HEADER HYDROLASE 01-SEP-11 3TN4 TITLE CRYSTAL STRUCTURE OF GKAP MUTANT G209D FROM GEOBACILLUS KAUSTOPHILUS TITLE 2 HTA426 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOTRIESTERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.5.-.-; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS KAUSTOPHILUS; SOURCE 3 ORGANISM_TAXID: 235909; SOURCE 4 STRAIN: HTA426; SOURCE 5 GENE: GK1506; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS (DE3)-RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS PHOSPHOTRIESTERASE, LACTONASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.AN,Z.ZHANG,Y.ZHANG,Y.FENG,G.WU REVDAT 3 06-DEC-23 3TN4 1 REMARK REVDAT 2 01-NOV-23 3TN4 1 REMARK SEQADV LINK REVDAT 1 19-SEP-12 3TN4 0 JRNL AUTH J.AN,Z.ZHANG,Y.ZHANG,Y.FENG,G.WU JRNL TITL ENGINEERING A THERMOSTABLE LACTONASE FOR ENHANCED JRNL TITL 2 PHOSPHOTRIESTERASE ACTIVITY AGAINST ORGANOPHOSPHATE JRNL TITL 3 PESTICIDES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 3 NUMBER OF REFLECTIONS : 112415 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) : 0.181 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5946 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) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7051 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.09 REMARK 3 BIN R VALUE (WORKING SET) : 0.3040 REMARK 3 BIN FREE R VALUE SET COUNT : 370 REMARK 3 BIN FREE R VALUE : 0.3370 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5104 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 903 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.57 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.38000 REMARK 3 B22 (A**2) : 0.21000 REMARK 3 B33 (A**2) : -0.10000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.84000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.073 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.071 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.045 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.699 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.960 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5222 ; 0.010 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7068 ; 1.158 ; 1.961 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 646 ; 5.586 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 252 ;33.155 ;23.730 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 864 ;14.245 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 38 ;17.107 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 762 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4038 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 3212 ; 0.392 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5166 ; 0.758 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2008 ; 1.387 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1899 ; 2.380 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 3 A 320 4 REMARK 3 1 B 3 B 320 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 2505 ; 0.310 ; 0.500 REMARK 3 MEDIUM THERMAL 1 A (A**2): 2505 ; 0.460 ; 2.000 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 3 A 326 REMARK 3 RESIDUE RANGE : A 401 A 402 REMARK 3 ORIGIN FOR THE GROUP (A): 17.5130 -3.1549 28.4913 REMARK 3 T TENSOR REMARK 3 T11: 0.0760 T22: 0.0743 REMARK 3 T33: 0.0745 T12: 0.0050 REMARK 3 T13: 0.0010 T23: -0.0084 REMARK 3 L TENSOR REMARK 3 L11: 0.5098 L22: 0.5931 REMARK 3 L33: 0.2923 L12: 0.2816 REMARK 3 L13: 0.1550 L23: 0.1830 REMARK 3 S TENSOR REMARK 3 S11: -0.0071 S12: -0.0149 S13: 0.0604 REMARK 3 S21: 0.0165 S22: -0.0143 S23: 0.0247 REMARK 3 S31: -0.0026 S32: 0.0111 S33: 0.0214 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 501 A 