HEADER TRANSFERASE 13-NOV-01 1KDR TITLE CYTIDINE MONOPHOSPHATE KINASE FROM E.COLI IN COMPLEX WITH ARA-CYTIDINE TITLE 2 MONOPHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTIDYLATE KINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYTIDINE MONOPHOSPHATE KINASE; CK; CMP KINASE; COMPND 5 EC: 2.7.4.14; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: CMK; 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: PHSP210 KEYWDS NUCLEOTIDE MONOPHOSPHATE KINASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR T.BERTRAND,P.BRIOZZO,L.ASSAIRI,A.OFITERU,N.BUCURENCI,H.MUNIER- AUTHOR 2 LEHMANN,B.GOLINELLI-PIMPANEAU,O.BARZU,A.M.GILLES REVDAT 3 16-AUG-23 1KDR 1 REMARK REVDAT 2 24-FEB-09 1KDR 1 VERSN REVDAT 1 22-JAN-02 1KDR 0 JRNL AUTH T.BERTRAND,P.BRIOZZO,L.ASSAIRI,A.OFITERU,N.BUCURENCI, JRNL AUTH 2 H.MUNIER-LEHMANN,B.GOLINELLI-PIMPANEAU,O.BARZU,A.M.GILLES JRNL TITL SUGAR SPECIFICITY OF BACTERIAL CMP KINASES AS REVEALED BY JRNL TITL 2 CRYSTAL STRUCTURES AND MUTAGENESIS OF ESCHERICHIA COLI JRNL TITL 3 ENZYME. JRNL REF J.MOL.BIOL. V. 315 1099 2002 JRNL REFN ISSN 0022-2836 JRNL PMID 11827479 JRNL DOI 10.1006/JMBI.2001.5286 REMARK 2 REMARK 2 RESOLUTION. 2.25 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) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 81.9 REMARK 3 NUMBER OF REFLECTIONS : 16923 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) : 0.199 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1698 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3398 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 57 REMARK 3 SOLVENT ATOMS : 80 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.260 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : OVERALL ANISOTROPIC B REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 DISORDERED RESIDUES (A 1, A 2, A 224, A 225, A 226, A 227, B 1, B REMARK 3 2, B REMARK 3 224, B 225, B 226, B 227) WERE NOT INCLUDED IN MODEL REMARK 4 REMARK 4 1KDR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-NOV-01. REMARK 100 THE DEPOSITION ID IS D_1000014844. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-OCT-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LURE REMARK 200 BEAMLINE : DW32 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.968 REMARK 200 MONOCHROMATOR : GRAPHITE 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 : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17963 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.6 REMARK 200 DATA REDUNDANCY : 10.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 8.30000 REMARK 200 FOR THE DATA SET : 14.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.33 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) : 27.4000 REMARK 200 FOR SHELL : 4.250 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: PDB ENTRY 2CMK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, TRIS-HCL, PH 7.4, REMARK 280 VAPOR DIFFUSION, HANGING DROP AT 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 36.79250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.82200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.88600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.82200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.79250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.88600 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 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 THR A 2 REMARK 465 LEU A 224 REMARK 465 ALA A 225 REMARK 465 LEU A 226 REMARK 465 ALA A 227 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 LEU B 224 REMARK 465 ALA B 225 REMARK 465 LEU B 226 REMARK 465 ALA B 227 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 