HEADER TRANSFERASE 14-JAN-12 4DBC TITLE SUBSTRATE ACTIVATION IN ASPARTATE AMINOTRANSFERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTATE AMINOTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ASPAT, TRANSAMINASE A; COMPND 5 EC: 2.6.1.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: K12 KEYWDS AMINOTRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.D.TONEY,A.J.FISHER,W.R.GRISWOLD REVDAT 3 28-FEB-24 4DBC 1 REMARK SEQADV REVDAT 2 29-AUG-18 4DBC 1 COMPND SOURCE REVDAT 1 05-DEC-12 4DBC 0 JRNL AUTH W.R.GRISWOLD,J.N.CASTRO,A.J.FISHER,M.D.TONEY JRNL TITL GROUND-STATE ELECTRONIC DESTABILIZATION VIA HYPERCONJUGATION JRNL TITL 2 IN ASPARTATE AMINOTRANSFERASE. JRNL REF J.AM.CHEM.SOC. V. 134 8436 2012 JRNL REFN ISSN 0002-7863 JRNL PMID 22551424 JRNL DOI 10.1021/JA302809E REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.1_743) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.62 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 80854 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 4061 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 28.6218 - 4.6023 0.95 2734 137 0.1692 0.1724 REMARK 3 2 4.6023 - 3.6554 0.99 2747 133 0.1361 0.1562 REMARK 3 3 3.6554 - 3.1940 0.99 2730 138 0.1561 0.1764 REMARK 3 4 3.1940 - 2.9023 1.00 2705 137 0.1629 0.1848 REMARK 3 5 2.9023 - 2.6945 1.00 2705 141 0.1671 0.1787 REMARK 3 6 2.6945 - 2.5357 1.00 2648 183 0.1667 0.2064 REMARK 3 7 2.5357 - 2.4088 0.99 2670 143 0.1650 0.1816 REMARK 3 8 2.4088 - 2.3040 0.99 2658 136 0.1632 0.2030 REMARK 3 9 2.3040 - 2.2153 0.98 2625 130 0.1581 0.1940 REMARK 3 10 2.2153 - 2.1389 0.99 2672 137 0.1620 0.1730 REMARK 3 11 2.1389 - 2.0720 0.99 2652 147 0.1587 0.2156 REMARK 3 12 2.0720 - 2.0128 0.99 2628 150 0.1671 0.2069 REMARK 3 13 2.0128 - 1.9598 0.99 2658 148 0.1733 0.2301 REMARK 3 14 1.9598 - 1.9120 0.99 2629 158 0.1743 0.1949 REMARK 3 15 1.9120 - 1.8686 0.99 2647 132 0.1779 0.1841 REMARK 3 16 1.8686 - 1.8288 1.00 2648 151 0.1847 0.2454 REMARK 3 17 1.8288 - 1.7922 0.99 2659 126 0.1842 0.2253 REMARK 3 18 1.7922 - 1.7584 1.00 2659 135 0.1887 0.2448 REMARK 3 19 1.7584 - 1.7270 1.00 2655 141 0.1984 0.2256 REMARK 3 20 1.7270 - 1.6978 1.00 2653 145 0.2094 0.2480 REMARK 3 21 1.6978 - 1.6704 1.00 2649 140 0.2079 0.2482 REMARK 3 22 1.6704 - 1.6447 1.00 2656 147 0.2078 0.2164 REMARK 3 23 1.6447 - 1.6205 1.00 2646 146 0.2353 0.2549 REMARK 3 24 1.6205 - 1.5977 1.00 2643 134 0.2426 0.3078 REMARK 3 25 1.5977 - 1.5761 1.00 2665 156 0.2551 0.2910 REMARK 3 26 1.5761 - 1.5556 1.00 2610 147 0.2650 0.2860 REMARK 3 27 1.5556 - 1.5362 0.95 2568 118 0.2975 0.2939 REMARK 3 28 1.5362 - 1.5177 0.94 2510 114 0.3231 0.3203 REMARK 3 29 1.5177 - 1.5000 0.92 2464 111 0.3680 0.3630 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.95 REMARK 3 K_SOL : 0.36 REMARK 3 B_SOL : 48.45 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.430 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.320 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.32330 REMARK 3 B22 (A**2) : -0.80790 REMARK 3 B33 (A**2) : -0.51530 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.016 3199 REMARK 3 ANGLE : 1.607 4343 REMARK 3 CHIRALITY : 0.115 474 REMARK 3 PLANARITY : 0.010 570 REMARK 3 DIHEDRAL : 12.866 1158 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 13:43) REMARK 3 ORIGIN FOR THE GROUP (A): -20.6656 25.5643 -14.5209 REMARK 3 T TENSOR REMARK 3 T11: 0.2614 T22: 0.3133 REMARK 3 T33: 0.2865 T12: 0.0068 REMARK 3 T13: -0.0729 T23: 0.0150 REMARK 3 L TENSOR REMARK 3 L11: 0.0286 L22: 0.0385 REMARK 3 L33: 0.1010 L12: 0.0425 