HEADER METAL BINDING PROTEIN 03-SEP-15 5DKF TITLE REACTION OF PHOSPHORYLATED CHEY WITH IMIDAZOLE 3 OF 3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHEMOTAXIS PROTEIN CHEY; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI O157:H7; SOURCE 3 ORGANISM_TAXID: 83334; SOURCE 4 GENE: CHEY, Z2936, ECS2592; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TWO COMPONENT SIGNALING, ASP TO HIS PHOSPHOTRANSFER, RESPONSE KEYWDS 2 REGULATOR, RECEIVER DOMAIN, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.PAGE,R.E.SILVERSMITH,R.B.BOURRET,E.J.COLLINS REVDAT 4 06-MAR-24 5DKF 1 LINK REVDAT 3 25-DEC-19 5DKF 1 REMARK REVDAT 2 20-SEP-17 5DKF 1 REMARK REVDAT 1 09-MAR-16 5DKF 0 JRNL AUTH S.C.PAGE,R.E.SILVERSMITH,E.J.COLLINS,R.B.BOURRET JRNL TITL IMIDAZOLE AS A SMALL MOLECULE ANALOGUE IN TWO-COMPONENT JRNL TITL 2 SIGNAL TRANSDUCTION. JRNL REF BIOCHEMISTRY V. 54 7248 2015 JRNL REFN ISSN 0006-2960 JRNL PMID 26569142 JRNL DOI 10.1021/ACS.BIOCHEM.5B01082 REMARK 2 REMARK 2 RESOLUTION. 1.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0103 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) : 1.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 81.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 33866 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) : 0.158 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.178 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1790 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) : 1.94 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.99 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2482 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.89 REMARK 3 BIN R VALUE (WORKING SET) : 0.2170 REMARK 3 BIN FREE R VALUE SET COUNT : 135 REMARK 3 BIN FREE R VALUE : 0.2760 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1962 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 53 REMARK 3 SOLVENT ATOMS : 304 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.42 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.83000 REMARK 3 B22 (A**2) : 0.23000 REMARK 3 B33 (A**2) : -1.06000 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): 0.098 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.094 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.061 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.802 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2157 ; 0.017 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2148 ; 0.007 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2893 ; 1.672 ; 2.004 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4950 ; 1.316 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 278 ; 5.491 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 87 ;39.405 ;25.862 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 403 ;10.963 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;11.972 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 327 ; 0.123 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2453 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 472 ; 0.004 ; 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): 1082 ; 1.010 ; 0.768 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1081 ; 1.008 ; 0.766 