HEADER ISOMERASE 30-DEC-06 2OEK TITLE CRYSTAL STRUCTURE OF A RUBISCO-LIKE PROTEIN FROM GEOBACILLUS TITLE 2 KAUSTOPHILUS LIGANDED WITH MG2+ IONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2,3-DIKETO-5-METHYLTHIOPENTYL-1-PHOSPHATE ENOLASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DK- MTP-1-P ENOLASE; COMPND 5 EC: 5.3.2.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS KAUSTOPHILUS; SOURCE 3 ORGANISM_TAXID: 1462; SOURCE 4 GENE: MTNW; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RUBISCO-LIKE PROTEIN, "ENOLASE", ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.A.FEDOROV,H.J.IMKER,E.V.FEDOROV,S.C.ALMO,J.A.GERLT REVDAT 4 13-JUL-11 2OEK 1 VERSN REVDAT 3 24-FEB-09 2OEK 1 VERSN REVDAT 2 24-APR-07 2OEK 1 JRNL REVDAT 1 20-MAR-07 2OEK 0 JRNL AUTH H.J.IMKER,A.A.FEDOROV,E.V.FEDOROV,S.C.ALMO,J.A.GERLT JRNL TITL MECHANISTIC DIVERSITY IN THE RUBISCO SUPERFAMILY: THE JRNL TITL 2 "ENOLASE" IN THE METHIONINE SALVAGE PATHWAY IN GEOBACILLUS JRNL TITL 3 KAUSTOPHILUS. JRNL REF BIOCHEMISTRY V. 46 4077 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17352497 JRNL DOI 10.1021/BI7000483 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.83 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 232409.790 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 74695 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3762 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.86 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6832 REMARK 3 BIN R VALUE (WORKING SET) : 0.2000 REMARK 3 BIN FREE R VALUE : 0.2350 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 364 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.012 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6338 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 727 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.62000 REMARK 3 B22 (A**2) : 6.28000 REMARK 3 B33 (A**2) : -5.66000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.86000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.07 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.12 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.86 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.020 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.480 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.850 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.650 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 44.14 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM.PTR.KCX REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP.PTR.KCX REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2OEK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JAN-07. REMARK 100 THE RCSB ID CODE IS RCSB041036. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-SEP-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 74695 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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: PDB ENTRY 20EJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 24%PEG 3350, 0.1 M TRIS-HCL, 0.2 M REMARK 280 AMMONIUM ACETATE, PH 8.