HEADER DE NOVO PROTEIN 23-AUG-24 9DBF TITLE ZN-BOUND STRUCTURE OF A SINGLE-CHAIN TET4 VARIANT WITH AN L42W TITLE 2 MUTATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: TET4 VARIANT; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS METALLOPROTEIN, COMPUTATIONAL DESIGN, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.M.HOFFNAGLE,M.N.NEELEY,F.A.TEZCAN REVDAT 2 13-AUG-25 9DBF 1 JRNL REVDAT 1 06-AUG-25 9DBF 0 JRNL AUTH A.M.HOFFNAGLE,S.SRISANTITHAM,M.NEELEY,C.Y.TSAI,F.A.TEZCAN JRNL TITL A DE NOVO DESIGNED PROTEIN WITH VERSATILE METAL BINDING AND JRNL TITL 2 TUNABLE HYDROLYTIC ACTIVITY. JRNL REF BIOCHEMISTRY V. 64 3261 2025 JRNL REFN ISSN 0006-2960 JRNL PMID 40700614 JRNL DOI 10.1021/ACS.BIOCHEM.5C00259 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17_3644 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) : 3.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.18 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.970 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 3 NUMBER OF REFLECTIONS : 10447 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.226 REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.289 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.180 REMARK 3 FREE R VALUE TEST SET COUNT : 1063 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 42.1800 - 6.4300 0.94 1175 130 0.1504 0.2463 REMARK 3 2 6.3800 - 5.0800 0.95 1140 140 0.2500 0.2743 REMARK 3 3 5.0700 - 4.4400 0.94 1251 142 0.2013 0.3205 REMARK 3 4 4.4400 - 4.0300 0.94 1091 123 0.2258 0.2023 REMARK 3 5 4.0300 - 3.7400 0.94 1216 141 0.2699 0.3398 REMARK 3 6 3.7400 - 3.5200 0.93 1150 129 0.2806 0.3837 REMARK 3 7 3.5200 - 3.3500 0.96 1192 134 0.3196 0.3587 REMARK 3 8 3.3400 - 3.2000 0.95 1169 124 0.3580 0.4154 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) : 0.576 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 34.523 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 105.1 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 124.7 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 : 0.001 2570 REMARK 3 ANGLE : 0.363 3489 REMARK 3 CHIRALITY : 0.029 401 REMARK 3 PLANARITY : 0.002 436 REMARK 3 DIHEDRAL : 16.706 954 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 283 THROUGH 370 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.7807 -3.6790 4.8819 REMARK 3 T TENSOR REMARK 3 T11: 0.9190 T22: 1.0596 REMARK 3 T33: 0.9597 T12: 0.0211 REMARK 3 T13: 0.1401 T23: 0.1524 REMARK 3 L TENSOR REMARK 3 L11: 8.2364 L22: 9.1672 REMARK 3 L33: 7.5609 L12: 0.3871 REMARK 3 L13: -1.2608 L23: -1.2348 REMARK 3 S TENSOR REMARK 3 S11: 0.5252 S12: -0.5918 S13: -1.5232 REMARK 3 S21: 0.9871 S22: -0.7075 S23: 0.3933 REMARK 3 S31: -0.2478 S32: 0.1578 S33: 0.1181 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 105 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.5265 10.1616 -10.2764 REMARK 3 T TENSOR REMARK 3 T11: 1.0441 T22: 0.7964 REMARK 3 T33: 1.0350 T12: 0.0918 REMARK 3 T13: 0.0579 T23: 0.1710 REMARK 3 L TENSOR REMARK 3 L11: 4.7236 L22: 8.9338 REMARK 3 L33: 9.6463 L12: -0.7142 REMARK 3 L13: -1.4170 L23: -1.5120 REMARK 3 S TENSOR REMARK 3 S11: -0.7178 S12: 0.3850 S13: 1.0563 REMARK 3 S21: 0.7031 