945 REMARK 3 RESIDUE RANGE : B 501 B 958 REMARK 3 ORIGIN FOR THE GROUP (A): 5.8913 -18.2299 22.4040 REMARK 3 T TENSOR REMARK 3 T11: 0.0089 T22: 0.0223 REMARK 3 T33: 0.0006 T12: -0.0033 REMARK 3 T13: 0.0014 T23: -0.0019 REMARK 3 L TENSOR REMARK 3 L11: 0.2122 L22: 0.2948 REMARK 3 L33: 0.0988 L12: 0.2450 REMARK 3 L13: 0.1444 L23: 0.1691 REMARK 3 S TENSOR REMARK 3 S11: -0.0026 S12: 0.0183 S13: 0.0068 REMARK 3 S21: 0.0102 S22: 0.0026 S23: 0.0100 REMARK 3 S31: 0.0037 S32: 0.0104 S33: 0.0000 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 3 B 326 REMARK 3 RESIDUE RANGE : B 401 B 402 REMARK 3 ORIGIN FOR THE GROUP (A): -4.1331 -33.3075 16.3542 REMARK 3 T TENSOR REMARK 3 T11: 0.0736 T22: 0.0850 REMARK 3 T33: 0.0765 T12: 0.0093 REMARK 3 T13: -0.0075 T23: -0.0284 REMARK 3 L TENSOR REMARK 3 L11: 0.4706 L22: 0.4914 REMARK 3 L33: 0.4039 L12: 0.2096 REMARK 3 L13: 0.2636 L23: 0.2578 REMARK 3 S TENSOR REMARK 3 S11: 0.0190 S12: 0.0640 S13: -0.0654 REMARK 3 S21: 0.0279 S22: -0.0069 S23: 0.0053 REMARK 3 S31: 0.0205 S32: 0.0102 S33: -0.0121 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 USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 3TN4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-SEP-11. REMARK 100 THE DEPOSITION ID IS D_1000067677. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-DEC-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-225 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 118387 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 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 (%) : 94.3 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.04900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 0.44300 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: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 3ORW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 13% PEG 8000, 8% ETHYLENE GLYCOL, 2% REMARK 280 GLYCEROL, 0.05M SODIUM HEPES PH7.3, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 287K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 44.18900 REMARK 290 SMTRY3 2 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: 3710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 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 MET A -33 REMARK 465 GLY A -32 REMARK 465 SER A -31 REMARK 465 SER A -30 REMARK 465 HIS A -29 REMARK 465 HIS A -28 REMARK 465 HIS A -27 REMARK 465 HIS A -26 REMARK 465 HIS A -25 REMARK 465 HIS A -24 REMARK 465 SER A -23 REMARK 465 SER A -22 REMARK 465 GLY A -21 REMARK 465 LEU A -20 REMARK 465 VAL A -19 REMARK 465 PRO A -18 REMARK 465 ARG A -17 REMARK 465 GLY A -16 REMARK 465 SER A -15 REMARK 465 HIS A -14 REMARK 465 MET A -13 REMARK 465 ALA A -12 REMARK 465 SER A -11 REMARK 465 MET A -10 REMARK 465 THR A -9 REMARK 465 GLY A -8 REMARK 465 GLY A -7 REMARK 465 GLN A -6 REMARK 465 GLN A -5 REMARK 465 MET A -4 REMARK 465 GLY A -3 REMARK 465 ARG A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 MET B -33 REMARK 465 GLY B -32 REMARK 465 SER B -31 REMARK 465 SER B -30 REMARK 465 HIS B -29 REMARK 465 HIS B -28 REMARK 465 HIS B -27 REMARK 465 HIS B -26 REMARK 465 HIS B -25 REMARK 465 HIS B -24 REMARK 465 SER B -23 REMARK 465 SER B -22 REMARK 465 GLY B -21 REMARK 465 LEU B -20 REMARK 465 VAL B -19 REMARK 465 PRO B -18 REMARK 465 ARG B -17 REMARK 465 GLY B -16 REMARK 465 SER B -15 REMARK 465 HIS B -14 REMARK 465 MET B -13 REMARK 465 ALA B -12 REMARK 465 SER B -11 REMARK 465 MET B -10 REMARK 465 THR B -9 REMARK 465 GLY B -8 REMARK 465 GLY B -7 REMARK 465 GLN B -6 REMARK 465 GLN B -5 REMARK 465 MET B -4 REMARK 465 GLY B -3 REMARK 465 ARG B -2 REMARK 465 GLY B -1 REMARK 465 SER B 0 REMARK 465 MET B 1 REMARK 465 ALA B 2 