PDB Short entry for 2O6M HEADER HYDROLASE/DNA 07-DEC-06 2O6M TITLE H98Q MUTANT OF THE HOMING ENDONUCLEASE I-PPOI COMPLEXED WITH DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*DTP*DTP*DGP*DAP*DCP*DTP*DCP*DTP*DCP*DTP*DTP*DAP*DAP*D COMPND 3 GP*DAP*DGP*DAP*DGP*DTP*DCP*DA)-3'; COMPND 4 CHAIN: C, D; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: I-PPOI BINDING SEQUENCE; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: INTRON-ENCODED ENDONUCLEASE I-PPOI; COMPND 9 CHAIN: A, B; COMPND 10 SYNONYM: I-PPO; COMPND 11 EC: 3.1.-.-; COMPND 12 ENGINEERED: YES; COMPND 13 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 ORGANISM_SCIENTIFIC: PHYSARUM POLYCEPHALUM; SOURCE 5 ORGANISM_TAXID: 5791; SOURCE 6 GENE: I-PPOI; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21-RIL; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET-PPO KEYWDS HOMING ENDONUCLEASE, HOMODIMER, PROTEIN-DNA COMPLEX, HNH, HYDROLASE- KEYWDS 2 DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.H.EASTBERG,B.L.STODDARD REVDAT 4 30-AUG-23 2O6M 1 REMARK REVDAT 3 20-OCT-21 2O6M 1 REMARK DBREF SEQADV LINK REVDAT 2 24-FEB-09 2O6M 1 VERSN REVDAT 1 30-OCT-07 2O6M 0 JRNL AUTH J.H.EASTBERG,J.EKLUND,R.MONNAT,B.L.STODDARD JRNL TITL MUTABILITY OF AN HNH NUCLEASE IMIDAZOLE GENERAL BASE AND JRNL TITL 2 EXCHANGE OF A DEPROTONATION MECHANISM. JRNL REF BIOCHEMISTRY V. 46 7215 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17516660 JRNL DOI 10.1021/BI700418D REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 82877.617 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 28703 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 SET) : 0.211 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2880 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3872 REMARK 3 BIN R VALUE (WORKING SET) : 0.2470 REMARK 3 BIN FREE R VALUE : 0.2870 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 458 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2488 REMARK 3 NUCLEIC ACID ATOMS : 854 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 286 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.79000 REMARK 3 B22 (A**2) : -2.79000 REMARK 3 B33 (A**2) : 5.58000 REMARK 3 B12 (A**2) : 0.11000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.25 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.30 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.210 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 3.160 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.900 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.970 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.470 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.42 REMARK 3 BSOL : 46.47 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA.PARAM REMARK 3 PARAMETER FILE 3 : WATER.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2O6M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-DEC-06. REMARK 100 THE DEPOSITION ID IS D_1000040752. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAR-05 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL 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) : 1.0 REMARK 200 MONOCHROMATOR : SINGLE CRYSTAL, CYLINDRICAL BEAM REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29954 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.29600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: PDB ENTRY 1CYQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M CITRATE, PH 5.2-5.8, 20 MM NACL, REMARK 280 2 MM EDTA, 20-30% PEG 4000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 278K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 29.62667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 59.25333 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 59.25333 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 29.62667 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, 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 MET A 1 REMARK 465 MET B 201 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 TRP A 113 CB - CA - C ANGL. DEV. = -12.9 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 GLN A 98 98.38 -69.54 REMARK 500 GLN B 270 -1.08 67.32 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 DC C 405 0.08 SIDE CHAIN REMARK 500 DT C 406 0.06 SIDE CHAIN REMARK 500 DG C 414 0.09 SIDE CHAIN REMARK 500 DA C 415 0.07 SIDE CHAIN REMARK 500 DC D 505 0.07 SIDE CHAIN REMARK 500 DG D 514 0.10 SIDE CHAIN REMARK 500 DA D 515 0.06 SIDE CHAIN 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 MG C 605 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG C 414 OP1 REMARK 620 2 ASN B 319 OD1 90.2 REMARK 620 3 HOH B 701 O 94.2 171.3 REMARK 620 4 HOH B 702 O 115.3 78.1 93.3 REMARK 620 5 HOH B 703 O 155.6 81.2 97.6 85.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 606 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DA D 513 O3' REMARK 620 2 DG D 514 OP1 63.1 REMARK 620 3 ASN A 119 OD1 80.5 90.0 REMARK 620 4 HOH A 704 O 154.5 107.1 75.9 REMARK 620 5 HOH A 705 O 110.7 94.0 168.8 92.9 REMARK 620 6 HOH A 706 O 95.2 158.0 82.5 91.1 97.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 41 SG REMARK 620 2 CYS A 100 SG 112.1 REMARK 620 3 CYS A 105 SG 105.4 108.0 REMARK 620 4 HIS A 110 ND1 111.6 108.8 110.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 602 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 125 SG REMARK 620 2 CYS A 132 SG 105.4 REMARK 620 3 HIS A 134 ND1 113.9 103.2 REMARK 620 4 CYS A 138 SG 110.6 118.7 105.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 604 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 241 SG REMARK 620 2 CYS B 300 SG 114.1 REMARK 620 3 CYS B 305 SG 110.3 109.2 REMARK 620 4 HIS B 310 ND1 109.0 107.6 106.