S22: 0.6621 S23: -0.3650 REMARK 3 S31: -0.7538 S32: -1.2394 S33: 0.1455 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 106 THROUGH 282 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.5902 -8.2876 -0.5572 REMARK 3 T TENSOR REMARK 3 T11: 0.8237 T22: 1.0040 REMARK 3 T33: 1.0721 T12: 0.0271 REMARK 3 T13: 0.0041 T23: 0.1456 REMARK 3 L TENSOR REMARK 3 L11: 7.9555 L22: 6.6268 REMARK 3 L33: 3.7119 L12: -3.5519 REMARK 3 L13: -1.0168 L23: 1.4777 REMARK 3 S TENSOR REMARK 3 S11: 0.5245 S12: -0.8288 S13: 0.4590 REMARK 3 S21: -0.8712 S22: 0.1454 S23: -1.0160 REMARK 3 S31: 0.2548 S32: 0.6710 S33: -0.3420 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 9DBF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-AUG-24. REMARK 100 THE DEPOSITION ID IS D_1000287764. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-OCT-23 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 : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.265100 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10458 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 42.180 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.08099 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.70230 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.930 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD 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 (%): 44.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 14% PEG1500, 200 MM MGCL2, 100 MM BIS REMARK 280 -TRIS (PH 6.5), VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 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 109 REMARK 465 GLY A 110 REMARK 465 SER A 111 REMARK 465 GLY A 112 REMARK 465 GLY A 113 REMARK 465 GLY A 114 REMARK 465 GLY A 115 REMARK 465 SER A 116 REMARK 465 GLY A 117 REMARK 465 GLY A 118 REMARK 465 GLY A 119 REMARK 465 GLY A 120 REMARK 465 SER A 121 REMARK 465 GLY A 122 REMARK 465 GLY A 123 REMARK 465 GLY A 124 REMARK 465 GLY A 125 REMARK 465 SER A 126 REMARK 465 GLY A 127 REMARK 465 GLY A 128 REMARK 465 GLY A 129 REMARK 465 GLY A 130 REMARK 465 SER A 131 REMARK 465 ALA A 132 REMARK 465 GLY A 240 REMARK 465 GLY A 241 REMARK 465 GLY A 242 REMARK 465 SER A 243 REMARK 465 GLY A 244 REMARK 465 GLY A 245 REMARK 465 GLY A 246 REMARK 465 GLY A 247 REMARK 465 SER A 248 REMARK 465 GLY A 249 REMARK 465 GLY A 250 REMARK 465 GLY A 251 REMARK 465 GLY A 252 REMARK 465 SER A 253 REMARK 465 GLY A 254 REMARK 465 GLY A 255 REMARK 465 GLY A 256 REMARK 465 GLY A 257 REMARK 465 SER A 258 REMARK 465 GLY A 259 REMARK 465 GLY A 260 REMARK 465 GLY A 261 REMARK 465 GLY A 262 REMARK 465 SER A 263 REMARK 465 ALA A 264 REMARK 465 SER A 371 REMARK 465 ALA A 372 REMARK 465 GLU A 373 REMARK 465 ASN A 374 REMARK 465 LEU A 375 REMARK 465 TYR A 376 REMARK 465 PHE A 377 REMARK 465 GLN A 378 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 TRP A 3 -60.28 -90.28 REMARK 500 TYR A 105 27.62 -144.63 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 A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 38 NE2 REMARK 620 2 HIS A 170 NE2 107.6 REMARK 620 3 HIS A 302 NE2 97.0 98.2 REMARK 620 4 HOH A 501 O 109.8 123.1 117.7 REMARK 620 N 1 2 3 DBREF 9DBF A 1 378 PDB 9DBF 9DBF 1 378 