HEADER HYDROLASE 08-MAY-18 6GHS TITLE MODIFICATION DEPENDENT TAGI RESTRICTION ENDONUCLEASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TAGI RESTRICTION ENDONUCLEASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOCRISPUM AGRESTE; SOURCE 3 ORGANISM_TAXID: 37925; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI B; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 37762; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: C2566; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PTXB1 KEYWDS RESTRICTION ENDONUCLEASE, TYPE II, TYPE IV, CYTOSINE MODIFICATION, 5- KEYWDS 2 METHYLCYTOSINE, 5MC, 5-HYDROXYMETHYLCYTOSINE, 5HMC, SRA, HNH, BBA-ME KEYWDS 3 NUCLEASE, SCOA3IV, SCO5333, TBIR51I, TBIS1, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.KISIALA,A.COPELAS,H.CZAPINSKA,S.XU,M.BOCHTLER REVDAT 4 17-JAN-24 6GHS 1 LINK REVDAT 3 14-NOV-18 6GHS 1 JRNL REVDAT 2 19-SEP-18 6GHS 1 JRNL REVDAT 1 29-AUG-18 6GHS 0 JRNL AUTH M.KISIALA,A.COPELAS,H.CZAPINSKA,S.Y.XU,M.BOCHTLER JRNL TITL CRYSTAL STRUCTURE OF THE MODIFICATION-DEPENDENT SRA-HNH JRNL TITL 2 ENDONUCLEASE TAGI. JRNL REF NUCLEIC ACIDS RES. V. 46 10489 2018 JRNL REFN ESSN 1362-4962 JRNL PMID 30202937 JRNL DOI 10.1093/NAR/GKY781 REMARK 2 REMARK 2 RESOLUTION. 2.92 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0189 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.92 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 11890 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) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 607 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) : 2.92 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.99 REMARK 3 REFLECTION IN BIN (WORKING SET) : 807 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.51 REMARK 3 BIN R VALUE (WORKING SET) : 0.3630 REMARK 3 BIN FREE R VALUE SET COUNT : 43 REMARK 3 BIN FREE R VALUE : 0.3930 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2212 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 53 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.06 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.54000 REMARK 3 B22 (A**2) : 1.54000 REMARK 3 B33 (A**2) : -3.09000 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): 0.523 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.293 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.279 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 16.582 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.893 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.911 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2278 ; 0.008 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2060 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3092 ; 1.338 ; 1.943 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4777 ; 0.932 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 285 ; 6.271 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 115 ;34.393 ;23.391 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 358 ;14.906 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;21.054 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 323 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2608 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 468 ; 0.001 ; 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): 1143 ; 2.689 ; 5.048 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1142 ; 2.684 ; 5.047 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1427 ; 4.623 ; 7.552 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1428 ; 4.622 ; 7.554 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1135 ; 2.674 ; 5.343 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1134 ; 2.675 ; 5.342 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1665 ; 4.741 ; 7.886 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2365 ; 7.486 ;56.828 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2362 ; 7.481 ;56.845 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 : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE IDENTITY OF THE METAL ION IN THE ACTIVE SITE (LIGATED