10 20 30 40 50 60 70 80 3AAT - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TRANSFERASE(AMINOTRANSFERASE) 06-DEC-90 3AAT
TITLE ACTIVITY AND STRUCTURE OF THE ACTIVE-SITE MUTANTS R386Y AND R386F OF TITLE 2 ESCHERICHIA COLI ASPARTATE AMINOTRANSFERASE
COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTATE AMINOTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.6.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: 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
KEYWDS TRANSFERASE(AMINOTRANSFERASE)
EXPDTA X-RAY DIFFRACTION
AUTHOR A.T.DANISHEFSKY,D.RINGE,G.A.PETSKO
REVDAT 4 25-JUL-12 3AAT 1 COMPND SEQADV REVDAT 3 13-JUL-11 3AAT 1 VERSN REVDAT 2 24-FEB-09 3AAT 1 VERSN REVDAT 1 15-JAN-92 3AAT 0
JRNL AUTH A.T.DANISHEFSKY,J.J.ONNUFER,G.A.PETSKO,D.RINGE JRNL TITL ACTIVITY AND STRUCTURE OF THE ACTIVE-SITE MUTANTS R386Y AND JRNL TITL 2 R386F OF ESCHERICHIA COLI ASPARTATE AMINOTRANSFERASE. JRNL REF BIOCHEMISTRY V. 30 1980 1991 JRNL REFN ISSN 0006-2960 JRNL PMID 1993208 JRNL DOI 10.1021/BI00221A035
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.L.SMITH,S.C.ALMO,M.D.TONEY,D.RINGE REMARK 1 TITL 2.8-ANGSTROMS-RESOLUTION CRYSTAL STRUCTURE OF AN ACTIVE-SITE REMARK 1 TITL 2 MUTANT OF ASPARTATE AMINOTRANSFERSE FROM ESCHERICHIA COLI REMARK 1 REF BIOCHEMISTRY V. 28 8161 1989 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 2 REMARK 1 AUTH D.L.SMITH,D.RINGE,W.L.FINLAYSON,J.F.KIRSCH REMARK 1 TITL PRELIMINARY X-RAY DATA FOR ASPARTATE AMINOTRANSFERASE FROM REMARK 1 TITL 2 ESCHERICHIA COLI REMARK 1 REF J.MOL.BIOL. V. 191 301 1986 REMARK 1 REFN ISSN 0022-2836
REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.215 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3068 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 0 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) : 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.011 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.073 ; 0.060 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.075 ; 0.070 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: REMARK 3 THE GEOMETRY AT MANY OF THE COIL REGIONS WAS NOT CLEARLY REMARK 3 DEFINED IN THE ELECTRON DENSITY MAPS.
REMARK 4 REMARK 4 3AAT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL
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 39.40000 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 39.40000 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 78.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 43.80000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 78.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.80000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 39.40000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 78.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 43.80000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 39.40000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 78.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 43.80000 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 MOLECULE IS A DIMER. TO GENERATE THE OTHER CHAIN ONE REMARK 300 MUST APPLY THE CRYSTALLOGRAPHIC SYMMETRY OPERATION REMARK 300 (X, 87.60-Y, 78.80-Z) TO THE COORDINATES IN THIS ENTRY.
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: 7940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -68.0 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 87.60000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 78.80000