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1370 ; 1.461 ; 1.140 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 2 129 B 2 129 16340 0.070 0.050 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2 A 129 REMARK 3 ORIGIN FOR THE GROUP (A): 8.1850 8.8620 6.0740 REMARK 3 T TENSOR REMARK 3 T11: 0.0193 T22: 0.1031 REMARK 3 T33: 0.0211 T12: -0.0115 REMARK 3 T13: -0.0015 T23: 0.0013 REMARK 3 L TENSOR REMARK 3 L11: 2.7124 L22: 1.8186 REMARK 3 L33: 2.3799 L12: -0.3469 REMARK 3 L13: -0.7012 L23: -0.4553 REMARK 3 S TENSOR REMARK 3 S11: -0.0258 S12: 0.1334 S13: -0.1904 REMARK 3 S21: 0.0420 S22: -0.0175 S23: 0.0026 REMARK 3 S31: 0.1643 S32: 0.0724 S33: 0.0433 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 2 B 129 REMARK 3 ORIGIN FOR THE GROUP (A): -3.2320 13.2830 33.7910 REMARK 3 T TENSOR REMARK 3 T11: 0.1145 T22: 0.0227 REMARK 3 T33: 0.0359 T12: -0.0157 REMARK 3 T13: 0.0126 T23: 0.0080 REMARK 3 L TENSOR REMARK 3 L11: 1.2875 L22: 3.9223 REMARK 3 L33: 3.0229 L12: -0.2858 REMARK 3 L13: 0.0195 L23: 0.6040 REMARK 3 S TENSOR REMARK 3 S11: -0.0229 S12: 0.0408 S13: 0.0313 REMARK 3 S21: -0.0047 S22: 0.0158 S23: 0.3332 REMARK 3 S31: -0.0624 S32: -0.1893 S33: 0.0071 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.50 REMARK 3 ION PROBE RADIUS : 0.90 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 5DKF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-SEP-15. REMARK 100 THE DEPOSITION ID IS D_1000213351. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-OCT-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300-HS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37450 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.940 REMARK 200 RESOLUTION RANGE LOW (A) : 81.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MNCL2, BECL2, NAF, IMIDAZOLE, TRIS, REMARK 280 AMMONIUM SULFATE, GLYCEROL., PH 8.4, VAPOR DIFFUSION, HANGING REMARK 280 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 26.79000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 81.30500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.87000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 81.30500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.79000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.87000 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: 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 HO1 GOL A 205 O HOH A 301 1.38 REMARK 500 O1 GOL A 205 O HOH A 301 1.92 REMARK 500 NH1 ARG A 22 O HOH A 302 2.13 REMARK 500 OE1 GLN A 47 O HOH A 303 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 18 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ASP A 64 CB - CG - OD1 ANGL. DEV. = 6.0 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 TRP A 58 -66.72 -104.78 REMARK 500 ASN A 62 -55.70 77.54 REMARK 500 TRP B 58 -66.15 -103.72 REMARK 500 ASN B 62 -56.62 79.35 REMARK 500 MET B 78 18.17 -140.43 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 MN A 201 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 13 OD1 REMARK 620 2 ASP A 57 OD2 85.0 REMARK 620 3 LYS A 59 O 88.6 87.9 REMARK 620 4 BEF A 202 F1 172.9 88.2 93.0 REMARK 620 5 IMD A 203 N1 97.4 175.5 96.0 89.4 REMARK 620 6 HOH A 312 O 90.0 83.1 171.0 87.3 93.