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 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 65.38250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.77250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 65.38250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.77250 REMARK 290 SMTRY3 4 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER AB 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 6140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -63.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 990 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 921 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 MET B 1 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 1139 O HOH B 1291 4545 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 THR A 28 -98.76 -126.82 REMARK 500 TRP A 32 -56.44 -137.61 REMARK 500 PHE A 96 43.98 -158.68 REMARK 500 ASN A 138 -72.18 74.90 REMARK 500 TYR A 243 -103.62 -112.95 REMARK 500 ILE A 257 -73.84 -103.72 REMARK 500 PHE A 267 -10.53 77.60 REMARK 500 PRO A 326 32.69 -78.03 REMARK 500 ALA A 336 142.13 92.40 REMARK 500 THR B 28 -102.11 -129.02 REMARK 500 TRP B 32 -56.36 -146.74 REMARK 500 PHE B 96 46.00 -156.40 REMARK 500 ASN B 138 -68.93 71.84 REMARK 500 THR B 215 -168.22 -125.36 REMARK 500 ILE B 257 -75.12 -100.51 REMARK 500 PHE B 267 -10.81 77.19 REMARK 500 PRO B 326 34.70 -78.89 REMARK 500 ALA B 336 140.74 96.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 THR A 272 24.1 L L OUTSIDE RANGE REMARK 500 THR B 272 24.4 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B1219 DISTANCE = 5.79 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 901 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KCX A 173 OQ2 REMARK 620 2 ASP A 175 OD1 87.3 REMARK 620 3 HOH A1175 O 90.9 173.2 REMARK 620 4 GLU A 176 OE1 77.5 88.0 85.2 REMARK 620 5 HOH A1173 O 163.6 94.2 85.7 86.2 REMARK 620 6 HOH A1174 O 98.5 101.2 85.6 169.8 97.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 902 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KCX B 173 OQ2 REMARK 620 2 GLU B 176 OE1 81.0 REMARK 620 3 HOH B1245 O 92.5 91.8 REMARK 620 4 ASP B 175 OD1 86.9 86.3 178.1 REMARK 620 5 HOH B1244 O 98.4 178.7 89.4 92.4 REMARK 620 6 HOH B1243 O 168.7 87.7 87.4 92.8 92.8 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 MG A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 902 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2OEJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A RUBISCO-LIKE PROTEIN FROM REMARK 900 GEOBACILLUS KAUSTOPHILUS (TETRAMUTANT FORM), LIGANDED WITH REMARK 900 PHOSPHATE IONS REMARK 900 RELATED ID: 2OEL RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A RUBISCO-LIKE PROTEIN FROM REMARK 900 GEOBACILLUS KAUSTOPHILUS LIGANDED WITH MG2+ AND HCO3- IONS REMARK 900 RELATED ID: 2OEM RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A RUBISCO-LIKE PROTEIN FROM REMARK 900 GEOBACILLUS KAUSTOPHILUS LIGANDED WITH MG2+ AND 2,3- REMARK 