HEADER HYDROLASE 14-MAY-20 7C3T TITLE CRYSTAL STRUCTURE OF NE0047 (N66Q) MUTANT IN COMPLEX WITH 8-AZAGUANINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTIDINE AND DEOXYCYTIDYLATE DEAMINASE ZINC-BINDING REGION; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: GUANINE DEAMINASE; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NITROSOMONAS EUROPAEA (STRAIN ATCC 19718 / CIP SOURCE 3 103999 / KCTC 2705 / NBRC 14298); SOURCE 4 ORGANISM_TAXID: 228410; SOURCE 5 GENE: NE0047; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS HYDROLASE, DEAMINASE, 8-AZAGUANINE, COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR V.GADED,A.BITRA,J.SINGH,R.ANAND REVDAT 4 29-NOV-23 7C3T 1 REMARK REVDAT 3 16-JUN-21 7C3T 1 JRNL REVDAT 2 02-JUN-21 7C3T 1 JRNL REVDAT 1 26-MAY-21 7C3T 0 JRNL AUTH J.SINGH,V.GADED,A.BITRA,R.ANAND JRNL TITL STRUCTURE GUIDED MUTAGENESIS REVEALS THE SUBSTRATE JRNL TITL 2 DETERMINANTS OF GUANINE DEAMINASE. JRNL REF J.STRUCT.BIOL. V. 213 07747 2021 JRNL REFN ESSN 1095-8657 JRNL PMID 34010666 JRNL DOI 10.1016/J.JSB.2021.107747 REMARK 2 REMARK 2 RESOLUTION. 2.07 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0135 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.07 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 61.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.6 REMARK 3 NUMBER OF REFLECTIONS : 17682 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 957 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.07 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.12 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1063 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.56 REMARK 3 BIN R VALUE (WORKING SET) : 0.2110 REMARK 3 BIN FREE R VALUE SET COUNT : 51 REMARK 3 BIN FREE R VALUE : 0.2060 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2673 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 47 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.15 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.246 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.205 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.136 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.132 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.921 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2751 ; 0.017 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2611 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3755 ; 1.835 ; 1.977 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5967 ; 1.051 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 370 ; 6.335 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 107 ;35.267 ;23.458 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 397 ;14.160 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 22 ;16.158 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 435 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3205 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 607 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1480 ; 1.894 ; 2.492 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1479 ; 1.884 ; 2.489 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1847 ; 2.661 ; 3.722 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1848 ; 2.665 ; 3.725 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1271 ; 2.599 ; 2.807 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1269 ; 2.582 ; 2.805 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1907 ; 3.825 ; 4.101 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3081 ; 5.064 ;20.576 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3079 ; 5.050 ;20.573 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 7C3T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-MAY-20. REMARK 100 THE DEPOSITION ID IS D_1300016947. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-DEC-16 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 : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19828 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.070 REMARK 200 RESOLUTION RANGE LOW (A) : 61.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 5.370 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.07 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.47200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 4HRQ REMARK 200 REMARK 200 REMARK: FLAT PLATE-LIKE CRYSTALS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.225M MGCL2, 25% PEG 3350, 0.1M BIS- REMARK 280 TRIS (PH 5.5), VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 19.08400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.13150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.91350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.13150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.08400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.91350 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: 3610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ASN A 2 REMARK 465 GLY A 190 REMARK 465 VAL A 191 REMARK 465 HIS A 192 REMARK 465 LYS A 193 REMARK 465 GLY B 182 REMARK 465 VAL B 183 REMARK 465 ILE B 184 REMARK 465 TYR B 185 REMARK 465 ASN B 186 REMARK 465 ALA B 187 REMARK 465 ARG B 188 REMARK 465 CYS B 189 REMARK 465 GLY B 190 REMARK 465 VAL B 191 REMARK 465 HIS B 192 REMARK 465 LYS B 193 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 LYS A 89 CE NZ REMARK 470 ASP A 98 CG OD1 OD2 REMARK 470 GLU A 148 CG CD OE1 OE2 REMARK 470 GLU A 155 CG CD OE1 OE2 REMARK 470 ARG B 38 CZ NH1 NH2 REMARK 470 LEU B 100 CG CD1 CD2 REMARK 470 ARG B 125 NE CZ NH1 NH2 REMARK 470 ARG B 132 NE CZ NH1 NH2 REMARK 470 GLU B 148 CG CD OE1 OE2 REMARK 470 ASN B 181 CG OD1 ND2 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 ASP A 142 CB - CG - OD1 ANGL. DEV. = 9.2 DEGREES REMARK 500 ASP A 142 CB - CG - OD2 ANGL. DEV. = -7.6 DEGREES REMARK 500 ARG A 157 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 157 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG B 21 NE - CZ - NH2 ANGL. DEV. = 3.0 DEGREES REMARK 500 ASP B 94 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP B 142 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 ARG B 146 NE - CZ - NH2 ANGL. DEV. = -4.1 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 ALA A 43 40.98 -108.08 REMARK 500 ALA A 130 -84.98 -95.39 REMARK 500 ALA B 43 32.64 -95.00 REMARK 500 ALA B 130 -82.86 -94.05 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 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 77 ND1 REMARK 620 2 CYS A 112 SG 104.0 REMARK 620 3 CYS A 115 SG 111.9 118.3 REMARK 620 4 HOH A 301 O 118.5 101.2 103.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 77 ND1 REMARK 620 2 CYS B 112 SG 104.0 REMARK 620 3 CYS B 115 SG 116.3 117.6 REMARK 620 4 HOH B 303 O 111.5 103.0 103.8 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 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue AZG A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue AZG B 202 DBREF 7C3T A 1 193 UNP Q82Y41 Q82Y41_NITEU 1 193 DBREF 7C3T B 1 193 UNP Q82Y41 Q82Y41_NITEU 1 193 SEQADV 7C3T GLY A -1 UNP Q82Y41 EXPRESSION TAG SEQADV 7C3T HIS A 0 UNP Q82Y41 EXPRESSION TAG SEQADV 7C3T GLN A 66 UNP Q82Y41 ASN 66 ENGINEERED MUTATION SEQADV 7C3T GLY B -1 UNP Q82Y41 EXPRESSION TAG SEQADV 7C3T HIS B 0 UNP Q82Y41 EXPRESSION TAG SEQADV 7C3T GLN B 66 UNP Q82Y41 ASN 66 ENGINEERED MUTATION SEQRES 1 A 195 GLY HIS MET ASN ASP ALA LEU HIS ILE GLY LEU PRO PRO SEQRES 2 A 195 PHE LEU VAL GLN ALA ASN ASN GLU PRO ARG VAL LEU ALA SEQRES 3 A 195 ALA PRO GLU ALA ARG MET GLY TYR VAL LEU GLU LEU VAL SEQRES 4 A 195 ARG ALA ASN ILE ALA ALA ASP GLY GLY PRO PHE ALA ALA SEQRES 5 A 195 ALA VAL PHE GLU ARG ASP SER GLY LEU LEU ILE ALA ALA SEQRES 6 A 195 GLY THR GLN ARG VAL VAL PRO GLY ARG CYS SER ALA ALA SEQRES 7 A 195 HIS ALA GLU ILE LEU ALA LEU SER LEU ALA GLN ALA LYS SEQRES 