BY HIS REMARK 3 254 AND ASP 258) IS UNCERTAIN. UNDER PHYSIOLOGICAL CONDITIONS THIS REMARK 3 SITE IS MOST LIKELY OCCUPIED BY A MG2+ ION. HOWEVER, SINCE THE REMARK 3 CONCENTRATION OF EDTA IN THE PROTEIN BUFFER EXCEEDS THE MG2+ REMARK 3 CONCENTRATION IN THE RESERVOIR BUFFER ALMOST 20 TIMES WE PREDICT REMARK 3 THAT THE MG2+ IONS (AND CA2+ IONS THAT WERE ALSO PRESENT IN THE REMARK 3 BUFFER) WERE DEPLETED. UNFORTUNATELY, THE RESOLUTION OF THE REMARK 3 DIFFRACTION DATA IS NOT HIGH ENOUGH TO PERFORM THE ANALYSIS OF THE REMARK 3 METAL-LIGAND DISTANCES, BUT SINCE SODIUM IONS WERE ABUNDANT IN REMARK 3 BOTH BUFFERS AND SINCE THE ELECTRON DENSITY LEVEL OF THE ION REMARK 3 ROUGHLY CORRESPONDS TO ONE OF THE SURROUNDING PROTEIN AND SOLVENT REMARK 3 ATOMS, WE HAVE TENTATIVELY ASSIGNED THE METAL IN THE ACTIVE SITE REMARK 3 AS A NA+ ION. REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 4 REMARK 4 6GHS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-MAY-18. REMARK 100 THE DEPOSITION ID IS D_1200009808. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-FEB-18 REMARK 200 TEMPERATURE (KELVIN) : 294 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER X8 PROTEUM REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : HELIOS MULTILAYER OPTICS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRUKER PLATINUM 135 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SAINT, SADABS REMARK 200 DATA SCALING SOFTWARE : SAINT, SADABS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12496 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.920 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 200 DATA REDUNDANCY : 3.230 REMARK 200 R MERGE (I) : 0.23860 REMARK 200 R SYM (I) : 0.21960 REMARK 200 FOR THE DATA SET : 4.3800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.92 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.69830 REMARK 200 R SYM FOR SHELL (I) : 0.94850 REMARK 200 FOR SHELL : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER, FFFEAR, BALBES REMARK 200 STARTING MODEL: 3CLZ, 5MKW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 72.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: A5 MORPHEUS BUFFER (10% W/V PEG 20 REMARK 280 000, 20% V/V PEG MME 550, 0.03 M MGCL2, 0.03 M CACL2, 0.1 M MOPS/ REMARK 280 HEPES-NA PH 7.5), LIQUID DIFFUSION, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 103.78800 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 36.48150 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 36.48150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 51.89400 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 36.48150 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 36.48150 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 155.68200 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 36.48150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 36.48150 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 51.89400 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 36.48150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 36.48150 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 155.68200 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 103.78800 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: 3430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 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 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 MET A 1 REMARK 465 ASP A 168 REMARK 465 LEU A 169 REMARK 465 SER A 170 REMARK 465 ALA A 171 REMARK 465 THR A 172 REMARK 465 ALA A 173 REMARK 465 GLU A 174 REMARK 465 SER A 175 REMARK 465 THR A 176 REMARK 465 SER A 177 REMARK 465 VAL A 178 REMARK 465 GLN A 179 REMARK 465 GLY A 180 REMARK 465 PRO A 181 REMARK 465 ALA A 182 REMARK 465 PRO A 183 REMARK 465 HIS A 184 REMARK 465 LYS A 185 REMARK 465 LYS A 186 REMARK 465 THR A 187 REMARK 465 THR A 188 REMARK 465 VAL A 189 REMARK 465 SER A 190 REMARK 465 LYS A 191 REMARK 465 ALA A 192 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 CYS A 210 SG REMARK 620 2 CYS A 213 SG 123.8 REMARK 620 3 CYS A 250 SG 105.4 110.5 REMARK 620 4 ASP A 253 OD2 97.4 113.1 104.