900 DIKETOHEXANE 1-PHOSPHATE DBREF 2OEK A 1 413 UNP Q5L1E2 MTNW_GEOKA 1 413 DBREF 2OEK B 1 413 UNP Q5L1E2 MTNW_GEOKA 1 413 SEQADV 2OEK KCX A 173 UNP Q5L1E2 LYS 173 MODIFIED RESIDUE SEQADV 2OEK KCX B 173 UNP Q5L1E2 LYS 173 MODIFIED RESIDUE SEQRES 1 A 413 MET SER ALA VAL MET ALA THR TYR LEU LEU HIS ASP GLU SEQRES 2 A 413 THR ASP ILE ARG LYS LYS ALA GLU GLY ILE ALA LEU GLY SEQRES 3 A 413 LEU THR ILE GLY THR TRP THR ASP LEU PRO ALA LEU GLU SEQRES 4 A 413 GLN GLU GLN LEU ARG LYS HIS LYS GLY GLU VAL VAL ALA SEQRES 5 A 413 ILE GLU GLU LEU GLY GLU SER GLU ARG VAL ASN ALA TYR SEQRES 6 A 413 PHE GLY LYS ARG LEU LYS ARG ALA ILE VAL LYS ILE ALA SEQRES 7 A 413 TYR PRO THR VAL ASN PHE SER ALA ASP LEU PRO ALA LEU SEQRES 8 A 413 LEU VAL THR THR PHE GLY LYS LEU SER LEU ASP GLY GLU SEQRES 9 A 413 VAL ARG LEU LEU ASP LEU GLU PHE PRO ASP GLU TRP LYS SEQRES 10 A 413 ARG GLN PHE PRO GLY PRO ARG PHE GLY ILE ASP GLY ILE SEQRES 11 A 413 ARG ASP ARG VAL GLY VAL HIS ASN ARG PRO LEU LEU MET SEQRES 12 A 413 SER ILE PHE LYS GLY MET ILE GLY ARG ASP LEU ALA TYR SEQRES 13 A 413 LEU THR SER GLU LEU LYS LYS GLN ALA LEU GLY GLY VAL SEQRES 14 A 413 ASP LEU VAL KCX ASP ASP GLU ILE LEU PHE ASP SER GLU SEQRES 15 A 413 LEU LEU PRO PHE GLU LYS ARG ILE THR GLU GLY LYS ALA SEQRES 16 A 413 ALA LEU GLN GLU VAL TYR GLU GLN THR GLY LYS ARG THR SEQRES 17 A 413 LEU TYR ALA VAL ASN LEU THR GLY LYS THR PHE ALA LEU SEQRES 18 A 413 LYS ASP LYS ALA LYS ARG ALA ALA GLU LEU GLY ALA ASP SEQRES 19 A 413 VAL LEU LEU PHE ASN VAL PHE ALA TYR GLY LEU ASP VAL SEQRES 20 A 413 LEU GLN ALA LEU ARG GLU ASP GLU GLU ILE ALA VAL PRO SEQRES 21 A 413 ILE MET ALA HIS PRO ALA PHE SER GLY ALA VAL THR PRO SEQRES 22 A 413 SER GLU PHE TYR GLY VAL ALA PRO SER LEU TRP LEU GLY SEQRES 23 A 413 LYS LEU LEU ARG LEU ALA GLY ALA ASP PHE VAL LEU PHE SEQRES 24 A 413 PRO SER PRO TYR GLY SER VAL ALA LEU GLU ARG GLU GLN SEQRES 25 A 413 ALA LEU GLY ILE ALA ARG ALA LEU THR ASP ASP GLN GLU SEQRES 26 A 413 PRO PHE ALA ARG ALA PHE PRO VAL PRO SER ALA GLY ILE SEQRES 27 A 413 HIS PRO GLY LEU VAL PRO LEU ILE ILE ARG ASP PHE GLY SEQRES 28 A 413 LEU ASP THR ILE VAL ASN ALA GLY GLY GLY ILE HIS GLY SEQRES 29 A 413 HIS PRO ASP GLY ALA ILE GLY GLY GLY ARG ALA PHE ARG SEQRES 30 A 413 ALA ALA ILE ASP ALA VAL LEU ALA GLY ARG PRO LEU ARG SEQRES 31 A 413 ALA ALA ALA ALA GLU ASN GLU ALA LEU GLN LYS ALA ILE SEQRES 32 A 413 ASP ARG TRP GLY VAL VAL GLU VAL GLU ALA SEQRES 1 B 413 MET SER ALA VAL MET ALA THR TYR LEU LEU HIS ASP GLU SEQRES 2 B 413 THR ASP ILE ARG LYS LYS ALA GLU GLY ILE ALA LEU GLY SEQRES 3 B 413 LEU THR ILE GLY THR TRP THR ASP LEU PRO ALA LEU GLU SEQRES 4 B 413 GLN GLU GLN LEU ARG LYS HIS LYS GLY GLU VAL VAL ALA SEQRES 5 B 413 ILE GLU GLU LEU GLY GLU SER GLU ARG VAL ASN ALA TYR SEQRES 6 B 413 PHE GLY LYS ARG LEU LYS ARG ALA ILE VAL LYS ILE ALA SEQRES 7 B 413 TYR PRO THR VAL ASN PHE SER ALA ASP LEU PRO ALA LEU SEQRES 8 B 413 LEU VAL THR THR PHE GLY LYS LEU SER LEU ASP GLY GLU SEQRES 9 B 413 VAL ARG LEU LEU ASP LEU GLU PHE PRO ASP GLU TRP LYS SEQRES 10 B 413 ARG GLN