HEADER HYDROLASE 01-JUN-18 6GOK TITLE X-RAY STRUCTURE OF THE ADDUCT FORMED UPON REACTION OF BOVINE TITLE 2 PANCREATIC RIBONUCLEASE WITH A PD(II) COMPLEX BEARING N,N- TITLE 3 PYRIDYLBENZIMIDAZOLE DERIVATIVE WITH AN ALKYLATED SULPHONATE SIDE TITLE 4 CHAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE PANCREATIC; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: RNASE 1,RNASE A; COMPND 5 EC: 3.1.27.5 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913 KEYWDS PROTEIN-METALLODRUG INTERACTION, PALLADIUM-BASED DRUG, N- KEYWDS 2 PYRIDYLBENZIMIDAZOLE BIDENTATE LIGANDS, STACKING, NON COVALENT BOND, KEYWDS 3 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.MERLINO,G.FERRARO REVDAT 3 17-JAN-24 6GOK 1 LINK REVDAT 2 08-AUG-18 6GOK 1 JRNL REVDAT 1 25-JUL-18 6GOK 0 JRNL AUTH G.FERRARO,A.M.MANSOUR,A.MERLINO JRNL TITL EXPLORING THE INTERACTIONS BETWEEN MODEL PROTEINS AND PD(II) JRNL TITL 2 OR PT(II) COMPOUNDS BEARING CHARGED N,N-PYRIDYLBENZIMIDAZOLE JRNL TITL 3 BIDENTATE LIGANDS BY X-RAY CRYSTALLOGRAPHY. JRNL REF DALTON TRANS V. 47 10130 2018 JRNL REFN ESSN 1477-9234 JRNL PMID 30004541 JRNL DOI 10.1039/C8DT01663A REMARK 2 REMARK 2 RESOLUTION. 2.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 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) : 2.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 72.66 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 91.2 REMARK 3 NUMBER OF REFLECTIONS : 6196 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) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 309 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) : 2.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.72 REMARK 3 REFLECTION IN BIN (WORKING SET) : 406 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.04 REMARK 3 BIN R VALUE (WORKING SET) : 0.2730 REMARK 3 BIN FREE R VALUE SET COUNT : 13 REMARK 3 BIN FREE R VALUE : 0.2860 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1902 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 49 REMARK 3 SOLVENT ATOMS : 63 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.96 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.20000 REMARK 3 B22 (A**2) : 1.43000 REMARK 3 B33 (A**2) : -0.26000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.35000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.404 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.286 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.123 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.944 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.889 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1999 ; 0.012 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1704 ; 0.005 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2715 ; 1.637 ; 1.969 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4001 ; 1.205 ; 3.005 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 248 ; 7.087 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 89 ;36.104 ;25.281 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 337 ;16.515 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;12.549 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 293 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2228 ; 0.013 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 382 ; 0.007 ; 0.021 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): 995 ; 3.301 ; 4.996 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 994 ; 3.301 ; 4.996 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1243 ; 5.287 ; 7.482 