HEADER TRANSFERASE 23-JAN-15 4S2U TITLE CRYSTAL STRUCTURE OF THE PHOSPHORYBOSYLPYROPHOSPHATE SYNTHETASE FROM TITLE 2 E. COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBOSE-PHOSPHATE PYROPHOSPHOKINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RPPK, 5-PHOSPHO-D-RIBOSYL ALPHA-1-DIPHOSPHATE, COMPND 5 PHOSPHORIBOSYL DIPHOSPHATE SYNTHASE, PHOSPHORIBOSYL PYROPHOSPHATE COMPND 6 SYNTHASE; COMPND 7 EC: 2.7.6.1; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: PRSA, PRS; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SYNTHETASE, ATP BINDING, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR V.I.TIMOFEEV,Y.A.ABRAMCHIK,T.I.MURAVIEVA,A.K.IAROSLAVTCEVA, AUTHOR 2 V.N.STEPANENKO,N.E.ZHUKHLISTOVA,R.S.ESIPOV,I.P.KURANOVA REVDAT 2 28-FEB-24 4S2U 1 REMARK SEQADV LINK REVDAT 1 27-JAN-16 4S2U 0 JRNL AUTH V.I.TIMOFEEV,Y.A.ABRAMCHIK,T.I.MURAVIEVA,A.K.IAROSLAVTCEVA, JRNL AUTH 2 V.N.STEPANENKO,N.E.ZHUKHLISTOVA,R.S.ESIPOV,I.P.KURANOVA JRNL TITL CRYSTAL STRUCTURE OF THE PHOSPHORYBOSYLPYROPHOSPHATE JRNL TITL 2 SYNTHETASE FROM E. COLI JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.71 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.71 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.36 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 3 NUMBER OF REFLECTIONS : 10425 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) : 0.252 REMARK 3 R VALUE (WORKING SET) : 0.250 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 : 521 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) : 2.71 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.78 REMARK 3 REFLECTION IN BIN (WORKING SET) : 678 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.87 REMARK 3 BIN R VALUE (WORKING SET) : 0.2980 REMARK 3 BIN FREE R VALUE SET COUNT : 33 REMARK 3 BIN FREE R VALUE : 0.3420 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2339 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 11 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.14 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.54000 REMARK 3 B22 (A**2) : 0.54000 REMARK 3 B33 (A**2) : -1.76000 REMARK 3 B12 (A**2) : 0.54000 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): 1.064 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.406 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.315 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 15.192 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.902 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.842 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2368 ; 0.008 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2347 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3213 ; 1.519 ; 1.969 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5362 ; 0.834 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 307 ; 7.264 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 106 ;35.447 ;23.679 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 405 ;18.372 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 25 ;13.366 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 387 ; 0.081 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2712 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 523 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4S2U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-JAN-15. REMARK 100 THE DEPOSITION ID IS D_1000088109. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10949 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.710 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 200 DATA REDUNDANCY : 12.22 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09000 REMARK 200 FOR THE DATA SET : 7.9600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS-BUFFER PH 8.5, 0.3M NACL, 2 REMARK 280 MM MGCL2, 04% NAN3, 15% AMMONIUM SULPHATE, COUNTER DIFFUSION, REMARK 280 TEMPERATURE 293K, PH 7.5, COUNTER-DIFFUSION REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/2 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 62.89000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 62.89000 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 62.89000 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 62.89000 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 62.89000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 62.89000 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 26980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 62980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -164.0 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 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 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 0.00000 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 0.00000 REMARK 350 BIOMT1 5 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 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 0 REMARK 465 ALA A 1 REMARK 465 SER A 310 REMARK 465 ALA A 311 REMARK 465 MET A 312 REMARK 465 PHE A 313 REMARK 465 GLU A 314 REMARK 465 HIS A 315 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 A 224 OG SER A 254 2.08 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 3 48.66 -99.99 REMARK 500 ASN A 45 46.08 -96.82 REMARK 500 GLN A 57 104.82 -165.26 REMARK 500 THR A 59 67.61 -105.13 REMARK 500 ILE A 108 72.81 -105.04 REMARK 500 GLN A 158 -35.70 -37.62 REMARK 500 ASN A 160 -120.93 41.72 REMARK 500 LEU A 161 15.24 59.62 REMARK 500 ASN A 163 -91.41 17.41 REMARK 500 LEU A 184 -176.89 -68.23 REMARK 500 ALA A 190 145.60 -179.43 REMARK 500 ARG A 195 77.04 -157.34 REMARK 500 PRO A 197 -175.94 -68.78 REMARK 500 ARG A 198 -47.50 -133.91 REMARK 500 GLN A 203 144.10 -173.88 REMARK 500 MET A 205 -73.12 -95.32 REMARK 500 ALA A 212 -79.14 -87.41 REMARK 500 THR A 225 -53.95 73.56 REMARK 500 ARG A 239 44.48 -100.05 REMARK 500 ASP A 273 34.79 -99.80 REMARK 500 SER A 283 40.41 -89.26 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 SER A 304 ASN A 305 42.03 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 MG A 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 224 O REMARK 620 2 THR A 228 OG1 133.1 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 401 DBREF 4S2U A 2 315 UNP G4PTS0 G4PTS0_ECOLX 25 338 SEQADV 4S2U MET A 0 UNP G4PTS0 EXPRESSION TAG SEQADV 4S2U ALA A 1 UNP G4PTS0 EXPRESSION TAG SEQRES 1 A 316 MET ALA PRO ASP MET LYS LEU PHE ALA GLY ASN ALA THR SEQRES 2 A 316 PRO GLU LEU ALA GLN ARG ILE ALA ASN ARG LEU TYR THR SEQRES 3 A 316 SER LEU GLY ASP ALA ALA VAL GLY ARG PHE SER ASP GLY SEQRES 4 A 316 GLU VAL SER VAL GLN ILE ASN GLU ASN VAL ARG GLY