HEADER HYDROLASE/DNA 19-FEB-99 1B94 TITLE RESTRICTION ENDONUCLEASE ECORV WITH CALCIUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*AP*AP*AP*GP*AP*TP*AP*TP*CP*TP*T)-3'); COMPND 3 CHAIN: C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: RESTRICTION ENDONUCLEASE ECORV; COMPND 7 CHAIN: A, B; COMPND 8 EC: 3.1.21.4; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 5 ORGANISM_TAXID: 562; SOURCE 6 CELLULAR_LOCATION: CYTOPLASM; SOURCE 7 GENE: ECORVR; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PBSKRV KEYWDS ENDONUCLEASE, RESTRICTION, ECORV, HYDROLASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.P.THOMAS,S.E.HALFORD,R.L.BRADY REVDAT 7 09-AUG-23 1B94 1 REMARK LINK REVDAT 6 07-MAR-18 1B94 1 REMARK REVDAT 5 24-FEB-09 1B94 1 VERSN REVDAT 4 22-OCT-99 1B94 1 DBREF REVDAT 3 02-SEP-99 1B94 1 JRNL REVDAT 2 26-AUG-99 1B94 1 JRNL REVDAT 1 26-FEB-99 1B94 0 JRNL AUTH M.P.THOMAS,R.L.BRADY,S.E.HALFORD,R.B.SESSIONS,G.S.BALDWIN JRNL TITL STRUCTURAL ANALYSIS OF A MUTATIONAL HOT-SPOT IN THE ECORV JRNL TITL 2 RESTRICTION ENDONUCLEASE: A CATALYTIC ROLE FOR A MAIN CHAIN JRNL TITL 3 CARBONYL GROUP. JRNL REF NUCLEIC ACIDS RES. V. 27 3438 1999 JRNL REFN ISSN 0305-1048 JRNL PMID 10446231 JRNL DOI 10.1093/NAR/27.17.3438 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.9 REMARK 3 NUMBER OF REFLECTIONS : 37718 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3772 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4046 REMARK 3 NUCLEIC ACID ATOMS : 446 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 350 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.010 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.020 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL 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 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1B94 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-FEB-99. REMARK 100 THE DEPOSITION ID IS D_1000000515. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-AUG-96 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : SIEMENS REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MACSCIENCE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37718 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.9 REMARK 200 DATA REDUNDANCY : 1.870 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.7 REMARK 200 DATA REDUNDANCY IN SHELL : 1.68 REMARK 200 R MERGE FOR SHELL (I) : 0.28400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 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: 1RVA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.0, VAPOR DIFFUSION, SITTING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, 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 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 DT D 8 O3' DC D 9 P -0.092 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 DA C 1 O4' - C1' - N9 ANGL. DEV. = 4.4 DEGREES REMARK 500 DA C 1 C3' - O3' - P ANGL. DEV. = 12.7 DEGREES REMARK 500 DA C 2 P - O5' - C5' ANGL. DEV. = -10.2 DEGREES REMARK 500 DA C 2 C3' - O3' - P ANGL. DEV. = 10.2 DEGREES REMARK 500 DA C 3 C3' - O3' - P