HEADER HYDROLASE 19-FEB-01 1I40 TITLE STRUCTURE OF INORGANIC PYROPHOSPHATASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: INORGANIC PYROPHOSPHATASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.6.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PUC19 KEYWDS HYDROLASE, INORGANIC PYROPHOSPHATASE EXPDTA X-RAY DIFFRACTION AUTHOR V.R.SAMYGINA,A.N.POPOV,V.S.LAMZIN,S.M.AVAEVA REVDAT 5 07-FEB-24 1I40 1 REMARK LINK REVDAT 4 13-JUL-11 1I40 1 VERSN REVDAT 3 24-FEB-09 1I40 1 VERSN REVDAT 2 01-APR-03 1I40 1 JRNL REVDAT 1 05-DEC-01 1I40 0 JRNL AUTH V.R.SAMYGINA,A.N.POPOV,E.V.RODINA,N.N.VOROBYEVA,V.S.LAMZIN, JRNL AUTH 2 K.M.POLYAKOV,S.A.KURILOVA,T.I.NAZAROVA,S.M.AVAEVA JRNL TITL THE STRUCTURES OF ESCHERICHIA COLI INORGANIC PYROPHOSPHATASE JRNL TITL 2 COMPLEXED WITH CA(2+) OR CAPP(I) AT ATOMIC RESOLUTION AND JRNL TITL 3 THEIR MECHANISTIC IMPLICATIONS. JRNL REF J.MOL.BIOL. V. 314 633 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11846572 JRNL DOI 10.1006/JMBI.2001.5149 REMARK 2 REMARK 2 RESOLUTION. 1.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.117 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.117 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.153 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 3477 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 6598 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.110 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.145 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 3090 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 5801 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1379 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 9 REMARK 3 SOLVENT ATOMS : 276 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1592.0 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 1324.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 2 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 1562 REMARK 3 NUMBER OF RESTRAINTS : 1991 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 ANGLE DISTANCES (A) : 0.030 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.100 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.120 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.020 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.050 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.100 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1I40 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-FEB-01. REMARK 100 THE DEPOSITION ID IS D_1000012875. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUN-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 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 : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.906 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 79833 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.050 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 (%) : 99.6 REMARK 200 DATA REDUNDANCY : 8.300 REMARK 200 R MERGE (I) : 0.03400 REMARK 200 R SYM (I) : 2.30000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.46500 REMARK 200 R SYM FOR SHELL (I) : 47.0000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SHELXL-97 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 54.76000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 31.61570 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 25.02667 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 54.76000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 31.61570 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 25.02667 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 