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 OE1 GLU A 103 O HOH A 734 2.18 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 PRO A 69 33.67 -96.90 REMARK 500 ALA A 135 -130.38 48.65 REMARK 500 ILE A 317 -56.15 -123.62 REMARK 500 PRO B 69 35.00 -94.88 REMARK 500 ALA B 105 74.65 -118.19 REMARK 500 GLU B 132 -58.01 -121.52 REMARK 500 ALA B 135 -131.02 47.71 REMARK 500 ILE B 317 -55.93 -121.56 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 CO A 401 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 23 NE2 REMARK 620 2 HIS A 25 NE2 110.5 REMARK 620 3 KCX A 145 OQ1 95.8 92.9 REMARK 620 4 ASP A 266 OD1 85.5 84.5 177.4 REMARK 620 5 HOH A 501 O 113.3 134.8 93.5 88.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO A 402 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 99 OH REMARK 620 2 KCX A 145 OQ2 97.9 REMARK 620 3 HIS A 178 ND1 81.8 99.2 REMARK 620 4 HIS A 206 NE2 162.1 98.2 88.0 REMARK 620 5 HOH A 501 O 89.9 96.3 163.3 96.1 REMARK 620 6 HOH A 502 O 75.2 168.0 89.7 90.2 74.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO B 401 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 23 NE2 REMARK 620 2 HIS B 25 NE2 109.3 REMARK 620 3 KCX B 145 OQ1 95.4 91.7 REMARK 620 4 ASP B 266 OD1 84.2 86.8 178.2 REMARK 620 5 HOH B 501 O 116.4 133.0 94.4 87.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO B 402 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 99 OH REMARK 620 2 KCX B 145 OQ2 98.2 REMARK 620 3 HIS B 178 ND1 80.9 103.6 REMARK 620 4 HIS B 206 NE2 161.0 100.3 90.7 REMARK 620 5 HOH B 501 O 85.5 93.5 159.5 97.4 REMARK 620 6 HOH B 502 O 77.1 168.8 85.8 85.4 76.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO B 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3TN3 RELATED DB: PDB REMARK 900 RELATED ID: 3TN5 RELATED DB: PDB REMARK 900 RELATED ID: 3TN6 RELATED DB: PDB REMARK 900 RELATED ID: 3TNB RELATED DB: PDB DBREF 3TN4 A 1 326 UNP Q5KZU5 Q5KZU5_GEOKA 1 326 DBREF 3TN4 B 1 326 UNP Q5KZU5 Q5KZU5_GEOKA 1 326 SEQADV 3TN4 MET A -33 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY A -32 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER A -31 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER A -30 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS A -29 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS A -28 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS A -27 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS A -26 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS A -25 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS A -24 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER A -23 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER A -22 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY A -21 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 LEU A -20 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 VAL A -19 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 PRO A -18 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 ARG A -17 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY A -16 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER A -15 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS A -14 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 MET A -13 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 ALA A -12 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER A -11 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 MET A -10 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 THR A -9 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY A -8 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY A -7 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLN A -6 