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 402 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 258 OD2 REMARK 620 2 HOH A 516 O 89.3 REMARK 620 3 HOH A 519 O 75.5 133.9 REMARK 620 4 HOH A 545 O 139.0 99.4 69.7 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 402 DBREF 6GHS A 1 311 PDB 6GHS 6GHS 1 311 SEQRES 1 A 311 MET ALA TYR LYS ARG THR PHE GLY HIS ILE PRO GLY HIS SEQRES 2 A 311 PRO GLU GLY SER THR TYR SER ASN ARG ARG GLN VAL GLN SEQRES 3 A 311 LYS ALA GLY LEU HIS ALA HIS LEU GLN ALA GLY ILE SER SEQRES 4 A 311 GLY THR ALA LYS GLN GLY ALA ASP ALA ILE VAL LEU ASN SEQRES 5 A 311 GLY GLY TYR PRO ASP ASP ARG ASP TYR GLY ASP GLU ILE SEQRES 6 A 311 ILE TYR THR GLY HIS GLY GLY GLN ASP PRO VAL THR LYS SEQRES 7 A 311 LYS GLN ILE ARG ASP GLN ASP LEU ASP ASP PRO GLY ASN SEQRES 8 A 311 ALA GLY LEU VAL ARG SER GLN LEU GLU GLY LEU PRO VAL SEQRES 9 A 311 ARG VAL ILE ARG GLY ALA GLY GLY GLU LYS PRO TYR SER SEQRES 10 A 311 PRO SER SER GLY TYR ARG TYR ASP GLY LEU TYR LYS VAL SEQRES 11 A 311 VAL ALA HIS TRP PHE ALA ASN HIS GLU ASP ALA PRO GLN SEQRES 12 A 311 PHE ARG VAL CYS GLN PHE GLN LEU VAL LYS ILE TYR ASP SEQRES 13 A 311 GLN VAL ALA ALA GLY VAL VAL VAL ASP ASN PRO ASP LEU SEQRES 14 A 311 SER ALA THR ALA GLU SER THR SER VAL GLN GLY PRO ALA SEQRES 15 A 311 PRO HIS LYS LYS THR THR VAL SER LYS ALA VAL ARG SER SEQRES 16 A 311 ALA GLN VAL VAL LYS ASN VAL LYS GLY TRP HIS LYS HIS SEQRES 17 A 311 ARG CYS GLN VAL CYS GLY ILE VAL ILE GLU VAL ASP VAL SEQRES 18 A 311 GLY PRO TYR SER GLN GLY ALA HIS ILE ARG PRO LEU GLY SEQRES 19 A 311 ARG LYS HIS GLY GLY PRO ASP VAL GLU SER ASN MET LEU SEQRES 20 A 311 CYS LEU CYS PRO ASN ASP HIS VAL ARG PHE ASP ASN GLY SEQRES 21 A 311 ALA LEU TYR ILE THR ASP ASP LEU LYS VAL VAL ASN ALA SEQRES 22 A 311 LEU ASN GLY GLU VAL ILE GLY PRO LEU ARG VAL HIS PRO SEQRES 23 A 311 ARG HIS VAL ILE ASP LEU ASP HIS ILE ARG TYR HIS ARG SEQRES 24 A 311 SER GLN LEU PRO ASN ILE PRO LEU GLU GLY SER SER HET ZN A 401 1 HET NA A 402 1 HETNAM ZN ZINC ION HETNAM NA SODIUM ION FORMUL 2 ZN ZN 2+ FORMUL 3 NA NA 1+ FORMUL 4 HOH *53(H2 O) HELIX 1 AA1 ASN A 21 GLY A 29 1 9 HELIX 2 AA2 ASP A 88 GLY A 101 1 14 HELIX 3 AA3 ALA A 196 LYS A 207 1 12 HELIX 4 AA4 VAL A 242 SER A 244 5 3 HELIX 5 AA5 CYS A 250 ASN A 259 1 10 HELIX 6 AA6 ASP A 291 SER A 300 1 10 SHEET 1 AA1 5 THR A 18 TYR A 19 0 SHEET 2 AA1 5 TYR A 122 ASN A 137 -1 O TYR A 122 N TYR A 19 SHEET 3 AA1 5 VAL A 104 GLY A 109 -1 N VAL A 104 O TYR A 128 SHEET 4 AA1 5 GLY A 45 LEU A 51 1 N LEU A 51 O GLY A 109 SHEET 5 AA1 5 ILE A 38 THR A 41 -1 N SER A 39 O ALA A 48 SHEET 1 AA2 5 THR A 18 TYR A 19 0 SHEET 2 AA2 5 TYR A 122 ASN A 137 -1 O TYR A 122 N TYR A 19 SHEET 3 AA2 5 ARG A 145 LYS A 153 -1 O GLN A 148 N TRP A 134 SHEET 4 AA2 5 GLU A 64 THR A 68 -1 N ILE A 65 O LEU A 151 SHEET 5 AA2 5 ARG A 59 ASP A 60 -1 N ARG A 59 O ILE A 66 SHEET 1 AA3 2 VAL A 163 VAL A 164 0 SHEET 2 AA3 2 ARG A 194 SER A 195 1 O ARG A 194 N VAL A 164 SHEET 1 AA4 2 ILE A 217 GLU A 218 0 SHEET 2 AA4 2 PRO A 223 TYR A 224 -1 O TYR A 224 N ILE A 217 SHEET 1 AA5 2 GLN A 226 HIS A 229 0 SHEET 2 AA5 2 MET A 246 LEU A 249 -1 O LEU A 247 N ALA A 228 SHEET 1 AA6 3 TYR A 263 ILE A 264 0 SHEET 2 AA6 3 LYS A 269 VAL A 271 -1 O VAL A 271 N TYR A 263 SHEET 3 AA6 3 VAL A 278 PRO A 281 -1 O GLY A 280 N VAL A 270 LINK SG CYS A 210 ZN ZN A 401 1555 1555 2.43 LINK SG CYS A 213 ZN ZN A 401 1555 1555 1.96 LINK SG CYS A 250 ZN ZN A 401 1555 1555 2.25 LINK OD2 ASP A 253 ZN ZN A 401 1555 1555 1.88 LINK OD2 ASP A 258 NA NA A 402 1555 1555 2.66 LINK NA NA A 402 O HOH A 516 1555 1555 2.04 LINK NA NA A 402 O HOH A 519 1555 1555 2.20 LINK NA NA A 402 O HOH A 545 1555 1555 2.90 SITE 1 AC1 4 CYS A 210 CYS A 213 CYS A 250 ASP A 253 SITE 1 AC2 5 HIS A 254 ASP A 258 HOH A 516 HOH A 519 SITE 2 AC2 5 HOH A 545 CRYST1 72.963 72.963 207.576 90.00 90.00 90.00 P 41 21 2 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 0.013706 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013706 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004818 0.00000