HEADER TRANSFERASE 20-DEC-01 1KO4 TITLE CRYSTAL STRUCTURE OF GLUCONATE KINASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUCONATE KINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: THERMORESISTANT GLUCONOKINASE; COMPND 5 EC: 2.7.1.12; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: GNTK; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PJF119EH KEYWDS ALFA/BETA, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.KRAFT,G.A.SPRENGER,Y.LINDQVIST REVDAT 3 24-FEB-09 1KO4 1 VERSN REVDAT 2 04-DEC-02 1KO4 1 REMARK REVDAT 1 29-MAY-02 1KO4 0 JRNL AUTH L.KRAFT,G.A.SPRENGER,Y.LINDQVIST JRNL TITL CONFORMATIONAL CHANGES DURING THE CATALYTIC CYCLE JRNL TITL 2 OF GLUCONATE KINASE AS REVEALED BY X-RAY JRNL TITL 3 CRYSTALLOGRAPHY. JRNL REF J.MOL.BIOL. V. 318 1057 2002 JRNL REFN ISSN 0022-2836 JRNL PMID 12054802 JRNL DOI 10.1016/S0022-2836(02)00215-2 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 79.06 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 13603 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) : 0.243 REMARK 3 R VALUE (WORKING SET) : 0.240 REMARK 3 FREE R VALUE : 0.304 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 681 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.56 REMARK 3 REFLECTION IN BIN (WORKING SET) : 949 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2880 REMARK 3 BIN FREE R VALUE SET COUNT : 5 REMARK 3 BIN FREE R VALUE : 0.3610 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2563 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 105 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.86 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.76000 REMARK 3 B22 (A**2) : 3.55000 REMARK 3 B33 (A**2) : -1.80000 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): 0.586 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.344 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.285 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.718 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.907 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.863 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2607 ; 0.015 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3525 ; 1.797 ; 1.952 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 323 ; 4.103 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 477 ;19.558 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 404 ; 0.112 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1955 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1261 ; 0.276 ; 0.300 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): 182 ; 0.164 ; 0.500 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): 25 ; 0.311 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 6 ; 0.444 ; 0.500 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): 1625 ; 0.879 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2618 ; 1.695 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 982 ; 2.428 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 907 ; 4.041 ; 4.500 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 : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : NULL REMARK 3 ION PROBE RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KO4 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-DEC-01. REMARK 100 THE RCSB ID CODE IS RCSB015163. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-SEP-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97830 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13617 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 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 (%) : 99.3 REMARK 200 DATA REDUNDANCY : 12.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06300 REMARK 200 FOR THE DATA SET : 27.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.15800 REMARK 200 FOR SHELL : 8.