ANGL. DEV. = 10.5 DEGREES REMARK 500 DG C 4 O4' - C1' - N9 ANGL. DEV. = 5.2 DEGREES REMARK 500 DG C 4 C5 - C6 - O6 ANGL. DEV. = -4.0 DEGREES REMARK 500 DA C 5 C5 - C6 - N1 ANGL. DEV. = -3.5 DEGREES REMARK 500 DT C 6 O4' - C4' - C3' ANGL. DEV. = -2.6 DEGREES REMARK 500 DT C 6 O4' - C1' - N1 ANGL. DEV. = 3.5 DEGREES REMARK 500 DA C 7 O5' - C5' - C4' ANGL. DEV. = -6.3 DEGREES REMARK 500 DT C 8 C3' - O3' - P ANGL. DEV. = 15.1 DEGREES REMARK 500 DC C 9 OP1 - P - OP2 ANGL. DEV. = -9.0 DEGREES REMARK 500 DC C 9 C3' - O3' - P ANGL. DEV. = 8.3 DEGREES REMARK 500 DT C 10 O4' - C1' - N1 ANGL. DEV. = -5.7 DEGREES REMARK 500 DT C 10 C2 - N3 - C4 ANGL. DEV. = -4.2 DEGREES REMARK 500 DT C 10 C5 - C6 - N1 ANGL. DEV. = -5.2 DEGREES REMARK 500 DT C 10 C3' - O3' - P ANGL. DEV. = 8.4 DEGREES REMARK 500 DT C 11 N3 - C2 - O2 ANGL. DEV. = -4.2 DEGREES REMARK 500 DA D 2 O4' - C1' - N9 ANGL. DEV. = -4.4 DEGREES REMARK 500 DA D 2 C3' - O3' - P ANGL. DEV. = 10.5 DEGREES REMARK 500 DA D 3 C3' - O3' - P ANGL. DEV. = 11.3 DEGREES REMARK 500 DG D 4 O4' - C1' - N9 ANGL. DEV. = 2.8 DEGREES REMARK 500 DA D 5 C8 - N9 - C4 ANGL. DEV. = -2.8 DEGREES REMARK 500 DA D 5 N9 - C4 - C5 ANGL. DEV. = 2.5 DEGREES REMARK 500 DA D 5 N1 - C6 - N6 ANGL. DEV. = -3.8 DEGREES REMARK 500 DT D 6 O3' - P - OP2 ANGL. DEV. = 7.5 DEGREES REMARK 500 DT D 6 O4' - C1' - N1 ANGL. DEV. = 4.7 DEGREES REMARK 500 DA D 7 C3' - O3' - P ANGL. DEV. = 9.0 DEGREES REMARK 500 DT D 8 C3' - O3' - P ANGL. DEV. = 26.9 DEGREES REMARK 500 DC D 9 P - O5' - C5' ANGL. DEV. = -10.4 DEGREES REMARK 500 DT D 10 C5' - C4' - O4' ANGL. DEV. = 7.8 DEGREES REMARK 500 ASP A 13 CB - CG - OD1 ANGL. DEV. = 6.9 DEGREES REMARK 500 ASP A 126 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 GLU A 220 OE1 - CD - OE2 ANGL. DEV. = -8.4 DEGREES REMARK 500 ARG A 221 CG - CD - NE ANGL. DEV. = 12.9 DEGREES REMARK 500 ARG A 221 NE - CZ - NH2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP A 228 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ASP B 74 CB - CG - OD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 ASP B 90 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 TYR B 110 CA - CB - CG ANGL. DEV. = 11.7 DEGREES REMARK 500 ASP B 207 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP B 210 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG B 244 NE - CZ - NH2 ANGL. DEV. = 4.5 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 ASN A 70 14.16 82.03 REMARK 500 SER A 112 -106.71 -107.98 REMARK 500 ASN A 117 -30.51 -38.49 REMARK 500 ARG A 144 -169.36 -117.67 REMARK 500 THR A 187 66.38 34.62 REMARK 500 LYS A 229 -95.06 -130.57 REMARK 500 SER B 112 -108.32 -95.20 REMARK 500 THR B 187 66.79 36.17 REMARK 500 LYS B 229 -80.82 -142.18 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 ASP B 36 -11.99 REMARK 500 HIS B 71 -22.37 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 CA A 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DA C 7 OP1 REMARK 620 2 HOH C 297 O 76.4 REMARK 620 3 ASP A 74 OD1 169.8 93.3 REMARK 620 4 ASP A 74 OD2 147.4 131.1 41.8 REMARK 620 5 ASP A 90 OD2 67.6 102.8 115.5 86.8 REMARK 620 6 ASP