HEADER ISOMERASE 10-NOV-09 3KMH TITLE CRYSTAL STRUCTURE OF A NOVEL SUGAR ISOMERASE FROM E. COLI O157:H7 COMPND MOL_ID: 1; COMPND 2 MOLECULE: D-LYXOSE ISOMERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 5.3.1.15; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI O157:H7; SOURCE 3 ORGANISM_TAXID: 83334; SOURCE 4 STRAIN: ESCHERICHIA COLI O157:H7 EDL933; SOURCE 5 GENE: ECS5070, Z5688; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: DL41 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS CUPIN BETA-BARREL, STRUCTURAL GENOMICS, MONTREAL-KINGSTON BACTERIAL KEYWDS 2 STRUCTURAL GENOMICS INITIATIVE, BSGI, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.M.VAN STAALDUINEN,Z.JIA,MONTREAL-KINGSTON BACTERIAL STRUCTURAL AUTHOR 2 GENOMICS INITIATIVE (BSGI) REVDAT 3 01-NOV-17 3KMH 1 REMARK REVDAT 2 05-JAN-11 3KMH 1 JRNL REVDAT 1 21-JUL-10 3KMH 0 JRNL AUTH L.M.VAN STAALDUINEN,C.S.PARK,S.J.YEOM,M.A.ADAMS-CIOABA, JRNL AUTH 2 D.K.OH,Z.JIA JRNL TITL STRUCTURE-BASED ANNOTATION OF A NOVEL SUGAR ISOMERASE FROM JRNL TITL 2 THE PATHOGENIC E. COLI O157:H7. JRNL REF J.MOL.BIOL. V. 401 866 2010 JRNL REFN ISSN 0022-2836 JRNL PMID 20615418 JRNL DOI 10.1016/J.JMB.2010.06.063 REMARK 2 REMARK 2 RESOLUTION. 1.58 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0072 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.58 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 59447 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) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3175 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) : 1.58 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.62 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3453 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.68 REMARK 3 BIN R VALUE (WORKING SET) : 0.2370 REMARK 3 BIN FREE R VALUE SET COUNT : 191 REMARK 3 BIN FREE R VALUE : 0.2670 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3511 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 490 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.03 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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): 0.095 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.090 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.057 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.585 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.943 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3628 ; 0.007 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4926 ; 1.073 ; 1.923 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 439 ; 5.848 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 193 ;32.692 ;24.456 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 559 ;12.174 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;10.178 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 516 ; 0.073 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2859 ; 0.004 ; 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): 2196 ; 0.487 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3521 ; 0.977 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1432 ; 1.644 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1405 ; 2.583 ; 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 : 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 : 1.40 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 3KMH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-NOV-09. REMARK 100 THE DEPOSITION ID IS D_1000056175. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-APR-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.65 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X3A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97561 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 WITH FIXED EXIT GEOMETRY; BRAGG REMARK 200 ANGLE RANGE IS 7.55 DEGREES - 28 REMARK 200 DEGREES; SAGITALLY FOCUSING REMARK 200 SI(111) CRYSTALS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62650 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.580 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06100 REMARK 200 FOR THE DATA SET : 32.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.6 REMARK 200 DATA REDUNDANCY IN SHELL : 7.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.32900 REMARK 200 FOR SHELL : 5.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: HKL2MAP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10.5% PEG 550 MME, 10 MM PHENOL, 0.1 M REMARK 280 SODIUM ACETATE, PH 4.65, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 37.65750 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: 4270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 MSE A -18 REMARK 465 GLY A -17 REMARK 465 SER A -16 REMARK 465 SER A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 SER A -8 REMARK 465 SER A -7 REMARK 465 GLY A -6 REMARK 465 LEU A -5 REMARK 465 VAL A -4 REMARK 465 PRO A -3 REMARK 465 ARG A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 ASP A 204 REMARK 465 ARG A 205 REMARK 465 TYR A 206 REMARK 465 ASN A 207 REMARK 465 ARG A 224 REMARK 465 GLN A 225 REMARK 465 PHE A 226 REMARK 465 ARG A 227 REMARK 465 MSE B -18 REMARK 465 GLY B -17 REMARK 465 SER B -16 REMARK 465 SER B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 SER B -8 REMARK 465 SER B -7 REMARK 465 GLY B -6 REMARK 465 LEU B -5 REMARK 465 VAL B -4 REMARK 465 PRO B -3 REMARK 465 ARG B -2 REMARK 465 GLY B -1 REMARK 465 SER B 0 REMARK 465 ARG B 224 REMARK 465 GLN B 225 REMARK 465 PHE B 226 REMARK 465 ARG B 227 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG B 60 CG CD NE CZ NH1 NH2 REMARK 470 LEU B 203 O REMARK 470 TYR B 223 O 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 O HOH B 242 O HOH B 404 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS B 86 CB CYS B 86 SG 0.119 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 A1001 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 105 NE2 REMARK 620 2 HIS A 171 NE2 109.5 REMARK 620 3 GLU A 110 OE2 94.8 78.9 REMARK 620 4 HIS A 103 NE2 95.7 80.9 159.4 REMARK 620 5 HOH A 251 O 145.8 104.7 90.1 91.0 REMARK 620 6 HOH A 339 O 78.7 171.7 102.2 97.2 67.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B1002 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 105 NE2 REMARK 620 2 HIS B 171 NE2 110.9 REMARK 620 3 GLU B 110 OE2 86.4 79.4 REMARK 620 4 HIS B 103 NE2 96.7 85.2 164.4 REMARK 620 5 HOH B 266 O 140.7 107.2 91.5 95.6 REMARK 620 6 HOH B 267 O 81.3 166.2 95.6 100.0 59.8 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 GOL A 228 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 229 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPH B 228 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 229 