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLN A -5 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 MET A -4 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY A -3 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 ARG A -2 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY A -1 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER A 0 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 ASP A 209 UNP Q5KZU5 GLY 209 ENGINEERED MUTATION SEQADV 3TN4 MET B -33 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY B -32 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER B -31 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER B -30 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS B -29 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS B -28 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS B -27 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS B -26 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS B -25 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS B -24 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER B -23 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER B -22 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY B -21 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 LEU B -20 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 VAL B -19 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 PRO B -18 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 ARG B -17 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY B -16 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER B -15 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 HIS B -14 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 MET B -13 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 ALA B -12 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER B -11 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 MET B -10 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 THR B -9 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY B -8 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY B -7 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLN B -6 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLN B -5 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 MET B -4 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY B -3 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 ARG B -2 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 GLY B -1 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 SER B 0 UNP Q5KZU5 EXPRESSION TAG SEQADV 3TN4 ASP B 209 UNP Q5KZU5 GLY 209 ENGINEERED MUTATION SEQRES 1 A 360 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 360 LEU VAL PRO ARG GLY SER HIS MET ALA SER MET THR GLY SEQRES 3 A 360 GLY GLN GLN MET GLY ARG GLY SER MET ALA GLU MET VAL SEQRES 4 A 360 GLU THR VAL CYS GLY PRO VAL PRO VAL GLU GLN LEU GLY SEQRES 5 A 360 LYS THR LEU ILE HIS GLU HIS PHE LEU PHE GLY TYR PRO SEQRES 6 A 360 GLY PHE GLN GLY ASP VAL THR ARG GLY THR PHE ARG GLU SEQRES 7 A 360 ASP GLU SER LEU ARG VAL ALA VAL GLU ALA ALA GLU LYS SEQRES 8 A 360 MET LYS ARG HIS GLY ILE GLN THR VAL VAL ASP PRO THR SEQRES 9 A 360 PRO ASN ASP CYS GLY ARG ASN PRO ALA PHE LEU ARG ARG SEQRES 10 A 360 VAL ALA GLU GLU THR GLY LEU ASN ILE ILE CYS ALA THR SEQRES 11 A 360 GLY TYR TYR TYR GLU GLY GLU GLY ALA PRO PRO TYR PHE SEQRES 12 A 360 GLN PHE ARG ARG LEU LEU GLY THR ALA GLU ASP ASP ILE SEQRES 13 A 360 TYR ASP MET PHE MET ALA GLU LEU THR GLU GLY ILE ALA SEQRES 14 A 360 ASP THR GLY ILE LYS ALA GLY VAL ILE KCX LEU ALA SER SEQRES 15 A 360 SER LYS GLY ARG ILE THR GLU TYR GLU LYS MET PHE PHE SEQRES 16 A 360 ARG ALA ALA ALA ARG ALA GLN LYS