HEADER OXIDOREDUCTASE/DNA 23-NOV-15 5EXH TITLE CRYSTAL STRUCTURE OF MTET3-CXXC DOMAIN IN COMPLEX WITH 5- TITLE 2 CARBOXYLCYTOSINE DNA AT 1.3 ANGSTROMS RESOLUTION. COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*GP*AP*AP*TP*CP*(1CC)P*GP*GP*AP*TP*TP*C)-3'); COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: METHYLCYTOSINE DIOXYGENASE TET3; COMPND 7 CHAIN: C; COMPND 8 FRAGMENT: CXXC DOMAIN (UNP RESIDUES 51-96); COMPND 9 SYNONYM: TET3 ISOFORM 1,TET METHYLCYTOSINE DEOXYGENASE 3 ISOFORM; COMPND 10 EC: 1.14.11.-; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 7 ORGANISM_COMMON: MOUSE; SOURCE 8 ORGANISM_TAXID: 10090; SOURCE 9 GENE: TET3; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 11 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MOUSE TET3, COMPLEX, 5-CARBOXYLCYTOSINE, READER, OXIDOREDUCTASE-DNA KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.SONG REVDAT 3 27-SEP-23 5EXH 1 REMARK REVDAT 2 10-FEB-16 5EXH 1 JRNL REVDAT 1 03-FEB-16 5EXH 0 JRNL AUTH S.G.JIN,Z.M.ZHANG,T.L.DUNWELL,M.R.HARTER,X.WU,J.JOHNSON, JRNL AUTH 2 Z.LI,J.LIU,P.E.SZABO,Q.LU,G.L.XU,J.SONG,G.P.PFEIFER JRNL TITL TET3 READS 5-CARBOXYLCYTOSINE THROUGH ITS CXXC DOMAIN AND IS JRNL TITL 2 A POTENTIAL GUARDIAN AGAINST NEURODEGENERATION. JRNL REF CELL REP V. 14 493 2016 JRNL REFN ESSN 2211-1247 JRNL PMID 26774490 JRNL DOI 10.1016/J.CELREP.2015.12.044 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.1_1168 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) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.63 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 23064 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 1180 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 32.6435 - 2.5909 0.98 2789 154 0.1657 0.1840 REMARK 3 2 2.5909 - 2.0565 1.00 2761 155 0.1717 0.1965 REMARK 3 3 2.0565 - 1.7966 1.00 2714 170 0.1618 0.1781 REMARK 3 4 1.7966 - 1.6323 1.00 2751 143 0.1540 0.1778 REMARK 3 5 1.6323 - 1.5154 1.00 2728 148 0.1619 0.1945 REMARK 3 6 1.5154 - 1.4260 1.00 2695 146 0.1764 0.1833 REMARK 3 7 1.4260 - 1.3546 1.00 2751 136 0.1918 0.2242 REMARK 3 8 1.3546 - 1.2956 0.98 2695 128 0.2047 0.1899 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) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.420 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 : 0.007 920 REMARK 3 ANGLE : 1.523 1332 REMARK 3 CHIRALITY : 0.071 147 REMARK 3 PLANARITY : 0.006 87 REMARK 3 DIHEDRAL : 28.325 396 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 5EXH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-NOV-15. REMARK 100 THE DEPOSITION ID IS D_1000215662. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-FEB-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23079 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.25600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.140 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: 4HP1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 31.