HEADER TRANSFERASE 01-NOV-01 1KAG TITLE CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI SHIKIMATE KINASE I (AROK) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SHIKIMATE KINASE I; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SKI; COMPND 5 EC: 2.7.1.71; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: AROK; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX6P-1 KEYWDS TRANSFERASE, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, KEYWDS 2 NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS, NYSGXRC EXPDTA X-RAY DIFFRACTION AUTHOR M.J.ROMANOWSKI,S.K.BURLEY,NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL AUTHOR 2 GENOMICS (NYSGXRC) REVDAT 5 07-FEB-24 1KAG 1 REMARK REVDAT 4 03-FEB-21 1KAG 1 AUTHOR JRNL REMARK REVDAT 3 24-FEB-09 1KAG 1 VERSN REVDAT 2 25-JAN-05 1KAG 1 AUTHOR KEYWDS REMARK REVDAT 1 08-MAY-02 1KAG 0 JRNL AUTH M.J.ROMANOWSKI,S.K.BURLEY JRNL TITL CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI SHIKIMATE KINASE I JRNL TITL 2 (AROK) THAT CONFERS SENSITIVITY TO MECILLINAM. JRNL REF PROTEINS V. 47 558 2002 JRNL REFN ISSN 0887-3585 JRNL PMID 12001235 JRNL DOI 10.1002/PROT.10099.ABS REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.58 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 769059.910 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 18666 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) : 0.217 REMARK 3 FREE R VALUE : 0.271 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1874 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.18 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2823 REMARK 3 BIN R VALUE (WORKING SET) : 0.1950 REMARK 3 BIN FREE R VALUE : 0.2790 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 342 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2414 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 258 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.41000 REMARK 3 B22 (A**2) : 1.41000 REMARK 3 B33 (A**2) : -3.82000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.58000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : -0.1 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) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.11 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.930 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) : 3.590 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.370 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 5.420 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 7.080 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.41 REMARK 3 BSOL : 67.21 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 REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KAG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-NOV-01. REMARK 100 THE DEPOSITION ID IS D_1000014759. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-AUG-01; 21-OCT-01 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : NSLS; NSLS REMARK 200 BEAMLINE : X9A; X9A REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97962; 0.98167, 0.98147 REMARK 200 MONOCHROMATOR : SI 111; SI 111 REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MARMAD, DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19149 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.03100 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) : 2.03 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.13 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.04900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SNB, MLPHARE, DM REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 5000 MME, 0.2M AMMONIUM REMARK 280 SULFATE, 0.1M MES PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 295K 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 31.70850 REMARK 290 SMTRY3 2 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 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 ALA A 2 REMARK 465 GLN A 115 REMARK 465 ARG A 116 REMARK 465 ASP A 117 REMARK 465 LYS A 118 REMARK 465 LYS A 119 REMARK 465 ARG A 120 REMARK 465 ARG A 153 REMARK 465 THR A 154 REMARK 465 ASP A 155 REMARK 465 ASP A 156 REMARK 465 GLN A 157 REMARK 465 SER A 172 REMARK 465 ASN A 173 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 ARG B 113 REMARK 465 THR B 114 REMARK 465 GLN B 115 REMARK 465 ARG B 116 REMARK 465 ASP B 117 REMARK 465 LYS B 118 REMARK 465 LYS B 119 REMARK 465 ARG B 120 REMARK 465 PRO B 121 REMARK 465 LEU B 122 REMARK 465 LEU B 123 REMARK 465 HIS B 124 REMARK 465 VAL B 125 REMARK 465 GLU B 126 REMARK 465 THR B 127 REMARK 465 ARG B 153 REMARK 465 THR B 154 REMARK 465 ASP B 155 REMARK 465 ASP B 156 REMARK 465 GLN B 157 REMARK 