HEADER HYDROLASE 14-AUG-21 7V4R TITLE THE CRYSTAL STRUCTURE OF KFDV NS3H BOUND WITH PI COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE PROTEASE NS3; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FLAVIVIRIN PROTEASE NS3 CATALYTIC SUBUNIT,NON-STRUCTURAL COMPND 5 PROTEIN 3; COMPND 6 EC: 3.4.21.91,3.6.1.15,3.6.4.13; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KYASANUR FOREST DISEASE VIRUS; SOURCE 3 ORGANISM_COMMON: KFDV; SOURCE 4 ORGANISM_TAXID: 33743; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS KFDV, NS3 HELICASE, NTPASE, PI, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.Y.ZHANG,T.C.JIN REVDAT 3 29-NOV-23 7V4R 1 REMARK REVDAT 2 22-NOV-23 7V4R 1 JRNL REVDAT 1 17-AUG-22 7V4R 0 JRNL AUTH C.ZHANG,Y.LI,A.SAMAD,H.HE,H.MA,Y.CHEN,T.JIN JRNL TITL KYASANUR FOREST DISEASE VIRUS NS3 HELICASE: INSIGHTS INTO JRNL TITL 2 STRUCTURE, ACTIVITY, AND INHIBITORS. JRNL REF INT.J.BIOL.MACROMOL. 27856 2023 JRNL REFN ISSN 0141-8130 JRNL PMID 37924898 JRNL DOI 10.1016/J.IJBIOMAC.2023.127856 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.46 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 26180 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.980 REMARK 3 FREE R VALUE TEST SET COUNT : 4860 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 47.4600 - 6.5300 0.99 1472 163 0.1860 0.2322 REMARK 3 2 6.5300 - 5.1800 1.00 1486 169 0.1956 0.1966 REMARK 3 3 5.1800 - 4.5300 1.00 1475 166 0.1703 0.1999 REMARK 3 4 4.5300 - 4.1100 1.00 1484 160 0.1632 0.1858 REMARK 3 5 4.1100 - 3.8200 1.00 1468 164 0.1729 0.1769 REMARK 3 6 3.8200 - 3.5900 1.00 1489 163 0.1957 0.2562 REMARK 3 7 3.5900 - 3.4100 1.00 1499 163 0.2137 0.2561 REMARK 3 8 3.4100 - 3.2700 1.00 1480 159 0.2385 0.2732 REMARK 3 9 3.2700 - 3.1400 1.00 1488 157 0.2516 0.2909 REMARK 3 10 3.1400 - 3.0300 1.00 1521 168 0.2449 0.3257 REMARK 3 11 3.0300 - 2.9400 1.00 1460 164 0.2624 0.3309 REMARK 3 12 2.9400 - 2.8500 1.00 1491 159 0.2530 0.2940 REMARK 3 13 2.8500 - 2.7800 1.00 1496 166 0.2575 0.3014 REMARK 3 14 2.7800 - 2.7100 1.00 1481 162 0.2562 0.2761 REMARK 3 15 2.7100 - 2.6500 1.00 1487 164 0.2601 0.2680 REMARK 3 16 2.6500 - 2.5900 1.00 1498 163 0.2520 0.3154 REMARK 3 17 2.5900 - 2.5400 1.00 1444 153 0.2501 0.2691 REMARK 3 18 2.5400 - 2.4900 1.00 1506 170 0.2711 0.2721 REMARK 3 19 2.4900 - 2.4500 1.00 1489 171 0.2577 0.3100 REMARK 3 20 2.4500 - 2.4100 1.00 1470 163 0.2598 0.3092 REMARK 3 21 2.4100 - 2.3700 1.00 1473 166 0.2721 0.2931 REMARK 3 22 2.3700 - 2.3300 1.00 1516 174 0.2562 0.3183 REMARK 3 23 2.3300 - 2.3000 1.00 1412 155 0.2765 0.2910 REMARK 3 24 2.3000 - 2.2600 1.00 1530 176 0.2711 0.3261 REMARK 3 25 2.2600 - 2.2300 0.99 1498 168 0.3080 0.3323 REMARK 3 26 2.2300 - 