HEADER TRANSFERASE 04-AUG-00 1GCK TITLE THERMUS THERMOPHILUS ASPARTATE AMINOTRANSFERASE DOUBLE MUTANT 1 TITLE 2 COMPLEXED WITH ASPARTATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTATE AMINOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.6.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 300852; SOURCE 4 STRAIN: HB8; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET3A KEYWDS AMINOTRANSFERASE, DUAL-SUBSTRATE ENZYME, PYRIDOXAL ENZYME, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR H.URA,T.NAKAI,K.HIROTSU,S.KURAMITSU REVDAT 6 27-DEC-23 1GCK 1 REMARK REVDAT 5 10-NOV-21 1GCK 1 REMARK SEQADV REVDAT 4 16-OCT-19 1GCK 1 JRNL LINK REVDAT 3 13-JUL-11 1GCK 1 VERSN REVDAT 2 24-FEB-09 1GCK 1 VERSN REVDAT 1 14-NOV-01 1GCK 0 JRNL AUTH H.URA,T.NAKAI,S.I.KAWAGUCHI,I.MIYAHARA,K.HIROTSU,S.KURAMITSU JRNL TITL SUBSTRATE RECOGNITION MECHANISM OF THERMOPHILIC JRNL TITL 2 DUAL-SUBSTRATE ENZYME. JRNL REF J.BIOCHEM. V. 130 89 2001 JRNL REFN ISSN 0021-924X JRNL PMID 11432784 JRNL DOI 10.1093/OXFORDJOURNALS.JBCHEM.A002966 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.NAKAI,K.OKADA,S.AKUTSU,I.MIYAHARA,S.KAWAGUCHI,R.KATO, REMARK 1 AUTH 2 S.KURAMITSU,K.HIROTSU REMARK 1 TITL STRUCTURE OF THERMUS THERMOPHILUS HB8 ASPARTATE REMARK 1 TITL 2 AMINOTRANSFERASE AND ITS COMPLEX WITH MALEATE. REMARK 1 REF BIOCHEMISTRY V. 38 2413 1999 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI9819881 REMARK 1 REFERENCE 2 REMARK 1 AUTH Y.NOBE,S.KAWAGUCHI,H.URA,T.NAKAI,K.HIROTSU,R.KATO, REMARK 1 AUTH 2 S.KURAMITSU REMARK 1 TITL THE NOVEL SUBSTRATE RECOGNITION MECHANISM UTILIZED BY REMARK 1 TITL 2 ASPARTATE AMINOTRANSFERASE OF THE EXTREME THERMOPHILE REMARK 1 TITL 3 THERMUS THERMOPHILUS HB8. REMARK 1 REF J.BIOL.CHEM. V. 273 29554 1998 REMARK 1 REFN ISSN 0021-9258 REMARK 1 DOI 10.1074/JBC.273.45.29554 REMARK 1 REFERENCE 3 REMARK 1 AUTH A.OKAMOTO,R.KATO,R.MASUI,A.YAMAGISHI,T.OSHIMA,S.KURAMITSU REMARK 1 TITL AN ASPARTATE AMINOTRANSFERASE FROM AN EXTREMELY THERMOPHILIC REMARK 1 TITL 2 BACTERIUM, THERMUS THERMOPHILUS HB8. REMARK 1 REF J.BIOCHEM.(TOKYO) V. 119 135 1996 REMARK 1 REFN ISSN 0021-924X REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 85.3 REMARK 3 NUMBER OF REFLECTIONS : 23491 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.284 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.370 REMARK 3 FREE R VALUE TEST SET COUNT : 2436 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5892 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 20 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 43.38 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 1.967 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1GCK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-AUG-00. REMARK 100 THE DEPOSITION ID IS D_1000005033. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-AUG-99 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.5 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 : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24644 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.5 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.7 REMARK 200 DATA REDUNDANCY IN SHELL : 9.60 REMARK 200 R MERGE FOR SHELL (I) : 0.21800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 6000, HEPES, SODIUM ACETATE, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 31.37500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 81.95000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.44500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 81.95000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.37500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.44500 REMARK 290 SMTRY3 4 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: 8150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 GLY A 383 REMARK 465 ARG A 384 REMARK 465 ALA A 385 REMARK 465 GLY B 883 REMARK 465 ARG B 884 REMARK 465 ALA B 885 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 NH2 ARG A 28 NE2 GLN B 529 1655 2.02 REMARK 500 NH1 ARG A 28 NE2 GLN B 529 1655 2.10 REMARK 500 REMARK 500 REMARK: NULL 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 ALA A 21 N ALA A 21 CA 0.172 REMARK 500 ARG A 28 CZ ARG A 28 NH1 0.085 REMARK 500 GLU A 214 CG GLU A 214 CD -0.139 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 2 N - CA - CB ANGL. DEV. = 11.5 DEGREES REMARK 500 ASN A 20 N - CA - CB ANGL. DEV. = 12.0 DEGREES REMARK 500 ARG A 28 CG - CD - NE ANGL. DEV. = -12.8 DEGREES REMARK 500 ARG A 28 NH1 - CZ - NH2 ANGL. DEV. = 7.2 DEGREES REMARK 500 ARG A 28 NE - CZ - NH2 ANGL. DEV. = -7.6 DEGREES REMARK 500 GLU A 212 N - CA - CB ANGL. DEV. = 13.4 DEGREES REMARK 500 ARG B 507 N - CA - CB ANGL. DEV. = -11.4 DEGREES REMARK 500 GLN B 529 N - CA - CB ANGL. DEV. = -14.8 DEGREES REMARK 500 PRO B 723 C - N - CA ANGL. DEV. = 9.4 DEGREES REMARK 500 PRO B 817 C - N - CA ANGL. DEV. = 10.0 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 LEU A 36 35.54 -91.61 REMARK 500 ASP A 197 87.14 56.01 REMARK 500 GLN A 262 4.60 -69.03 REMARK 500 SER A 263 -61.84 -132.03 