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG6000, LICL, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 35.11550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.30100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.11550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.30100 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 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 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 1 REMARK 465 SER A 2 REMARK 465 LYS A 122 REMARK 465 ALA A 123 REMARK 465 ARG A 124 REMARK 465 LYS A 125 REMARK 465 GLY A 126 REMARK 465 HIS A 127 REMARK 465 PHE A 128 REMARK 465 PHE A 129 REMARK 465 GLY A 174 REMARK 465 LYS A 175 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 LYS B 125 REMARK 465 GLY B 126 REMARK 465 HIS B 127 REMARK 465 PHE B 128 REMARK 465 PHE B 129 REMARK 465 LYS B 130 REMARK 465 THR B 131 REMARK 465 GLY B 174 REMARK 465 LYS B 175 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 A 191 O HOH A 225 1.98 REMARK 500 REMARK 500 REMARK: NULL 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 OD2 ASP A 115 O HOH A 192 4556 2.02 REMARK 500 CD2 HIS A 93 O HOH A 220 3556 2.11 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 ASP A 40 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP A 60 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP A 96 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 147 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP A 150 CB - CG - OD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 ASP A 157 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP B 40 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 ASP B 157 CB - CG - OD1 ANGL. DEV. = 7.6 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 SER A 119 0.20 -69.47 REMARK 500 ALA A 146 -18.02 -48.77 REMARK 500 ASP A 150 36.45 -95.45 REMARK 500 GLU B 100 103.73 -49.26 REMARK 500 ASP B 150 42.90 -101.63 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 A 183 DISTANCE = 5.15 ANGSTROMS REMARK 525 HOH A 186 DISTANCE = 5.52 ANGSTROMS REMARK 525 HOH B 199 DISTANCE = 5.06 ANGSTROMS REMARK 525 HOH A 204 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A 209 DISTANCE = 5.83 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 176 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 176 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1KNQ RELATED DB: PDB REMARK 900 1KNQ CONTAINS THE SAME PROTEIN, SPACE GROUP P212121. REMARK 900 RELATED ID: 1KO1 RELATED DB: PDB REMARK 900 1KO1 CONTAINS THE SAME PROTEIN, SPACE GROUP C2. REMARK 900 RELATED ID: 1KO5 RELATED DB: PDB REMARK 900 1KO5 CONTAINS THE SAME PROTEIN COMPLEXED WITH ATP. REMARK 900 RELATED ID: 1KO8 RELATED DB: PDB REMARK 900 1KO8 CONTAINS THE SAME PROTEIN COMPLEXED WITH GLUCONATE-6- REMARK 900 PHOSPHATE. REMARK 900 RELATED ID: 1KOF RELATED DB: PDB REMARK 900 1KOF CONTAINS THE SAME PROTEIN COMPLEXED WITH AMPPCP. DBREF 1KO4 A 1 175 UNP P46859 GNTK_ECOLI 0 174 DBREF 1KO4 B 1 175 UNP P46859 GNTK_ECOLI 0 174 SEQADV 1KO4 MSE A 14 UNP P46859 MET 13 MODIFIED RESIDUE SEQADV 1KO4 MSE A 51 UNP P46859 MET 50 MODIFIED RESIDUE SEQADV 1KO4 MSE A 76 UNP P46859 MET 75 MODIFIED RESIDUE SEQADV 1KO4 MSE A 133 UNP P46859 MET 132 MODIFIED RESIDUE SEQADV 1KO4 MSE B 14 UNP P46859 MET 13 MODIFIED RESIDUE SEQADV 1KO4 MSE B 51 UNP P46859 MET 50 MODIFIED RESIDUE SEQADV 1KO4 MSE B 76 UNP P46859 MET 75 MODIFIED RESIDUE SEQADV 1KO4 MSE B 133 UNP P46859 MET 132 MODIFIED RESIDUE SEQRES 1 A 175 MET SER THR THR ASN HIS ASP HIS HIS ILE TYR VAL LEU SEQRES 2 A 175 MSE GLY VAL SER GLY SER GLY LYS SER ALA VAL ALA SER SEQRES 3 A 175 GLU VAL ALA HIS GLN LEU HIS ALA ALA PHE LEU ASP GLY SEQRES 4 A 175 ASP PHE LEU HIS PRO ARG ARG ASN ILE GLU LYS MSE ALA SEQRES 5 A 175 SER GLY GLU PRO LEU ASN ASP ASP ASP ARG LYS PRO TRP SEQRES 6 A 175 LEU GLN ALA LEU ASN ASP ALA ALA PHE ALA MSE GLN ARG SEQRES 7 A 175 THR ASN LYS VAL SER LEU ILE VAL CYS SER ALA LEU LYS SEQRES 8 A 175 LYS HIS TYR ARG ASP LEU LEU ARG GLU GLY ASN PRO ASN SEQRES 9 A 175 LEU SER PHE ILE TYR LEU LYS GLY ASP PHE ASP VAL