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 1002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: Z5688_ECO57 RELATED DB: TARGETDB DBREF 3KMH A 1 227 UNP Q8X5Q7 Q8X5Q7_ECO57 1 227 DBREF 3KMH B 1 227 UNP Q8X5Q7 Q8X5Q7_ECO57 1 227 SEQADV 3KMH MSE A -18 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH GLY A -17 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH SER A -16 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH SER A -15 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH HIS A -14 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH HIS A -13 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH HIS A -12 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH HIS A -11 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH HIS A -10 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH HIS A -9 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH SER A -8 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH SER A -7 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH GLY A -6 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH LEU A -5 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH VAL A -4 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH PRO A -3 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH ARG A -2 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH GLY A -1 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH SER A 0 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH MSE B -18 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH GLY B -17 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH SER B -16 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH SER B -15 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH HIS B -14 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH HIS B -13 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH HIS B -12 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH HIS B -11 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH HIS B -10 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH HIS B -9 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH SER B -8 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH SER B -7 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH GLY B -6 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH LEU B -5 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH VAL B -4 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH PRO B -3 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH ARG B -2 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH GLY B -1 UNP Q8X5Q7 EXPRESSION TAG SEQADV 3KMH SER B 0 UNP Q8X5Q7 EXPRESSION TAG SEQRES 1 A 246 MSE GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 246 LEU VAL PRO ARG GLY SER MSE LYS ARG SER ALA ILE ASN SEQRES 3 A 246 ASP ILE LEU GLY HIS THR ARG GLN PHE PHE SER GLN HIS SEQRES 4 A 246 ASP VAL HIS LEU PRO PRO PHE ALA SER PHE SER PRO ALA SEQRES 5 A 246 GLN TRP GLN GLN LEU ASP THR ALA ALA TRP GLU GLU VAL SEQRES 6 A 246 PHE ASP LEU LYS LEU GLY TRP ASP VAL THR ALA PHE GLY SEQRES 7 A 246 ARG ASN ASN PHE ALA ALA HIS GLY LEU THR LEU PHE THR SEQRES 8 A 246 LEU ARG ASN GLY SER ALA LYS GLY MSE PRO TYR VAL LYS SEQRES 9 A 246 CYS TYR ALA GLU LYS ILE MSE HIS VAL ARG ASP ALA GLN SEQRES 10 A 246 VAL THR PRO MSE HIS PHE HIS TRP ARG LYS ARG GLU ASP SEQRES 11 A 246 ILE ILE ASN ARG