REMARK 500 THR A 265 -71.88 78.20 REMARK 500 ARG A 316 117.46 -36.53 REMARK 500 ALA A 320 -148.24 52.62 REMARK 500 PHE A 321 42.69 -152.70 REMARK 500 ALA A 365 73.88 -103.12 REMARK 500 PRO B 513 -167.83 -65.58 REMARK 500 VAL B 531 126.88 46.90 REMARK 500 THR B 537 -148.56 -95.35 REMARK 500 ALA B 538 124.14 79.91 REMARK 500 VAL B 626 -35.24 -38.56 REMARK 500 THR B 665 108.39 -58.70 REMARK 500 ASP B 697 80.89 38.21 REMARK 500 LEU B 709 71.51 -105.48 REMARK 500 ALA B 722 69.03 -151.47 REMARK 500 SER B 763 -66.19 -102.16 REMARK 500 THR B 765 -61.16 79.90 REMARK 500 ASN B 781 66.99 -107.96 REMARK 500 ALA B 820 -162.14 60.07 REMARK 500 TYR B 864 42.53 -106.12 REMARK 500 ALA B 865 59.97 -104.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 28 0.08 SIDE CHAIN 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 ASN A 20 17.57 REMARK 500 GLU B 525 -10.14 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 ASP A 414 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ASP B 914 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 413 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 913 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BJW RELATED DB: PDB REMARK 900 1BJW CONTAINS THE WILD TYPE PROTEIN. REMARK 900 RELATED ID: 1BKG RELATED DB: PDB REMARK 900 1BKG CONTAINS THE WILD TYPE PROTEIN COMPLEXED WITH MALEATE. REMARK 900 RELATED ID: 1B5P RELATED DB: PDB REMARK 900 1B5P CONTAINS THE SAME MUTANT PROTEIN. REMARK 900 RELATED ID: 1GC3 RELATED DB: PDB REMARK 900 THERMUS THERMOPHILUS ASPARTATE AMINOTRANSFERASE TETRA MUTANT 2 REMARK 900 COMPLEXED WITH TRYPTOPHAN REMARK 900 RELATED ID: 1GC4 RELATED DB: PDB REMARK 900 THERMUS THERMOPHILUS ASPARTATE AMINOTRANSFERASE TETRA MUTANT 2 REMARK 900 COMPLEXED WITH ASPARTATE DBREF 1GCK A 1 385 UNP Q56232 AAT_THETH 1 385 DBREF 1GCK B 501 885 UNP Q56232 AAT_THETH 1 385 SEQADV 1GCK SER A 101 UNP Q56232 LYS 101 ENGINEERED MUTATION SEQADV 1GCK ARG A 261 UNP Q56232 SER 261 ENGINEERED MUTATION SEQADV 1GCK SER B 601 UNP Q56232 LYS 101 ENGINEERED MUTATION SEQADV 1GCK ARG B 761 UNP Q56232 SER 261 ENGINEERED MUTATION SEQRES 1 A 385 MET ARG GLY LEU SER ARG ARG VAL GLN ALA MET LYS PRO SEQRES 2 A 385 SER ALA THR VAL ALA VAL ASN ALA LYS ALA LEU GLU LEU SEQRES 3 A 385 ARG ARG GLN GLY VAL ASP LEU VAL ALA LEU THR ALA GLY SEQRES 4 A 385 GLU PRO ASP PHE ASP THR PRO GLU HIS VAL LYS GLU ALA SEQRES 5 A 385 ALA ARG ARG ALA LEU ALA GLN GLY LYS THR LYS TYR ALA SEQRES 6 A 385 PRO PRO ALA GLY ILE PRO GLU LEU ARG GLU ALA LEU ALA SEQRES 7 A 385 GLU LYS PHE ARG ARG