A 90 OD1 104.2 92.5 75.8 63.2 42.1 REMARK 620 7 HOH A 521 O 96.1 161.6 93.8 62.5 89.4 105.7 REMARK 620 8 HOH A 649 O 95.3 78.5 82.5 106.3 161.6 156.0 85.6 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DA D 7 OP1 REMARK 620 2 HOH D 153 O 84.2 REMARK 620 3 HOH D 277 O 70.5 90.9 REMARK 620 4 ASP B 74 OD1 177.5 96.6 111.8 REMARK 620 5 ASP B 74 OD2 138.1 121.6 133.6 39.6 REMARK 620 6 ASP B 90 OD2 67.4 150.9 85.4 111.6 79.9 REMARK 620 7 ASP B 90 OD1 104.7 161.5 77.3 75.3 61.9 43.4 REMARK 620 8 HOH B 566 O 84.1 92.6 153.9 93.4 64.0 79.0 104.3 REMARK 620 9 HOH B 630 O 117.9 52.3 137.6 61.1 70.3 136.9 131.1 60.4 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 502 DBREF 1B94 A 2 245 UNP P04390 T2E5_ECOLI 1 244 DBREF 1B94 B 2 245 UNP P04390 T2E5_ECOLI 1 244 DBREF 1B94 C 1 11 PDB 1B94 1B94 1 11 DBREF 1B94 D 1 11 PDB 1B94 1B94 1 11 SEQRES 1 C 11 DA DA DA DG DA DT DA DT DC DT DT SEQRES 1 D 11 DA DA DA DG DA DT DA DT DC DT DT SEQRES 1 A 244 SER LEU ARG SER ASP LEU ILE ASN ALA LEU TYR ASP GLU SEQRES 2 A 244 ASN GLN LYS TYR ASP VAL CYS GLY ILE ILE SER ALA GLU SEQRES 3 A 244 GLY LYS ILE TYR PRO LEU GLY SER ASP THR LYS VAL LEU SEQRES 4 A 244 SER THR ILE PHE GLU LEU PHE SER ARG PRO ILE ILE ASN SEQRES 5 A 244 LYS ILE ALA GLU LYS HIS GLY TYR ILE VAL GLU GLU PRO SEQRES 6 A 244 LYS GLN GLN ASN HIS TYR PRO ASP PHE THR LEU TYR LYS SEQRES 7 A 244 PRO SER GLU PRO ASN LYS LYS ILE ALA ILE ASP ILE LYS SEQRES 8 A 244 THR THR TYR THR ASN LYS GLU ASN GLU LYS ILE LYS PHE SEQRES 9 A 244 THR LEU GLY GLY TYR THR SER PHE ILE ARG ASN ASN THR SEQRES 10 A 244 LYS ASN ILE VAL TYR PRO PHE ASP GLN TYR ILE ALA HIS SEQRES 11 A 244 TRP ILE ILE GLY TYR VAL TYR THR ARG VAL ALA THR ARG SEQRES 12 A 244 LYS SER SER LEU LYS THR TYR ASN ILE ASN GLU LEU ASN SEQRES 13 A 244 GLU ILE PRO LYS PRO TYR LYS GLY VAL LYS VAL PHE LEU SEQRES 14 A 244 GLN ASP LYS TRP VAL ILE ALA GLY ASP LEU ALA GLY SER SEQRES 15 A 244 GLY ASN THR THR ASN ILE GLY SER ILE HIS ALA HIS TYR SEQRES 16 A 244 LYS ASP PHE VAL GLU GLY LYS GLY ILE PHE ASP SER GLU SEQRES 17 A 244 ASP GLU PHE LEU ASP TYR TRP ARG ASN TYR GLU ARG THR SEQRES 18 A 244 SER GLN LEU ARG ASN ASP LYS TYR ASN ASN ILE SER GLU SEQRES 19 A 244 TYR ARG ASN TRP ILE TYR ARG GLY ARG LYS SEQRES 1 B 244 SER LEU ARG SER ASP LEU ILE ASN ALA LEU TYR ASP GLU SEQRES 2 B 244 ASN GLN LYS TYR ASP VAL CYS GLY ILE ILE SER ALA GLU SEQRES 3 B 244 GLY LYS ILE TYR PRO LEU GLY SER ASP THR LYS VAL LEU SEQRES 4 B 244 SER THR ILE PHE GLU LEU PHE SER ARG PRO ILE ILE ASN SEQRES 5 B 244 LYS ILE ALA GLU LYS HIS GLY TYR ILE VAL GLU GLU PRO SEQRES 6 B 244 LYS GLN GLN ASN HIS TYR PRO ASP PHE THR LEU TYR LYS SEQRES 7 B 244 PRO SER GLU PRO ASN LYS LYS ILE ALA ILE ASP ILE LYS SEQRES 8 B 244 THR THR TYR THR ASN LYS GLU ASN GLU LYS ILE LYS PHE SEQRES 9 B 244 THR LEU GLY GLY TYR THR SER PHE ILE ARG ASN ASN THR SEQRES 10 B 244 LYS ASN ILE VAL TYR PRO PHE ASP GLN TYR ILE ALA HIS SEQRES 11 B 244 TRP ILE ILE GLY TYR VAL TYR THR ARG VAL ALA THR ARG SEQRES 12 B 244 LYS SER SER LEU LYS THR TYR ASN ILE ASN GLU LEU ASN SEQRES 13 B 244 GLU ILE PRO LYS PRO TYR LYS GLY VAL LYS VAL PHE LEU SEQRES 14 B 244 