HEADER HYDROLASE/INHIBITOR 29-SEP-23 8UDY
TITLE CRYSTAL STRUCTURE OF SARS-COV-2 3CL PROTEASE WITH INHIBITOR 25
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: 3C-LIKE PROTEINASE NSP5;
COMPND 3 CHAIN: A;
COMPND 4 FRAGMENT: UNP RESIDUES 3264-3569;
COMPND 5 SYNONYM: 3CL-PRO,3CLP,MAIN PROTEASE,MPRO,NON-STRUCTURAL PROTEIN 5,
COMPND 6 NSP5,SARS CORONAVIRUS MAIN PROTEINASE;
COMPND 7 EC: 3.4.22.69;
COMPND 8 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: REP, 1A-1B;
SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;
SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562
KEYWDS HYDROLASE-INHIBITOR COMPLEX
EXPDTA X-RAY DIFFRACTION
AUTHOR F.FOROUHAR,H.LIU,A.ZACK,S.IKETANI,A.WILLIAMS,D.R.VAZ,D.L.HABASHI,
AUTHOR 2 S.J.RESNICK,A.CHAVEZ,D.D.HO,B.R.STOCKWELL
REVDAT 1 15-JAN-25 8UDY 0
JRNL AUTH H.LIU,A.ZASK,F.FOROUHAR,S.IKETANI,A.WILLIAMS,D.R.VAZ,
JRNL AUTH 2 D.HABASHI,K.CHOI,S.J.RESNICK,S.J.HONG,D.H.LOVETT,T.BAI,
JRNL AUTH 3 A.CHAVEZ,D.D.HO,B.R.STOCKWELL
JRNL TITL DEVELOPMENT OF SMALL MOLECULE NON-COVALENT CORONAVIRUS 3CL
JRNL TITL 2 PROTEASE INHIBITORS FROM DNA-ENCODED CHEMICAL LIBRARY
JRNL TITL 3 SCREENING.
JRNL REF NAT COMMUN V. 16 152 2025
JRNL REFN ESSN 2041-1723
JRNL PMID 39747827
JRNL DOI 10.1038/S41467-024-55421-5
REMARK 2
REMARK 2 RESOLUTION. 1.91 ANGSTROMS.
REMARK 3
REMARK 3 REFINEMENT.
REMARK 3 PROGRAM : PHENIX (1.17.1_3660: ???)
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) : 1.91
REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.69
REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390
REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5
REMARK 3 NUMBER OF REFLECTIONS : 27800
REMARK 3
REMARK 3 FIT TO DATA USED IN REFINEMENT.
REMARK 3 R VALUE (WORKING + TEST SET) : 0.180
REMARK 3 R VALUE (WORKING SET) : 0.176
REMARK 3 FREE R VALUE : 0.216
REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.960
REMARK 3 FREE R VALUE TEST SET COUNT : 2770
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 43.6900 - 5.1800 0.98 1277 144 0.1410 0.1890
REMARK 3 2 5.1800 - 4.1100 1.00 1297 130 0.1336 0.1581
REMARK 3 3 4.1100 - 3.5900 1.00 1278 144 0.1572 0.1776
REMARK 3 4 3.5900 - 3.2700 1.00 1282 119 0.1857 0.2474
REMARK 3 5 3.2700 - 3.0300 0.97 1243 131 0.2089 0.2121
REMARK 3 6 3.0300 - 2.8500 0.99 1257 130 0.1991 0.2616
REMARK 3 7 2.8500 - 2.7100 0.99 1265 141 0.2039 0.2386
REMARK 3 8 2.7100 - 2.5900 0.99 1249 143 0.2038 0.2540
REMARK 3 9 2.5900 - 2.4900 0.99 1275 121 0.1923 0.2303
REMARK 3 10 2.4900 - 2.4100 0.99 1235 153 0.2082 0.2464
REMARK 3 11 2.4100 - 2.3300 0.99 1265 122 0.2001 0.2700
REMARK 3 12 2.3300 - 2.2600 0.98 1241 148 0.1984 0.2385
REMARK 3 13 2.2600 - 2.2000 0.98 1254 139 0.2110 0.2746
REMARK 3 14 2.2000 - 2.1500 0.98 1224 136 0.2080 0.2966
REMARK 3 15 2.1500 - 2.1000 0.98 1241 134 0.2106 0.2480
REMARK 3 16 2.1000 - 2.0600 0.98 1222 151 0.2166 0.2886
REMARK 3 17 2.0600 - 2.0200 0.98 1263 152 0.2378 0.2891
REMARK 3 18 2.0200 - 1.9800 0.98 1212 142 0.2576 0.2886
REMARK 3 19 1.9800 - 1.9400 0.99 1254 140 0.2731 0.2943
REMARK 3 20 1.9400 - 1.9100 0.98 1196 150 0.2968 0.3307
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) : 0.210
REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.780
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 : 0.007 2427
REMARK 3 ANGLE : 0.869 3296