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BEF A 202 BE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 57 OD1 REMARK 620 2 BEF A 202 F1 106.7 REMARK 620 3 BEF A 202 F2 99.8 115.7 REMARK 620 4 BEF A 202 F3 104.8 114.4 113.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 201 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 13 OD1 REMARK 620 2 ASP B 57 OD2 84.7 REMARK 620 3 LYS B 59 O 89.4 88.1 REMARK 620 4 BEF B 202 F1 173.9 89.3 91.2 REMARK 620 5 IMD B 204 N1 98.9 172.9 97.9 87.0 REMARK 620 6 HOH B 312 O 90.6 83.7 171.7 88.0 90.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BEF B 202 BE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 57 OD1 REMARK 620 2 BEF B 202 F1 109.6 REMARK 620 3 BEF B 202 F2 97.8 116.3 REMARK 620 4 BEF B 202 F3 101.6 116.1 112.6 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 MN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BEF A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD A 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MN B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BEF B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD B 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD B 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 205 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5D2C RELATED DB: PDB REMARK 900 1 OF 3 REFINED STRUCTURES OF CHEY WITH IMIDAZOLE BOUND REMARK 900 RELATED ID: 5DGC RELATED DB: PDB REMARK 900 2 OF 3 REFINED STRUCTURES OF CHEY WITH IMIDAZOLE BOUND DBREF 5DKF A 2 129 UNP P0AE68 CHEY_ECO57 2 129 DBREF 5DKF B 2 129 UNP P0AE68 CHEY_ECO57 2 129 SEQADV 5DKF GLN A 14 UNP P0AE68 PHE 14 ENGINEERED MUTATION SEQADV 5DKF LYS A 59 UNP P0AE68 ASN 59 ENGINEERED MUTATION SEQADV 5DKF TYR A 89 UNP P0AE68 GLU 89 ENGINEERED MUTATION SEQADV 5DKF GLN B 14 UNP P0AE68 PHE 14 ENGINEERED MUTATION SEQADV 5DKF LYS B 59 UNP P0AE68 ASN 59 ENGINEERED MUTATION SEQADV 5DKF TYR B 89 UNP P0AE68 GLU 89 ENGINEERED MUTATION SEQRES 1 A 128 ALA ASP LYS GLU LEU LYS PHE LEU VAL VAL ASP ASP GLN SEQRES 2 A 128 SER THR MET ARG ARG ILE VAL ARG ASN LEU LEU LYS GLU SEQRES 3 A 128 LEU GLY PHE ASN ASN VAL GLU GLU ALA GLU ASP GLY VAL SEQRES 4 A 128 ASP ALA LEU ASN LYS LEU GLN ALA GLY GLY TYR GLY PHE SEQRES 5 A 128 VAL ILE SER ASP TRP LYS MET PRO ASN MET ASP GLY LEU SEQRES 6 A 128 GLU LEU LEU LYS THR ILE ARG ALA ASP GLY ALA MET SER SEQRES 7 A 128 ALA LEU PRO VAL LEU MET VAL THR ALA TYR ALA LYS LYS SEQRES 8 A 128 GLU ASN ILE ILE ALA ALA ALA GLN ALA GLY ALA SER GLY SEQRES 9 A 128 TYR VAL VAL LYS PRO PHE THR ALA ALA THR LEU GLU GLU SEQRES 10 A 128 LYS LEU ASN LYS ILE PHE GLU LYS LEU GLY MET SEQRES 1 B 128 ALA ASP LYS GLU LEU LYS PHE LEU VAL VAL ASP ASP GLN SEQRES 2 B 128 SER THR MET ARG ARG ILE VAL ARG ASN LEU LEU LYS GLU SEQRES 3 B 128 LEU GLY PHE ASN ASN VAL GLU GLU ALA GLU ASP GLY VAL SEQRES 4 B 128 ASP ALA LEU ASN LYS LEU GLN ALA GLY GLY TYR GLY PHE SEQRES 5 B 128 VAL ILE SER ASP TRP LYS MET PRO ASN MET ASP GLY LEU SEQRES 6 B 128 GLU LEU LEU LYS THR ILE ARG ALA ASP GLY ALA MET SER SEQRES 7 B 128 ALA LEU PRO VAL LEU MET VAL THR ALA TYR ALA LYS LYS SEQRES 8 B 128 GLU ASN ILE ILE ALA ALA ALA GLN ALA GLY ALA SER GLY SEQRES 9 B 128 TYR VAL VAL LYS PRO PHE THR ALA ALA THR LEU GLU GLU SEQRES 10 B 128 