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1243 ; 5.286 ; 7.483 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1004 ; 3.087 ; 5.111 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1005 ; 3.086 ; 5.111 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1484 ; 5.062 ; 7.533 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2301 ; 8.045 ;55.819 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2302 ; 8.043 ;55.809 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 6GOK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-JUN-18. REMARK 100 THE DEPOSITION ID IS D_1200010320. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.1 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 : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6649 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.650 REMARK 200 RESOLUTION RANGE LOW (A) : 72.660 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.1 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 79.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : 0.39100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.600 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: 1FS3 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG4000 10 MM SODIUM CITRATE REMARK 280 BUFFER PH 5.1, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 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 50.14100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 16.40250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 50.14100 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 16.40250 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 SER A 16 -30.95 -26.46 REMARK 500 TYR A 25 -62.75 -27.35 REMARK 500 GLN A 60 -137.12 -109.27 REMARK 500 HIS A 119 137.07 172.47 REMARK 500 HIS B 12 -7.49 -142.87 REMARK 500 ALA B 19 -164.10 -160.40 REMARK 500 SER B 21 -72.47 -72.16 REMARK 500 HIS B 48 63.11 -108.44 REMARK 500 GLN B 60 -144.16 -114.15 REMARK 500 HIS B 119 123.50 -174.83 REMARK 500 ALA B 122 164.60 178.33 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 PD A 201 PD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 105 NE2 REMARK 620 2 HOH A 311 O 88.5 REMARK 620 3 HOH A 319 O 91.4 179.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 F6Q A 202 PD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 119 ND1 REMARK 620 2 F6Q A 202 NAL 99.3 REMARK 620 3 F6Q A 202 NAQ 179.5 80.4 REMARK 620 4 HOH A 307 O 80.7 179.7 99.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 F6Q B 202 PD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 119 ND1 REMARK 620 2 F6Q B 202 NAL 93.6 REMARK 620 3 F6Q B 202 NAQ 172.5 93.8 REMARK 620 4 F6Q B 202 CL2 86.0 177.5 86.5 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 PD A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue F6Q A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PD B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue F6Q B 202 DBREF 6GOK A 1 124 UNP P61823 RNAS1_BOVIN 27 150 DBREF 6GOK B 1 124 UNP P61823 RNAS1_BOVIN 27 150 SEQRES 1 A 124 LYS GLU THR ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 A 124 ASP SER SER THR SER ALA ALA SER SER SER ASN TYR CYS SEQRES 3 A 124 ASN GLN MET MET LYS SER ARG ASN LEU THR LYS ASP ARG SEQRES 4 A 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 A 124 ASP VAL GLN ALA VAL CYS SER GLN LYS ASN VAL ALA CYS SEQRES 6 A 124 LYS ASN GLY GLN THR ASN CYS TYR GLN SER TYR SER THR SEQRES 7 A 124 MET SER ILE THR ASP CYS ARG GLU THR GLY SER SER LYS SEQRES 8 A 124 TYR PRO ASN CYS ALA TYR