GLU THR GLY ALA VAL SEQRES 17 A 360 ILE ILE THR HIS THR GLN GLU GLY THR MET GLY PRO GLU SEQRES 18 A 360 GLN ALA ALA TYR LEU LEU GLU HIS GLY ALA ASP PRO LYS SEQRES 19 A 360 LYS ILE VAL ILE GLY HIS MET CYS ASP ASN THR ASP PRO SEQRES 20 A 360 ASP TYR HIS ARG LYS THR LEU ALA TYR GLY VAL TYR ILE SEQRES 21 A 360 ALA PHE ASP ARG PHE GLY ILE GLN GLY MET VAL GLY ALA SEQRES 22 A 360 PRO THR ASP GLU GLU ARG VAL ARG THR LEU LEU ALA LEU SEQRES 23 A 360 LEU ARG ASP GLY TYR GLU LYS GLN ILE MET LEU SER HIS SEQRES 24 A 360 ASP THR VAL ASN VAL TRP LEU GLY ARG PRO PHE THR LEU SEQRES 25 A 360 PRO GLU PRO PHE ALA GLU MET MET LYS ASN TRP HIS VAL SEQRES 26 A 360 GLU HIS LEU PHE VAL ASN ILE ILE PRO ALA LEU LYS ASN SEQRES 27 A 360 GLU GLY ILE ARG ASP GLU VAL LEU GLU GLN MET PHE ILE SEQRES 28 A 360 GLY ASN PRO ALA ALA LEU PHE SER ALA SEQRES 1 B 360 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 360 LEU VAL PRO ARG GLY SER HIS MET ALA SER MET THR GLY SEQRES 3 B 360 GLY GLN GLN MET GLY ARG GLY SER MET ALA GLU MET VAL SEQRES 4 B 360 GLU THR VAL CYS GLY PRO VAL PRO VAL GLU GLN LEU GLY SEQRES 5 B 360 LYS THR LEU ILE HIS GLU HIS PHE LEU PHE GLY TYR PRO SEQRES 6 B 360 GLY PHE GLN GLY ASP VAL THR ARG GLY THR PHE ARG GLU SEQRES 7 B 360 ASP GLU SER LEU ARG VAL ALA VAL GLU ALA ALA GLU LYS SEQRES 8 B 360 MET LYS ARG HIS GLY ILE GLN THR VAL VAL ASP PRO THR SEQRES 9 B 360 PRO ASN ASP CYS GLY ARG ASN PRO ALA PHE LEU ARG ARG SEQRES 10 B 360 VAL ALA GLU GLU THR GLY LEU ASN ILE ILE CYS ALA THR SEQRES 11 B 360 GLY TYR TYR TYR GLU GLY GLU GLY ALA PRO PRO TYR PHE SEQRES 12 B 360 GLN PHE ARG ARG LEU LEU GLY THR ALA GLU ASP ASP ILE SEQRES 13 B 360 TYR ASP MET PHE MET ALA GLU LEU THR GLU GLY ILE ALA SEQRES 14 B 360 ASP THR GLY ILE LYS ALA GLY VAL ILE KCX LEU ALA SER SEQRES 15 B 360 SER LYS GLY ARG ILE THR GLU TYR GLU LYS MET PHE PHE SEQRES 16 B 360 ARG ALA ALA ALA ARG ALA GLN LYS GLU THR GLY ALA VAL SEQRES 17 B 360 ILE ILE THR HIS THR GLN GLU GLY THR MET GLY PRO GLU SEQRES 18 B 360 GLN ALA ALA TYR LEU LEU GLU HIS GLY ALA ASP PRO LYS SEQRES 19 B 360 LYS ILE VAL ILE GLY HIS MET CYS ASP ASN THR ASP PRO SEQRES 20 B 360 ASP TYR HIS ARG LYS THR LEU ALA TYR GLY VAL TYR ILE SEQRES 21 B 360 ALA PHE ASP ARG PHE GLY ILE GLN GLY MET VAL GLY ALA SEQRES 22 B 360 PRO THR ASP GLU GLU ARG VAL ARG THR LEU LEU ALA LEU SEQRES 23 B 360 LEU ARG ASP GLY TYR GLU LYS GLN ILE MET LEU SER HIS SEQRES 24 B 360 ASP THR VAL ASN VAL TRP LEU GLY ARG PRO PHE THR LEU SEQRES 25 B 360 PRO GLU PRO PHE ALA GLU MET MET LYS ASN TRP HIS VAL SEQRES 26 B 360 GLU HIS LEU PHE VAL ASN ILE ILE PRO ALA LEU LYS ASN SEQRES 27 B 360 GLU GLY ILE ARG ASP GLU VAL LEU GLU GLN MET PHE ILE SEQRES 28 B 360 GLY ASN PRO ALA ALA LEU PHE SER ALA MODRES 3TN4 KCX A 145 LYS LYSINE NZ-CARBOXYLIC ACID MODRES 3TN4 KCX B 145 LYS LYSINE NZ-CARBOXYLIC ACID HET KCX A 145 12 HET KCX B 145 12 HET CO A 401 1 HET CO A 402 1 HET CO B 401 1 HET CO B 402 1 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM CO COBALT (II) ION FORMUL 1 KCX 2(C7 H14 N2 O4) FORMUL 3 CO 4(CO 2+) FORMUL 7 HOH *903(H2 O) HELIX 1 1 GLU A 15 LEU A 17 5 3 HELIX 2 2 GLY A 32 VAL A 37 5 6 HELIX 3 3 ARG A 43 HIS A 61 1 19 HELIX 4 4 ASN A 77 GLY A 89 1 13 HELIX 5 5 TYR A 100 GLY A 104 5 5 HELIX 6 6 PRO A 106 LEU A 115 1 10 HELIX 7 7 THR A 117 GLU A 132 1 16 HELIX 8 8 THR A 154 GLY A 172 1 19 HELIX 9 9 MET A 184 HIS A 195 1 12 HELIX 10 10 ASP A 198 LYS A 200 5 3 HELIX 11 11 HIS A 206 ASN A 210 5 5 HELIX 12 12 ASP A 212 ALA A 221 1 10 HELIX 13 13 THR A 241 ASP A 255 1 15 HELIX 14 14 TYR A 257 LYS A 259 5 3 HELIX 15 15 PRO A 279 MET A 286 1 8 HELIX 16 16 GLU A 292 ASN A 297 1 6 HELIX 17 17 ASN A 297 GLU A 305 1 9 HELIX 18 18 ARG A 308 ILE A 317 1 10 HELIX 19 