465 SER B 172 REMARK 465 ASN B 173 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 ARG A 113 N THR A 114 1.59 REMARK 500 O ALA A 112 O HOH A 252 1.81 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 CA GLU A 72 O ARG A 113 1655 1.97 REMARK 500 CB GLU A 72 O ARG A 113 1655 2.11 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 ALA A 112 C ARG A 113 N 0.257 REMARK 500 ARG A 113 C THR A 114 N -0.390 REMARK 500 THR A 114 N THR A 114 CA 0.123 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 LEU A 111 CA - C - N ANGL. DEV. = -13.9 DEGREES REMARK 500 LEU A 111 O - C - N ANGL. DEV. = 11.6 DEGREES REMARK 500 ARG A 113 C - N - CA ANGL. DEV. = 18.1 DEGREES REMARK 500 ARG A 113 CB - CA - C ANGL. DEV. = -21.2 DEGREES REMARK 500 ARG A 113 N - CA - C ANGL. DEV. = 42.8 DEGREES REMARK 500 ARG A 113 CA - C - N ANGL. DEV. = 29.1 DEGREES REMARK 500 ARG A 113 O - C - N ANGL. DEV. = -29.9 DEGREES REMARK 500 THR A 114 C - N - CA ANGL. DEV. = 21.2 DEGREES REMARK 500 THR A 114 N - CA - CB ANGL. DEV. = -15.9 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 ARG A 113 -30.45 -22.43 REMARK 500 LYS B 4 57.38 -149.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ALA A 112 ARG A 113 -146.93 REMARK 500 ARG A 113 THR A 114 107.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SHK RELATED DB: PDB REMARK 900 1SHK IS ERWINIA CHRYSANTHEMI SHIKIMATE KINASE REMARK 900 RELATED ID: NYSGXRC-T535 RELATED DB: TARGETDB DBREF 1KAG A 1 173 UNP P0A6D7 AROK_ECOLI 0 172 DBREF 1KAG B 1 173 UNP P0A6D7 AROK_ECOLI 0 172 SEQRES 1 A 173 MET ALA GLU LYS ARG ASN ILE PHE LEU VAL GLY PRO MET SEQRES 2 A 173 GLY ALA GLY LYS SER THR ILE GLY ARG GLN LEU ALA GLN SEQRES 3 A 173 GLN LEU ASN MET GLU PHE TYR ASP SER ASP GLN GLU ILE SEQRES 4 A 173 GLU LYS ARG THR GLY ALA ASP VAL GLY TRP VAL PHE ASP SEQRES 5 A 173 LEU GLU GLY GLU GLU GLY PHE ARG ASP ARG GLU GLU LYS SEQRES 6 A 173 VAL ILE ASN GLU LEU THR GLU LYS GLN GLY ILE VAL LEU SEQRES 7 A 173 ALA THR GLY GLY GLY SER VAL LYS SER ARG GLU THR ARG SEQRES 8 A 173 ASN ARG LEU SER ALA ARG GLY VAL VAL VAL TYR LEU GLU SEQRES 9 A 173 THR THR ILE GLU LYS GLN LEU ALA ARG THR GLN ARG ASP SEQRES 10 A 173 LYS LYS ARG PRO LEU LEU HIS VAL GLU THR PRO PRO ARG SEQRES 11 A 173 GLU VAL LEU GLU ALA LEU ALA ASN GLU ARG ASN PRO LEU SEQRES 12 A 173 TYR GLU GLU ILE ALA ASP VAL THR ILE ARG THR ASP ASP SEQRES 13 A 173 GLN SER ALA LYS VAL VAL ALA ASN GLN ILE ILE HIS MET SEQRES 14 A 173 LEU GLU SER ASN SEQRES 1 B 173 MET ALA GLU LYS ARG ASN ILE PHE LEU VAL GLY PRO MET SEQRES 2 B 173 GLY ALA GLY LYS SER THR ILE GLY ARG GLN LEU ALA GLN SEQRES 3 B 173 GLN LEU ASN MET GLU PHE TYR ASP SER ASP GLN GLU ILE SEQRES 4 B 173 GLU LYS ARG THR GLY ALA ASP VAL GLY TRP VAL PHE ASP SEQRES 5 B 173 LEU GLU GLY GLU GLU GLY PHE ARG ASP ARG GLU GLU LYS SEQRES 6 B 173 VAL ILE ASN GLU LEU THR GLU LYS GLN GLY ILE VAL LEU SEQRES 7 B 173 ALA THR GLY GLY GLY SER VAL LYS SER ARG GLU THR ARG SEQRES 8 B 173 ASN ARG LEU SER ALA ARG GLY VAL VAL VAL TYR LEU GLU SEQRES 9 B 173 THR THR ILE GLU LYS GLN LEU ALA ARG THR GLN ARG ASP SEQRES 10 B 173 LYS LYS ARG PRO LEU LEU HIS VAL GLU THR PRO PRO ARG SEQRES 11 B 173 GLU VAL LEU GLU ALA LEU ALA ASN GLU ARG ASN PRO LEU SEQRES 12 B 173 TYR GLU GLU ILE ALA ASP VAL THR ILE ARG THR ASP ASP SEQRES 13 B 173 GLN SER ALA LYS VAL VAL ALA ASN GLN ILE ILE HIS MET SEQRES 14 B 173 LEU GLU SER ASN FORMUL 3 HOH *258(H2 O) HELIX 1 1 GLY A 16 LEU A 28 1 13 HELIX 2 2 SER A 35 GLY A 44 1 10 HELIX 3 3 ASP A 46 GLU A 72 1 27 HELIX 4 4 GLY A 83 LYS A 86 5 4 HELIX 5 5 SER A 87 GLY A 98 1 12 HELIX 6 6 THR A 106 ALA A 112 1 7 HELIX 7 7 PRO A 129 ALA A 148 1 20 HELIX 8 8 SER A 158 GLU A 171 1 14 HELIX 9 9 GLY B 16 ASN B 29 1 14 HELIX 10 10 SER B 35 GLY B 44 1 10 HELIX 11 11 ASP B 46 GLU B 72 1 27 HELIX 12 12 GLY B 83 LYS B 86 5 4 HELIX 13 13 SER B 87 GLY B 98 1 12 HELIX 14 14 THR B 106 ALA B 112 1 7 HELIX 15 15 PRO B 129 ALA B 148 1 20 HELIX 16 16 SER B 158 LEU B 170 1 13 SHEET 1 A 5 GLU A 31 ASP A 34 0 SHEET 2 A 5 ILE A 76 ALA A 79 1 O VAL A 77 N GLU A 31 SHEET 3 A 5 ILE A 7 VAL A 10 1 N LEU A 9 O LEU A 78 SHEET 4 A 5 VAL A 99 LEU A 103 1 O VAL A 101 N PHE A 8 SHEET 5 A 5 VAL A 150 ILE A 152 1 O VAL A 150 N TYR A 102 SHEET 1 B 5 GLU B 31 ASP B 34 0 SHEET 2 B 5 ILE B 76 ALA B 79 1 O ALA B 79 N TYR B 33 SHEET 3 B 5 ILE B 7 VAL B 10 1 N LEU B 9 O LEU B 78 SHEET 4 B 5 VAL B 99 LEU B 103 1 O LEU B 103 N VAL B 10 SHEET 5 B 5 VAL B 150 ILE B 152 1 O VAL B 150 N TYR B 102 CRYST1 35.726 63.417 67.941 90.00 91.27 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 0.027991 0.000000 0.000620 0.00000 SCALE2 0.000000 0.015769 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014722 0.00000