REMARK 3 CHIRALITY : 0.050 368
REMARK 3 PLANARITY : 0.006 426
REMARK 3 DIHEDRAL : 17.726 861
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): -25.9524 12.6974 59.4857
REMARK 3 T TENSOR
REMARK 3 T11: 0.3037 T22: 0.3730
REMARK 3 T33: 0.3979 T12: -0.0348
REMARK 3 T13: 0.0014 T23: -0.0494
REMARK 3 L TENSOR
REMARK 3 L11: 0.8324 L22: 1.6084
REMARK 3 L33: 3.6250 L12: 0.5808
REMARK 3 L13: 0.2149 L23: 1.5049
REMARK 3 S TENSOR
REMARK 3 S11: 0.0335 S12: -0.0818 S13: 0.0282
REMARK 3 S21: 0.1007 S22: -0.1183 S23: -0.0298
REMARK 3 S31: 0.0201 S32: -0.1483 S33: -0.0094
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 8UDY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-OCT-23.
REMARK 100 THE DEPOSITION ID IS D_1000277902.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION
REMARK 200 DATE OF DATA COLLECTION : 07-FEB-23
REMARK 200 TEMPERATURE (KELVIN) : 100
REMARK 200 PH : 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-E
REMARK 200 X-RAY GENERATOR MODEL : NULL
REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M
REMARK 200 WAVELENGTH OR RANGE (A) : 0.979
REMARK 200 MONOCHROMATOR : NULL
REMARK 200 OPTICS : NULL
REMARK 200
REMARK 200 DETECTOR TYPE : PIXEL
REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M
REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS
REMARK 200 DATA SCALING SOFTWARE : AIMLESS
REMARK 200
REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31681
REMARK 200 RESOLUTION RANGE HIGH (A) : 1.830
REMARK 200 RESOLUTION RANGE LOW (A) : 59.630
REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL
REMARK 200
REMARK 200 OVERALL.
REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7
REMARK 200 DATA REDUNDANCY : 6.900
REMARK 200 R MERGE (I) : 0.05500
REMARK 200 R SYM (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.0000
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.87
REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0
REMARK 200 DATA REDUNDANCY IN SHELL : 7.20
REMARK 200 R MERGE FOR SHELL (I) : 1.06100
REMARK 200 R SYM FOR SHELL (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.300
REMARK 200
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT
REMARK 200 SOFTWARE USED: MOLREP
REMARK 200 STARTING MODEL: PDB ENTRY 8UDF
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS (%): 54.94
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM ACETATE, 20% W/V
REMARK 280 PEG8000, 100 MM POTASSIUM THIOCYANATE, PH 5, MICROBATCH,
REMARK 280 TEMPERATURE 277K
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 48.15300
REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.79650
REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000
REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 48.15300
REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 40.79650
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC
REMARK 350 SOFTWARE USED: PISA
REMARK 350 TOTAL BURIED SURFACE AREA: 2910 ANGSTROM**2
REMARK 350 SURFACE AREA OF THE COMPLEX: 24960 ANGSTROM**2
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 -43.57515
REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000
REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 94.00347
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 NA NA A 402 LIES ON A SPECIAL POSITION.
REMARK 375 HOH A 509 LIES ON A SPECIAL POSITION.