REMARK 3 L13: 0.0569 L23: 0.0730 REMARK 3 S TENSOR REMARK 3 S11: 0.1188 S12: 0.2159 S13: -0.0810 REMARK 3 S21: -0.1071 S22: 0.0476 S23: -0.0260 REMARK 3 S31: 0.1871 S32: 0.3423 S33: 0.0014 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 44:312) REMARK 3 ORIGIN FOR THE GROUP (A): -46.1820 26.0212 -4.2125 REMARK 3 T TENSOR REMARK 3 T11: 0.1437 T22: 0.1679 REMARK 3 T33: 0.1480 T12: 0.0108 REMARK 3 T13: 0.0039 T23: 0.0097 REMARK 3 L TENSOR REMARK 3 L11: 0.6669 L22: 0.5977 REMARK 3 L33: 0.7433 L12: 0.0305 REMARK 3 L13: 0.1676 L23: 0.0817 REMARK 3 S TENSOR REMARK 3 S11: -0.0024 S12: -0.1512 S13: -0.0047 REMARK 3 S21: 0.0444 S22: -0.0054 S23: 0.0470 REMARK 3 S31: -0.0255 S32: -0.0885 S33: -0.0000 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 313:408) REMARK 3 ORIGIN FOR THE GROUP (A): -25.1845 17.4154 5.5927 REMARK 3 T TENSOR REMARK 3 T11: 0.2600 T22: 0.2408 REMARK 3 T33: 0.2414 T12: -0.0164 REMARK 3 T13: -0.0727 T23: 0.0509 REMARK 3 L TENSOR REMARK 3 L11: 0.2745 L22: 0.3570 REMARK 3 L33: 0.2984 L12: -0.0821 REMARK 3 L13: -0.1144 L23: 0.3394 REMARK 3 S TENSOR REMARK 3 S11: 0.0887 S12: -0.1544 S13: -0.1315 REMARK 3 S21: 0.2226 S22: 0.0514 S23: -0.1958 REMARK 3 S31: 0.0724 S32: 0.1135 S33: 0.0070 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4DBC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JAN-12. REMARK 100 THE DEPOSITION ID IS D_1000070116. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-FEB-10 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 80890 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 28.617 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 4.240 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : 0.03800 REMARK 200 FOR THE DATA SET : 17.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.73 REMARK 200 R MERGE FOR SHELL (I) : 0.54300 REMARK 200 R SYM FOR SHELL (I) : 0.54300 REMARK 200 FOR SHELL : 2.030 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2 UL OF PROTEIN SOLUTION(15-20 MG/ML, REMARK 280 50 MM TEA, PH 7.5, 100 MM KCL, 2 MM DTT, 10 MM DEAZA-PLP, 50 MM REMARK 280 L-ASPARTATE) MIXED WITH 2 UL RESERVOIR BUFFER (53-60% SATURATED REMARK 280 AMMONIUM SULFATE AND 50 MM TEA), VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 38.98000 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 38.98000 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 42.14500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 77.62500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 42.14500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 77.62500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 38.98000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 42.14500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 77.62500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 38.98000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 42.14500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 77.62500 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 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 REMARK 350 TOTAL BURIED SURFACE AREA: 8060 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -91.0 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 -84.29000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -38.98000 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 649 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 800 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 945 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1033 LIES ON A SPECIAL POSITION. 