HEADER TRANSFERASE 07-JUN-07 2Q7W TITLE STRUCTURAL STUDIES REVEALS THE INACTIVATION OF E. COLI L-ASPARTATE TITLE 2 AMINOTRANSFERASE (S)-4,5-AMINO-DIHYDRO-2-THIOPHENECARBOXYLIC ACID TITLE 3 (SADTA) VIA TWO MECHANISMS AT PH 6.0 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTATE AMINOTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TRANSAMINASE A, ASPAT; COMPND 5 EC: 2.6.1.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: ASPC; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: DH5ALPHA KEYWDS MECHANISM-BASED INHIBITOR, PLP, SADTA, PH DEPENDENCE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR D.LIU,E.POZHARSKI,B.LEPORE,M.FU,R.B.SILVERMAN,G.A.PETSKO,D.RINGE REVDAT 5 30-AUG-23 2Q7W 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 2Q7W 1 VERSN REVDAT 3 24-FEB-09 2Q7W 1 VERSN REVDAT 2 09-OCT-07 2Q7W 1 JRNL REVDAT 1 04-SEP-07 2Q7W 0 JRNL AUTH D.LIU,E.POZHARSKI,B.W.LEPORE,M.FU,R.B.SILVERMAN,G.A.PETSKO, JRNL AUTH 2 D.RINGE JRNL TITL INACTIVATION OF ESCHERICHIA COLI L-ASPARTATE JRNL TITL 2 AMINOTRANSFERASE BY JRNL TITL 3 (S)-4-AMINO-4,5-DIHYDRO-2-THIOPHENECARBOXYLIC ACID REVEALS JRNL TITL 4 "A TALE OF TWO MECHANISMS". JRNL REF BIOCHEMISTRY V. 46 10517 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17713924 JRNL DOI 10.1021/BI700663N REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 76.92 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 93239 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) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4903 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6541 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.02 REMARK 3 BIN R VALUE (WORKING SET) : 0.2120 REMARK 3 BIN FREE R VALUE SET COUNT : 384 REMARK 3 BIN FREE R VALUE : 0.2990 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2947 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 111 REMARK 3 SOLVENT ATOMS : 428 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.35 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.03000 REMARK 3 B22 (A**2) : 0.32000 REMARK 3 B33 (A**2) : 0.71000 REMARK 3 B12 (A**2) : 0.00000 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): 0.056 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.055 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.031 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.664 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.960 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3481 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4772 ; 1.923 ; 1.986 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 479 ; 5.860 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 168 ;32.750 ;24.107 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 598 ;13.056 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;18.820 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 521 ; 0.115 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2685 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1875 ; 0.256 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2398 ; 0.319 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 373 ; 0.218 ; 0.200 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): 139 ; 0.234 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 57 ; 0.252 ; 0.200 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): 2115 ; 1.995 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3366 ; 2.847 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1525 ; 4.361 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1354 ; 5.887 ; 4.500 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 : 1.40 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 2Q7W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-JUN-07. REMARK 100 THE DEPOSITION ID IS D_1000043260. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-FEB-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL CRYO-COOLED REMARK 200 SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 93239 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 77.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.40 REMARK 200 R MERGE FOR SHELL (I) : 0.57100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.700 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: PDB ENTRY 1AMQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25 MM POTASSIUM PHOSPHATE, 43% REMARK 280 SATURATED AMMONIUM SULFATE, 20 MM SADTA, PH 6.0, EVAPORATION, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.42450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.42450 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 76.81150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 42.56750 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 76.81150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 42.56750 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 39.42450 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 76.81150 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 42.56750 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 39.42450 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 76.81150 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 42.56750 REMARK 290 SMTRY3 8 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 300 REMARK: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED BY REMARK 300 THE 2 FOLD AXIS: X, -Y, -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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 13740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 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 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 ASP A 11 REMARK 465 PRO A 12 REMARK 465 ILE A 13 REMARK 465 LEU A 14 REMARK 465 GLY A 15 REMARK 465 LEU A 16 REMARK 465 ALA A 17 REMARK 465 ASP A 18 REMARK 465 LEU A 19 REMARK 465 PHE A 20 REMARK 465 ARG A 21 REMARK 465 ALA A 22 REMARK 465 ASP A 23 REMARK 465 GLU A 24 REMARK 465 ARG A 25 REMARK 465 PRO A 26 REMARK 465 GLY A 27 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 O1 GOL A 805 O HOH A 990 1.50 REMARK 500 OE2 GLU A 226 O HOH A 1158 1.71 REMARK 500 NH2 ARG A 315 O3 GOL A 807 1.79 REMARK 500 N VAL A 144 O1 GOL A 801 1.85 REMARK 500 O HOH A 1147 O HOH A 1208 1.87 REMARK 500 O HOH A 1006 O HOH A 1162 2.00 REMARK 500 O1 GOL A 809 O HOH A 1110 2.10 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 O3 GOL A 811 O HOH A 1042 4555 1.42 REMARK 500 O HOH A 873 O HOH A 1036 4555 2.06 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 THR A 43 69.32 -119.06 REMARK 500 TYR A 149 -45.33 -149.20 REMARK 500 ALA A 218 -69.87 -92.89 REMARK 500 ARG A 254 73.84 61.73 REMARK 500 ASN A 282 -71.16 -111.35 REMARK 500 SER A 284 -60.32 80.08 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 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PSZ A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PMP A 700 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 804 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 805 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 806 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 807 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 808 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 809 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 810 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 811 DBREF 2Q7W A 1 396 UNP P00509 AAT_ECOLI 1 396 SEQADV 2Q7W KST A 246 UNP P00509 LYS 246 MODIFIED RESIDUE SEQRES 1 A 396 MET PHE GLU ASN ILE THR ALA ALA PRO ALA ASP PRO ILE SEQRES 2 A 396 LEU GLY LEU ALA ASP LEU PHE ARG ALA ASP GLU ARG PRO SEQRES 3 A 396 GLY LYS ILE ASN LEU GLY ILE GLY VAL TYR LYS ASP GLU SEQRES 4 A 396 THR GLY LYS THR PRO VAL LEU THR SER VAL LYS LYS ALA SEQRES 5 A 396 GLU GLN TYR LEU LEU GLU ASN GLU THR THR LYS ASN TYR SEQRES 6 A 396 LEU GLY ILE ASP GLY ILE PRO GLU PHE GLY ARG CYS THR SEQRES 7 A 396 GLN GLU LEU LEU PHE GLY LYS GLY SER ALA LEU ILE ASN SEQRES 8 A 396 ASP LYS ARG ALA ARG THR ALA GLN THR PRO GLY GLY THR SEQRES 9 A 396 GLY ALA LEU ARG VAL ALA ALA ASP PHE LEU ALA LYS ASN SEQRES 10 A 396 THR SER VAL LYS ARG VAL TRP VAL SER ASN PRO SER TRP SEQRES 11 A 396 PRO ASN HIS LYS SER VAL PHE ASN SER ALA GLY LEU GLU SEQRES 12 A 396 VAL ARG GLU TYR ALA TYR TYR ASP ALA GLU ASN HIS THR SEQRES 13 A 396 LEU ASP PHE ASP ALA LEU ILE ASN SER LEU ASN GLU ALA SEQRES 14 A 396 GLN ALA GLY ASP VAL VAL LEU PHE HIS GLY CYS CYS HIS SEQRES 15 A 396 ASN PRO THR GLY ILE ASP PRO THR LEU GLU GLN TRP GLN SEQRES 16 A 396 THR LEU ALA GLN LEU SER VAL GLU LYS GLY TRP LEU PRO SEQRES 17 A 396 LEU PHE ASP PHE ALA TYR GLN GLY PHE ALA ARG GLY LEU SEQRES 18 A 396 GLU GLU ASP ALA GLU GLY LEU ARG ALA PHE ALA ALA MET SEQRES 19 A 396 HIS LYS GLU LEU ILE VAL ALA SER SER TYR SER KST ASN SEQRES 20 A 396 PHE GLY LEU TYR ASN GLU ARG VAL GLY ALA CYS THR LEU SEQRES 21 A 396 VAL ALA ALA ASP SER GLU THR VAL ASP ARG ALA PHE SER SEQRES 22 A 396 GLN MET LYS ALA ALA ILE ARG ALA ASN TYR SER ASN PRO SEQRES 23 A 396 PRO ALA HIS GLY ALA SER VAL VAL ALA THR ILE LEU SER SEQRES 24 A 396 ASN ASP ALA LEU ARG ALA ILE TRP GLU GLN GLU LEU THR SEQRES 25 A 396 ASP MET ARG GLN ARG ILE GLN ARG MET ARG GLN LEU PHE SEQRES 26 A 396 VAL ASN THR LEU GLN GLU LYS GLY ALA ASN ARG ASP PHE SEQRES 27 A 396 SER PHE ILE ILE LYS GLN ASN GLY MET PHE SER PHE SER SEQRES 28 A 396 GLY LEU THR LYS GLU GLN VAL LEU ARG LEU ARG GLU GLU SEQRES 29 A 396 PHE GLY VAL TYR ALA VAL ALA SER GLY ARG VAL ASN VAL SEQRES 30 A 396 ALA GLY MET THR PRO ASP ASN MET ALA PRO LEU CYS GLU SEQRES 31 A 396 ALA ILE VAL ALA VAL LEU MODRES 2Q7W KST A 246 LYS N~6~-(5-CARBOXY-3-THIENYL)-L-LYSINE HET KST A 246 22 HET SO4 A 500 5 HET PSZ A 600 24 HET PMP A 700 16 HET GOL A 801 6 HET GOL A 802 12 HET GOL A 803 6 HET GOL A 804 6 HET GOL A 805 6 HET GOL A 806 6 HET GOL A 807 6 HET GOL A 808 6 HET GOL A 809 6 HET GOL A 810 6 HET GOL A 811 6 HETNAM KST N~6~-(5-CARBOXY-3-THIENYL)-L-LYSINE HETNAM SO4 SULFATE ION HETNAM PSZ 4-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY) HETNAM 2 PSZ METHYL]PYRIDIN-4-YL}METHYL)AMINO]THIOPHENE-2- HETNAM 3 PSZ CARBOXYLIC ACID HETNAM PMP 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE HETNAM GOL GLYCEROL HETSYN PMP PYRIDOXAMINE-5'-PHOSPHATE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 