REMARK 375 HOH A 557 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 GLY A 302
REMARK 465 VAL A 303
REMARK 465 THR A 304
REMARK 465 PHE A 305
REMARK 465 GLN A 306
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 OD CSO A 145 N4 WD6 A 401 1.30
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 -129.13 53.08
REMARK 500 HIS A 41 0.03 -69.07
REMARK 500 ASN A 51 71.71 -154.00
REMARK 500 ASN A 84 -117.25 50.15
REMARK 500
REMARK 500 REMARK: NULL
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 CA A 403 CA
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 ASN A 221 O
REMARK 620 2 ASN A 221 OD1 75.7
REMARK 620 3 PHE A 223 O 89.9 100.5
REMARK 620 4 ASP A 263 O 143.9 139.1 91.3
REMARK 620 5 ASP A 263 OD1 80.2 154.3 70.4 66.4
REMARK 620 6 HOH A 507 O 57.4 116.2 118.5 90.9 54.9
REMARK 620 N 1 2 3 4 5
REMARK 620
REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL
REMARK 620 NA A 402 NA
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 HOH A 571 O
REMARK 620 2 HOH A 571 O 102.4
REMARK 620 N 1
DBREF 8UDY A 1 306 UNP P0DTD1 R1AB_SARS2 3264 3569
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 HIS 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 CSO GLY SER VAL GLY PHE ASN ILE ASP TYR ASP CYS
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
MODRES 8UDY CSO A 145 CYS MODIFIED RESIDUE
HET CSO A 145 7
HET WD6 A 401 43
HET NA A 402 1
HET CA A 403 1
HETNAM CSO S-HYDROXYCYSTEINE
HETNAM WD6 2-CYANO-D-PHENYLALANYL-2,4-DICHLORO-N-{(2S)-1-(4-
HETNAM 2 WD6 FLUOROPHENYL)-4-OXO-4-[(PROP-2-YN-1-YL)AMINO]BUTAN-2-
HETNAM 3 WD6 YL}-D-PHENYLALANINAMIDE
HETNAM NA SODIUM ION
HETNAM CA CALCIUM ION
FORMUL 1 CSO C3 H7 N O3 S
FORMUL 2 WD6 C32 H30 CL2 F N5 O3
FORMUL 3 NA NA 1+
FORMUL 4 CA CA 2+
FORMUL 5 HOH *82(H2 O)
HELIX 1 AA1 SER A 10 GLY A 15 1 6
HELIX 2 AA2 HIS A 41 CYS A 44 5 4
HELIX 3 AA3 GLU A 47 ASN A 51 5 5
HELIX 4 AA4 ASN A 53 ARG A 60 1 8
HELIX 5 AA5 SER A 62 HIS A 64 5 3
HELIX 6 AA6 ILE A 200 ASN A 214 1 15
HELIX 7 AA7 THR A 226 TYR A 237 1 12
HELIX 8 AA8 THR A 243 LEU A 250 1 8
HELIX 9 AA9 LEU A 250 GLY A 258 1 9
HELIX 10 AB1 ALA A 260 GLY A 275 1 16
HELIX 11 AB2 THR A 292 SER A 301 1 10
SHEET 1 AA1 7 VAL A 73 LEU A 75 0
SHEET 2 AA1 7 PHE A 66 ALA A 70 -1 N VAL A 68 O LEU A 75
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 GLN A 83 O VAL A 86
SHEET 1 AA2 5 LYS A 100 PHE A 103 0
SHEET 2 AA2 5 CYS A 156 GLU A 166 1 O VAL A 157 N LYS A 100
SHEET 3 AA2 5 VAL A 148 ASP A 153 -1 N ASN A 151 O SER A 158
SHEET 4 AA2 5 THR A 111 TYR A 118 -1 N SER A 113 O PHE A 150
SHEET 5 AA2 5 SER A 121 ALA A 129 -1 O SER A 123 N ALA A 116
SHEET 1 AA3 3 LYS A 100 PHE A 103 0
SHEET 2 AA3 3 CYS A 156 GLU A 166 1 O VAL A 157 N LYS A 100
SHEET 3 AA3 3 HIS A 172 THR A 175 -1 O ALA A 173 N MET A 165
LINK C SER A 144 N CSO A 145 1555 1555 1.43
LINK C CSO A 145 N GLY A 146 1555 1555 1.33
LINK O ASN A 221 CA CA A 403 1555 1555 2.71
LINK OD1 ASN A 221 CA CA A 403 1555 1555 2.28
LINK O PHE A 223 CA CA A 403 1555 1555 3.00
LINK O ASP A 263 CA CA A 403 1555 1555 2.72
LINK OD1 ASP A 263 CA CA A 403 1555 1555 2.33
LINK NA NA A 402 O HOH A 571 1555 1555 2.12
LINK NA NA A 402 O HOH A 571 1555 2557 2.12
LINK CA CA A 403 O HOH A 507 1555 1555 2.97
CRYST1 96.306 81.593 51.806 90.00 114.87 90.00 C 1 2 1 4
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 0.010384 0.000000 0.004813 0.00000
SCALE2 0.000000 0.012256 0.000000 0.00000
SCALE3 0.000000 0.000000 0.021276 0.00000