GLU ASN GLY LEU SER VAL THR PRO SEQRES 8 A 385 GLU GLU THR ILE VAL THR VAL GLY GLY SER GLN ALA LEU SEQRES 9 A 385 PHE ASN LEU PHE GLN ALA ILE LEU ASP PRO GLY ASP GLU SEQRES 10 A 385 VAL ILE VAL LEU SER PRO TYR TRP VAL SER TYR PRO GLU SEQRES 11 A 385 MET VAL ARG PHE ALA GLY GLY VAL VAL VAL GLU VAL GLU SEQRES 12 A 385 THR LEU PRO GLU GLU GLY PHE VAL PRO ASP PRO GLU ARG SEQRES 13 A 385 VAL ARG ARG ALA ILE THR PRO ARG THR LYS ALA LEU VAL SEQRES 14 A 385 VAL ASN SER PRO ASN ASN PRO THR GLY ALA VAL TYR PRO SEQRES 15 A 385 LYS GLU VAL LEU GLU ALA LEU ALA ARG LEU ALA VAL GLU SEQRES 16 A 385 HIS ASP PHE TYR LEU VAL SER ASP GLU ILE TYR GLU HIS SEQRES 17 A 385 LEU LEU TYR GLU GLY GLU HIS PHE SER PRO GLY ARG VAL SEQRES 18 A 385 ALA PRO GLU HIS THR LEU THR VAL ASN GLY ALA ALA LYS SEQRES 19 A 385 ALA PHE ALA MET THR GLY TRP ARG ILE GLY TYR ALA CYS SEQRES 20 A 385 GLY PRO LYS GLU VAL ILE LYS ALA MET ALA SER VAL SER SEQRES 21 A 385 ARG GLN SER THR THR SER PRO ASP THR ILE ALA GLN TRP SEQRES 22 A 385 ALA THR LEU GLU ALA LEU THR ASN GLN GLU ALA SER ARG SEQRES 23 A 385 ALA PHE VAL GLU MET ALA ARG GLU ALA TYR ARG ARG ARG SEQRES 24 A 385 ARG ASP LEU LEU LEU GLU GLY LEU THR ALA LEU GLY LEU SEQRES 25 A 385 LYS ALA VAL ARG PRO SER GLY ALA PHE TYR VAL LEU MET SEQRES 26 A 385 ASP THR SER PRO ILE ALA PRO ASP GLU VAL ARG ALA ALA SEQRES 27 A 385 GLU ARG LEU LEU GLU ALA GLY VAL ALA VAL VAL PRO GLY SEQRES 28 A 385 THR ASP PHE ALA ALA PHE GLY HIS VAL ARG LEU SER TYR SEQRES 29 A 385 ALA THR SER GLU GLU ASN LEU ARG LYS ALA LEU GLU ARG SEQRES 30 A 385 PHE ALA ARG VAL LEU GLY ARG ALA SEQRES 1 B 385 MET ARG GLY LEU SER ARG ARG VAL GLN ALA MET LYS PRO SEQRES 2 B 385 SER ALA THR VAL ALA VAL ASN ALA LYS ALA LEU GLU LEU SEQRES 3 B 385 ARG ARG GLN GLY VAL ASP LEU VAL ALA LEU THR ALA GLY SEQRES 4 B 385 GLU PRO ASP PHE ASP THR PRO GLU HIS VAL LYS GLU ALA SEQRES 5 B 385 ALA ARG ARG ALA LEU ALA GLN GLY LYS THR LYS TYR ALA SEQRES 6 B 385 PRO PRO ALA GLY ILE PRO GLU LEU ARG GLU ALA LEU ALA SEQRES 7 B 385 GLU LYS PHE ARG ARG GLU ASN GLY LEU SER VAL THR PRO SEQRES 8 B 385 GLU GLU THR ILE VAL THR VAL GLY GLY SER GLN ALA LEU SEQRES 9 B 385 PHE ASN LEU PHE GLN ALA ILE LEU ASP PRO GLY ASP GLU SEQRES 10 B 385 VAL ILE VAL LEU SER PRO TYR TRP VAL SER TYR PRO GLU SEQRES 11 B 385 MET VAL ARG PHE ALA GLY GLY VAL VAL VAL GLU VAL GLU SEQRES 12 B 385 THR LEU PRO GLU GLU GLY PHE VAL PRO ASP PRO GLU ARG SEQRES 13 B 385 VAL ARG ARG ALA ILE THR PRO ARG THR LYS ALA LEU VAL SEQRES 14 B 385 VAL ASN SER PRO ASN ASN PRO THR GLY ALA VAL TYR PRO