PHE PRO GLY PRO ARG PHE GLY ILE ASP GLY ILE SEQRES 11 B 413 ARG ASP ARG VAL GLY VAL HIS ASN ARG PRO LEU LEU MET SEQRES 12 B 413 SER ILE PHE LYS GLY MET ILE GLY ARG ASP LEU ALA TYR SEQRES 13 B 413 LEU THR SER GLU LEU LYS LYS GLN ALA LEU GLY GLY VAL SEQRES 14 B 413 ASP LEU VAL KCX ASP ASP GLU ILE LEU PHE ASP SER GLU SEQRES 15 B 413 LEU LEU PRO PHE GLU LYS ARG ILE THR GLU GLY LYS ALA SEQRES 16 B 413 ALA LEU GLN GLU VAL TYR GLU GLN THR GLY LYS ARG THR SEQRES 17 B 413 LEU TYR ALA VAL ASN LEU THR GLY LYS THR PHE ALA LEU SEQRES 18 B 413 LYS ASP LYS ALA LYS ARG ALA ALA GLU LEU GLY ALA ASP SEQRES 19 B 413 VAL LEU LEU PHE ASN VAL PHE ALA TYR GLY LEU ASP VAL SEQRES 20 B 413 LEU GLN ALA LEU ARG GLU ASP GLU GLU ILE ALA VAL PRO SEQRES 21 B 413 ILE MET ALA HIS PRO ALA PHE SER GLY ALA VAL THR PRO SEQRES 22 B 413 SER GLU PHE TYR GLY VAL ALA PRO SER LEU TRP LEU GLY SEQRES 23 B 413 LYS LEU LEU ARG LEU ALA GLY ALA ASP PHE VAL LEU PHE SEQRES 24 B 413 PRO SER PRO TYR GLY SER VAL ALA LEU GLU ARG GLU GLN SEQRES 25 B 413 ALA LEU GLY ILE ALA ARG ALA LEU THR ASP ASP GLN GLU SEQRES 26 B 413 PRO PHE ALA ARG ALA PHE PRO VAL PRO SER ALA GLY ILE SEQRES 27 B 413 HIS PRO GLY LEU VAL PRO LEU ILE ILE ARG ASP PHE GLY SEQRES 28 B 413 LEU ASP THR ILE VAL ASN ALA GLY GLY GLY ILE HIS GLY SEQRES 29 B 413 HIS PRO ASP GLY ALA ILE GLY GLY GLY ARG ALA PHE ARG SEQRES 30 B 413 ALA ALA ILE ASP ALA VAL LEU ALA GLY ARG PRO LEU ARG SEQRES 31 B 413 ALA ALA ALA ALA GLU ASN GLU ALA LEU GLN LYS ALA ILE SEQRES 32 B 413 ASP ARG TRP GLY VAL VAL GLU VAL GLU ALA MODRES 2OEK KCX A 173 LYS LYSINE NZ-CARBOXYLIC ACID MODRES 2OEK KCX B 173 LYS LYSINE NZ-CARBOXYLIC ACID HET KCX A 173 12 HET KCX B 173 12 HET MG A 901 1 HET MG B 902 1 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM MG MAGNESIUM ION FORMUL 1 KCX 2(C7 H14 N2 O4) FORMUL 3 MG 2(MG 2+) FORMUL 5 HOH *727(H2 O) HELIX 1 1 ASP A 15 LEU A 27 1 13 HELIX 2 2 PRO A 36 ARG A 44 1 9 HELIX 3 3 LYS A 45 LYS A 47 5 3 HELIX 4 4 SER A 59 GLY A 67 1 9 HELIX 5 5 VAL A 82 PHE A 84 5 3 HELIX 6 6 ASP A 87 GLY A 97 1 11 HELIX 7 7 LYS A 98 ASP A 102 5 5 HELIX 8 8 PRO A 113 ARG A 118 1 6 HELIX 9 9 PHE A 125 GLY A 135 1 11 HELIX 10 10 ASP A 153 GLY A 167 1 15 HELIX 11 11 PRO A 185 GLY A 205 1 21 HELIX 12 12 LYS A 217 PHE A 219 5 3 HELIX 13 13 ALA A 220 LEU A 231 1 12 HELIX 14 14 ASN A 239 TYR A 243 5 5 HELIX 15 15 GLY A 244 ASP A 254 1 11 HELIX 16 16 PHE A 267 VAL A 271 5 5 HELIX 17 17 ALA A 280 LEU A 285 1 6 HELIX 18 18 GLY A 286 GLY A 293 1 8 HELIX 19 19 GLU A 309 ASP A 322 1 14 HELIX 20 20 HIS A 339 GLY A 341 5 3 HELIX 21 21 LEU A 342 GLY A 351 1 10 HELIX 22 22 GLY A 360 HIS A 365 5 6 HELIX 23 23 ASP A 367 ALA A 385 1 19 HELIX 24 24 PRO A 388 ALA A 394 1 7 HELIX 25 25 ASN A 396 GLY A 407 1 12 HELIX 26 26 ASP B 15 LEU B 27 1 13 HELIX 27 27 PRO B 36 ARG B 44 1 9 HELIX 28 28 LYS B 45 LYS B 47 5 3 HELIX 29 29 SER B 59 GLY B 67 1 9 HELIX 30 30 VAL B 82 PHE B 84 5 3 HELIX 31 31 ASP B 87 GLY B 97 1 11 HELIX 32 32 LYS B 98 ASP B 102 5 5 HELIX 33 33 PRO B 113 ARG B 118 1 6 HELIX 34 34 PHE B 125 