GLY GLY GLY ASN LEU ILE VAL GLU LEU SEQRES 12 A 246 TRP ASN ALA ASP SER ASN GLU GLN THR ALA ASP SER ASP SEQRES 13 A 246 ILE THR VAL VAL ILE ASP GLY CYS ARG GLN LYS HIS THR SEQRES 14 A 246 ALA GLY SER GLN LEU ARG LEU SER PRO GLY GLU SER ILE SEQRES 15 A 246 CYS LEU PRO PRO GLY LEU TYR HIS SER PHE TRP ALA GLU SEQRES 16 A 246 ALA GLY PHE GLY ASP VAL LEU VAL GLY GLU VAL SER SER SEQRES 17 A 246 VAL ASN ASP ASP ASP HIS ASP ASN HIS PHE LEU GLN PRO SEQRES 18 A 246 LEU ASP ARG TYR ASN LEU ILE ASP GLU ASP GLU PRO ALA SEQRES 19 A 246 GLN LEU VAL LEU CYS ASN GLU TYR ARG GLN PHE ARG SEQRES 1 B 246 MSE GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 246 LEU VAL PRO ARG GLY SER MSE LYS ARG SER ALA ILE ASN SEQRES 3 B 246 ASP ILE LEU GLY HIS THR ARG GLN PHE PHE SER GLN HIS SEQRES 4 B 246 ASP VAL HIS LEU PRO PRO PHE ALA SER PHE SER PRO ALA SEQRES 5 B 246 GLN TRP GLN GLN LEU ASP THR ALA ALA TRP GLU GLU VAL SEQRES 6 B 246 PHE ASP LEU LYS LEU GLY TRP ASP VAL THR ALA PHE GLY SEQRES 7 B 246 ARG ASN ASN PHE ALA ALA HIS GLY LEU THR LEU PHE THR SEQRES 8 B 246 LEU ARG ASN GLY SER ALA LYS GLY MSE PRO TYR VAL LYS SEQRES 9 B 246 CYS TYR ALA GLU LYS ILE MSE HIS VAL ARG ASP ALA GLN SEQRES 10 B 246 VAL THR PRO MSE HIS PHE HIS TRP ARG LYS ARG GLU ASP SEQRES 11 B 246 ILE ILE ASN ARG GLY GLY GLY ASN LEU ILE VAL GLU LEU SEQRES 12 B 246 TRP ASN ALA ASP SER ASN GLU GLN THR ALA ASP SER ASP SEQRES 13 B 246 ILE THR VAL VAL ILE ASP GLY CYS ARG GLN LYS HIS THR SEQRES 14 B 246 ALA GLY SER GLN LEU ARG LEU SER PRO GLY GLU SER ILE SEQRES 15 B 246 CYS LEU PRO PRO GLY LEU TYR HIS SER PHE TRP ALA GLU SEQRES 16 B 246 ALA GLY PHE GLY ASP VAL LEU VAL GLY GLU VAL SER SER SEQRES 17 B 246 VAL ASN ASP ASP ASP HIS ASP ASN HIS PHE LEU GLN PRO SEQRES 18 B 246 LEU ASP ARG TYR ASN LEU ILE ASP GLU ASP GLU PRO ALA SEQRES 19 B 246 GLN LEU VAL LEU CYS ASN GLU TYR ARG GLN PHE ARG MODRES 3KMH MSE A 1 MET SELENOMETHIONINE MODRES 3KMH MSE A 81 MET SELENOMETHIONINE MODRES 3KMH MSE A 92 MET SELENOMETHIONINE MODRES 3KMH MSE A 102 MET SELENOMETHIONINE MODRES 3KMH MSE B 1 MET SELENOMETHIONINE MODRES 3KMH MSE B 81 MET SELENOMETHIONINE MODRES 3KMH MSE B 92 MET SELENOMETHIONINE MODRES 3KMH MSE B 102 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 81 8 HET MSE A 92 8 HET MSE A 102 8 HET MSE B 1 8 HET MSE B 81 8 HET MSE B 92 8 HET MSE B 102 8 HET GOL A 228 6 HET ACT A 229 4 HET MN A1001 1 HET IPH B 228 7 HET GOL B 229 6 HET MN B1002 1 HETNAM MSE SELENOMETHIONINE HETNAM GOL GLYCEROL HETNAM ACT ACETATE ION HETNAM MN MANGANESE (II) ION HETNAM IPH PHENOL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 GOL 2(C3 H8 O3) FORMUL 4 ACT C2 H3 O2 1- FORMUL 5 MN 2(MN 2+) FORMUL 6 IPH C6 H6 O FORMUL 9 HOH *490(H2 O) HELIX 1 1 LYS A 2 HIS A 20 1 19 HELIX 2 2 PRO A 25 PHE A 30 5 6 HELIX 3 3 SER A 31 GLN A 37 1 7 HELIX 4 4 TRP A 43 LEU A 49 1 7 HELIX 5 5 LYS B 2 HIS B 20 1 19 HELIX 6 6 PRO B 25 PHE B 30 5 6 HELIX 7 7 SER B 31 GLN B 36 1 6 HELIX 8 8 TRP B 43 LYS B 50 1 8 SHEET 1 A 8 GLY A 52 THR A 56 0 SHEET 2 A 8 LEU A 68 ARG A 74 -1 O LEU A 70 N ASP A 54 SHEET 3 A 8 TYR A 87 VAL A 94 -1 O HIS A 93 N THR A 69 SHEET 4 A 8 VAL A 182 SER A 189 -1 O VAL A 184 N MSE A 92 SHEET 5 A 8 GLU A 110 GLY A 117 -1 N GLY A 116 O LEU A 183 SHEET 6 A 8 SER A 162 LEU A 165 -1 O LEU A 165 N GLU A 110 SHEET 7 A 8 ILE A 138 ILE A 142 -1 N VAL A 141 O CYS A 164 SHEET 8 A 8 CYS A 145 HIS A 