OD1 ASP B 183 ND2 ASN B 187 1.63 REMARK 500 OE2 GLU B 172 O HOH B 6418 1.63 REMARK 500 CG2 THR A 74 O ASN A 77 1.72 REMARK 500 O THR A 74 OD1 ASN A 75 1.80 REMARK 500 O VAL B 87 N GLY B 89 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 O GLY A 166 O VAL B 87 3646 1.98 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 70 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 115 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 116 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 186 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 188 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 221 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG B 92 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG B 131 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 MET B 133 CG - SD - CE ANGL. DEV. = 9.9 DEGREES REMARK 500 ARG B 157 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG B 158 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG B 173 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 181 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG B 184 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG B 186 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 221 NE - CZ - NH2 ANGL. DEV. = 3.6 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 GLN A 30 37.41 75.41 REMARK 500 HIS A 51 18.56 56.50 REMARK 500 ASP A 53 108.01 -51.96 REMARK 500 LEU A 67 121.60 -39.94 REMARK 500 THR A 74 -138.17 70.11 REMARK 500 ASN A 75 -1.39 157.26 REMARK 500 GLU A 83 22.92 49.99 REMARK 500 ASN A 98 -77.47 -65.25 REMARK 500 VAL A 103 -50.39 -125.94 REMARK 500 VAL A 136 -83.29 -128.75 REMARK 500 ALA A 149 -156.03 -163.40 REMARK 500 ALA A 191 52.55 33.99 REMARK 500 LEU B 67 101.16 -42.69 REMARK 500 SER B 73 129.90 -37.02 REMARK 500 LEU B 78 116.31 -37.94 REMARK 500 SER B 88 71.03 -33.34 REMARK 500 THR B 135 -9.79 -161.89 REMARK 500 VAL B 136 -62.56 -139.08 REMARK 500 LEU B 174 -6.77 -48.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ASN B 187 -18.54 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAR A 5407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAR B 6407 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1KDO RELATED DB: PDB REMARK 900 RELATED ID: 1KDP RELATED DB: PDB REMARK 900 RELATED ID: 1KDT RELATED DB: PDB DBREF 1KDR A 1 227 UNP P0A6I0 KCY_ECOLI 1 227 DBREF 1KDR B 1 227 UNP P0A6I0 KCY_ECOLI 1 227 SEQRES 1 A 227 MET THR ALA ILE ALA PRO VAL ILE THR ILE ASP GLY PRO SEQRES 2 A 227 SER GLY ALA GLY LYS GLY THR LEU CYS LYS ALA MET ALA SEQRES 3 A 227 GLU ALA LEU GLN TRP HIS LEU LEU ASP SER GLY ALA ILE SEQRES 4 A 227 TYR ARG VAL LEU ALA LEU ALA ALA LEU HIS HIS HIS VAL SEQRES 5 A 227 ASP VAL ALA SER GLU ASP ALA LEU VAL PRO LEU ALA SER SEQRES 6 A 227 HIS LEU ASP VAL ARG PHE VAL SER THR ASN GLY ASN LEU SEQRES 7 A 227 GLU VAL ILE LEU GLU GLY GLU ASP VAL SER GLY GLU ILE SEQRES 8 A 227 ARG THR GLN GLU VAL ALA ASN ALA ALA SER GLN VAL ALA SEQRES 9 A 227 ALA PHE PRO ARG VAL ARG GLU ALA LEU LEU ARG ARG GLN SEQRES 10 A 227 ARG ALA PHE ARG GLU LEU PRO GLY LEU ILE ALA ASP GLY SEQRES 11 A 227 ARG ASP MET GLY THR VAL VAL PHE PRO ASP ALA PRO VAL SEQRES 12 A 227 LYS ILE PHE LEU ASP ALA SER SER GLU GLU ARG ALA HIS SEQRES 13 A 227 ARG ARG MET LEU GLN LEU GLN GLU LYS GLY PHE SER VAL SEQRES 14 A 227 ASN PHE GLU ARG LEU LEU ALA GLU ILE LYS GLU ARG ASP SEQRES 15 A 227 ASP ARG ASP ARG ASN ARG ALA VAL ALA PRO LEU VAL PRO SEQRES 16 A 227 ALA ALA ASP ALA LEU VAL LEU ASP SER THR THR LEU SER SEQRES 17 A 227 ILE GLU GLN VAL ILE GLU LYS ALA LEU GLN TYR ALA ARG SEQRES 18 A 227 GLN LYS LEU ALA LEU ALA SEQRES 1 B 227 MET THR ALA ILE ALA PRO VAL ILE THR ILE ASP GLY PRO