SEQRES 1 A 378 ALA ASP TRP GLU ALA ALA MET LEU THR LEU LEU MET MET SEQRES 2 A 378 LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN VAL SEQRES 3 A 378 LEU THR ALA LEU TRP PHE MET ALA LEU ALA ALA HIS MET SEQRES 4 A 378 ALA ALA TRP ALA THR PRO PRO LYS LEU GLU ASP LYS SER SEQRES 5 A 378 PRO ALA SER PRO GLU MET ILE ASP PHE ARG VAL GLY PHE SEQRES 6 A 378 GLU GLU LEU ALA THR GLU ILE GLY LYS ALA ILE LYS LEU SEQRES 7 A 378 ALA ALA LEU GLY LYS VAL LYS GLU ALA GLN ALA ALA ALA SEQRES 8 A 378 GLU GLN LEU LYS THR THR VAL ASN ALA HIS TRP GLN LYS SEQRES 9 A 378 TYR ARG GLY GLY GLY GLY SER GLY GLY GLY GLY SER GLY SEQRES 10 A 378 GLY GLY GLY SER GLY GLY GLY GLY SER GLY GLY GLY GLY SEQRES 11 A 378 SER ALA ALA ASP TRP GLU ALA ALA MET LEU THR LEU LEU SEQRES 12 A 378 MET MET LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA SEQRES 13 A 378 GLN VAL LEU THR ALA LEU TRP PHE MET ALA LEU ALA ALA SEQRES 14 A 378 HIS MET ALA ALA LEU ALA THR PRO PRO LYS LEU GLU ASP SEQRES 15 A 378 LYS SER PRO ALA SER PRO GLU MET ILE ASP PHE ARG VAL SEQRES 16 A 378 GLY PHE GLU GLU LEU ALA THR GLU ILE GLY LYS ALA ILE SEQRES 17 A 378 LYS LEU ALA ALA LEU GLY LYS VAL LYS GLU ALA GLN ALA SEQRES 18 A 378 ALA ALA GLU GLN LEU LYS THR THR VAL ASN ALA HIS TRP SEQRES 19 A 378 GLN LYS TYR ARG GLY GLY GLY GLY SER GLY GLY GLY GLY SEQRES 20 A 378 SER GLY GLY GLY GLY SER GLY GLY GLY GLY SER GLY GLY SEQRES 21 A 378 GLY GLY SER ALA ALA ASP TRP GLU ALA ALA MET LEU THR SEQRES 22 A 378 LEU LEU MET MET LEU LYS VAL ILE GLU LYS ALA ASP ASN SEQRES 23 A 378 ALA ALA GLN VAL LEU THR ALA LEU TRP PHE MET ALA LEU SEQRES 24 A 378 ALA ALA HIS MET ALA ALA LEU ALA THR PRO PRO LYS LEU SEQRES 25 A 378 GLU ASP LYS SER PRO ALA SER PRO GLU MET ILE ASP PHE SEQRES 26 A 378 ARG VAL GLY PHE GLU GLU LEU ALA THR GLU ILE GLY LYS SEQRES 27 A 378 ALA ILE LYS LEU ALA ALA LEU GLY LYS VAL LYS GLU ALA SEQRES 28 A 378 GLN ALA ALA ALA GLU GLN LEU LYS THR THR VAL ASN ALA SEQRES 29 A 378 HIS TRP GLN LYS TYR ARG SER ALA GLU ASN LEU TYR PHE SEQRES 30 A 378 GLN HET ZN A 401 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *2(H2 O) HELIX 1 AA1 TRP A 3 LYS A 19 1 17 HELIX 2 AA2 ASN A 22 ALA A 41 1 20 HELIX 3 AA3 PRO A 45 GLU A 49 5 5 HELIX 4 AA4 SER A 55 LEU A 81 1 27 HELIX 5 AA5 LYS A 83 LYS A 104 1 22 HELIX 6 AA6 ASP A 134 LYS A 151 1 18 HELIX 7 AA7 ASN A 154 ALA A 172 1 19 HELIX 8 AA8 PRO A 177 GLU A 181 5 5 HELIX 9 AA9 SER A 187 LEU A 213 1 27 HELIX 10 AB1 LYS A 215 ARG A 238 1 24 HELIX 11 AB2 ASP A 266 LYS A 283 1 18 HELIX 12 AB3 ASN A 286 ALA A 304 1 19 HELIX 13 AB4 PRO A 309 GLU A 313 5 5 HELIX 14 AB5 SER A 319 LEU A 345 1 27 HELIX 15 AB6 LYS A 347 ARG A 370 1 24 LINK NE2 HIS A 38 ZN ZN A 401 1555 1555 2.37 LINK NE2 HIS A 170 ZN ZN A 401 1555 1555 2.18 LINK NE2 HIS A 302 ZN ZN A 401 1555 1555 2.20 LINK ZN ZN A 401 O HOH A 501 1555 1555 2.22 CRYST1 46.060 46.110 46.160 104.46 104.39 104.33 P 1 1 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 0.021711 0.005548 0.007855 0.00000 SCALE2 0.000000 0.022384 0.007867 0.00000 SCALE3 0.000000 0.000000 0.023707 0.00000 CONECT 298 2513 CONECT 1143 2513 CONECT 1978 2513 CONECT 2513 298 1143 1978 2514 CONECT 2514 2513 MASTER 323 0 1 15 0 0 0 6 2457 1 5 30 END