HEADER HYDROLASE 19-JAN-23 8C8D TITLE CRYSTAL STRUCTURE OF HUMAN DNA CROSS-LINK REPAIR 1A IN COMPLEX WITH TITLE 2 HYDROXAMIC ACID INHIBITOR (COMPOUND 44). COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA CROSS-LINK REPAIR 1A PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BETA-LACTAMASE DCLRE1A,SNM1 HOMOLOG A,HSNM1,HSNM1A; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: DCLRE1A, KIAA0086, SNM1, SNM1A; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS EXONUCLEASE, SNM1A, NUCLEASE INHIBITION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.YOSAATMADJA,J.A.NEWMAN,H.T.BADDOCK,M.BIELINSKI,F.VON DELFT, AUTHOR 2 C.BOUNTRA,P.J.MCHUGH,C.J.SCHOFIELD,O.GILEADI REVDAT 1 31-JAN-24 8C8D 0 JRNL AUTH Y.YOSAATMADJA,J.A.NEWMAN,H.T.BADDOCK,M.BIELINSKI, JRNL AUTH 2 F.VON DELFT,C.BOUNTRA,P.J.MCHUGH,C.J.SCHOFIELD,O.GILEADI JRNL TITL CRYSTAL STRUCTURE OF HUMAN DNA CROSS-LINK REPAIR 1A IN JRNL TITL 2 COMPLEX WITH HYDROXAMIC ACID INHIBITOR (COMPOUND 44). JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.46 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.46 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.25 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 58824 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.212 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 2899 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 38.2500 - 4.0300 1.00 2838 179 0.1777 0.1957 REMARK 3 2 4.0300 - 3.2000 1.00 2748 126 0.1936 0.2333 REMARK 3 3 3.2000 - 2.7900 1.00 2726 149 0.2225 0.2330 REMARK 3 4 2.7900 - 2.5400 1.00 2703 130 0.2257 0.2472 REMARK 3 5 2.5400 - 2.3600 1.00 2659 138 0.2178 0.2282 REMARK 3 6 2.3600 - 2.2200 1.00 2683 150 0.2154 0.2197 REMARK 3 7 2.2200 - 2.1100 1.00 2649 148 0.2025 0.2308 REMARK 3 8 2.1100 - 2.0100 1.00 2649 134 0.2057 0.2614 REMARK 3 9 2.0100 - 1.9400 1.00 2654 151 0.2173 0.2606 REMARK 3 10 1.9400 - 1.8700 1.00 2639 140 0.2231 0.2475 REMARK 3 11 1.8700 - 1.8100 1.00 2661 129 0.2289 0.2548 REMARK 3 12 1.8100 - 1.7600 1.00 2634 140 0.2373 0.2597 REMARK 3 13 1.7600 - 1.7100 1.00 2644 130 0.2404 0.2614 REMARK 3 14 1.7100 - 1.6700 1.00 2606 138 0.2452 0.2973 REMARK 3 15 1.6700 - 1.6300 1.00 2675 127 0.2561 0.2973 REMARK 3 16 1.6300 - 1.6000 1.00 2653 133 0.2858 0.2959 REMARK 3 17 1.6000 - 1.5700 1.00 2604 142 0.2735 0.3093 REMARK 3 18 1.5700 - 1.5400 1.00 2647 132 0.2996 0.3193 REMARK 3 19 1.5400 - 1.5100 1.00 2629 124 0.3202 0.3202 REMARK 3 20 1.5100 - 1.4800 1.00 2641 133 0.3414 0.3914 REMARK 3 21 1.4800 - 1.4600 0.99 2583 126 0.4014 0.3733 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) : 0.207 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.258 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.77 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.16 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 : 0.004 2842 REMARK 3 ANGLE : 0.701 3881 REMARK 3 CHIRALITY : 0.074 430 REMARK 3 PLANARITY : 0.005 487 REMARK 3 DIHEDRAL : 16.104 1042 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 8C8D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-JAN-23. REMARK 100 THE DEPOSITION ID IS D_1292128057. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-DEC-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 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 : 58935 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.460 REMARK 200 RESOLUTION RANGE LOW (A) : 51.580 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.40 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.46 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 4.14000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 1000, 0.1M MIB BUFFER, PH 6, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 25.79000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 56.71000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.50500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 56.71000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.79000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.50500 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: 130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 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 LYS A 698 REMARK 465 LYS A 699 REMARK 465 ASN A 968 REMARK 465 LYS A 969 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 GLU A 723 CG CD OE1 OE2 REMARK 470 ASP A 829 CG OD1 OD2 REMARK 470 LYS A 885 CG CD CE NZ REMARK 470 GLU A 903 CG CD OE1 OE2 REMARK 470 GLU A 915 CG CD OE1 OE2 REMARK 470 LYS A 940 CG CD CE NZ REMARK 470 LYS A 947 CD CE NZ REMARK 470 LYS A 948 CG CD CE NZ REMARK 470 HIS A 966 CG ND1 CD2 CE1 NE2 REMARK 470 THR A 971 OG1 CG2 REMARK 470 ARG A 972 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 975 CG OD1 OD2 REMARK 470 LYS A 981 CE NZ REMARK 470 LYS A1011 CE NZ 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 ARG A 824 OH TYR A 846 3544 2.01 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 HIS A 793 -107.34 -113.49 REMARK 500 SER A 825 -162.79 -107.21 REMARK 500 ASP A 829 18.19 56.15 REMARK 500 TYR A 879 -71.95 -131.98 REMARK 500 CYS A 949 11.31 -60.41 REMARK 500 CYS A 949 33.05 -76.37 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 ZN A1103 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 732 NE2 REMARK 620 2 HIS A 734 ND1 92.6 REMARK 620 3 HIS A 793 NE2 97.7 98.1 REMARK 620 4 ASP A 815 OD2 87.9 168.9 92.8 REMARK 620 5 U2C A1101 O2 99.4 93.7 158.7 75.2 REMARK 620 6 U2C A1101 O3 173.5 82.4 87.2 96.1 76.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1104 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 736 OD2 REMARK 620 2 HIS A 737 NE2 86.7 REMARK 620 3 ASP A 815 OD2 166.1 91.0 REMARK 620 4 U2C A1101 O2 85.0 91.3 81.4 REMARK 620 5 HOH A1205 O 102.7 93.5 91.1 171.1 REMARK 620 6 HOH A1280 O 94.4 178.8 87.8 88.2 86.8 REMARK 620 N 1 2 3 4 5 DBREF 8C8D A 698 1040 UNP Q6PJP8 DCR1A_HUMAN 698 1040 SEQRES 1 A 343 LYS LYS THR CYS PRO PHE TYR LYS LYS ILE PRO GLY THR SEQRES 2 A 343 GLY PHE THR VAL ASP ALA PHE GLN TYR GLY VAL VAL GLU SEQRES 3 A 343 GLY CYS THR ALA TYR PHE LEU THR HIS PHE HIS SER ASP SEQRES 4 A 343 HIS TYR ALA GLY LEU SER LYS HIS PHE THR PHE PRO VAL SEQRES 5 A 343 TYR CYS SER GLU ILE THR GLY ASN LEU LEU LYS ASN LYS SEQRES 6 A 343 LEU HIS VAL GLN GLU GLN TYR ILE HIS PRO LEU PRO LEU SEQRES 7 A 343 ASP THR GLU CYS ILE VAL ASN GLY VAL LYS VAL VAL LEU SEQRES 8 A 343 LEU ASP ALA ASN HIS CYS PRO GLY ALA VAL MET ILE LEU SEQRES 9 A 343 PHE TYR LEU PRO ASN GLY THR VAL ILE LEU HIS THR GLY SEQRES 10 A 343 ASP PHE ARG ALA ASP PRO SER MET GLU ARG SER LEU LEU SEQRES 11 A 343 ALA ASP GLN LYS VAL HIS MET LEU TYR LEU ASP THR THR SEQRES 12 A 343 TYR CYS SER PRO GLU TYR THR PHE PRO SER GLN GLN GLU SEQRES 13 A 343 VAL ILE ARG PHE ALA ILE ASN THR ALA PHE GLU ALA VAL SEQRES 14 A 343 THR LEU ASN PRO HIS ALA LEU VAL VAL CYS GLY THR TYR SEQRES 15 A 343 SER ILE GLY LYS GLU LYS VAL PHE LEU ALA ILE ALA ASP SEQRES 