GLY SEQRES 5 A 316 ASP ILE PHE ILE ILE GLN SER THR CYS ALA PRO THR ASN SEQRES 6 A 316 ASP ASN LEU MET GLU LEU VAL VAL MET VAL ASP ALA LEU SEQRES 7 A 316 ARG ARG ALA SER ALA GLY ARG ILE THR ALA VAL ILE PRO SEQRES 8 A 316 TYR PHE GLY TYR ALA ARG GLN ASP ARG ARG VAL ARG SER SEQRES 9 A 316 ALA ARG VAL PRO ILE THR ALA LYS VAL VAL ALA ASP PHE SEQRES 10 A 316 LEU SER SER VAL GLY VAL ASP ARG VAL LEU THR VAL ASP SEQRES 11 A 316 LEU HIS ALA GLU GLN ILE GLN GLY PHE PHE ASP VAL PRO SEQRES 12 A 316 VAL ASP ASN VAL PHE GLY SER PRO ILE LEU LEU GLU ASP SEQRES 13 A 316 MET LEU GLN LEU ASN LEU ASP ASN PRO ILE VAL VAL SER SEQRES 14 A 316 PRO ASP ILE GLY GLY VAL VAL ARG ALA ARG ALA ILE ALA SEQRES 15 A 316 LYS LEU LEU ASN ASP THR ASP MET ALA ILE ILE ASP LYS SEQRES 16 A 316 ARG ARG PRO ARG ALA ASN VAL SER GLN VAL MET HIS ILE SEQRES 17 A 316 ILE GLY ASP VAL ALA GLY ARG ASP CYS VAL LEU VAL ASP SEQRES 18 A 316 ASP MET ILE ASP THR GLY GLY THR LEU CYS LYS ALA ALA SEQRES 19 A 316 GLU ALA LEU LYS GLU ARG GLY ALA LYS ARG VAL PHE ALA SEQRES 20 A 316 TYR ALA THR HIS PRO ILE PHE SER GLY ASN ALA ALA ASN SEQRES 21 A 316 ASN LEU ARG ASN SER VAL ILE ASP GLU VAL VAL VAL CYS SEQRES 22 A 316 ASP THR ILE PRO LEU SER ASP GLU ILE LYS SER LEU PRO SEQRES 23 A 316 ASN VAL ARG THR LEU THR LEU SER GLY MET LEU ALA GLU SEQRES 24 A 316 ALA ILE ARG ARG ILE SER ASN GLU GLU SER ILE SER ALA SEQRES 25 A 316 MET PHE GLU HIS HET MG A 401 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG MG 2+ FORMUL 3 HOH *11(H2 O) HELIX 1 1 THR A 12 LEU A 23 1 12 HELIX 2 2 PRO A 62 ARG A 79 1 18 HELIX 3 3 ARG A 100 ALA A 104 5 5 HELIX 4 4 ILE A 108 GLY A 121 1 14 HELIX 5 5 GLN A 134 PHE A 139 1 6 HELIX 6 6 GLY A 148 ASN A 160 1 13 HELIX 7 7 GLY A 173 LEU A 184 1 12 HELIX 8 8 GLY A 226 ARG A 239 1 14 HELIX 9 9 ASN A 256 ASN A 263 1 8 HELIX 10 10 SER A 278 SER A 283 1 6 HELIX 11 11 LEU A 292 ILE A 303 1 12 SHEET 1 A 5 MET A 4 ALA A 8 0 SHEET 2 A 5 ASP A 52 ILE A 56 1 O ILE A 56 N PHE A 7 SHEET 3 A 5 ARG A 84 VAL A 88 1 O VAL A 88 N ILE A 55 SHEET 4 A 5 ARG A 124 VAL A 128 1 O LEU A 126 N ALA A 87 SHEET 5 A 5 VAL A 143 VAL A 146 1 O VAL A 146 N THR A 127 SHEET 1 B 2 ALA A 30 ARG A 34 0 SHEET 2 B 2 VAL A 40 ILE A 44 -1 O GLN A 43 N ALA A 31 SHEET 1 C 5 ILE A 165 VAL A 167 0 SHEET 2 C 5 CYS A 216 ILE A 223 1 O VAL A 217 N VAL A 167 SHEET 3 C 5 PHE A 245 PRO A 251 1 O TYR A 247 N LEU A 218 SHEET 4 C 5 GLU A 268 CYS A 272 1 O VAL A 270 N ALA A 246 SHEET 5 C 5 VAL A 287 LEU A 290 1 O LEU A 290 N VAL A 271 SHEET 1 D 2 ILE A 191 ILE A 192 0 SHEET 2 D 2 ILE A 207 ILE A 208 -1 O ILE A 208 N ILE A 191 LINK O ASP A 224 MG MG A 401 1555 1555 2.24 LINK OG1 THR A 228 MG MG A 401 1555 1555 2.04 CISPEP 1 ALA A 61 PRO A 62 0 -7.38 CISPEP 2 ASN A 163 PRO A 164 0 -16.24 CISPEP 3 ASP A 186 THR A 187 0 19.30 CISPEP 4 THR A 187 ASP A 188 0 5.18 CISPEP 5 ASP A 193 LYS A 194 0 0.16 CISPEP 6 ARG A 196 PRO A 197 0 5.34 CISPEP 7 PRO A 197 ARG A 198 0 2.08 CISPEP 8 GLN A 203 VAL A 204 0 4.31 CISPEP 9 SER A 308 ILE A 309 0 6.37 SITE 1 AC1 3 ASP A 224 THR A 225 THR A 228 CRYST1 104.599 104.599 125.780 90.00 90.00 120.00 P 63 2 2 12 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 0.009560 0.005520 0.000000 0.00000 SCALE2 0.000000 0.011039 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007950 0.00000