54.76000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 31.61570 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 25.02667 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 54.76000 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 31.61570 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 25.02667 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 54.76000 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 31.61570 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 25.02667 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 54.76000 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 31.61570 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 25.02667 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 63.23140 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 50.05333 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 63.23140 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 50.05333 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 63.23140 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 50.05333 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 63.23140 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 50.05333 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 63.23140 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 50.05333 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 63.23140 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 50.05333 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 HEXAMER GENERATED FROM THE REMARK 300 MONOMER IN THE ASYMMETRIC UNIT BY THE OPERATIONS: -Y, X-Y, Z AND Y- REMARK 300 X, -X, Z AND Y, X, -Z AND X-Y, -Y, -Z AND -X, Y-X, -Z. 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 19760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 39590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -579.0 KCAL/MOL 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 BIOMT1 2 -0.500000 -0.866025 0.000000 164.28000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 94.84710 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 189.69420 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 4 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 75.08000 REMARK 350 BIOMT1 5 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 5 0.000000 -1.000000 0.000000 189.69420 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 75.08000 REMARK 350 BIOMT1 6 -0.500000 -0.866025 0.000000 164.28000 REMARK 350 BIOMT2 6 -0.866025 0.500000 0.000000 94.84710 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 75.08000 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 A 359 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 473 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 488 LIES ON A SPECIAL POSITION. 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 TYR A 77 CG TYR A 77 CD2 -0.083 REMARK 500 TYR A 77 CZ TYR A 77 CE2 -0.091 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 3 CA - CB - CG ANGL. DEV. = 22.8 DEGREES REMARK 500 ASN A 4 CA - CB - CG ANGL. DEV. = 13.6 DEGREES REMARK 500 VAL A 5 C - N - CA ANGL. DEV. = -16.1 DEGREES REMARK 500 PRO A 27 O - C - N ANGL. DEV. = -11.0 DEGREES REMARK 500 ARG A 43 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 ASP A 67 CB - CG - OD2 ANGL. DEV. = 6.9 DEGREES REMARK 500 TYR A 77 CB - CG - CD2 ANGL. DEV. = -13.8 DEGREES REMARK 500 TYR A 77 CB - CG - CD2 ANGL. DEV. = 12.8 DEGREES REMARK 500 TYR A 77 CD1 - CG - CD2 ANGL. DEV. = -14.2 DEGREES REMARK 500 TYR A 77 CB - CG - CD1 ANGL. DEV. = 14.0 DEGREES REMARK 500 TYR A 77 CG - CD1 - CE1 ANGL. DEV. = 10.7 DEGREES REMARK 500 TYR A 77 CG - CD2 - CE2 ANGL. DEV. = 