2.2000 0.99 1425 163 0.2937 0.3876 REMARK 3 27 2.2000 - 2.1800 1.00 1490 169 0.2870 0.3316 REMARK 3 28 2.1800 - 2.1500 1.00 1465 162 0.2982 0.3320 REMARK 3 29 2.1500 - 2.1300 0.95 1422 160 0.3148 0.3277 REMARK 3 30 2.1300 - 2.1000 0.62 940 100 0.3658 0.3380 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.400 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.02 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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): 12.3866 11.1885 23.7349 REMARK 3 T TENSOR REMARK 3 T11: 0.1859 T22: 0.2672 REMARK 3 T33: 0.2589 T12: -0.0515 REMARK 3 T13: 0.0383 T23: -0.0266 REMARK 3 L TENSOR REMARK 3 L11: 1.3231 L22: 0.9942 REMARK 3 L33: 1.4114 L12: -0.4320 REMARK 3 L13: -0.5052 L23: 0.0534 REMARK 3 S TENSOR REMARK 3 S11: -0.0343 S12: -0.0487 S13: -0.1485 REMARK 3 S21: 0.0497 S22: -0.0587 S23: 0.0749 REMARK 3 S31: 0.1913 S32: 0.0548 S33: 0.0899 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 7V4R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-AUG-21. REMARK 100 THE DEPOSITION ID IS D_1300023990. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-SEP-18 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 : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978910 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26233 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 47.460 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 23.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.4800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 19.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.480 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: 7JNO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 800 MM K2HPO4, 800 MM NA3PO4, 100 MM REMARK 280 HEPES PH 7.5, VAPOR 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 21.76850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 94.92150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.54550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 94.92150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.76850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.54550 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 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 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 176 REMARK 465 SER A 177 REMARK 465 VAL A 178 REMARK 465 ASP A 179 REMARK 465 PRO A 251 REMARK 465 THR A 258 REMARK 465 ALA A 259 REMARK 465 GLY A 260 REMARK 465 ARG A 621 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 NH2 ARG A 220 OG1 THR A 467 4555 1.97 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 504 NE - CZ - NH1 ANGL. DEV. = -3.1 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 