KST C11 H16 N2 O4 S FORMUL 2 SO4 O4 S 2- FORMUL 3 PSZ C13 H15 N2 O7 P S FORMUL 4 PMP C8 H13 N2 O5 P FORMUL 5 GOL 11(C3 H8 O3) FORMUL 16 HOH *428(H2 O) HELIX 1 1 LEU A 46 GLU A 60 1 15 HELIX 2 2 ILE A 71 GLY A 84 1 14 HELIX 3 3 SER A 87 ASP A 92 1 6 HELIX 4 4 PRO A 101 THR A 118 1 18 HELIX 5 5 PRO A 131 ALA A 140 1 10 HELIX 6 6 ASP A 158 ASN A 167 1 10 HELIX 7 7 THR A 190 GLY A 205 1 16 HELIX 8 8 GLY A 220 ALA A 225 1 6 HELIX 9 9 ALA A 225 HIS A 235 1 11 HELIX 10 10 LEU A 250 ARG A 254 5 5 HELIX 11 11 ASP A 264 ALA A 281 1 18 HELIX 12 12 PRO A 287 SER A 299 1 13 HELIX 13 13 ASN A 300 LYS A 332 1 33 HELIX 14 14 SER A 339 GLN A 344 1 6 HELIX 15 15 THR A 354 GLY A 366 1 13 HELIX 16 16 ALA A 378 MET A 380 5 3 HELIX 17 17 ASN A 384 LEU A 396 1 13 SHEET 1 A 2 ILE A 29 ASN A 30 0 SHEET 2 A 2 VAL A 367 TYR A 368 1 O TYR A 368 N ILE A 29 SHEET 1 B 7 ALA A 95 THR A 100 0 SHEET 2 B 7 GLY A 256 VAL A 261 -1 O CYS A 258 N ALA A 98 SHEET 3 B 7 LEU A 238 SER A 243 -1 N VAL A 240 O THR A 259 SHEET 4 B 7 LEU A 207 PHE A 212 1 N PHE A 210 O ALA A 241 SHEET 5 B 7 VAL A 174 HIS A 178 1 N PHE A 177 O ASP A 211 SHEET 6 B 7 ARG A 122 ASN A 127 1 N TRP A 124 O LEU A 176 SHEET 7 B 7 GLU A 143 ALA A 148 1 O ARG A 145 N VAL A 125 SHEET 1 C 2 TYR A 150 ASP A 151 0 SHEET 2 C 2 THR A 156 LEU A 157 -1 O THR A 156 N ASP A 151 SHEET 1 D 2 PHE A 348 PHE A 350 0 SHEET 2 D 2 ARG A 374 ASN A 376 -1 O VAL A 375 N SER A 349 LINK C SER A 245 N KST A 246 1555 1555 1.37 LINK C KST A 246 N ASN A 247 1555 1555 1.38 CISPEP 1 ASN A 127 PRO A 128 0 3.72 CISPEP 2 ASN A 183 PRO A 184 0 17.73 SITE 1 AC1 4 LYS A 121 ARG A 122 ARG A 360 HOH A1161 SITE 1 AC2 18 ILE A 33 GLY A 34 TYR A 65 GLY A 103 SITE 2 AC2 18 THR A 104 TRP A 130 ASN A 183 ASP A 211 SITE 3 AC2 18 TYR A 214 SER A 243 SER A 245 KST A 246 SITE 4 AC2 18 ARG A 254 PHE A 348 ARG A 374 GOL A 810 SITE 5 AC2 18 HOH A 817 HOH A 980 SITE 1 AC3 12 TYR A 65 GLY A 103 THR A 104 TRP A 130 SITE 2 AC3 12 ASN A 183 ASP A 211 TYR A 214 SER A 243 SITE 3 AC3 12 SER A 245 KST A 246 ARG A 254 HOH A 817 SITE 1 AC4 6 LYS A 134 ASN A 138 GLU A 143 VAL A 144 SITE 2 AC4 6 ARG A 145 GOL A 808 SITE 1 AC5 10 GLY A 216 GLY A 220 LEU A 221 GLU A 308 SITE 2 AC5 10 LEU A 311 THR A 312 ARG A 315 GOL A 809 SITE 3 AC5 10 HOH A1112 HOH A1179 SITE 1 AC6 3 PRO A 72 ARG A 76 HOH A 898 SITE 1 AC7 9 TYR A 36 THR A 43 PRO A 44 LEU A 46 SITE 2 AC7 9 KST A 246 GLY A 249 TYR A 251 MET A 314 SITE 3 AC7 9 HOH A1187 SITE 1 AC8 9 PRO A 72 GLY A 75 ARG A 76 GLN A 79 SITE 2 AC8 9 ARG A 96 THR A 97 HOH A 812 HOH A 990 SITE 3 AC8 9 HOH A1132 SITE 1 AC9 8 HIS A 155 GLY A 186 ILE A 187 ASP A 188 SITE 2 AC9 8 LYS A 343 GLN A 344 HOH A 876 HOH A1125 SITE 1 BC1 3 ARG A 315 GLN A 316 GLN A 319 SITE 1 BC2 6 ASN A 138 GLY A 141 LEU A 142 GLU A 143 SITE 2 BC2 6 GOL A 801 HOH A 931 SITE 1 BC3 7 GLY A 220 LEU A 221 GLU A 222 GLU A 223 SITE 2 BC3 7 GOL A 802 HOH A1110 HOH A1179 SITE 1 BC4 10 ILE A 33 TYR A 65 KST A 246 ARG A 280 SITE 2 BC4 10 SER A 284 ASN A 285 PSZ A 600 HOH A 817 SITE 3 BC4 10 HOH A 874 HOH A1042 SITE 1 BC5 9 ILE A 33 VAL A 35 LYS A 37 ASN A 64 SITE 2 BC5 9 HOH A 963 HOH A1010 HOH A1042 HOH A1173 SITE 3 BC5 9 HOH A1231 CRYST1 153.623 85.135 78.849 90.00 90.00 90.00 C 2 2 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 0.006509 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011746 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012682 0.00000