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 GLU A 7 CD GLU A 7 OE2 0.086 REMARK 500 GLU A 28 CD GLU A 28 OE2 0.079 REMARK 500 GLU A 43 CD GLU A 43 OE2 0.072 REMARK 500 GLU A 78 CD GLU A 78 OE2 0.083 REMARK 500 GLU A 154 CD GLU A 154 OE2 0.078 REMARK 500 GLU A 164 CD GLU A 164 OE2 0.068 REMARK 500 GLU A 179 CD GLU A 179 OE2 0.076 REMARK 500 GLU A 203 CD GLU A 203 OE2 0.066 REMARK 500 GLU A 214 CD GLU A 214 OE2 0.074 REMARK 500 GLU A 234 CD GLU A 234 OE2 0.080 REMARK 500 GLU A 235 CD GLU A 235 OE2 0.086 REMARK 500 GLU A 238 CD GLU A 238 OE2 0.090 REMARK 500 GLU A 278 CD GLU A 278 OE2 0.085 REMARK 500 GLU A 320 CD GLU A 320 OE2 0.080 REMARK 500 GLU A 343 CD GLU A 343 OE2 0.086 REMARK 500 GLU A 368 CD GLU A 368 OE2 0.069 REMARK 500 GLU A 375 CD GLU A 375 OE2 0.072 REMARK 500 GLU A 376 CD GLU A 376 OE2 0.086 REMARK 500 PHE A 386 CB PHE A 386 CG -0.122 REMARK 500 GLU A 402 CD GLU A 402 OE2 0.074 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 ILE A 9 C - N - CA ANGL. DEV. = 17.6 DEGREES REMARK 500 THR A 10 CB - CA - C ANGL. DEV. = 21.2 DEGREES REMARK 500 ALA A 11 CB - CA - C ANGL. DEV. = -9.9 DEGREES REMARK 500 ALA A 11 N - CA - CB ANGL. DEV. = 12.2 DEGREES REMARK 500 ALA A 11 C - N - CA ANGL. DEV. = 31.6 DEGREES REMARK 500 ALA A 12 CB - CA - C ANGL. DEV. = -11.6 DEGREES REMARK 500 ALA A 12 N - CA - CB ANGL. DEV. = -12.3 DEGREES REMARK 500 ALA A 12 N - CA - C ANGL. DEV. = 32.3 DEGREES REMARK 500 PRO A 13 CB - CA - C ANGL. DEV. = 31.1 DEGREES REMARK 500 ALA A 14 N - CA - C ANGL. DEV. = 23.2 DEGREES REMARK 500 ALA A 14 CA - C - O ANGL. DEV. = 14.0 DEGREES REMARK 500 ALA A 14 C - N - CA ANGL. DEV. = 17.5 DEGREES REMARK 500 ALA A 14 O - C - N ANGL. DEV. = -10.7 DEGREES REMARK 500 LEU A 18 CB - CA - C ANGL. DEV. = 12.9 DEGREES REMARK 500 LEU A 18 CA - CB - CG ANGL. DEV. = 16.3 DEGREES REMARK 500 ASP A 22 CA - CB - CG ANGL. DEV. = -17.3 DEGREES REMARK 500 ASP A 22 CB - CG - OD2 ANGL. DEV. = -8.3 DEGREES REMARK 500 ASP A 22 CA - C - O ANGL. DEV. = -13.5 DEGREES REMARK 500 ARG A 25 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 PHE A 24 O - C - N ANGL. DEV. = 11.5 DEGREES REMARK 500 ARG A 29 CD - NE - CZ ANGL. DEV. = 11.4 DEGREES REMARK 500 ARG A 29 NH1 - CZ - NH2 ANGL. DEV. = -9.4 DEGREES REMARK 500 ARG A 29 NE - CZ - NH1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ARG A 29 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 29 C - N - CA ANGL. DEV. = 18.8 DEGREES REMARK 500 PRO A 30 C - N - CA ANGL. DEV. = 10.6 DEGREES REMARK 500 ASN A 34 N - CA - C ANGL. DEV. = -23.9 DEGREES REMARK 500 LEU A 35 N - CA - C ANGL. DEV. = -23.9 DEGREES REMARK 500 VAL A 39 N - CA - CB ANGL. DEV. = -18.3 DEGREES REMARK 500 ASP A 42 CB - CG - OD1 ANGL. DEV. = 9.3 DEGREES REMARK 500 GLU A 43 N - CA - CB ANGL. DEV. = 11.2 DEGREES REMARK 500 GLU A 43 CB - CG - CD ANGL. DEV. = 29.2 DEGREES REMARK 500 GLU A 43 OE1 - CD - OE2 ANGL. DEV. = -16.2 DEGREES REMARK 500 LEU A 50 CB - CG - CD1 ANGL. DEV. = -11.4 DEGREES REMARK 500 THR A 51 CA - CB - OG1 ANGL. DEV. = -13.1 DEGREES REMARK 500 ALA A 56 N - CA - CB ANGL. DEV. = 11.0 DEGREES REMARK 500 GLU A 57 CA - CB - CG ANGL. DEV. = 19.8 DEGREES REMARK 500 TYR A 59 CB - CG - CD2 ANGL. DEV. = -12.0 DEGREES REMARK 500 TYR A 59 CB - CG - CD1 ANGL. DEV. = 10.0 DEGREES REMARK 500 GLU A 62 CA - CB - CG ANGL. DEV. = 17.1 DEGREES REMARK 500 ASN A 63 CB - CA - C ANGL. DEV. = 15.2 DEGREES REMARK 500 ASN A 63 N - CA - CB ANGL. DEV. = -12.3 DEGREES REMARK 500 GLU A 64 OE1 - CD - OE2 ANGL. DEV. = 8.0 DEGREES REMARK 500 THR A 66 N - CA - CB ANGL. DEV. = -15.3 DEGREES REMARK 500 THR A 66 CA - CB - CG2 ANGL. DEV. = 11.1 DEGREES REMARK 500 TYR A 70 CB - CG - CD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 TYR A 70 CB - CG - CD1 ANGL. DEV. = -4.1 DEGREES REMARK 500 ASP A 74 CB - CA - C ANGL. DEV. = 13.0 DEGREES REMARK 500 ASP A 74 CB - CG - OD1 ANGL. DEV. = -9.2 DEGREES REMARK 500 ARG A 81 NH1 - CZ - NH2 ANGL. DEV. = 7.0 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 214 ANGLE DEVIATIONS. 