LYS LEU ASN LYS ILE PHE GLU LYS LEU GLY MET HET MN A 201 1 HET BEF A 202 4 HET IMD A 203 5 HET IMD A 204 5 HET GOL A 205 14 HET IMD A 206 10 HET GOL A 207 14 HET MN B 201 1 HET BEF B 202 4 HET IMD B 203 5 HET IMD B 204 5 HET GOL B 205 14 HETNAM MN MANGANESE (II) ION HETNAM BEF BERYLLIUM TRIFLUORIDE ION HETNAM IMD IMIDAZOLE HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 MN 2(MN 2+) FORMUL 4 BEF 2(BE F3 1-) FORMUL 5 IMD 5(C3 H5 N2 1+) FORMUL 7 GOL 3(C3 H8 O3) FORMUL 15 HOH *304(H2 O) HELIX 1 AA1 GLN A 14 LEU A 28 1 15 HELIX 2 AA2 ASP A 38 GLY A 49 1 12 HELIX 3 AA3 ASP A 64 ASP A 75 1 12 HELIX 4 AA4 LYS A 91 ALA A 101 1 11 HELIX 5 AA5 THR A 112 GLY A 128 1 17 HELIX 6 AA6 GLN B 14 LEU B 28 1 15 HELIX 7 AA7 ASP B 38 ALA B 48 1 11 HELIX 8 AA8 ASP B 64 ASP B 75 1 12 HELIX 9 AA9 LYS B 91 ALA B 101 1 11 HELIX 10 AB1 THR B 112 GLY B 128 1 17 SHEET 1 AA1 5 VAL A 33 ALA A 36 0 SHEET 2 AA1 5 PHE A 8 VAL A 11 1 N VAL A 10 O GLU A 34 SHEET 3 AA1 5 PHE A 53 SER A 56 1 O ILE A 55 N VAL A 11 SHEET 4 AA1 5 VAL A 83 THR A 87 1 O LEU A 84 N VAL A 54 SHEET 5 AA1 5 GLY A 105 VAL A 108 1 O VAL A 107 N MET A 85 SHEET 1 AA2 5 VAL B 33 ALA B 36 0 SHEET 2 AA2 5 PHE B 8 VAL B 11 1 N VAL B 10 O GLU B 34 SHEET 3 AA2 5 PHE B 53 SER B 56 1 O ILE B 55 N VAL B 11 SHEET 4 AA2 5 VAL B 83 THR B 87 1 O LEU B 84 N VAL B 54 SHEET 5 AA2 5 GLY B 105 VAL B 108 1 O VAL B 107 N MET B 85 LINK OD1 ASP A 13 MN MN A 201 1555 1555 2.14 LINK OD2 ASP A 57 MN MN A 201 1555 1555 2.10 LINK OD1 ASP A 57 BE BEF A 202 1555 1555 1.81 LINK O LYS A 59 MN MN A 201 1555 1555 2.25 LINK MN MN A 201 F1 BEF A 202 1555 1555 2.20 LINK MN MN A 201 N1 IMD A 203 1555 1555 2.26 LINK MN MN A 201 O HOH A 312 1555 1555 2.28 LINK OD1 ASP B 13 MN MN B 201 1555 1555 2.13 LINK OD2 ASP B 57 MN MN B 201 1555 1555 2.09 LINK OD1 ASP B 57 BE BEF B 202 1555 1555 1.81 LINK O LYS B 59 MN MN B 201 1555 1555 2.24 LINK MN MN B 201 F1 BEF B 202 1555 1555 2.17 LINK MN MN B 201 N1 IMD B 204 1555 1555 2.30 LINK MN MN B 201 O HOH B 312 1555 1555 2.29 CISPEP 1 LYS A 109 PRO A 110 0 -0.82 CISPEP 2 LYS B 109 PRO B 110 0 2.33 SITE 1 AC1 6 ASP A 13 ASP A 57 LYS A 59 BEF A 202 SITE 2 AC1 6 IMD A 203 HOH A 312 SITE 1 AC2 10 ASP A 57 TRP A 58 LYS A 59 THR A 87 SITE 2 AC2 10 ALA A 88 LYS A 109 MN A 201 IMD A 203 SITE 3 AC2 10 IMD A 204 HOH A 312 SITE 1 AC3 6 ASP A 13 GLN A 14 LYS A 59 MN A 201 SITE 2 AC3 6 BEF A 202 IMD A 204 SITE 1 AC4 4 ALA A 88 TYR A 89 BEF A 202 IMD A 203 SITE 1 AC5 5 ARG A 19 LYS A 70 HOH A 301 HOH A 393 SITE 2 AC5 5 LYS B 126 SITE 1 AC6 2 LYS A 7 HOH A 318 SITE 1 AC7 3 LYS A 91 LYS A 92 GLU A 93 SITE 1 AC8 6 ASP B 13 ASP B 57 LYS B 59 BEF B 202 SITE 2 AC8 6 IMD B 204 HOH B 312 SITE 1 AC9 11 ASP B 57 TRP B 58 LYS B 59 THR B 87 SITE 2 AC9 11 ALA B 88 LYS B 109 MN B 201 IMD B 203 SITE 3 AC9 11 IMD B 204 HOH B 312 HOH B 409 SITE 1 AD1 3 TYR B 89 BEF B 202 IMD B 204 SITE 1 AD2 6 ASP B 13 GLN B 14 LYS B 59 MN B 201 SITE 2 AD2 6 BEF B 202 IMD B 203 SITE 1 AD3 5 ARG B 19 LYS B 70 HOH B 301 HOH B 305 SITE 2 AD3 5 HOH B 343 CRYST1 53.580 53.740 162.610 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 0.018664 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018608 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006150 0.00000