SEQRES 15 B 385 LYS GLU VAL LEU GLU ALA LEU ALA ARG LEU ALA VAL GLU SEQRES 16 B 385 HIS ASP PHE TYR LEU VAL SER ASP GLU ILE TYR GLU HIS SEQRES 17 B 385 LEU LEU TYR GLU GLY GLU HIS PHE SER PRO GLY ARG VAL SEQRES 18 B 385 ALA PRO GLU HIS THR LEU THR VAL ASN GLY ALA ALA LYS SEQRES 19 B 385 ALA PHE ALA MET THR GLY TRP ARG ILE GLY TYR ALA CYS SEQRES 20 B 385 GLY PRO LYS GLU VAL ILE LYS ALA MET ALA SER VAL SER SEQRES 21 B 385 ARG GLN SER THR THR SER PRO ASP THR ILE ALA GLN TRP SEQRES 22 B 385 ALA THR LEU GLU ALA LEU THR ASN GLN GLU ALA SER ARG SEQRES 23 B 385 ALA PHE VAL GLU MET ALA ARG GLU ALA TYR ARG ARG ARG SEQRES 24 B 385 ARG ASP LEU LEU LEU GLU GLY LEU THR ALA LEU GLY LEU SEQRES 25 B 385 LYS ALA VAL ARG PRO SER GLY ALA PHE TYR VAL LEU MET SEQRES 26 B 385 ASP THR SER PRO ILE ALA PRO ASP GLU VAL ARG ALA ALA SEQRES 27 B 385 GLU ARG LEU LEU GLU ALA GLY VAL ALA VAL VAL PRO GLY SEQRES 28 B 385 THR ASP PHE ALA ALA PHE GLY HIS VAL ARG LEU SER TYR SEQRES 29 B 385 ALA THR SER GLU GLU ASN LEU ARG LYS ALA LEU GLU ARG SEQRES 30 B 385 PHE ALA ARG VAL LEU GLY ARG ALA HET ASP A 414 9 HET PLP A 413 15 HET ASP B 914 9 HET PLP B 913 15 HETNAM ASP ASPARTIC ACID HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 ASP 2(C4 H7 N O4) FORMUL 4 PLP 2(C8 H10 N O6 P) FORMUL 7 HOH *20(H2 O) HELIX 1 1 SER A 5 ALA A 10 1 6 HELIX 2 2 ALA A 15 ALA A 23 1 9 HELIX 3 3 ALA A 23 ARG A 28 1 6 HELIX 4 4 PRO A 46 GLY A 60 1 15 HELIX 5 5 ILE A 70 GLY A 86 1 17 HELIX 6 6 THR A 90 GLU A 92 5 3 HELIX 7 7 VAL A 98 LEU A 112 1 15 HELIX 8 8 VAL A 126 ARG A 133 1 8 HELIX 9 9 LEU A 145 GLY A 149 5 5 HELIX 10 10 ASP A 153 ARG A 159 1 7 HELIX 11 11 PRO A 182 ASP A 197 1 16 HELIX 12 12 SER A 217 VAL A 221 5 5 HELIX 13 13 ALA A 232 PHE A 236 1 5 HELIX 14 14 MET A 238 ARG A 242 5 5 HELIX 15 15 PRO A 249 GLN A 262 1 14 HELIX 16 16 THR A 269 ASN A 281 1 13 HELIX 17 17 ASN A 281 GLY A 311 1 31 HELIX 18 18 ASP A 333 ALA A 344 1 12 HELIX 19 19 THR A 352 ALA A 355 5 4 HELIX 20 20 SER A 367 VAL A 381 1 15 HELIX 21 21 SER B 505 ALA B 510 1 6 HELIX 22 22 SER B 514 ARG B 528 1 15 HELIX 23 23 PRO B 546 GLN B 559 1 14 HELIX 24 24 ILE B 570 GLY B 586 1 17 HELIX 25 25 THR B 590 GLU B 592 5 3 HELIX 26 26 VAL B 598 ALA B 610 1 13 HELIX 27 27 VAL B 626 ALA B 635 1 10 HELIX 28 28 LEU B 645 GLY B 649 5 5 HELIX 29 29 ASP B 653 ARG B 659 1 7 HELIX 30 30 PRO B 682 HIS B 696 1 15 HELIX 31 31 ALA B 732 PHE B 736 1 5 HELIX 32 32 MET B 738 ARG B 742 5 5 HELIX 33 33 PRO B 749 THR B 764 1 16 HELIX 34 34 ASP B 768 ASN B 781 1 14 HELIX 35 35 ASN B 781 LEU