149 -1 O HIS A 149 N ILE A 138 SHEET 1 B 5 GLN A 154 LEU A 157 0 SHEET 2 B 5 LEU A 120 ASN A 126 -1 N LEU A 120 O LEU A 157 SHEET 3 B 5 LEU A 169 ALA A 175 -1 O TRP A 174 N ILE A 121 SHEET 4 B 5 VAL A 99 HIS A 105 -1 N THR A 100 O PHE A 173 SHEET 5 B 5 ASN A 197 PHE A 199 -1 O HIS A 198 N PHE A 104 SHEET 1 C 8 GLY B 52 THR B 56 0 SHEET 2 C 8 LEU B 68 ARG B 74 -1 O LEU B 70 N ASP B 54 SHEET 3 C 8 TYR B 87 VAL B 94 -1 O HIS B 93 N THR B 69 SHEET 4 C 8 VAL B 182 SER B 189 -1 O VAL B 184 N MSE B 92 SHEET 5 C 8 GLU B 110 GLY B 117 -1 N GLY B 116 O LEU B 183 SHEET 6 C 8 SER B 162 LEU B 165 -1 O LEU B 165 N GLU B 110 SHEET 7 C 8 ILE B 138 ILE B 142 -1 N VAL B 141 O CYS B 164 SHEET 8 C 8 CYS B 145 HIS B 149 -1 O HIS B 149 N ILE B 138 SHEET 1 D 5 GLN B 154 LEU B 157 0 SHEET 2 D 5 LEU B 120 ASN B 126 -1 N LEU B 120 O LEU B 157 SHEET 3 D 5 LEU B 169 ALA B 175 -1 O SER B 172 N GLU B 123 SHEET 4 D 5 VAL B 99 HIS B 105 -1 N THR B 100 O PHE B 173 SHEET 5 D 5 ASN B 197 PHE B 199 -1 O HIS B 198 N PHE B 104 SSBOND 1 CYS A 86 CYS B 86 1555 1555 2.11 LINK C MSE A 1 N LYS A 2 1555 1555 1.33 LINK C GLY A 80 N MSE A 81 1555 1555 1.33 LINK C MSE A 81 N PRO A 82 1555 1555 1.35 LINK C ILE A 91 N MSE A 92 1555 1555 1.33 LINK C MSE A 92 N HIS A 93 1555 1555 1.32 LINK C PRO A 101 N MSE A 102 1555 1555 1.33 LINK C MSE A 102 N HIS A 103 1555 1555 1.33 LINK C MSE B 1 N LYS B 2 1555 1555 1.33 LINK C GLY B 80 N MSE B 81 1555 1555 1.33 LINK C MSE B 81 N PRO B 82 1555 1555 1.35 LINK C ILE B 91 N MSE B 92 1555 1555 1.33 LINK C MSE B 92 N HIS B 93 1555 1555 1.33 LINK C PRO B 101 N MSE B 102 1555 1555 1.33 LINK C MSE B 102 N HIS B 103 1555 1555 1.33 LINK NE2 HIS A 105 MN MN A1001 1555 1555 2.01 LINK NE2 HIS B 105 MN MN B1002 1555 1555 2.03 LINK NE2 HIS A 171 MN MN A1001 1555 1555 2.07 LINK NE2 HIS B 171 MN MN B1002 1555 1555 2.10 LINK OE2 GLU B 110 MN MN B1002 1555 1555 2.18 LINK OE2 GLU A 110 MN MN A1001 1555 1555 2.18 LINK NE2 HIS B 103 MN MN B1002 1555 1555 2.34 LINK NE2 HIS A 103 MN MN A1001 1555 1555 2.45 LINK MN MN A1001 O HOH A 251 1555 1555 2.02 LINK MN MN B1002 O HOH B 266 1555 1555 2.03 LINK MN MN A1001 O HOH A 339 1555 1555 2.42 LINK MN MN B1002 O HOH B 267 1555 1555 2.46 CISPEP 1 MSE A 81 PRO A 82 0 0.96 CISPEP 2 MSE B 81 PRO B 82 0 0.31 SITE 1 AC1 5 PHE A 104 GLY A 168 HOH A 429 HOH A 442 SITE 2 AC1 5 HOH A 464 SITE 1 AC2 4 HIS A 23 LEU A 24 HOH A 337 HOH A 428 SITE 1 AC3 6 HIS A 103 HIS A 105 GLU A 110 HIS A 171 SITE 2 AC3 6 HOH A 251 HOH A 339 SITE 1 AC4 8 PHE B 58 LYS B 90 HIS B 103 ASP B 193 SITE 2 AC4 8 ASN B 197 PHE B 199 ARG B 205 HOH B 255 SITE 1 AC5 4 TRP B 106 PRO B 167 GLY B 168 HOH B 470 SITE 1 AC6 6 HIS B 103 HIS B 105 GLU B 110 HIS B 171 SITE 2 AC6 6 HOH B 266 HOH B 267 CRYST1 53.350 75.315 61.778 90.00 106.29 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 0.018744 0.000000 0.005478 0.00000 SCALE2 0.000000 0.013278 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016864 0.00000 HETATM 1 N MSE A 1 28.674 9.316 21.809 1.00 31.53 N HETATM 2 CA MSE A 1 28.838 8.293 22.879 1.00 31.34 C HETATM 3 C MSE A 1 27.506 7.581 23.106 1.00 29.97 C HETATM 4 O MSE A 1 26.464 8.226 23.227 1.00 29.80 O HETATM 5 CB MSE A 1 29.331 8.953 24.174 1.00 32.27 C HETATM 6 CG MSE A 1 30.211 8.065 25.049 1.00 36.19 C HETATM 7 SE MSE A 1 31.203 9.058 26.429 1.00 46.86 SE HETATM 8 CE MSE A 1 32.529 7.699 26.867 1.00 43.87 C