GLY B 135 1 11 HELIX 35 35 ASP B 153 GLY B 167 1 15 HELIX 36 36 PRO B 185 GLY B 205 1 21 HELIX 37 37 LYS B 217 PHE B 219 5 3 HELIX 38 38 ALA B 220 LEU B 231 1 12 HELIX 39 39 ASN B 239 TYR B 243 5 5 HELIX 40 40 GLY B 244 ASP B 254 1 11 HELIX 41 41 PHE B 267 VAL B 271 5 5 HELIX 42 42 ALA B 280 LEU B 285 1 6 HELIX 43 43 GLY B 286 GLY B 293 1 8 HELIX 44 44 GLU B 309 ASP B 322 1 14 HELIX 45 45 HIS B 339 GLY B 341 5 3 HELIX 46 46 LEU B 342 GLY B 351 1 10 HELIX 47 47 GLY B 360 HIS B 365 5 6 HELIX 48 48 ASP B 367 ALA B 385 1 19 HELIX 49 49 PRO B 388 ALA B 394 1 7 HELIX 50 50 ASN B 396 GLY B 407 1 12 SHEET 1 A 4 GLU A 49 GLU A 55 0 SHEET 2 A 4 LYS A 71 PRO A 80 -1 O ALA A 78 N GLU A 49 SHEET 3 A 4 ALA A 3 ASP A 12 -1 N TYR A 8 O VAL A 75 SHEET 4 A 4 GLU A 104 GLU A 111 -1 O LEU A 108 N THR A 7 SHEET 1 B 8 PHE A 331 SER A 335 0 SHEET 2 B 8 PHE A 296 PRO A 300 1 N PHE A 299 O SER A 335 SHEET 3 B 8 ILE A 261 ALA A 263 1 N ALA A 263 O PHE A 296 SHEET 4 B 8 VAL A 235 PHE A 238 1 N LEU A 236 O MET A 262 SHEET 5 B 8 LEU A 209 ASN A 213 1 N VAL A 212 O LEU A 237 SHEET 6 B 8 LEU A 171 KCX A 173 1 N VAL A 172 O ALA A 211 SHEET 7 B 8 LEU A 141 ILE A 145 1 N SER A 144 O KCX A 173 SHEET 8 B 8 ILE A 355 GLY A 359 1 O VAL A 356 N LEU A 141 SHEET 1 C 4 GLU B 49 LEU B 56 0 SHEET 2 C 4 LYS B 71 PRO B 80 -1 O ILE B 74 N GLU B 54 SHEET 3 C 4 ALA B 3 ASP B 12 -1 N TYR B 8 O VAL B 75 SHEET 4 C 4 GLU B 104 GLU B 111 -1 O LEU B 108 N THR B 7 SHEET 1 D 8 PHE B 331 SER B 335 0 SHEET 2 D 8 PHE B 296 PRO B 300 1 N PHE B 299 O SER B 335 SHEET 3 D 8 ILE B 261 ALA B 263 1 N ALA B 263 O PHE B 296 SHEET 4 D 8 VAL B 235 PHE B 238 1 N LEU B 236 O MET B 262 SHEET 5 D 8 LEU B 209 ASN B 213 1 N VAL B 212 O LEU B 237 SHEET 6 D 8 LEU B 171 KCX B 173 1 N VAL B 172 O ALA B 211 SHEET 7 D 8 LEU B 141 ILE B 145 1 N SER B 144 O KCX B 173 SHEET 8 D 8 ILE B 355 GLY B 359 1 O VAL B 356 N LEU B 141 LINK C VAL A 172 N KCX A 173 1555 1555 1.33 LINK C KCX A 173 N ASP A 174 1555 1555 1.33 LINK MG MG A 901 OQ2 KCX A 173 1555 1555 2.24 LINK MG MG A 901 OD1 ASP A 175 1555 1555 2.21 LINK MG MG A 901 O HOH A1175 1555 1555 2.35 LINK MG MG A 901 OE1 GLU A 176 1555 1555 2.26 LINK MG MG A 901 O HOH A1173 1555 1555 2.35 LINK MG MG A 901 O HOH A1174 1555 1555 2.32 LINK C VAL B 172 N KCX B 173 1555 1555 1.33 LINK C KCX B 173 N ASP B 174 1555 1555 1.33 LINK MG MG B 902 OQ2 KCX B 173 1555 1555 2.13 LINK MG MG B 902 OE1 GLU B 176 1555 1555 2.18 LINK MG MG B 902 O HOH B1245 1555 1555 2.30 LINK MG MG B 902 OD1 ASP B 175 1555 1555 2.23 LINK MG MG B 902 O HOH B1244 1555 1555 2.33 LINK MG MG B 902 O HOH B1243 1555 1555 2.31 SITE 1 AC1 6 KCX A 173 ASP A 175 GLU A 176 HOH A1173 SITE 2 AC1 6 HOH A1174 HOH A1175 SITE 1 AC2 6 KCX B 173 ASP B 175 GLU B 176 HOH B1243 SITE 2 AC2 6 HOH B1244 HOH B1245 CRYST1 130.765 59.545 109.282 90.00 103.24 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 0.007647 0.000000 0.001799 0.00000 SCALE2 0.000000 0.016794 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009401 0.00000 MASTER 373 0 4 50 24 0 4 6 0 0 0 64 END