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 O HOH A 1046 O HOH A 1047 2.05 REMARK 500 OE1 GLN A 356 OG SER A 361 2.07 REMARK 500 O HOH A 1031 O HOH A 1035 2.07 REMARK 500 O HOH A 854 O HOH A 895 2.14 REMARK 500 O HOH A 792 O HOH A 1029 2.15 REMARK 500 O HOH A 741 O HOH A 914 2.17 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 ND2 ASN A 16 O GLY A 364 6454 2.00 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 266 NE - CZ - NH2 ANGL. DEV. = -3.1 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 TYR A 161 -39.68 -148.86 REMARK 500 ARG A 266 72.81 61.82 REMARK 500 ASN A 294 -74.23 -110.14 REMARK 500 SER A 296 -61.57 78.22 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 A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3QP A 506 DBREF 4DBC A 13 408 UNP P00509 AAT_ECOLI 1 396 SEQADV 4DBC ALA A 258 UNP P00509 LYS 246 ENGINEERED MUTATION 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 ALA 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 HET SO4 A 501 5 HET SO4 A 502 5 HET SO4 A 503 5 HET SO4 A 504 5 HET EDO A 505 4 HET 3QP A 506 24 HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM 3QP (E)-N-{2-HYDROXY-3-METHYL-6-[(PHOSPHONOOXY) HETNAM 2 3QP METHYL]BENZYLIDENE}-L-ASPARTIC ACID HETSYN EDO ETHYLENE GLYCOL FORMUL 2 SO4 4(O4 S 2-) FORMUL 6 EDO C2 H6 O2 FORMUL 7 3QP C13 H16 N O9 P FORMUL 8 HOH *447(H2 O) HELIX 1 1 LEU A 26 ASP A 35 1 10 HELIX 2 2 LEU A 58 GLU A 72 1 15 HELIX 3 3 ILE A 83 GLY A 96 1 14 HELIX 4 4 SER A 99 ASP A 104 1 6 HELIX 5 5 GLY A 114 THR A 130 1 17 HELIX 6 6 PRO A 143 ALA A 152 1 10 HELIX 7 7 ASP A 170 ASN A 179 1 10 HELIX 8 8 THR A 202 GLY A 217 1 16 HELIX 9 9 GLY A 232 ALA A 237 1 6 HELIX 10 10 ALA A 237 HIS A 247 1 11 HELIX 11 11 LEU A 262 GLU A 265 5 4 HELIX 12 12 ASP A 276 ALA A 293 1 18 HELIX 13 13 PRO A 299 SER A 311 1 13 HELIX 14 14 ASN A 312 LYS A 344 1 33 HELIX 15 15 PHE A 350 GLN A 356 5 7 HELIX 16 16 THR A 366 GLY A 378 1 13 HELIX 17 17 ALA A 390 MET A 392 5 3 HELIX 18 18 THR A 393 LEU A 408 1 16 SHEET 1 A 2 ILE A 41 ASN A 42 0 SHEET 2 A 2 VAL A 379 TYR A 380 1 O TYR A 380 N ILE A 41 SHEET 1 B 7 ALA A 107 PRO A 113 0 SHEET 2 B 7 VAL A 267 VAL A 273 -1 O LEU A 272 N ARG A 108 SHEET 3 B 7 LEU A 250 SER A 255 -1 N VAL A 252 O THR A 271 SHEET 4 B 7 LEU A 219 PHE A 224 1 N PHE A 222 O ALA A 253 SHEET 5 B 7 VAL A 186 HIS A 190 1 N PHE A 189 O ASP A 223 SHEET 6 B 7 ARG A 134 ASN A 139 1 N TRP A 136 O LEU A 188 SHEET 7 B 7 GLU A 155 ALA A 160 1 O ARG A 157 N VAL A 137 SHEET 1 C 2 TYR A 162 ASP A 163 0 SHEET 2 C 2 THR A 168 LEU A 169 -1 O THR A 168 N ASP A 163 SHEET 1 D 2 PHE A 360 PHE A 362 0 SHEET 2 D 2 ARG A 386 ASN A 388 -1 O VAL A 387 N SER A 361 CISPEP 1 ASN A 139 PRO A 140 0 2.08 CISPEP 2 ASN A 195 PRO A 196 0 20.92 SITE 1 AC1 4 PRO A 84 ARG A 88 HOH A 655 HOH A 894 SITE 1 AC2 5 LYS A 146 ASN A 150 GLU A 155 VAL A 156 SITE 2 AC2 5 HOH A 795 SITE 1 AC3 4 LYS A 133 ARG A 134 ARG A 372 HOH A 750 SITE 1 AC4 4 ARG A 327 GLN A 328 HOH A 839 HOH A 887 SITE 1 AC5 9 PRO A 84 GLY A 87 ARG A 88 GLN A 91 SITE 2 AC5 9 ARG A 108 THR A 109 HOH A 618 HOH A 629 SITE 3 AC5 9 HOH A 704 SITE 1 AC6 18 ILE A 25 ILE A 45 GLY A 46 TYR A 77 SITE 2 AC6 18 GLY A 114 GLY A 115 THR A 116 TRP A 142 SITE 3 AC6 18 ASN A 195 ASP A 223 TYR A 226 SER A 255 SITE 4 AC6 18 SER A 257 ARG A 266 ARG A 292 ARG A 386 SITE 5 AC6 18 HOH A 613 HOH A 867 CRYST1 84.290 155.250 77.960 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 0.011864 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006441 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012827 0.00000