813 4814 CONECT 4782 4781 4815 CONECT 4783 4749 CONECT 4784 4749 CONECT 4785 4749 CONECT 4786 4752 CONECT 4787 4753 CONECT 4788 4754 CONECT 4789 4756 CONECT 4790 4758 CONECT 4791 4762 CONECT 4792 4763 CONECT 4793 4764 CONECT 4794 4764 CONECT 4795 4765 CONECT 4796 4766 CONECT 4797 4766 CONECT 4798 4766 CONECT 4799 4767 CONECT 4800 4767 CONECT 4801 4767 CONECT 4802 4770 CONECT 4803 4771 CONECT 4804 4772 CONECT 4805 4772 CONECT 4806 4773 CONECT 4807 4774 CONECT 4808 4774 CONECT 4809 4775 CONECT 4810 4775 CONECT 4811 4776 CONECT 4812 4780 CONECT 4813 4781 CONECT 4814 4781 CONECT 4815 4782 CONECT 4816 4817 4818 4819 CONECT 4817 4816 CONECT 4818 4816 CONECT 4819 4816 4820 4821 4822 CONECT 4820 4819 CONECT 4821 4819 CONECT 4822 4819 CONECT 4823 4824 4825 4826 CONECT 4824 4823 CONECT 4825 4823 CONECT 4826 4823 4827 4828 4829 CONECT 4827 4826 CONECT 4828 4826 CONECT 4829 4826 CONECT 4830 4831 4843 CONECT 4831 4830 4832 4844 4845 CONECT 4832 4831 4833 4846 4847 CONECT 4833 4832 4834 CONECT 4834 4833 4835 4848 4849 CONECT 4835 4834 4836 4850 4851 CONECT 4836 4835 4837 CONECT 4837 4836 4838 4852 4853 CONECT 4838 4837 4839 4854 4855 CONECT 4839 4838 4840 CONECT 4840 4839 4841 4856 4857 CONECT 4841 4840 4842 4858 4859 CONECT 4842 4841 4860 CONECT 4843 4830 CONECT 4844 4831 CONECT 4845 4831 CONECT 4846 4832 CONECT 4847 4832 CONECT 4848 4834 CONECT 4849 4834 CONECT 4850 4835 CONECT 4851 4835 CONECT 4852 4837 CONECT 4853 4837 CONECT 4854 4838 CONECT 4855 4838 CONECT 4856 4840 CONECT 4857 4840 CONECT 4858 4841 CONECT 4859 4841 CONECT 4860 4842 CONECT 4861 4862 4863 4864 CONECT 4862 4861 CONECT 4863 4861 CONECT 4864 4861 4865 4866 4867 CONECT 4865 4864 CONECT 4866 4864 CONECT 4867 4864 CONECT 4868 4869 4870 4872 4873 CONECT 4869 4868 4874 CONECT 4870 4868 4871 4875 4876 CONECT 4871 4870 4877 CONECT 4872 4868 CONECT 4873 4868 CONECT 4874 4869 CONECT 4875 4870 CONECT 4876 4870 CONECT 4877 4871 CONECT 4878 4879 4880 4882 4883 CONECT 4879 4878 4884 CONECT 4880 4878 4881 4885 4886 CONECT 4881 4880 4887 CONECT 4882 4878 CONECT 4883 4878 CONECT 4884 4879 CONECT 4885 4880 CONECT 4886 4880 CONECT 4887 4881 CONECT 4888 4889 4901 CONECT 4889 4888 4890 4902 4903 CONECT 4890 4889 4891 4904 4905 CONECT 4891 4890 4892 CONECT 4892 4891 4893 4906 4907 CONECT 4893 4892 4894 4908 4909 CONECT 4894 4893 4895 CONECT 4895 4894 4896 4910 4911 CONECT 4896 4895 4897 4912 4913 CONECT 4897 4896 4898 CONECT 4898 4897 4899 4914 4915 CONECT 4899 4898 4900 4916 4917 CONECT 4900 4899 4918 CONECT 4901 4888 CONECT 4902 4889 CONECT 4903 4889 CONECT 4904 4890 CONECT 4905 4890 CONECT 4906 4892 CONECT 4907 4892 CONECT 4908 4893 CONECT 4909 4893 CONECT 4910 4895 CONECT 4911 4895 CONECT 4912 4896 CONECT 4913 4896 CONECT 4914 4898 CONECT 4915 4898 CONECT 4916 4899 CONECT 4917 4899 CONECT 4918 4900 CONECT 4919 4920 4921 4923 4924 CONECT 4920 4919 4925 CONECT 4921 4919 4922 4926 4927 CONECT 4922 4921 4928 CONECT 4923 4919 CONECT 4924 4919 CONECT 4925 4920 CONECT 4926 4921 CONECT 4927 4921 CONECT 4928 4922 CONECT 4929 4930 4931 4936 4937 CONECT 4930 4929 4938 CONECT 4931 4929 4932 4939 4940 CONECT 4932 4931 4933 CONECT 4933 4932 4934 4941 4942 CONECT 4934 4933 4935 4943 4944 CONECT 4935 4934 4945 CONECT 4936 4929 CONECT 4937 4929 CONECT 4938 4930 CONECT 4939 4931 CONECT 4940 4931 CONECT 4941 4933 CONECT 4942 4933 CONECT 4943 4934 CONECT 4944 4934 CONECT 4945 4935 CONECT 4946 4947 4948 4950 4951 CONECT 4947 4946 4952 CONECT 4948 4946 4949 4953 4954 CONECT 4949 4948 4955 CONECT 4950 4946 CONECT 4951 4946 CONECT 4952 4947 CONECT 4953 4948 CONECT 4954 4948 CONECT 4955 4949 CONECT 4956 4957 4958 4963 4964 CONECT 4957 4956 4965 CONECT 4958 4956 4959 4966 4967 CONECT 4959 4958 4960 CONECT 4960 4959 4961 4968 4969 CONECT 4961 4960 4962 4970 4971 CONECT 4962 4961 4972 CONECT 4963 4956 CONECT 4964 4956 CONECT 4965 4957 CONECT 4966 4958 CONECT 4967 4958 CONECT 4968 4960 CONECT 4969 4960 CONECT 4970 4961 CONECT 4971 4961 CONECT 4972 4962 CONECT 4973 4974 4975 4980 4981 CONECT 4974 4973 4982 CONECT 4975 4973 4976 4983 4984 CONECT 4976 4975 4977 CONECT 4977 4976 4978 4985 4986 CONECT 4978 4977 4979 4987 4988 CONECT 4979 4978 4989 CONECT 4980 4973 CONECT 4981 4973 CONECT 4982 4974 CONECT 4983 4975 CONECT 4984 4975 CONECT 4985 4977 CONECT 4986 4977 CONECT 4987 4978 CONECT 4988 4978 CONECT 4989 4979 MASTER 374 0 13 11 15 0 0 6 2834 1 242 24 END