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, PH 7.5, 50 MM, CALCIUM REMARK 280 CHLORIDE, 41% PEG200, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K 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 37.47950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 13.61500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 37.47950 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 13.61500 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 SER C 50 REMARK 465 ARG C 51 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 DG B 1 O5' REMARK 470 LYS C 52 CG CD CE NZ 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 O HOH A 131 O HOH A 181 1.94 REMARK 500 O HOH B 108 O HOH B 140 1.99 REMARK 500 O HOH C 353 O HOH C 366 2.02 REMARK 500 O HOH A 134 O HOH A 160 2.02 REMARK 500 O HOH A 156 O HOH B 145 2.07 REMARK 500 O HOH C 369 O HOH C 377 2.12 REMARK 500 O HOH B 117 O HOH C 378 2.14 REMARK 500 O HOH A 163 O HOH A 170 2.15 REMARK 500 O HOH A 166 O HOH A 173 2.17 REMARK 500 O HOH C 312 O HOH C 376 2.18 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 177 O HOH C 376 4545 1.84 REMARK 500 O HOH A 139 O HOH C 302 4556 1.95 REMARK 500 O HOH B 151 O HOH C 350 4556 2.15 REMARK 500 O HOH C 351 O HOH C 365 2656 2.16 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 DT A 4 C3' - C2' - C1' ANGL. DEV. = -5.0 DEGREES REMARK 500 DG A 7 C3' - C2' - C1' ANGL. DEV. = -5.1 DEGREES REMARK 500 DG A 7 O4' - C1' - N9 ANGL. DEV. = 3.3 DEGREES REMARK 500 DT A 10 O4' - C1' - N1 ANGL. DEV. = -4.7 DEGREES REMARK 500 DC B 12 O4' - C4' - C3' ANGL. DEV. = -2.6 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 CYS C 84 128.93 -38.76 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 C 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 57 SG REMARK 620 2 CYS C 60 SG 110.4 REMARK 620 3 CYS C 63 SG 119.1 101.5 REMARK 620 4 CYS C 89 SG 104.4 119.7 102.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 69 SG REMARK 620 2 CYS C 72 SG 105.3 REMARK 620 3 CYS C 75 SG 118.4 105.3 REMARK 620 4 CYS C 84 SG 106.5 116.6 105.4 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN C 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN C 202 DBREF 5EXH A 1 12 PDB 5EXH 5EXH 1 12 DBREF 5EXH B 1 12 PDB 5EXH 5EXH 1 12 DBREF 5EXH C 51 96 UNP L0HN04 L0HN04_MOUSE 51 96 SEQADV 5EXH SER C 50 UNP L0HN04 EXPRESSION TAG SEQRES 1 A 12 DG DA DA DT DC 1CC DG DG DA DT DT DC SEQRES 1 B 12 DG DA DA DT DC 1CC DG DG DA DT DT DC SEQRES 1 C 47 SER ARG LYS LYS ARG LYS ARG CYS GLY THR CYS ASP PRO SEQRES 2 C 47 CYS ARG ARG LEU GLU ASN CYS GLY SER CYS THR SER CYS SEQRES 3 C 47 THR ASN ARG ARG THR HIS GLN ILE CYS LYS LEU ARG LYS SEQRES 4 C 47 CYS GLU VAL LEU LYS LYS LYS ALA HET 1CC A 6 22 HET 1CC B 6 22 HET ZN C 201 1 HET ZN C 202 1 HETNAM 1CC 5-CARBOXY-2'-DEOXYCYTIDINE MONOPHOSPHATE HETNAM ZN ZINC ION FORMUL 1 1CC 2(C10 H14 N3 O9 P) FORMUL 4 ZN 2(ZN 2+) FORMUL 6 HOH *230(H2 O) HELIX 1 AA1 CYS C 60 ARG C 65 1 6 HELIX 2 AA2 CYS C 72 ASN C 77 1 6 HELIX 3 AA3 GLU C 90 LYS C 94 5 5 LINK O3' DC A 5 P 1CC A 6 1555 1555 1.59 LINK O3' 1CC A 6 P DG A 7 1555 1555 1.63 LINK O3' DC B 5 P 1CC B 6 1555 1555 1.59 LINK O3' 1CC B 6 P DG B 7 1555 1555 1.60 LINK SG CYS C 57 ZN ZN C 201 1555 1555 2.31 LINK SG CYS C 60 ZN ZN C 201 1555 1555 2.34 LINK SG CYS C 63 ZN ZN C 201 1555 1555 2.36 LINK SG CYS C 69 ZN ZN C 202 1555 1555 2.31 LINK SG CYS C 72 ZN ZN C 202 1555 1555 2.35 LINK SG CYS C 75 ZN ZN C 202 1555 1555 2.38 LINK SG CYS C 84 ZN ZN C 202 1555 1555 2.33 LINK SG CYS C 89 ZN ZN C 201 1555 1555 2.33 SITE 1 AC1 4 CYS C 57 CYS C 60 CYS C 63 CYS C 89 SITE 1 AC2 4 CYS C 69 CYS C 72 CYS C 75 CYS C 84 CRYST1 74.959 27.230 47.060 90.00 104.44 90.00 C 1 2 1 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 0.013341 0.000000 0.003436 0.00000 SCALE2 0.000000 0.036724 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021943 0.00000