6.2 DEGREES REMARK 500 TYR A 77 CZ - CE2 - CD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 CYS A 87 CB - CA - C ANGL. DEV. = 7.4 DEGREES REMARK 500 GLU A 101 O - C - N ANGL. DEV. = -13.8 DEGREES REMARK 500 ASN A 124 CB - CG - OD1 ANGL. DEV. = 20.9 DEGREES REMARK 500 GLN A 133 CA - CB - CG ANGL. DEV. = 17.8 DEGREES REMARK 500 ARG A 171 NE - CZ - NH1 ANGL. DEV. = 5.7 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 ASP A 10 78.83 -160.80 REMARK 500 PRO A 27 32.90 -72.11 REMARK 500 ASP A 102 91.02 -163.51 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 303 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 24 O REMARK 620 2 HOH A 332 O 81.0 REMARK 620 3 HOH A 389 O 71.7 70.8 REMARK 620 4 HOH A 470 O 83.4 126.4 55.6 REMARK 620 5 HOH A 470 O 134.2 55.3 80.8 110.3 REMARK 620 6 HOH A 507 O 76.1 113.1 146.5 112.2 130.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 65 OD1 REMARK 620 2 ASP A 70 OD2 140.5 REMARK 620 3 ASP A 102 OD1 92.6 95.3 REMARK 620 4 HOH A 310 O 79.6 61.0 99.2 REMARK 620 5 HOH A 323 O 139.4 78.1 95.9 137.3 REMARK 620 6 HOH A 330 O 80.6 94.7 170.0 86.9 84.7 REMARK 620 7 HOH A 464 O 74.9 144.5 75.7 153.6 69.0 95.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 304 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 70 OD1 REMARK 620 2 HOH A 315 O 69.0 REMARK 620 3 HOH A 322 O 80.7 97.5 REMARK 620 4 HOH A 329 O 68.4 131.6 97.3 REMARK 620 5 HOH A 377 O 146.1 144.6 88.4 81.5 REMARK 620 6 HOH A 508 O 149.2 84.8 87.2 141.8 60.6 REMARK 620 7 HOH A 509 O 118.9 54.5 124.6 137.8 93.7 48.5 REMARK 620 8 HOH A 539 O 80.5 87.4 157.3 64.0 100.4 115.4 76.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 306 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 97 OD2 REMARK 620 2 ASP A 102 OD2 82.7 REMARK 620 3 ASP A 102 OD2 100.2 19.9 REMARK 620 4 HOH A 383 O 85.1 79.4 71.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 305 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 139 O REMARK 620 2 GLU A 139 OE2 88.4 REMARK 620 3 VAL A 150 O 102.0 83.6 REMARK 620 4 HOH A 347 O 76.4 94.1 177.3 REMARK 620 5 HOH A 396 O 75.4 162.5 93.2 88.6 REMARK 620 6 HOH A 503 O 140.0 131.2 80.5 102.1 64.6 REMARK 620 7 HOH A 531 O 155.4 76.2 95.2 85.6 121.4 59.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 301 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 142 O REMARK 620 2 GLU A 145 O 96.4 REMARK 620 3 LYS A 148 O 99.4 85.2 REMARK 620 4 HOH A 342 O 89.3 174.3 93.1 REMARK 620 5 HOH A 352 O 101.0 87.4 159.0 92.3 REMARK 620 6 HOH A 413 O 172.4 85.1 88.1 89.4 71.6 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 NA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 309 DBREF 1I40 A 1 175 UNP P0A7A9 IPYR_ECOLI 1 175 SEQADV 1I40 THR A 85 UNP P0A7A9 ILE 85 SEE REMARK 999 SEQRES 1 A 175 SER LEU LEU ASN VAL PRO ALA GLY LYS ASP LEU PRO GLU SEQRES 2 A 175 ASP ILE TYR VAL VAL ILE GLU ILE PRO ALA ASN ALA ASP SEQRES 3 A 175 PRO ILE LYS TYR GLU ILE ASP LYS GLU SER GLY ALA LEU SEQRES 4 A 175 PHE VAL ASP ARG PHE MET SER THR ALA MET PHE TYR PRO SEQRES 5 A 175 CYS ASN TYR GLY TYR ILE ASN HIS THR LEU SER LEU ASP SEQRES 6 A 175 GLY ASP PRO VAL ASP VAL LEU VAL PRO THR PRO TYR PRO SEQRES 7 A 175 LEU GLN PRO GLY SER VAL THR ARG CYS ARG PRO VAL GLY SEQRES 8 A 175 VAL LEU LYS MET THR ASP GLU ALA GLY GLU ASP ALA LYS SEQRES 9 A 175 LEU VAL ALA VAL PRO HIS SER LYS LEU SER LYS GLU TYR SEQRES 10 A 175 ASP HIS ILE LYS ASP VAL ASN ASP LEU PRO GLU LEU LEU SEQRES 11 A 175 LYS ALA GLN ILE ALA HIS PHE PHE GLU HIS TYR LYS ASP SEQRES 12 A 175 LEU GLU LYS GLY LYS TRP VAL LYS VAL GLU GLY TRP GLU SEQRES 13 A 175 ASN ALA GLU ALA ALA LYS ALA GLU ILE VAL ALA