B 810 1 30 HELIX 36 36 ASP B 833 ALA B 844 1 12 HELIX 37 37 THR B 852 ALA B 855 5 4 HELIX 38 38 SER B 867 LEU B 882 1 16 SHEET 1 A 2 VAL A 34 ALA A 35 0 SHEET 2 A 2 VAL A 346 ALA A 347 1 N ALA A 347 O VAL A 34 SHEET 1 B 7 THR A 94 THR A 97 0 SHEET 2 B 7 GLY A 244 CYS A 247 -1 O GLY A 244 N THR A 97 SHEET 3 B 7 THR A 226 GLY A 231 -1 N THR A 228 O CYS A 247 SHEET 4 B 7 TYR A 199 ASP A 203 1 O LEU A 200 N LEU A 227 SHEET 5 B 7 THR A 165 ASN A 171 1 O LYS A 166 N TYR A 199 SHEET 6 B 7 GLU A 117 SER A 122 1 O GLU A 117 N LYS A 166 SHEET 7 B 7 VAL A 138 GLU A 143 1 O VAL A 138 N VAL A 118 SHEET 1 C 3 TYR A 322 ASP A 326 0 SHEET 2 C 3 HIS A 359 SER A 363 -1 O VAL A 360 N MET A 325 SHEET 3 C 3 VAL A 349 PRO A 350 -1 O VAL A 349 N ARG A 361 SHEET 1 D 2 VAL B 534 ALA B 535 0 SHEET 2 D 2 VAL B 846 ALA B 847 1 N ALA B 847 O VAL B 534 SHEET 1 E 7 THR B 594 THR B 597 0 SHEET 2 E 7 GLY B 744 CYS B 747 -1 N GLY B 744 O THR B 597 SHEET 3 E 7 THR B 726 GLY B 731 -1 N THR B 728 O CYS B 747 SHEET 4 E 7 TYR B 699 ASP B 703 1 O LEU B 700 N LEU B 727 SHEET 5 E 7 THR B 665 ASN B 671 1 O LYS B 666 N TYR B 699 SHEET 6 E 7 GLU B 617 SER B 622 1 O GLU B 617 N LYS B 666 SHEET 7 E 7 VAL B 638 GLU B 643 1 O VAL B 638 N VAL B 618 SHEET 1 F 3 TYR B 822 ASP B 826 0 SHEET 2 F 3 HIS B 859 SER B 863 -1 O VAL B 860 N MET B 825 SHEET 3 F 3 VAL B 849 PRO B 850 -1 O VAL B 849 N ARG B 861 LINK C4A PLP A 413 N ASP A 414 1555 1555 1.51 LINK C4A PLP B 913 N ASP B 914 1555 1555 1.46 CISPEP 1 SER A 122 PRO A 123 0 -0.18 CISPEP 2 SER A 172 PRO A 173 0 2.58 CISPEP 3 ASN A 175 PRO A 176 0 0.35 CISPEP 4 SER B 622 PRO B 623 0 -0.31 CISPEP 5 SER B 672 PRO B 673 0 0.03 CISPEP 6 ASN B 675 PRO B 676 0 -3.90 SITE 1 AC1 8 GLY A 39 TRP A 125 ASN A 175 LYS A 234 SITE 2 AC1 8 ARG A 361 PLP A 413 TYR B 564 ARG B 761 SITE 1 AC2 9 ARG A 261 THR B 516 GLY B 539 TRP B 625 SITE 2 AC2 9 ASN B 675 LYS B 734 TYR B 822 ARG B 861 SITE 3 AC2 9 PLP B 913 SITE 1 AC3 14 GLY A 100 SER A 101 TRP A 125 TYR A 128 SITE 2 AC3 14 ASN A 171 ASN A 175 ASP A 203 ILE A 205 SITE 3 AC3 14 TYR A 206 ALA A 233 LYS A 234 ARG A 242 SITE 4 AC3 14 ASP A 414 TYR B 564 SITE 1 AC4 12 TYR A 64 GLY B 599 GLY B 600 SER B 601 SITE 2 AC4 12 TRP B 625 ASN B 675 ASP B 703 ILE B 705 SITE 3 AC4 12 TYR B 706 LYS B 734 ARG B 742 ASP B 914 CRYST1 62.750 74.890 163.900 90.00 90.00 90.00 P 21 21 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 0.015936 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013353 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006101 0.00000