19 ILE A 317 SER A 325 1 9 HELIX 20 20 GLU B 15 LEU B 17 5 3 HELIX 21 21 GLY B 32 VAL B 37 5 6 HELIX 22 22 ARG B 43 HIS B 61 1 19 HELIX 23 23 ASN B 77 GLY B 89 1 13 HELIX 24 24 TYR B 100 GLY B 104 5 5 HELIX 25 25 PRO B 106 LEU B 115 1 10 HELIX 26 26 THR B 117 GLU B 132 1 16 HELIX 27 27 THR B 154 GLY B 172 1 19 HELIX 28 28 MET B 184 HIS B 195 1 12 HELIX 29 29 ASP B 198 LYS B 200 5 3 HELIX 30 30 HIS B 206 ASN B 210 5 5 HELIX 31 31 ASP B 212 ALA B 221 1 10 HELIX 32 32 THR B 241 ASP B 255 1 15 HELIX 33 33 TYR B 257 LYS B 259 5 3 HELIX 34 34 PRO B 279 MET B 286 1 8 HELIX 35 35 GLU B 292 ASN B 297 1 6 HELIX 36 36 ASN B 297 ASN B 304 1 8 HELIX 37 37 ARG B 308 ILE B 317 1 10 HELIX 38 38 ILE B 317 SER B 325 1 9 SHEET 1 A 2 MET A 4 THR A 7 0 SHEET 2 A 2 GLY A 10 PRO A 13 -1 O VAL A 12 N VAL A 5 SHEET 1 B 8 THR A 20 LEU A 21 0 SHEET 2 B 8 THR A 65 ASP A 68 1 O VAL A 67 N LEU A 21 SHEET 3 B 8 ASN A 91 THR A 96 1 O ILE A 93 N ASP A 68 SHEET 4 B 8 VAL A 143 ALA A 147 1 O KCX A 145 N THR A 96 SHEET 5 B 8 VAL A 174 HIS A 178 1 O ILE A 176 N ILE A 144 SHEET 6 B 8 ILE A 202 ILE A 204 1 O VAL A 203 N ILE A 175 SHEET 7 B 8 TYR A 225 PHE A 228 1 O TYR A 225 N ILE A 202 SHEET 8 B 8 ILE A 261 LEU A 263 1 O MET A 262 N PHE A 228 SHEET 1 C 2 HIS A 25 PHE A 28 0 SHEET 2 C 2 VAL A 268 TRP A 271 1 O ASN A 269 N HIS A 25 SHEET 1 D 2 MET B 4 THR B 7 0 SHEET 2 D 2 GLY B 10 PRO B 13 -1 O VAL B 12 N VAL B 5 SHEET 1 E 8 THR B 20 LEU B 21 0 SHEET 2 E 8 THR B 65 ASP B 68 1 O VAL B 67 N LEU B 21 SHEET 3 E 8 ASN B 91 GLY B 97 1 O ILE B 93 N ASP B 68 SHEET 4 E 8 VAL B 143 ALA B 147 1 O KCX B 145 N THR B 96 SHEET 5 E 8 VAL B 174 HIS B 178 1 O ILE B 176 N ILE B 144 SHEET 6 E 8 ILE B 202 ILE B 204 1 O VAL B 203 N ILE B 175 SHEET 7 E 8 TYR B 225 PHE B 228 1 O TYR B 225 N ILE B 204 SHEET 8 E 8 ILE B 261 LEU B 263 1 O MET B 262 N PHE B 228 SHEET 1 F 2 HIS B 25 PHE B 28 0 SHEET 2 F 2 VAL B 268 TRP B 271 1 O ASN B 269 N HIS B 25 LINK C ILE A 144 N KCX A 145 1555 1555 1.33 LINK C KCX A 145 N LEU A 146 1555 1555 1.34 LINK C ILE B 144 N KCX B 145 1555 1555 1.33 LINK C KCX B 145 N LEU B 146 1555 1555 1.34 LINK NE2 HIS A 23 CO CO A 401 1555 1555 2.11 LINK NE2 HIS A 25 CO CO A 401 1555 1555 2.06 LINK OH TYR A 99 CO CO A 402 1555 1555 2.24 LINK OQ1 KCX A 145 CO CO A 401 1555 1555 2.13 LINK OQ2 KCX A 145 CO CO A 402 1555 1555 2.14 LINK ND1 HIS A 178 CO CO A 402 1555 1555 2.20 LINK NE2 HIS A 206 CO CO A 402 1555 1555 2.21 LINK OD1 ASP A 266 CO CO A 401 1555 1555 2.23 LINK CO CO A 401 O HOH A 501 1555 1555 2.11 LINK CO CO A 402 O HOH A 501 1555 1555 2.02 LINK CO CO A 402 O HOH A 502 1555 1555 2.39 LINK NE2 HIS B 23 CO CO B 401 1555 1555 2.10 LINK NE2 HIS B 25 CO CO B 401 1555 1555 2.09 LINK OH TYR B 99 CO CO B 402 1555 1555 2.28 LINK OQ1 KCX B 145 CO CO B 401 1555 1555 2.15 LINK OQ2 KCX B 145 CO CO B 402 1555 1555 2.11 LINK ND1 HIS B 178 CO CO B 402 1555 1555 2.24 LINK NE2 HIS B 206 CO CO B 402 1555 1555 2.21 LINK OD1 ASP B 266 CO CO B 401 1555 1555 2.26 LINK CO CO B 401 O HOH B 501 1555 1555 2.10 LINK CO CO B 402 O HOH B 501 1555 1555 2.10 LINK CO CO B 402 O HOH B 502 1555 1555 2.32 SITE 1 AC1 6 HIS A 23 HIS A 25 KCX A 145 ASP A 266 SITE 2 AC1 6 CO A 402 HOH A 501 SITE 1 AC2 7 TYR A 99 KCX A 145 HIS A 178 HIS A 206 SITE 2 AC2 7 CO A 401 HOH A 501 HOH A 502 SITE 1 AC3 6 HIS B 23 HIS B 25 KCX B 145 ASP B 266 SITE 2 AC3 6 CO B 402 HOH B 501 SITE 1 AC4 7 TYR B 99 KCX B 145 HIS B 178 HIS B 206 SITE 2 AC4 7 CO B 401 HOH B 501 HOH B 502 CRYST1 51.302 88.378 89.684 90.00 99.06 90.00 P 1 21 1 4 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 0.019492 0.000000 0.003108 0.00000 SCALE2 0.000000 0.011315 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011291 0.00000