SER PHE SEQRES 14 A 175 GLU ARG ALA LYS ASN LYS HET NA A 301 1 HET CA A 302 1 HET CA A 303 1 HET CA A 304 1 HET CA A 305 1 HET CA A 306 1 HET CL A 307 1 HET CL A 308 1 HET CL A 309 1 HETNAM NA SODIUM ION HETNAM CA CALCIUM ION HETNAM CL CHLORIDE ION FORMUL 2 NA NA 1+ FORMUL 3 CA 5(CA 2+) FORMUL 8 CL 3(CL 1-) FORMUL 11 HOH *276(H2 O) HELIX 1 1 SER A 1 VAL A 5 5 5 HELIX 2 2 ASP A 122 LEU A 126 5 5 HELIX 3 3 PRO A 127 TYR A 141 1 15 HELIX 4 4 ASN A 157 LYS A 175 1 19 SHEET 1 A 2 ILE A 28 ILE A 32 0 SHEET 2 A 2 LEU A 39 PHE A 44 -1 N PHE A 40 O GLU A 31 SHEET 1 B 8 VAL A 150 GLU A 156 0 SHEET 2 B 8 VAL A 84 ASP A 97 -1 O VAL A 92 N GLU A 156 SHEET 3 B 8 ILE A 15 ILE A 21 -1 O ILE A 15 N CYS A 87 SHEET 4 B 8 ASN A 54 TYR A 57 -1 N TYR A 55 O ILE A 21 SHEET 5 B 8 ASP A 70 VAL A 73 -1 O VAL A 71 N GLY A 56 SHEET 6 B 8 GLY A 100 PRO A 109 1 O ALA A 103 N ASP A 70 SHEET 7 B 8 VAL A 84 ASP A 97 -1 O ARG A 88 N VAL A 108 SHEET 8 B 8 VAL A 150 GLU A 156 -1 N LYS A 151 O THR A 96 LINK O ASN A 24 CA CA A 303 1555 1555 2.61 LINK OD1 ASP A 65 CA CA A 302 1555 1555 2.37 LINK OD2 ASP A 70 CA CA A 302 1555 1555 2.44 LINK OD1 ASP A 70 CA CA A 304 1555 1555 2.62 LINK OD2 ASP A 97 CA CA A 306 1555 1555 2.25 LINK OD1AASP A 102 CA CA A 302 1555 1555 2.28 LINK OD2AASP A 102 CA CA A 306 1555 1555 2.91 LINK OD2BASP A 102 CA CA A 306 1555 1555 2.82 LINK O GLU A 139 CA CA A 305 1555 1555 2.47 LINK OE2 GLU A 139 CA CA A 305 1555 1555 2.35 LINK O LYS A 142 NA NA A 301 1555 1555 2.44 LINK O GLU A 145 NA NA A 301 1555 1555 2.31 LINK O LYS A 148 NA NA A 301 1555 1555 2.34 LINK O VAL A 150 CA CA A 305 1555 1555 2.34 LINK NA NA A 301 O HOH A 342 1555 1555 2.73 LINK NA NA A 301 O HOH A 352 1555 1555 2.45 LINK NA NA A 301 O AHOH A 413 1555 1555 2.61 LINK CA CA A 302 O HOH A 310 1555 1555 2.14 LINK CA CA A 302 O HOH A 323 1555 1555 2.62 LINK CA CA A 302 O HOH A 330 1555 1555 2.17 LINK CA CA A 302 O HOH A 464 1555 1555 2.45 LINK CA CA A 303 O AHOH A 332 1555 1555 2.47 LINK CA CA A 303 O BHOH A 389 1555 1555 2.25 LINK CA CA A 303 O HOH A 470 1555 1555 2.93 LINK CA CA A 303 O HOH A 470 1555 4556 3.39 LINK CA CA A 303 O CHOH A 507 1555 1555 2.64 LINK CA CA A 304 O BHOH A 315 1555 1555 2.35 LINK CA CA A 304 O HOH A 322 1555 1555 2.14 LINK CA CA A 304 O HOH A 329 1555 1555 2.17 LINK CA CA A 304 O HOH A 377 1555 1555 1.92 LINK CA CA A 304 O BHOH A 508 1555 1555 2.52 LINK CA CA A 304 O AHOH A 509 1555 1555 2.30 LINK CA CA A 304 O AHOH A 539 1555 1555 2.66 LINK CA CA A 305 O AHOH A 347 1555 1555 2.53 LINK CA CA A 305 O HOH A 396 1555 1555 2.67 LINK CA CA A 305 O AHOH A 503 1555 1555 2.41 LINK CA CA A 305 O BHOH A 531 1555 1555 2.43 LINK CA CA A 306 O BHOH A 383 1555 1555 2.28 CISPEP 1 LEU A 11 PRO A 12 0 -1.57 SITE 1 AC1 6 LYS A 142 GLU A 145 LYS A 148 HOH A 342 SITE 2 AC1 6 HOH A 352 HOH A 413 SITE 1 AC2 7 ASP A 65 ASP A 70 ASP A 102 HOH A 310 SITE 2 AC2 7 HOH A 323 HOH A 330 HOH A 464 SITE 1 AC3 6 ASN A 24 HOH A 332 HOH A 389 HOH A 470 SITE 2 AC3 6 HOH A 506 HOH A 507 SITE 1 AC4 8 ASP A 70 HOH A 315 HOH A 322 HOH A 329 SITE 2 AC4 8 HOH A 377 HOH A 508 HOH A 509 HOH A 539 SITE 1 AC5 7 GLU A 139 VAL A 150 HOH A 347 HOH A 396 SITE 2 AC5 7 HOH A 452 HOH A 503 HOH A 531 SITE 1 AC6 3 ASP A 97 ASP A 102 HOH A 383 SITE 1 AC7 3 ARG A 88 HIS A 110 SER A 111 SITE 1 AC8 3 ALA A 7 HIS A 60 HOH A 457 SITE 1 AC9 6 ALA A 23 CYS A 53 PRO A 74 THR A 75 SITE 2 AC9 6 HOH A 313 HOH A 344 CRYST1 109.520 109.520 75.080 90.00 90.00 120.00 H 3 2 18 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 0.009131 0.005272 0.000000 0.00000 SCALE2 0.000000 0.010543 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013319 0.00000