LYS THR THR GLN ALA ASN LYS SEQRES 9 A 124 HIS ILE ILE VAL ALA CYS GLU GLY ASN PRO TYR VAL PRO SEQRES 10 A 124 VAL HIS PHE ASP ALA SER VAL SEQRES 1 B 124 LYS GLU THR ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 B 124 ASP SER SER THR SER ALA ALA SER SER SER ASN TYR CYS SEQRES 3 B 124 ASN GLN MET MET LYS SER ARG ASN LEU THR LYS ASP ARG SEQRES 4 B 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 B 124 ASP VAL GLN ALA VAL CYS SER GLN LYS ASN VAL ALA CYS SEQRES 6 B 124 LYS ASN GLY GLN THR ASN CYS TYR GLN SER TYR SER THR SEQRES 7 B 124 MET SER ILE THR ASP CYS ARG GLU THR GLY SER SER LYS SEQRES 8 B 124 TYR PRO ASN CYS ALA TYR LYS THR THR GLN ALA ASN LYS SEQRES 9 B 124 HIS ILE ILE VAL ALA CYS GLU GLY ASN PRO TYR VAL PRO SEQRES 10 B 124 VAL HIS PHE ASP ALA SER VAL HET PD A 201 1 HET F6Q A 202 23 HET PD B 201 1 HET F6Q B 202 24 HETNAM PD PALLADIUM ION HETNAM F6Q N,N-PYRIDYLBENZIMIDAZOLE DERIVATIVE-PD COMPLEX FORMUL 3 PD 2(PD 2+) FORMUL 4 F6Q 2(C15 H15 CL2 N3 O3 PD S 2+) FORMUL 7 HOH *63(H2 O) HELIX 1 AA1 THR A 3 MET A 13 1 11 HELIX 2 AA2 ASN A 24 ARG A 33 1 10 HELIX 3 AA3 SER A 50 VAL A 57 1 8 HELIX 4 AA4 CYS A 58 GLN A 60 5 3 HELIX 5 AA5 THR B 3 MET B 13 1 11 HELIX 6 AA6 ASN B 24 ARG B 33 1 10 HELIX 7 AA7 SER B 50 ALA B 56 1 7 HELIX 8 AA8 VAL B 57 GLN B 60 5 4 SHEET 1 AA1 5 VAL A 43 HIS A 48 0 SHEET 2 AA1 5 MET A 79 GLU A 86 -1 O SER A 80 N HIS A 48 SHEET 3 AA1 5 TYR A 97 GLU A 111 -1 O LYS A 104 N MET A 79 SHEET 4 AA1 5 CYS A 72 GLN A 74 -1 N TYR A 73 O VAL A 108 SHEET 5 AA1 5 LYS A 61 VAL A 63 -1 N LYS A 61 O GLN A 74 SHEET 1 AA2 4 VAL A 43 HIS A 48 0 SHEET 2 AA2 4 MET A 79 GLU A 86 -1 O SER A 80 N HIS A 48 SHEET 3 AA2 4 TYR A 97 GLU A 111 -1 O LYS A 104 N MET A 79 SHEET 4 AA2 4 VAL A 116 VAL A 124 -1 O VAL A 124 N HIS A 105 SHEET 1 AA3 5 VAL B 43 VAL B 47 0 SHEET 2 AA3 5 MET B 79 GLU B 86 -1 O CYS B 84 N ASN B 44 SHEET 3 AA3 5 TYR B 97 GLU B 111 -1 O LYS B 104 N MET B 79 SHEET 4 AA3 5 CYS B 72 GLN B 74 -1 N TYR B 73 O VAL B 108 SHEET 5 AA3 5 LYS B 61 VAL B 63 -1 N LYS B 61 O GLN B 74 SHEET 1 AA4 4 VAL B 43 VAL B 47 0 SHEET 2 AA4 4 MET B 79 GLU B 86 -1 O CYS B 84 N ASN B 44 SHEET 3 AA4 4 TYR B 97 GLU B 111 -1 O LYS B 104 N MET B 79 SHEET 4 AA4 4 VAL B 116 VAL B 124 -1 O VAL B 118 N ALA B 109 SSBOND 1 CYS A 26 CYS A 84 1555 1555 2.04 SSBOND 2 CYS A 40 CYS A 95 1555 1555 2.04 SSBOND 3 CYS A 58 CYS A 110 1555 1555 2.04 SSBOND 4 CYS A 65 CYS A 72 1555 1555 2.02 SSBOND 5 CYS B 26 CYS B 84 1555 1555 2.02 SSBOND 6 CYS B 40 CYS B 95 1555 1555 2.03 SSBOND 7 CYS B 58 CYS B 110 1555 1555 2.03 SSBOND 8 CYS B 65 CYS B 72 1555 1555 2.06 LINK NE2 HIS A 105 PD PD A 201 1555 1555 2.00 LINK ND1 HIS A 119 PD F6Q A 202 1555 1555 2.15 LINK PD PD A 201 O HOH A 311 1555 1555 2.35 LINK PD PD A 201 O HOH A 319 1555 1555 2.72 LINK PD F6Q A 202 O HOH A 307 1555 1555 2.36 LINK NE2 HIS B 105 PD PD B 201 1555 1555 2.61 LINK ND1 HIS B 119 PD F6Q B 202 1555 1555 2.01 CISPEP 1 TYR A 92 PRO A 93 0 1.39 CISPEP 2 ASN A 113 PRO A 114 0 8.69 CISPEP 3 TYR B 92 PRO B 93 0 2.02 CISPEP 4 ASN B 113 PRO B 114 0 9.74 SITE 1 AC1 3 HIS A 105 HOH A 311 HOH A 319 SITE 1 AC2 9 ALA A 4 LYS A 7 GLN A 11 GLU A 111 SITE 2 AC2 9 VAL A 118 HIS A 119 HOH A 307 THR B 70 SITE 3 AC2 9 LYS B 91 SITE 1 AC3 1 HIS B 105 SITE 1 AC4 6 GLU B 2 ALA B 4 LYS B 7 VAL B 118 SITE 2 AC4 6 HIS B 119 HOH B 333 CRYST1 100.282 32.805 72.661 90.00 90.61 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 0.009972 0.000000 0.000107 0.00000 SCALE2 0.000000 0.030483 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013763 0.00000