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 603 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 325 SG REMARK 620 2 CYS B 332 SG 106.6 REMARK 620 3 HIS B 334 ND1 111.8 105.9 REMARK 620 4 CYS B 338 SG 111.8 118.3 102.4 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 A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 606 DBREF 2O6M C 401 421 PDB 2O6M 2O6M 401 421 DBREF 2O6M D 501 521 PDB 2O6M 2O6M 501 521 DBREF 2O6M A 1 163 UNP Q94702 PPO1_PHYPO 1 163 DBREF 2O6M B 201 363 UNP Q94702 PPO1_PHYPO 1 163 SEQADV 2O6M GLN A 98 UNP Q94702 HIS 98 ENGINEERED MUTATION SEQADV 2O6M GLN B 298 UNP Q94702 HIS 98 ENGINEERED MUTATION SEQRES 1 C 21 DT DT DG DA DC DT DC DT DC DT DT DA DA SEQRES 2 C 21 DG DA DG DA DG DT DC DA SEQRES 1 D 21 DT DT DG DA DC DT DC DT DC DT DT DA DA SEQRES 2 D 21 DG DA DG DA DG DT DC DA SEQRES 1 A 163 MET ALA LEU THR ASN ALA GLN ILE LEU ALA VAL ILE ASP SEQRES 2 A 163 SER TRP GLU GLU THR VAL GLY GLN PHE PRO VAL ILE THR SEQRES 3 A 163 HIS HIS VAL PRO LEU GLY GLY GLY LEU GLN GLY THR LEU SEQRES 4 A 163 HIS CYS TYR GLU ILE PRO LEU ALA ALA PRO TYR GLY VAL SEQRES 5 A 163 GLY PHE ALA LYS ASN GLY PRO THR ARG TRP GLN TYR LYS SEQRES 6 A 163 ARG THR ILE ASN GLN VAL VAL HIS ARG TRP GLY SER HIS SEQRES 7 A 163 THR VAL PRO PHE LEU LEU GLU PRO ASP ASN ILE ASN GLY SEQRES 8 A 163 LYS THR CYS THR ALA SER GLN LEU CYS HIS ASN THR ARG SEQRES 9 A 163 CYS HIS ASN PRO LEU HIS LEU CYS TRP GLU SER LEU ASP SEQRES 10 A 163 ASP ASN LYS GLY ARG ASN TRP CYS PRO GLY PRO ASN GLY SEQRES 11 A 163 GLY CYS VAL HIS ALA VAL VAL CYS LEU ARG GLN GLY PRO SEQRES 12 A 163 LEU TYR GLY PRO GLY ALA THR VAL ALA GLY PRO GLN GLN SEQRES 13 A 163 ARG GLY SER HIS PHE VAL VAL SEQRES 1 B 163 MET ALA LEU THR ASN ALA GLN ILE LEU ALA VAL ILE ASP SEQRES 2 B 163 SER TRP GLU GLU THR VAL GLY GLN PHE PRO VAL ILE THR SEQRES 3 B 163 HIS HIS VAL PRO LEU GLY GLY GLY LEU GLN GLY THR LEU SEQRES 4 B 163 HIS CYS TYR GLU ILE PRO LEU ALA ALA PRO TYR GLY VAL SEQRES 5 B 163 GLY PHE ALA LYS ASN GLY PRO THR ARG TRP GLN TYR LYS SEQRES 6 B 163 ARG THR ILE ASN GLN VAL VAL HIS ARG TRP GLY SER HIS SEQRES 7 B 163 THR VAL PRO PHE LEU LEU GLU PRO ASP ASN ILE ASN GLY SEQRES 8 B 163 LYS THR CYS THR ALA SER GLN LEU CYS HIS ASN THR ARG SEQRES 9 B 163 CYS HIS ASN PRO LEU HIS LEU CYS TRP GLU SER LEU ASP SEQRES 10 B 163 ASP ASN LYS GLY ARG ASN TRP CYS PRO GLY PRO ASN GLY SEQRES 11 B 163 GLY CYS VAL HIS ALA VAL VAL CYS LEU ARG GLN GLY PRO SEQRES 12 B 163 LEU TYR GLY PRO GLY ALA THR VAL ALA GLY PRO GLN GLN SEQRES 13 B 163 ARG GLY SER HIS PHE VAL VAL HET MG C 605 1 HET MG D 606 1 HET ZN A 601 1 HET ZN A 602 1 HET ZN B 603 1 HET ZN B 604 1 HETNAM MG MAGNESIUM ION HETNAM ZN ZINC ION FORMUL 5 MG 2(MG 2+) FORMUL 7 ZN 4(ZN 2+) FORMUL 11 HOH *286(H2 O) HELIX 1 1 THR A 4 GLY A 20 1 17 HELIX 2 2 THR A 79 LEU A 83 5 5 HELIX 3 3 ASN A 107 LEU A 109 5 3 HELIX 4 4 SER A 115 ARG A 122 1 8 HELIX 5 5 ASN A 123 CYS A 125 5 3 HELIX 6 6 THR B 