198 49.85 -104.82 REMARK 500 ARG A 208 -43.01 -132.96 REMARK 500 GLU A 254 18.54 -154.34 REMARK 500 GLN A 595 76.08 -158.60 REMARK 500 ARG A 605 167.18 173.48 REMARK 500 GLU A 606 60.36 60.52 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 NI A 701 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 206 OG1 REMARK 620 2 GLU A 291 OE2 78.5 REMARK 620 3 PO4 A 703 O2 91.1 155.3 REMARK 620 4 PO4 A 704 O2 147.4 72.4 109.5 REMARK 620 N 1 2 3 DBREF 7V4R A 180 621 UNP D7RF80 POLG_KFDV 1671 2112 SEQADV 7V4R GLY A 176 UNP D7RF80 EXPRESSION TAG SEQADV 7V4R SER A 177 UNP D7RF80 EXPRESSION TAG SEQADV 7V4R VAL A 178 UNP D7RF80 EXPRESSION TAG SEQADV 7V4R ASP A 179 UNP D7RF80 EXPRESSION TAG SEQRES 1 A 446 GLY SER VAL ASP PRO LEU SER VAL GLN GLY THR GLY TRP SEQRES 2 A 446 MET SER LYS GLY GLN ILE THR VAL LEU ASP MET HIS PRO SEQRES 3 A 446 GLY SER GLY LYS THR HIS ARG VAL LEU PRO GLU LEU VAL SEQRES 4 A 446 ARG GLN CYS ALA ASP ARG GLY MET ARG THR LEU VAL LEU SEQRES 5 A 446 ALA PRO THR ARG VAL VAL LEU LYS GLU MET GLU ARG ALA SEQRES 6 A 446 LEU ALA GLY LYS LYS VAL ARG PHE HIS SER PRO ALA VAL SEQRES 7 A 446 GLU GLY GLN THR THR ALA GLY ALA ILE VAL ASP VAL MET SEQRES 8 A 446 CYS HIS ALA THR TYR VAL HIS ARG ARG LEU LEU PRO GLN SEQRES 9 A 446 GLY ARG GLN ASN TRP GLU VAL ALA ILE MET ASP GLU ALA SEQRES 10 A 446 HIS TRP THR ASP PRO HIS SER ILE ALA ALA ARG GLY HIS SEQRES 11 A 446 LEU TYR SER LEU ALA LYS GLU ASN ARG CYS ALA LEU VAL SEQRES 12 A 446 LEU MET THR ALA THR PRO PRO GLY ARG GLY ASP PRO PHE SEQRES 13 A 446 PRO GLU SER ASN GLY ALA ILE MET SER GLU GLU ARG ALA SEQRES 14 A 446 ILE PRO ASP GLY GLU TRP ARG GLU GLY PHE ASP TRP ILE SEQRES 15 A 446 THR GLU TYR GLU GLY ARG THR ALA TRP PHE VAL PRO SER SEQRES 16 A 446 ILE SER LYS GLY GLY ALA VAL ALA ARG THR LEU ARG GLN SEQRES 17 A 446 ARG GLY LYS SER VAL ILE CYS LEU ASN SER LYS THR PHE SEQRES 18 A 446 GLU LYS ASP TYR LEU ARG VAL ARG GLU GLU LYS PRO ASP SEQRES 19 A 446 PHE VAL VAL THR THR ASP ILE SER GLU MET GLY ALA ASN SEQRES 20 A 446 LEU ASP VAL SER ARG VAL ILE ASP GLY ARG THR ASN ILE SEQRES 21 A 446 LYS PRO GLU GLU VAL ASP GLY LYS VAL GLU LEU THR GLY SEQRES 22 A 446 THR ARG LYS VAL THR THR ALA SER ALA ALA GLN ARG ARG SEQRES 23 A 446 GLY ARG VAL GLY ARG THR SER GLY ARG THR ASP GLU TYR SEQRES 24 A 446 ILE TYR SER GLY GLN CYS ASP ASP ASP ASP THR SER LEU SEQRES 25 A 446 VAL GLN TRP LYS GLU ALA GLN ILE LEU LEU ASP ASN ILE SEQRES 26 A 446 THR THR LEU ARG GLY PRO VAL ALA THR PHE TYR GLY PRO SEQRES 27 A 446 GLU GLN VAL LYS MET PRO GLU VAL ALA GLY HIS TYR ARG SEQRES 28 A 446 LEU ASN GLU GLU LYS ARG LYS HIS PHE ARG HIS LEU MET SEQRES 29 A 446 THR GLN CYS ASP PHE THR PRO TRP LEU ALA TRP HIS VAL SEQRES 30 A 446 ALA THR ASN