ILE SEQRES 10 A 175 GLU SER ARG LEU LYS ALA ARG LYS GLY HIS PHE PHE LYS SEQRES 11 A 175 THR GLN MSE LEU VAL THR GLN PHE GLU THR LEU GLN GLU SEQRES 12 A 175 PRO GLY ALA ASP GLU THR ASP VAL LEU VAL VAL ASP ILE SEQRES 13 A 175 ASP GLN PRO LEU GLU GLY VAL VAL ALA SER THR ILE GLU SEQRES 14 A 175 VAL ILE LYS LYS GLY LYS SEQRES 1 B 175 MET SER THR THR ASN HIS ASP HIS HIS ILE TYR VAL LEU SEQRES 2 B 175 MSE GLY VAL SER GLY SER GLY LYS SER ALA VAL ALA SER SEQRES 3 B 175 GLU VAL ALA HIS GLN LEU HIS ALA ALA PHE LEU ASP GLY SEQRES 4 B 175 ASP PHE LEU HIS PRO ARG ARG ASN ILE GLU LYS MSE ALA SEQRES 5 B 175 SER GLY GLU PRO LEU ASN ASP ASP ASP ARG LYS PRO TRP SEQRES 6 B 175 LEU GLN ALA LEU ASN ASP ALA ALA PHE ALA MSE GLN ARG SEQRES 7 B 175 THR ASN LYS VAL SER LEU ILE VAL CYS SER ALA LEU LYS SEQRES 8 B 175 LYS HIS TYR ARG ASP LEU LEU ARG GLU GLY ASN PRO ASN SEQRES 9 B 175 LEU SER PHE ILE TYR LEU LYS GLY ASP PHE ASP VAL ILE SEQRES 10 B 175 GLU SER ARG LEU LYS ALA ARG LYS GLY HIS PHE PHE LYS SEQRES 11 B 175 THR GLN MSE LEU VAL THR GLN PHE GLU THR LEU GLN GLU SEQRES 12 B 175 PRO GLY ALA ASP GLU THR ASP VAL LEU VAL VAL ASP ILE SEQRES 13 B 175 ASP GLN PRO LEU GLU GLY VAL VAL ALA SER THR ILE GLU SEQRES 14 B 175 VAL ILE LYS LYS GLY LYS MODRES 1KO4 MSE A 14 MET SELENOMETHIONINE MODRES 1KO4 MSE A 51 MET SELENOMETHIONINE MODRES 1KO4 MSE A 76 MET SELENOMETHIONINE MODRES 1KO4 MSE A 133 MET SELENOMETHIONINE MODRES 1KO4 MSE B 14 MET SELENOMETHIONINE MODRES 1KO4 MSE B 51 MET SELENOMETHIONINE MODRES 1KO4 MSE B 76 MET SELENOMETHIONINE MODRES 1KO4 MSE B 133 MET SELENOMETHIONINE HET MSE A 14 8 HET MSE A 51 8 HET MSE A 76 8 HET MSE A 133 8 HET MSE B 14 8 HET MSE B 51 8 HET MSE B 76 8 HET MSE B 133 8 HET CL A 176 1 HET CL B 176 1 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 CL 2(CL 1-) FORMUL 5 HOH *105(H2 O) HELIX 1 1 GLY A 20 HIS A 33 1 14 HELIX 2 2 ASP A 40 HIS A 43 5 4 HELIX 3 3 PRO A 44 GLY A 54 1 11 HELIX 4 4 ASN A 58 ASN A 80 1 23 HELIX 5 5 LYS A 91 GLU A 100 1 10 HELIX 6 6 ASP A 113 SER A 119 1 7 HELIX 7 7 LYS A 130 LEU A 141 1 12 HELIX 8 8 PRO A 159 LYS A 172 1 14 HELIX 9 9 GLY B 20 LEU B 32 1 13 HELIX 10 10 ASP B 40 HIS B 43 5 4 HELIX 11 11 PRO B 44 SER B 53 1 10 HELIX 12 12 ASN B 58 THR B 79 1 22 HELIX 13 13 LYS B 91 GLU B 100 1 10 HELIX 14 14 ASP B 113 ARG B 124 1 12 HELIX 15 15 GLN B 132 LEU B 141 1 10 HELIX 16 16 PRO B 159 LYS B 173 1 15 SHEET 1 A 5 ALA A 35 ASP A 38 0 SHEET 2 A 5 VAL A 82 VAL A 86 1 O LEU A 84 N LEU A 37 SHEET 3 A 5 HIS A 9 MSE A 14 1 N TYR A 11 O SER A 83 SHEET 4 A 5 LEU A 105 LYS A 111 1 O ILE A 108 N MSE A 14 SHEET 5 A 5 VAL A 151 ASP A 155 1 O LEU A 152 N TYR A 109 SHEET 1 B 5 ALA B 35 ASP B 38 0 SHEET 2 B 5 VAL B 82 VAL B 86 1 O LEU B 84 N LEU B 37 SHEET 3 B 5 HIS B 9 MSE B 14 1 N TYR B 11 O SER B 83 SHEET 4 B 5 LEU B 105 LYS B 111 1 O SER B 106 N VAL B 12 SHEET 5 B 5 VAL B 151 ASP B 155 1 O LEU B 152 N PHE B 107 LINK C LEU A 13 N MSE A 14 1555 1555 1.33 LINK C MSE A 14 N GLY A 15 1555 1555 1.33 LINK C LYS A 50 N MSE A 51 1555 1555 1.34 LINK C MSE A 51 N ALA A 52 1555 1555 1.33 LINK C ALA A 75 N MSE A 76 1555 1555 1.33 LINK C MSE A 76 N GLN A 77 1555 1555 1.33 LINK C GLN A 132 N MSE A 133 1555 1555 1.34 LINK C MSE A 133 N LEU A 134 1555 1555 1.32 LINK C LEU B 13 N MSE B 14 1555 1555 1.35 LINK C MSE B 14 N GLY B 15 1555 1555 1.35 LINK C LYS B 50 N MSE B 51 1555 1555 1.33 LINK C MSE B 51 N ALA B 52 1555 1555 1.33 LINK C ALA B 75 N MSE B 76 1555 1555 1.33 LINK C MSE B 76 N GLN B 77 1555 1555 1.33 LINK C GLN B 132 N MSE B 133 1555 1555 1.32 LINK C MSE B 133 N LEU B 134 1555 1555 1.33 SITE 1 AC1 5 VAL A 16 GLY A 18 SER A 19 GLY A 20 SITE 2 AC1 5 LYS A 21 SITE 1 AC2 5 GLY B 18 SER B 19 GLY B 20 LYS B 21 SITE 2 AC2 5 ARG B 124 CRYST1 70.231 72.602 79.079 90.00 90.00 90.00 P 21 21 2 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 0.014239 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013774 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012646 0.00000