8 A 195 LEU ASP THR HIS ASP LEU SER ALA ASP GLY LEU PRO ALA SEQRES 9 A 195 CYS GLU LEU VAL THR SER ALA GLU PRO CYS VAL MET CYS SEQRES 10 A 195 PHE GLY ALA VAL ILE TRP SER GLY VAL ARG SER LEU VAL SEQRES 11 A 195 CYS ALA ALA ARG SER ASP ASP VAL GLU ALA ILE GLY PHE SEQRES 12 A 195 ASP GLU GLY PRO ARG PRO GLU ASN TRP MET GLY GLY LEU SEQRES 13 A 195 GLU ALA ARG GLY ILE THR VAL THR THR GLY LEU LEU ARG SEQRES 14 A 195 ASP ALA ALA CYS ALA LEU LEU ARG GLU TYR ASN ALA CYS SEQRES 15 A 195 ASN GLY VAL ILE TYR ASN ALA ARG CYS GLY VAL HIS LYS SEQRES 1 B 195 GLY HIS MET ASN ASP ALA LEU HIS ILE GLY LEU PRO PRO SEQRES 2 B 195 PHE LEU VAL GLN ALA ASN ASN GLU PRO ARG VAL LEU ALA SEQRES 3 B 195 ALA PRO GLU ALA ARG MET GLY TYR VAL LEU GLU LEU VAL SEQRES 4 B 195 ARG ALA ASN ILE ALA ALA ASP GLY GLY PRO PHE ALA ALA SEQRES 5 B 195 ALA VAL PHE GLU ARG ASP SER GLY LEU LEU ILE ALA ALA SEQRES 6 B 195 GLY THR GLN ARG VAL VAL PRO GLY ARG CYS SER ALA ALA SEQRES 7 B 195 HIS ALA GLU ILE LEU ALA LEU SER LEU ALA GLN ALA LYS SEQRES 8 B 195 LEU ASP THR HIS ASP LEU SER ALA ASP GLY LEU PRO ALA SEQRES 9 B 195 CYS GLU LEU VAL THR SER ALA GLU PRO CYS VAL MET CYS SEQRES 10 B 195 PHE GLY ALA VAL ILE TRP SER GLY VAL ARG SER LEU VAL SEQRES 11 B 195 CYS ALA ALA ARG SER ASP ASP VAL GLU ALA ILE GLY PHE SEQRES 12 B 195 ASP GLU GLY PRO ARG PRO GLU ASN TRP MET GLY GLY LEU SEQRES 13 B 195 GLU ALA ARG GLY ILE THR VAL THR THR GLY LEU LEU ARG SEQRES 14 B 195 ASP ALA ALA CYS ALA LEU LEU ARG GLU TYR ASN ALA CYS SEQRES 15 B 195 ASN GLY VAL ILE TYR ASN ALA ARG CYS GLY VAL HIS LYS HET ZN A 201 1 HET AZG A 202 11 HET ZN B 201 1 HET AZG B 202 11 HETNAM ZN ZINC ION HETNAM AZG 5-AMINO-1H-[1,2,3]TRIAZOLO[4,5-D]PYRIMIDIN-7-OL HETSYN AZG 8-AZAGUANINE FORMUL 3 ZN 2(ZN 2+) FORMUL 4 AZG 2(C4 H4 N6 O) FORMUL 7 HOH *47(H2 O) HELIX 1 AA1 PRO A 10 GLU A 19 1 10 HELIX 2 AA2 ALA A 25 ALA A 43 1 19 HELIX 3 AA3 HIS A 77 ASP A 91 1 15 HELIX 4 AA4 CYS A 112 GLY A 123 1 12 HELIX 5 AA5 ARG A 132 ALA A 138 1 7 HELIX 6 AA6 ASN A 149 ARG A 157 1 9 HELIX 7 AA7 LEU A 166 CYS A 180 1 15 HELIX 8 AA8 PRO B 10 ASN B 17 1 8 HELIX 9 AA9 ALA B 25 ALA B 43 1 19 HELIX 10 AB1 HIS B 77 LEU B 90 1 14 HELIX 11 AB2 CYS B 112 GLY B 123 1 12 HELIX 12 AB3 ARG B 132 ALA B 138 1 7 HELIX 13 AB4 ASN B 149 ARG B 157 1 9 HELIX 14 AB5 LEU B 166 CYS B 180 1 15 SHEET 1 AA1 2 ALA A 4 GLY A 8 0 SHEET 2 AA1 2 ALA B 4 GLY B 8 -1 O ILE B 7 N LEU A 5 SHEET 1 AA2 5 LEU A 60 THR A 65 0 SHEET 2 AA2 5 ALA A 49 GLU A 54 -1 N VAL A 52 O ALA A 62 SHEET 3 AA2 5 CYS A 103 ALA A 109 -1 O VAL A 106 N ALA A 51 SHEET 4 AA2 5 SER A 126 ALA A 131 1 O VAL A 128 N THR A 107 SHEET 5 AA2 5 THR A 160 THR A 162 1 O THR A 162 N CYS A 129 SHEET 1 AA3 5 LEU B 60 THR B 65 0 SHEET 2 AA3 5 ALA B 49 GLU B 54 -1 N VAL B 52 O ILE B 61 SHEET 3 AA3 5 CYS B 103 ALA B 109 -1 O VAL B 106 N ALA B 51 SHEET 4 AA3 5 SER B 126 ALA B 131 1 O VAL B 128 N THR B 107 SHEET 5 AA3 5 THR B 160 THR B 162 1 O THR B 160 N LEU B 127 SSBOND 1 CYS A 180 CYS A 189 1555 1555 2.11 LINK ND1 HIS A 77 ZN ZN A 201 1555 1555 2.07 LINK SG CYS A 112 ZN ZN A 201 1555 1555 2.31 LINK SG CYS A 115 ZN ZN A 201 1555 1555 2.24 LINK ZN ZN A 201 O HOH A 301 1555 1555 1.99 LINK ND1 HIS B 77 ZN ZN B 201 1555 1555 2.04 LINK SG CYS B 112 ZN ZN B 201 1555 1555 2.25 LINK SG CYS B 115 ZN ZN B 201 1555 1555 2.23 LINK ZN ZN B 201 O HOH B 303 1555 1555 2.00 SITE 1 AC1 4 HIS A 77 CYS A 112 CYS A 115 HOH A 301 SITE 1 AC2 9 PHE A 48 GLN A 66 HIS A 77 ALA A 78 SITE 2 AC2 9 GLU A 79 ASP A 142 GLU A 143 HOH A 301 SITE 3 AC2 9 HOH A 310 SITE 1 AC3 4 HIS B 77 CYS B 112 CYS B 115 HOH B 303 SITE 1 AC4 8 PHE B 48 GLN B 66 HIS B 77 ALA B 78 SITE 2 AC4 8 GLU B 79 ASP B 142 GLU B 143 HOH B 303 CRYST1 38.168 73.827 110.263 90.00 90.00 90.00 P 21 21 21 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 0.026200 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013545 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009069 0.00000