16 A 343 VAL LEU GLY SER LYS VAL GLY MET SER GLN GLU LYS TYR SEQRES 17 A 343 LYS THR LEU GLN CYS LEU ASN ILE PRO GLU ILE ASN SER SEQRES 18 A 343 LEU ILE THR THR ASP MET CYS SER SER LEU VAL HIS LEU SEQRES 19 A 343 LEU PRO MET MET GLN ILE ASN PHE LYS GLY LEU GLN SER SEQRES 20 A 343 HIS LEU LYS LYS CYS GLY GLY LYS TYR ASN GLN ILE LEU SEQRES 21 A 343 ALA PHE ARG PRO THR GLY TRP THR HIS SER ASN LYS PHE SEQRES 22 A 343 THR ARG ILE ALA ASP VAL ILE PRO GLN THR LYS GLY ASN SEQRES 23 A 343 ILE SER ILE TYR GLY ILE PRO TYR SER GLU HIS SER SER SEQRES 24 A 343 TYR LEU GLU MET LYS ARG PHE VAL GLN TRP LEU LYS PRO SEQRES 25 A 343 GLN LYS ILE ILE PRO THR VAL ASN VAL GLY THR TRP LYS SEQRES 26 A 343 SER ARG SER THR MET GLU LYS TYR PHE ARG GLU TRP LYS SEQRES 27 A 343 LEU GLU ALA GLY TYR HET U2C A1101 25 HET U2C A1102 25 HET ZN A1103 1 HET ZN A1104 1 HETNAM U2C (2~{R})-3-[6-CHLORANYL-2-(FURAN-2-YLMETHYLAMINO) HETNAM 2 U2C QUINAZOLIN-4-YL]-2-METHYL-~{N}-OXIDANYL-PROPANAMIDE HETNAM ZN ZINC ION FORMUL 2 U2C 2(C17 H17 CL N4 O3) FORMUL 4 ZN 2(ZN 2+) FORMUL 6 HOH *112(H2 O) HELIX 1 AA1 PRO A 702 TYR A 704 5 3 HELIX 2 AA2 HIS A 734 ALA A 739 1 6 HELIX 3 AA3 GLU A 753 LYS A 762 1 10 HELIX 4 AA4 GLN A 766 GLN A 768 5 3 HELIX 5 AA5 ASP A 819 SER A 825 5 7 HELIX 6 AA6 SER A 850 ASN A 869 1 20 HELIX 7 AA7 GLU A 884 GLY A 895 1 12 HELIX 8 AA8 SER A 901 GLN A 909 1 9 HELIX 9 AA9 GLU A 915 SER A 918 5 4 HELIX 10 AB1 ASP A 923 SER A 927 5 5 HELIX 11 AB2 MET A 935 ILE A 937 5 3 HELIX 12 AB3 ASN A 938 CYS A 949 1 12 HELIX 13 AB4 ARG A 972 VAL A 976 5 5 HELIX 14 AB5 SER A 996 LYS A 1008 1 13 HELIX 15 AB6 THR A 1020 GLY A 1039 1 20 SHEET 1 AA1 5 LYS A 706 ILE A 707 0 SHEET 2 AA1 5 PHE A 712 VAL A 714 -1 O PHE A 712 N ILE A 707 SHEET 3 AA1 5 ALA A 727 PHE A 729 1 O PHE A 729 N THR A 713 SHEET 4 AA1 5 VAL A 749 SER A 752 1 O TYR A 750 N TYR A 728 SHEET 5 AA1 5 ILE A 770 LEU A 773 1 O HIS A 771 N VAL A 749 SHEET 1 AA2 6 CYS A 779 VAL A 781 0 SHEET 2 AA2 6 VAL A 784 ASP A 790 -1 O VAL A 786 N CYS A 779 SHEET 3 AA2 6 VAL A 798 TYR A 803 -1 O LEU A 801 N VAL A 787 SHEET 4 AA2 6 VAL A 809 HIS A 812 -1 O ILE A 810 N PHE A 802 SHEET 5 AA2 6 MET A 834 LEU A 837 1 O TYR A 836 N LEU A 811 SHEET 6 AA2 6 LYS A1011 PRO A1014 1 O ILE A1013 N LEU A 835 SHEET 1 AA3 7 ILE A 920 THR A 921 0 SHEET 2 AA3 7 VAL A 898 GLY A 899 1 N VAL A 898 O THR A 921 SHEET 3 AA3 7 VAL A 929 PRO A 933 1 O VAL A 929 N GLY A 899 SHEET 4 AA3 7 ALA A 872 THR A 878 1 N VAL A 874 O HIS A 930 SHEET 5 AA3 7 GLN A 955 ARG A 960 1 O GLN A 955 N LEU A 873 SHEET 6 AA3 7 ILE A 984 GLY A 988 1 O TYR A 987 N ALA A 958 SHEET 7 AA3 7 GLN A 979 LYS A 981 -1 N GLN A 979 O ILE A 986 SSBOND 1 CYS A 925 CYS A 949 1555 1555 2.04 LINK NE2 HIS A 732 ZN ZN A1103 1555 1555 2.14 LINK ND1 HIS A 734 ZN ZN A1103 1555 1555 2.10 LINK OD2 ASP A 736 ZN ZN A1104 1555 1555 2.38 LINK NE2 HIS A 737 ZN ZN A1104 1555 1555 2.11 LINK NE2 HIS A 793 ZN ZN A1103 1555 1555 2.14 LINK OD2 ASP A 815 ZN ZN A1103 1555 1555 2.39 LINK OD2 ASP A 815 ZN ZN A1104 1555 1555 2.14 LINK O2 U2C A1101 ZN ZN A1103 1555 1555 2.03 LINK O3 U2C A1101 ZN ZN A1103 1555 1555 2.27 LINK O2 U2C A1101 ZN ZN A1104 1555 1555 2.02 LINK ZN ZN A1104 O HOH A1205 1555 1555 2.09 LINK ZN ZN A1104 O HOH A1280 1555 1555 2.19 CRYST1 51.580 57.010 113.420 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 0.019387 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017541 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008817 0.00000