GLN ASP LYS TRP VAL ILE ALA GLY ASP LEU ALA GLY SER SEQRES 15 B 244 GLY ASN THR THR ASN ILE GLY SER ILE HIS ALA HIS TYR SEQRES 16 B 244 LYS ASP PHE VAL GLU GLY LYS GLY ILE PHE ASP SER GLU SEQRES 17 B 244 ASP GLU PHE LEU ASP TYR TRP ARG ASN TYR GLU ARG THR SEQRES 18 B 244 SER GLN LEU ARG ASN ASP LYS TYR ASN ASN ILE SER GLU SEQRES 19 B 244 TYR ARG ASN TRP ILE TYR ARG GLY ARG LYS HET CA A 502 1 HET CA B 501 1 HETNAM CA CALCIUM ION FORMUL 5 CA 2(CA 2+) FORMUL 7 HOH *350(H2 O) HELIX 1 1 LEU A 3 LYS A 17 1 15 HELIX 2 2 THR A 37 LYS A 58 1 22 HELIX 3 3 PHE A 125 GLN A 127 5 3 HELIX 4 4 LYS A 145 LEU A 148 5 4 HELIX 5 5 ILE A 153 GLU A 158 5 6 HELIX 6 6 LYS A 173 ILE A 176 1 4 HELIX 7 7 TYR A 196 GLU A 201 1 6 HELIX 8 8 GLU A 209 ARG A 217 1 9 HELIX 9 9 SER A 223 ASP A 228 1 6 HELIX 10 10 ILE A 233 TYR A 241 1 9 HELIX 11 11 LEU B 3 LYS B 17 1 15 HELIX 12 12 THR B 37 HIS B 59 1 23 HELIX 13 13 PHE B 125 GLN B 127 5 3 HELIX 14 14 ILE B 153 GLU B 158 5 6 HELIX 15 15 LYS B 173 ILE B 176 1 4 HELIX 16 16 TYR B 196 GLU B 201 1 6 HELIX 17 17 GLU B 209 ARG B 217 1 9 HELIX 18 18 SER B 223 ASP B 228 1 6 HELIX 19 19 ILE B 233 TYR B 241 1 9 SHEET 1 A 2 GLY A 22 ILE A 24 0 SHEET 2 A 2 ILE A 30 PRO A 32 -1 N TYR A 31 O ILE A 23 SHEET 1 B 5 ILE A 62 GLU A 64 0 SHEET 2 B 5 PHE A 75 TYR A 78 -1 N TYR A 78 O ILE A 62 SHEET 3 B 5 LYS A 86 THR A 96 -1 N ILE A 89 O PHE A 75 SHEET 4 B 5 TYR A 128 THR A 139 1 N ILE A 129 O LYS A 86 SHEET 5 B 5 LYS A 167 ASP A 172 -1 N GLN A 171 O ILE A 133 SHEET 1 C 2 GLY B 22 ILE B 24 0 SHEET 2 C 2 ILE B 30 PRO B 32 -1 N TYR B 31 O ILE B 23 SHEET 1 D 5 ILE B 62 GLU B 64 0 SHEET 2 D 5 PHE B 75 TYR B 78 -1 N TYR B 78 O ILE B 62 SHEET 3 D 5 LYS B 86 THR B 96 -1 N ILE B 89 O PHE B 75 SHEET 4 D 5 TYR B 128 ARG B 140 1 N ILE B 129 O LYS B 86 SHEET 5 D 5 TYR B 163 ASP B 172 -1 N GLN B 171 O ILE B 133 LINK OP1 DA C 7 CA CA A 502 1555 1555 2.54 LINK O HOH C 297 CA CA A 502 1555 1555 2.29 LINK OP1 DA D 7 CA CA B 501 1555 1555 2.54 LINK O HOH D 153 CA CA B 501 1555 1555 2.51 LINK O HOH D 277 CA CA B 501 1555 1555 2.71 LINK OD1 ASP A 74 CA CA A 502 1555 1555 2.46 LINK OD2 ASP A 74 CA CA A 502 1555 1555 3.25 LINK OD2 ASP A 90 CA CA A 502 1555 1555 3.17 LINK OD1 ASP A 90 CA CA A 502 1555 1555 2.76 LINK CA CA A 502 O HOH A 521 1555 1555 2.60 LINK CA CA A 502 O HOH A 649 1555 1555 2.57 LINK OD1 ASP B 74 CA CA B 501 1555 1555 2.59 LINK OD2 ASP B 74 CA CA B 501 1555 1555 3.35 LINK OD2 ASP B 90 CA CA B 501 1555 1555 3.11 LINK OD1 ASP B 90 CA CA B 501 1555 1555 2.77 LINK CA CA B 501 O HOH B 566 1555 1555 2.70 LINK CA CA B 501 O HOH B 630 1555 1555 2.75 LINK CA CA B 501 O HOH B 635 1555 1555 2.70 CISPEP 1 TYR A 72 PRO A 73 0 0.60 CISPEP 2 TYR B 72 PRO B 73 0 -3.95 SITE 1 AC1 8 ASP B 74 ASP B 90 HOH B 566 HOH B 630 SITE 2 AC1 8 HOH B 635 DA D 7 HOH D 153 HOH D 277 SITE 1 AC2 6 ASP A 74 ASP A 90 HOH A 521 HOH A 649 SITE 2 AC2 6 DA C 7 HOH C 297 CRYST1 48.640 49.370 63.890 96.94 108.66 107.53 P 1 2 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 0.020559 0.006494 0.008761 0.00000 SCALE2 0.000000 0.021242 0.005261 0.00000 SCALE3 0.000000 0.000000 0.017019 0.00000