SEQRES 2 B 227 SER GLY ALA GLY LYS GLY THR LEU CYS LYS ALA MET ALA SEQRES 3 B 227 GLU ALA LEU GLN TRP HIS LEU LEU ASP SER GLY ALA ILE SEQRES 4 B 227 TYR ARG VAL LEU ALA LEU ALA ALA LEU HIS HIS HIS VAL SEQRES 5 B 227 ASP VAL ALA SER GLU ASP ALA LEU VAL PRO LEU ALA SER SEQRES 6 B 227 HIS LEU ASP VAL ARG PHE VAL SER THR ASN GLY ASN LEU SEQRES 7 B 227 GLU VAL ILE LEU GLU GLY GLU ASP VAL SER GLY GLU ILE SEQRES 8 B 227 ARG THR GLN GLU VAL ALA ASN ALA ALA SER GLN VAL ALA SEQRES 9 B 227 ALA PHE PRO ARG VAL ARG GLU ALA LEU LEU ARG ARG GLN SEQRES 10 B 227 ARG ALA PHE ARG GLU LEU PRO GLY LEU ILE ALA ASP GLY SEQRES 11 B 227 ARG ASP MET GLY THR VAL VAL PHE PRO ASP ALA PRO VAL SEQRES 12 B 227 LYS ILE PHE LEU ASP ALA SER SER GLU GLU ARG ALA HIS SEQRES 13 B 227 ARG ARG MET LEU GLN LEU GLN GLU LYS GLY PHE SER VAL SEQRES 14 B 227 ASN PHE GLU ARG LEU LEU ALA GLU ILE LYS GLU ARG ASP SEQRES 15 B 227 ASP ARG ASP ARG ASN ARG ALA VAL ALA PRO LEU VAL PRO SEQRES 16 B 227 ALA ALA ASP ALA LEU VAL LEU ASP SER THR THR LEU SER SEQRES 17 B 227 ILE GLU GLN VAL ILE GLU LYS ALA LEU GLN TYR ALA ARG SEQRES 18 B 227 GLN LYS LEU ALA LEU ALA HET SO4 A 501 5 HET CAR A5407 21 HET SO4 B 601 5 HET SO4 B 602 5 HET CAR B6407 21 HETNAM SO4 SULFATE ION HETNAM CAR CYTOSINE ARABINOSE-5'-PHOSPHATE FORMUL 3 SO4 3(O4 S 2-) FORMUL 4 CAR 2(C9 H14 N3 O8 P) FORMUL 8 HOH *80(H2 O) HELIX 1 1 GLY A 17 LEU A 29 1 13 HELIX 2 2 SER A 36 HIS A 50 1 15 HELIX 3 3 SER A 56 LEU A 67 1 12 HELIX 4 4 GLY A 89 ARG A 92 5 4 HELIX 5 5 THR A 93 GLN A 102 1 10 HELIX 6 6 PHE A 106 LEU A 113 1 8 HELIX 7 7 LEU A 113 ALA A 119 1 7 HELIX 8 8 SER A 150 LEU A 162 1 13 HELIX 9 9 GLN A 163 GLY A 166 5 4 HELIX 10 10 ASN A 170 ASN A 187 1 18 HELIX 11 11 SER A 208 LYS A 223 1 16 HELIX 12 12 GLY B 17 GLN B 30 1 14 HELIX 13 13 SER B 36 HIS B 50 1 15 HELIX 14 14 SER B 56 HIS B 66 1 11 HELIX 15 15 THR B 93 ALA B 105 1 13 HELIX 16 16 PHE B 106 GLU B 111 1 6 HELIX 17 17 LEU B 113 ALA B 119 1 7 HELIX 18 18 SER B 150 LYS B 165 1 16 HELIX 19 19 LEU B 174 ASN B 187 1 14 HELIX 20 20 SER B 208 ARG B 221 1 14 SHEET 1 A 5 HIS A 32 ASP A 35 0 SHEET 2 A 5 LEU A 126 GLY A 130 1 O ILE A 127 N LEU A 34 SHEET 3 A 5 VAL A 7 ASP A 11 1 N ILE A 10 O ALA A 128 SHEET 4 A 5 VAL A 143 ASP A 148 1 O ILE A 145 N THR A 9 SHEET 5 A 5 LEU A 200 ASP A 203 1 O LEU A 202 N PHE A 146 SHEET 1 B 3 VAL A 69 PHE A 71 0 SHEET 2 B 3 VAL A 80 LEU A 82 -1 O ILE A 81 N ARG A 70 SHEET 3 B 3 GLU A 85 ASP A 86 -1 O GLU A 85 N LEU A 82 SHEET 1 C 5 HIS B 32 ASP B 35 0 SHEET 2 C 5 LEU B 126 GLY B 130 1 O ILE B 127 N LEU B 34 SHEET 3 C 5 VAL B 7 ASP B 11 1 N ILE B 10 O ALA B 128 SHEET 4 C 5 VAL B 143 ASP B 148 1 O ILE B 145 N ASP B 11 SHEET 5 C 5 LEU B 200 ASP B 203 1 O LEU B 200 N PHE B 146 SHEET 1 D 3 VAL B 69 VAL B 72 0 SHEET 2 D 3 GLU B 79 LEU B 82 -1 O ILE B 81 N ARG B 70 SHEET 3 D 3 GLU B 85 ASP B 86 -1 O GLU B 85 N LEU B 82 CISPEP 1 LEU A 123 PRO A 124 0 0.40 CISPEP 2 LEU B 123 PRO B 124 0 -0.06 SITE 1 AC1 6 GLY A 15 ALA A 16 GLY A 17 LYS A 18 SITE 2 AC1 6 GLY A 19 HOH A5429 SITE 1 AC2 5 GLY B 15 ALA B 16 GLY B 17 LYS B 18 SITE 2 AC2 5 GLY B 19 SITE 1 AC3 3 GLY B 17 THR B 20 HIS B 51 SITE 1 AC4 13 SER A 36 GLY A 37 TYR A 40 ARG A 41 SITE 2 AC4 13 SER A 101 ALA A 104 ARG A 110 GLY A 130 SITE 3 AC4 13 ARG A 131 ASP A 132 ASP A 185 ARG A 188 SITE 4 AC4 13 HOH A5429 SITE 1 AC5 11 SER B 36 GLY B 37 TYR B 40 ARG B 41 SITE 2 AC5 11 ALA B 104 ARG B 110 GLY B 130 ARG B 131 SITE 3 AC5 11 ASP B 132 ASP B 185 HOH B6424 CRYST1 73.585 73.772 77.644 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 0.013590 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013555 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012879 0.00000