204 GLY B 220 1 17 HELIX 7 7 THR B 279 LEU B 283 5 5 HELIX 8 8 ASN B 307 LEU B 309 5 3 HELIX 9 9 LEU B 316 ARG B 322 1 7 HELIX 10 10 ASN B 323 CYS B 325 5 3 SHEET 1 A 2 VAL A 24 GLY A 32 0 SHEET 2 A 2 LEU A 35 TYR A 42 -1 O GLY A 37 N VAL A 29 SHEET 1 B 3 PHE A 54 GLY A 58 0 SHEET 2 B 3 ARG A 61 ILE A 68 -1 O GLN A 63 N ALA A 55 SHEET 3 B 3 VAL A 71 GLY A 76 -1 O TRP A 75 N TYR A 64 SHEET 1 C 2 ASN A 88 ILE A 89 0 SHEET 2 C 2 LYS A 92 THR A 93 -1 O LYS A 92 N ILE A 89 SHEET 1 D 2 THR A 95 GLN A 98 0 SHEET 2 D 2 LEU A 111 GLU A 114 -1 O GLU A 114 N THR A 95 SHEET 1 E 2 VAL B 224 GLY B 232 0 SHEET 2 E 2 LEU B 235 TYR B 242 -1 O CYS B 241 N ILE B 225 SHEET 1 F 3 PHE B 254 GLY B 258 0 SHEET 2 F 3 ARG B 261 ILE B 268 -1 O GLN B 263 N ALA B 255 SHEET 3 F 3 VAL B 271 GLY B 276 -1 O HIS B 273 N ARG B 266 SHEET 1 G 3 ASN B 288 ILE B 289 0 SHEET 2 G 3 LYS B 292 GLN B 298 -1 O LYS B 292 N ILE B 289 SHEET 3 G 3 LEU B 311 SER B 315 -1 O GLU B 314 N THR B 295 LINK OP1 DG C 414 MG MG C 605 1555 1555 2.42 LINK MG MG C 605 OD1 ASN B 319 1555 1555 2.28 LINK MG MG C 605 O HOH B 701 1555 1555 2.29 LINK MG MG C 605 O HOH B 702 1555 1555 2.37 LINK MG MG C 605 O HOH B 703 1555 1555 2.46 LINK O3' DA D 513 MG MG D 606 1555 1555 2.39 LINK OP1 DG D 514 MG MG D 606 1555 1555 2.36 LINK MG MG D 606 OD1 ASN A 119 1555 1555 2.26 LINK MG MG D 606 O HOH A 704 1555 1555 2.43 LINK MG MG D 606 O HOH A 705 1555 1555 2.46 LINK MG MG D 606 O HOH A 706 1555 1555 2.17 LINK SG CYS A 41 ZN ZN A 601 1555 1555 2.35 LINK SG CYS A 100 ZN ZN A 601 1555 1555 2.28 LINK SG CYS A 105 ZN ZN A 601 1555 1555 2.30 LINK ND1 HIS A 110 ZN ZN A 601 1555 1555 2.01 LINK SG CYS A 125 ZN ZN A 602 1555 1555 2.25 LINK SG CYS A 132 ZN ZN A 602 1555 1555 2.36 LINK ND1 HIS A 134 ZN ZN A 602 1555 1555 2.07 LINK SG CYS A 138 ZN ZN A 602 1555 1555 2.31 LINK SG CYS B 241 ZN ZN B 604 1555 1555 2.31 LINK SG CYS B 300 ZN ZN B 604 1555 1555 2.29 LINK SG CYS B 305 ZN ZN B 604 1555 1555 2.30 LINK ND1 HIS B 310 ZN ZN B 604 1555 1555 2.03 LINK SG CYS B 325 ZN ZN B 603 1555 1555 2.30 LINK SG CYS B 332 ZN ZN B 603 1555 1555 2.31 LINK ND1 HIS B 334 ZN ZN B 603 1555 1555 2.24 LINK SG CYS B 338 ZN ZN B 603 1555 1555 2.28 CISPEP 1 ALA A 48 PRO A 49 0 -0.14 CISPEP 2 ALA B 248 PRO B 249 0 -0.08 SITE 1 AC1 4 CYS A 41 CYS A 100 CYS A 105 HIS A 110 SITE 1 AC2 4 CYS A 125 CYS A 132 HIS A 134 CYS A 138 SITE 1 AC3 4 CYS B 325 CYS B 332 HIS B 334 CYS B 338 SITE 1 AC4 4 CYS B 241 CYS B 300 CYS B 305 HIS B 310 SITE 1 AC5 6 ASN B 319 HOH B 701 HOH B 702 HOH B 703 SITE 2 AC5 6 DA C 413 DG C 414 SITE 1 AC6 6 ASN A 119 HOH A 704 HOH A 705 HOH A 706 SITE 2 AC6 6 DA D 513 DG D 514 CRYST1 113.850 113.850 88.880 90.00 90.00 120.00 P 31 2 1 12 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 0.008783 0.005071 0.000000 0.00000 SCALE2 0.000000 0.010142 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011251 0.00000