THR SER ASN VAL LEU ASP ARG SER TRP THR SEQRES 31 A 446 TRP GLN GLY PRO GLU GLU ASN ALA ILE ASP GLY ALA ASP SEQRES 32 A 446 GLY ASP LEU VAL ARG PHE LYS THR PRO GLY GLY SER GLU SEQRES 33 A 446 ARG VAL LEU GLN PRO VAL TRP LYS ASP CYS ARG MET PHE SEQRES 34 A 446 ARG GLU GLY ARG ASP VAL LYS ASP PHE ILE LEU TYR ALA SEQRES 35 A 446 SER GLY ARG ARG HET NI A 701 1 HET PO4 A 702 5 HET PO4 A 703 5 HET PO4 A 704 5 HETNAM NI NICKEL (II) ION HETNAM PO4 PHOSPHATE ION FORMUL 2 NI NI 2+ FORMUL 3 PO4 3(O4 P 3-) FORMUL 6 HOH *45(H2 O) HELIX 1 AA1 PRO A 180 GLN A 184 5 5 HELIX 2 AA2 THR A 186 SER A 190 5 5 HELIX 3 AA3 ARG A 208 ASP A 219 1 12 HELIX 4 AA4 THR A 230 ARG A 239 1 10 HELIX 5 AA5 HIS A 268 LEU A 276 1 9 HELIX 6 AA6 LEU A 277 ARG A 281 5 5 HELIX 7 AA7 ASP A 296 GLU A 312 1 17 HELIX 8 AA8 PHE A 354 TYR A 360 1 7 HELIX 9 AA9 SER A 370 ARG A 384 1 15 HELIX 10 AB1 THR A 395 TYR A 400 1 6 HELIX 11 AB2 LEU A 401 LYS A 407 1 7 HELIX 12 AB3 ASP A 415 MET A 419 5 5 HELIX 13 AB4 THR A 453 GLY A 462 1 10 HELIX 14 AB5 LEU A 487 THR A 501 1 15 HELIX 15 AB6 TYR A 511 MET A 518 5 8 HELIX 16 AB7 ASN A 528 GLN A 541 1 14 HELIX 17 AB8 THR A 545 THR A 556 1 12 HELIX 18 AB9 ARG A 562 TRP A 566 5 5 HELIX 19 AC1 PRO A 569 ALA A 573 5 5 HELIX 20 AC2 ASP A 600 ARG A 605 5 6 HELIX 21 AC3 ASP A 609 SER A 618 1 10 SHEET 1 AA1 6 ILE A 194 LEU A 197 0 SHEET 2 AA1 6 ALA A 316 MET A 320 1 O LEU A 319 N LEU A 197 SHEET 3 AA1 6 VAL A 286 ASP A 290 1 N MET A 289 O VAL A 318 SHEET 4 AA1 6 THR A 224 ALA A 228 1 N LEU A 225 O ILE A 288 SHEET 5 AA1 6 VAL A 263 CYS A 267 1 O MET A 266 N ALA A 228 SHEET 6 AA1 6 VAL A 246 PHE A 248 1 N ARG A 247 O VAL A 263 SHEET 1 AA2 6 ILE A 338 GLU A 342 0 SHEET 2 AA2 6 ASP A 472 TYR A 476 1 O ASP A 472 N MET A 339 SHEET 3 AA2 6 ARG A 427 ASP A 430 1 N ASP A 430 O ILE A 475 SHEET 4 AA2 6 THR A 364 PHE A 367 1 N PHE A 367 O ILE A 429 SHEET 5 AA2 6 PHE A 410 THR A 413 1 O VAL A 411 N TRP A 366 SHEET 6 AA2 6 VAL A 388 LEU A 391 1 N LEU A 391 O VAL A 412 SHEET 1 AA3 2 THR A 433 ILE A 435 0 SHEET 2 AA3 2 THR A 449 LYS A 451 -1 O ARG A 450 N ASN A 434 SHEET 1 AA4 2 GLU A 438 VAL A 440 0 SHEET 2 AA4 2 LYS A 443 GLU A 445 -1 O LYS A 443 N VAL A 440 SHEET 1 AA5 2 ARG A 583 LYS A 585 0 SHEET 2 AA5 2 GLU A 591 VAL A 593 -1 O ARG A 592 N PHE A 584 LINK OG1 THR A 206 NI NI A 701 1555 1555 2.78 LINK OE2 GLU A 291 NI NI A 701 1555 1555 2.79 LINK NI NI A 701 O2 PO4 A 703 1555 1555 2.48 LINK NI NI A 701 O2 PO4 A 704 1555 1555 2.78 CRYST1 43.537 53.091 189.843 90.00 90.00 90.00 P 21 21 21 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 0.022969 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018836 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005268 0.00000