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 ASN A 8 121.48 62.75 REMARK 500 ILE A 9 125.65 49.58 REMARK 500 THR A 10 -85.60 -151.68 REMARK 500 ALA A 11 135.65 23.80 REMARK 500 PRO A 13 69.69 29.35 REMARK 500 PRO A 16 83.40 -69.33 REMARK 500 ILE A 17 -88.56 -152.21 REMARK 500 LEU A 20 -45.94 134.26 REMARK 500 ARG A 25 7.80 -66.24 REMARK 500 ALA A 26 -43.17 -148.55 REMARK 500 ASP A 27 55.34 -65.94 REMARK 500 ARG A 29 -128.46 -121.92 REMARK 500 PRO A 30 61.00 -109.36 REMARK 500 LYS A 32 47.99 -88.37 REMARK 500 ILE A 33 -170.50 53.34 REMARK 500 LEU A 50 132.36 48.53 REMARK 500 LYS A 90 -91.72 -55.42 REMARK 500 SER A 92 104.74 -23.46 REMARK 500 ALA A 93 41.66 -72.97 REMARK 500 ASP A 97 -19.02 126.42 REMARK 500 PRO A 106 58.73 -67.18 REMARK 500 ALA A 120 -7.32 -59.60 REMARK 500 ASN A 122 -48.41 80.17 REMARK 500 SER A 136 135.18 114.23 REMARK 500 ALA A 159 -163.35 -73.21 REMARK 500 TYR A 160 -74.04 171.49 REMARK 500 ALA A 163 -136.81 82.47 REMARK 500 GLU A 164 -84.63 50.87 REMARK 500 HIS A 166 65.98 -48.03 REMARK 500 ALA A 180 -156.35 -70.78 REMARK 500 GLN A 181 160.99 175.13 REMARK 500 ALA A 182 -70.28 -18.17 REMARK 500 CYS A 192 116.90 1.50 REMARK 500 HIS A 193 131.26 -38.42 REMARK 500 SER A 212 -38.25 -38.71 REMARK 500 TRP A 217 106.40 42.27 REMARK 500 TYR A 225 5.95 90.24 REMARK 500 ALA A 229 -71.18 -92.01 REMARK 500 LYS A 248 -56.18 78.09 REMARK 500 TYR A 263 -65.17 -17.21 REMARK 500 ARG A 266 42.54 83.63 REMARK 500 ASN A 294 -72.35 -106.62 REMARK 500 HIS A 301 -55.66 -28.05 REMARK 500 ASN A 312 95.14 -69.31 REMARK 500 ASP A 313 0.03 -65.51 REMARK 500 GLN A 342 -71.46 -60.15 REMARK 500 PHE A 350 17.95 -151.12 REMARK 500 SER A 361 148.35 -173.33 REMARK 500 GLU A 375 -115.64 -87.32 REMARK 500 GLU A 376 36.44 -76.24 REMARK 500 REMARK 500 THIS ENTRY HAS 53 RAMACHANDRAN OUTLIERS. 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 25 0.15 SIDE CHAIN REMARK 500 ARG A 81 0.13 SIDE CHAIN REMARK 500 ARG A 327 0.14 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 ASN A 8 22.2 L L OUTSIDE RANGE REMARK 500 ALA A 11 24.7 L L OUTSIDE RANGE REMARK 500 ALA A 12 20.8 L L OUTSIDE RANGE REMARK 500 ALA A 14 16.9 L L OUTSIDE RANGE REMARK 500 ASP A 22 17.7 L L OUTSIDE RANGE REMARK 500 ARG A 29 47.9 L L OUTSIDE RANGE REMARK 500 LEU A 35 48.7 L L OUTSIDE RANGE REMARK 500 GLU A 43 24.9 L L OUTSIDE RANGE REMARK 500 THR A 47 47.5 L L OUTSIDE RANGE REMARK 500 CYS A 82 24.7 L L OUTSIDE RANGE REMARK 500 PHE A 88 24.7 L L OUTSIDE RANGE REMARK 500 PHE A 188 25.0 L L OUTSIDE RANGE REMARK 500 HIS A 189 46.5 L L OUTSIDE RANGE REMARK 500 CYS A 192 19.1 L L OUTSIDE RANGE REMARK 500 PRO A 200 49.9 L L OUTSIDE RANGE REMARK 500 TYR A 225 24.0 L L OUTSIDE RANGE REMARK 500 ARG A 241 24.1 L L OUTSIDE RANGE REMARK 500 HIS A 247 22.4 L L OUTSIDE RANGE REMARK 500 LEU A 250 45.4 L L OUTSIDE RANGE REMARK 500 ASN A 259 23.8 L L OUTSIDE RANGE REMARK 500 TYR A 263 24.7 L L OUTSIDE RANGE REMARK 500 VAL A 280 24.7 L L OUTSIDE RANGE REMARK 500 VAL A 306 24.3 L L OUTSIDE RANGE REMARK 500 ASP A 313 13.2 L L OUTSIDE RANGE REMARK 500 GLN A 328 23.5 L L OUTSIDE RANGE REMARK 500 LYS A 344 23.7 L L OUTSIDE RANGE REMARK 500 ILE A 353 23.0 L L OUTSIDE RANGE REMARK 500 SER A 363 46.0 L L OUTSIDE RANGE REMARK 500 PHE A 377 20.0 L L OUTSIDE RANGE REMARK 500 PHE A 386 16.9 L L OUTSIDE RANGE REMARK 500 VAL A 405 24.3 L L OUTSIDE RANGE REMARK 500 LEU A 409 22.2 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ACT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 411 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 410
REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE RESIDUE NUMBERING USED IN THIS ENTRY HAS BEEN CHOSEN TO REMARK 999 MAXIMIZE HOMOLOGY WITH OTHER SPECIES OF THE ENZYME. REMARK 999 THEREFORE, THE RESIDUE NUMBERING STARTS WITH 5 AND RESIDUE REMARK 999 NUMBERS 128 - 132, 153, 232, AND 407 HAVE NOT BEEN USED.
DBREF 3AAT A 5 409 UNP P00509 AAT_ECOLI 1 396
SEQADV 3AAT PHE A 386 UNP P00509 ARG 374 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 LYS 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 PHE 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 411 5 HET PLP A 410 15
HETNAM SO4 SULFATE ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE
HETSYN PLP VITAMIN B6 PHOSPHATE
FORMUL 2 SO4 O4 S 2- FORMUL 3 PLP C8 H10 N O6 P
HELIX 1 H1 ASP A 22 ARG A 25 1 4 HELIX 2 H2 THR A 51 ASN A 63 1 13 HELIX 3 H3 PRO A 77 PHE A 88 1 12 HELIX 4 H4 THR A 109 LEU A 119 1 11 HELIX 5 H5 HIS A 143 SER A 149 1 7 HELIX 6 H6 PHE A 170 LEU A 177 1 8 HELIX 7 H7 LEU A 202 LYS A 215 1 14 HELIX 8 H8 LEU A 233 ALA A 245 1 13 HELIX 9 H9 TYR A 256 ASN A 259 1 4 HELIX 10 H10 TYR A 263 GLU A 265 5 3 HELIX 11 H11 SER A 277 ARG A 292 1 16 HELIX 12 H12 ALA A 300 SER A 311 1 12 HELIX 13 H13 ASP A 313 GLU A 343 1 31 HELIX 14 H14 SER A 351 ILE A 354 5 4 HELIX 15 H15 LYS A 367 ARG A 372 1 6 HELIX 16 H16 MET A 397 VAL A 405 1 9
SHEET 1 S1 7 ALA A 100 PRO A 106 0 SHEET 2 S1 7 VAL A 267 SER A 277 -1 N VAL A 267 O PRO A 106 SHEET 3 S1 7 LEU A 250 SER A 255 -1 N LEU A 250 O VAL A 273 SHEET 4 S1 7 LEU A 218 PHE A 223 1 N PHE A 223 O SER A 254 SHEET 5 S1 7 VAL A 185 HIS A 189 1 N HIS A 189 O ASP A 222 SHEET 6 S1 7 ARG A 127 TRP A 134 1 N TRP A 134 O VAL A 186 SHEET 7 S1 7 GLU A 154 ARG A 156 1 N ARG A 156 O TRP A 134 SHEET 1 S2 2 PHE A 360 PHE A 362 0 SHEET 2 S2 2 PHE A 386 ASN A 388 -1 N ASN A 388 O PHE A 360
LINK NZ LYS A 258 C4A PLP A 410 1555 1555 1.56
CISPEP 1 ASN A 137 PRO A 138 0 -6.31 CISPEP 2 ASN A 194 PRO A 195 0 4.45
SITE 1 ACT 2 LYS A 258 ARG A 292 SITE 1 AC1 3 GLY A 38 TRP A 140 ASN A 194 SITE 1 AC2 13 TYR A 70 GLY A 107 GLY A 108 THR A 109 SITE 2 AC2 13 TRP A 140 HIS A 189 ASN A 194 ASP A 222 SITE 3 AC2 13 TYR A 225 SER A 255 SER A 257 LYS A 258 SITE 4 AC2 13 ARG A 266
CRYST1 156.000 87.600 78.800 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 0.006410 0.000000 0.000000 0.00000
SCALE2 0.000000 0.011416 0.000000 0.00000
SCALE3 0.000000 0.000000 0.012690 0.00000