HEADER TRANSFERASE 30-JUL-09 3IHJ TITLE HUMAN ALANINE AMINOTRANSFERASE 2 IN COMPLEX WITH PLP COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALANINE AMINOTRANSFERASE 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 49-523; COMPND 5 SYNONYM: ALT2, GLUTAMIC-PYRUVIC TRANSAMINASE 2, GLUTAMATE PYRUVATE COMPND 6 TRANSAMINASE 2, GPT 2, GLUTAMIC-ALANINE TRANSAMINASE 2; COMPND 7 EC: 2.6.1.2; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: GPT2, AAT2, ALT2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) R3 PRARE; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PNIC-BSA4 KEYWDS HELIX, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC, KEYWDS 2 AMINOTRANSFERASE, PYRIDOXAL PHOSPHATE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.WISNIEWSKA,M.I.SIPONEN,C.H.ARROWSMITH,H.BERGLUND,C.BOUNTRA, AUTHOR 2 R.COLLINS,A.M.EDWARDS,S.FLODIN,A.FLORES,S.GRASLUND,M.HAMMARSTROM, AUTHOR 3 A.JOHANSSON,I.JOHANSSON,T.KARLBERG,T.KOTENYOVA,A.KOTZSCH,M.MOCHE, AUTHOR 4 T.K.NIELSEN,P.NORDLUND,T.NYMAN,C.PERSSON,A.K.ROOS,P.SCHUTZ, AUTHOR 5 L.SVENSSON,A.G.THORSELL,L.TRESAUGUES,S.VAN DEN BERG,J.WEIGELT, AUTHOR 6 M.WELIN,H.SCHULER,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 4 06-SEP-23 3IHJ 1 REMARK LINK REVDAT 3 15-JAN-20 3IHJ 1 REMARK SEQADV LINK REVDAT 2 13-JUL-11 3IHJ 1 VERSN REVDAT 1 18-AUG-09 3IHJ 0 JRNL AUTH M.WISNIEWSKA,M.I.SIPONEN,C.H.ARROWSMITH,H.BERGLUND, JRNL AUTH 2 C.BOUNTRA,R.COLLINS,A.M.EDWARDS,S.FLODIN,A.FLORES, JRNL AUTH 3 S.GRASLUND,M.HAMMARSTROM,A.JOHANSSON,I.JOHANSSON,T.KARLBERG, JRNL AUTH 4 T.KOTENYOVA,A.KOTZSCH,M.MOCHE,T.K.NIELSEN,P.NORDLUND, JRNL AUTH 5 T.NYMAN,C.PERSSON,A.K.ROOS,P.SCHUTZ,L.SVENSSON,A.G.THORSELL, JRNL AUTH 6 L.TRESAUGUES,S.VAN DEN BERG,J.WEIGELT,M.WELIN,H.SCHULER JRNL TITL HUMAN GLUTAMATE PYRUVATE TRANSAMINASE 2 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.30 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.73 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 29051 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) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1529 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2070 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2070 REMARK 3 BIN FREE R VALUE SET COUNT : 109 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3570 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 93 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.95 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.02000 REMARK 3 B12 (A**2) : 0.01000 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): 0.226 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.198 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.135 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.420 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3682 ; 0.020 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2487 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5001 ; 1.761 ; 1.980 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6088 ; 0.994 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 462 ; 6.686 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 161 ;32.436 ;24.472 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 613 ;14.216 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;21.084 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 554 ; 0.102 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4087 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 710 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 756 ; 0.229 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2438 ; 0.193 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1801 ; 0.184 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1896 ; 0.092 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 115 ; 0.181 ; 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): 20 ; 0.229 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 55 ; 0.282 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 3 ; 0.129 ; 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): 2534 ; 1.370 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 924 ; 0.254 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3728 ; 1.925 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1487 ; 2.988 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1271 ; 4.266 ; 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 : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3IHJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000054418. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-DEC-08 REMARK 200 TEMPERATURE (KELVIN) : 77 REMARK 200 PH : 4.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97 REMARK 200 MONOCHROMATOR : 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 : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30795 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.36 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1XI9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M CITRIC ACID, 40% PEG300, 0.1M REMARK 280 DISODIUM HYDROGEN PHOSPHATE , PH 4.2, VAPOR DIFFUSION, SITTING REMARK 280 DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 87.62333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 175.24667 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 131.43500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 219.05833 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 43.81167 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 87.62333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 175.24667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 219.05833 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 131.43500 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 43.81167 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8470 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34800 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -64.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.500000 0.866025 0.000000 -46.36500 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 80.30654 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 43.81167 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 26 REMARK 465 HIS A 27 REMARK 465 HIS A 28 REMARK 465 HIS A 29 REMARK 465 HIS A 30 REMARK 465 HIS A 31 REMARK 465 HIS A 32 REMARK 465 SER A 33 REMARK 465 SER A 34 REMARK 465 GLY A 35 REMARK 465 VAL A 36 REMARK 465 ASP A 37 REMARK 465 LEU A 38 REMARK 465 GLY A 39 REMARK 465 THR A 40 REMARK 465 GLU A 41 REMARK 465 ILE A 95 REMARK 465 GLY A 96 REMARK 465 ASP A 97 REMARK 465 ALA A 98 REMARK 465 GLN A 99 REMARK 465 ALA A 100 REMARK 465 MET A 101 REMARK 465 GLY A 102 REMARK 465 GLN A 103 REMARK 465 GLN A 104 REMARK 465 GLY A 143 REMARK 465 GLY A 144 REMARK 465 ASN A 145 REMARK 465 SER A 146 REMARK 465 LEU A 147 REMARK 465 GLY A 148 REMARK 465 SER A 149 REMARK 465 TYR A 150 REMARK 465 SER A 151 REMARK 465 ALA A 152 REMARK 465 ALA A 523 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASN A 42 CG OD1 ND2 REMARK 470 TYR A 44 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 84 CG CD CE NZ REMARK 470 LYS A 133 CE NZ REMARK 470 ARG A 137 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 204 CG CD CE NZ REMARK 470 GLU A 254 CD OE1 OE2 REMARK 470 ASP A 257 CG OD1 OD2 REMARK 470 LYS A 280 CG CD CE NZ REMARK 470 LYS A 293 CE NZ REMARK 470 GLU A 346 CG CD OE1 OE2 REMARK 470 LYS A 406 CG CD CE NZ REMARK 470 LYS A 450 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD1 ASN A 246 O HOH A 586 2.13 REMARK 500 OE1 GLU A 237 O HOH A 8 2.19 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 GLU A 247 CB GLU A 247 CG 0.124 REMARK 500 CYS A 281 CB CYS A 281 SG -0.101 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 ARG A 65 79.35 -111.76 REMARK 500 ARG A 92 -63.89 -97.94 REMARK 500 ALA A 93 84.81 78.64 REMARK 500 CYS A 376 149.45 -38.81 REMARK 500 ALA A 438 -161.38 64.17 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 PLP A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 524 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 2 DBREF 3IHJ A 49 523 UNP Q8TD30 ALAT2_HUMAN 49 523 SEQADV 3IHJ MET A 26 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ HIS A 27 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ HIS A 28 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ HIS A 29 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ HIS A 30 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ HIS A 31 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ HIS A 32 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ SER A 33 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ SER A 34 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ GLY A 35 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ VAL A 36 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ ASP A 37 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ LEU A 38 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ GLY A 39 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ THR A 40 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ GLU A 41 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ ASN A 42 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ LEU A 43 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ TYR A 44 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ PHE A 45 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ GLN A 46 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ SER A 47 UNP Q8TD30 EXPRESSION TAG SEQADV 3IHJ MET A 48 UNP Q8TD30 EXPRESSION TAG SEQRES 1 A 498 MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 A 498 GLY THR GLU ASN LEU TYR PHE GLN SER MET THR LEU GLU SEQRES 3 A 498 SER MET ASN PRO GLN VAL LYS ALA VAL GLU TYR ALA VAL SEQRES 4 A 498 ARG GLY PRO ILE VAL LEU LYS ALA GLY GLU ILE GLU LEU SEQRES 5 A 498 GLU LEU GLN ARG GLY ILE LYS LYS PRO PHE THR GLU VAL SEQRES 6 A 498 ILE ARG ALA ASN ILE GLY ASP ALA GLN ALA MET GLY GLN SEQRES 7 A 498 GLN PRO ILE THR PHE LEU ARG GLN VAL MET ALA LEU CYS SEQRES 8 A 498 THR TYR PRO ASN LEU LEU ASP SER PRO SER PHE PRO GLU SEQRES 9 A 498 ASP ALA LYS LYS ARG ALA ARG ARG ILE LEU GLN ALA CYS SEQRES 10 A 498 GLY GLY ASN SER LEU GLY SER TYR SER ALA SER GLN GLY SEQRES 11 A 498 VAL ASN CYS ILE ARG GLU ASP VAL ALA ALA TYR ILE THR SEQRES 12 A 498 ARG ARG ASP GLY GLY VAL PRO ALA ASP PRO ASP ASN ILE SEQRES 13 A 498 TYR LEU THR THR GLY ALA SER ASP GLY ILE SER THR ILE SEQRES 14 A 498 LEU LYS ILE LEU VAL SER GLY GLY GLY LYS SER ARG THR SEQRES 15 A 498 GLY VAL MET ILE PRO ILE PRO GLN TYR PRO LEU TYR SER SEQRES 16 A 498 ALA VAL ILE SER GLU LEU ASP ALA ILE GLN VAL ASN TYR SEQRES 17 A 498 TYR LEU ASP GLU GLU ASN CYS TRP ALA LEU ASN VAL ASN SEQRES 18 A 498 GLU LEU ARG ARG ALA VAL GLN GLU ALA LYS ASP HIS CYS SEQRES 19 A 498 ASP PRO LYS VAL LEU CYS ILE ILE ASN PRO GLY ASN PRO SEQRES 20 A 498 THR GLY GLN VAL GLN SER ARG LYS CYS ILE GLU ASP VAL SEQRES 21 A 498 ILE HIS PHE ALA TRP GLU GLU LYS LEU PHE LEU LEU ALA SEQRES 22 A 498 ASP GLU VAL TYR GLN ASP ASN VAL TYR SER PRO ASP CYS SEQRES 23 A 498 ARG PHE HIS SER PHE LYS LYS VAL LEU TYR GLU MET GLY SEQRES 24 A 498 PRO GLU TYR SER SER ASN VAL GLU LEU ALA SER PHE HIS SEQRES 25 A 498 SER THR SER LYS GLY TYR MET GLY GLU CYS GLY TYR ARG SEQRES 26 A 498 GLY GLY TYR MET GLU VAL ILE ASN LEU HIS PRO GLU ILE SEQRES 27 A 498 LYS GLY GLN LEU VAL LYS LEU LEU SER VAL ARG LEU CYS SEQRES 28 A 498 PRO PRO VAL SER GLY GLN ALA ALA MET ASP ILE VAL VAL SEQRES 29 A 498 ASN PRO PRO VAL ALA GLY GLU GLU SER PHE GLU GLN PHE SEQRES 30 A 498 SER ARG GLU LYS GLU SER VAL LEU GLY ASN LEU ALA LYS SEQRES 31 A 498 LYS ALA LYS LEU THR GLU ASP LEU PHE ASN GLN VAL PRO SEQRES 32 A 498 GLY ILE HIS CYS ASN PRO LEU GLN GLY ALA MET TYR ALA SEQRES 33 A 498 PHE PRO ARG ILE PHE ILE PRO ALA LYS ALA VAL GLU ALA SEQRES 34 A 498 ALA GLN ALA HIS GLN MET ALA PRO ASP MET PHE TYR CYS SEQRES 35 A 498 MET LYS LEU LEU GLU GLU THR GLY ILE CYS VAL VAL PRO SEQRES 36 A 498 GLY SER GLY PHE GLY GLN ARG GLU GLY THR TYR HIS PHE SEQRES 37 A 498 ARG MET THR ILE LEU PRO PRO VAL GLU LYS LEU LYS THR SEQRES 38 A 498 VAL LEU GLN LYS VAL LYS ASP PHE HIS ILE ASN PHE LEU SEQRES 39 A 498 GLU LYS TYR ALA HET PLP A 1 15 HET PO4 A 524 5 HET PO4 A 2 5 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM PO4 PHOSPHATE ION HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 2 PLP C8 H10 N O6 P FORMUL 3 PO4 2(O4 P 3-) FORMUL 5 HOH *93(H2 O) HELIX 1 1 GLY A 66 ARG A 81 1 16 HELIX 2 2 ILE A 106 TYR A 118 1 13 HELIX 3 3 PRO A 119 SER A 124 5 6 HELIX 4 4 PRO A 128 CYS A 142 1 15 HELIX 5 5 VAL A 156 ASP A 171 1 16 HELIX 6 6 ASP A 177 ASP A 179 5 3 HELIX 7 7 GLY A 186 VAL A 199 1 14 HELIX 8 8 GLY A 202 SER A 205 5 4 HELIX 9 9 PRO A 217 LEU A 226 1 10 HELIX 10 10 ASP A 236 CYS A 240 5 5 HELIX 11 11 ASN A 244 LYS A 256 1 13 HELIX 12 12 SER A 278 LYS A 293 1 16 HELIX 13 13 SER A 315 MET A 323 1 9 HELIX 14 14 GLY A 324 SER A 329 1 6 HELIX 15 15 HIS A 360 ARG A 374 1 15 HELIX 16 16 PRO A 378 VAL A 389 1 12 HELIX 17 17 SER A 398 GLN A 426 1 29 HELIX 18 18 PRO A 448 HIS A 458 1 11 HELIX 19 19 ALA A 461 GLY A 475 1 15 HELIX 20 20 SER A 482 PHE A 484 5 3 HELIX 21 21 PRO A 500 TYR A 522 1 23 SHEET 1 A 2 LEU A 43 SER A 52 0 SHEET 2 A 2 VAL A 57 VAL A 64 -1 O ALA A 59 N THR A 49 SHEET 1 B 7 ILE A 181 THR A 184 0 SHEET 2 B 7 GLY A 352 ILE A 357 -1 O MET A 354 N TYR A 182 SHEET 3 B 7 LEU A 333 SER A 338 -1 N LEU A 333 O ILE A 357 SHEET 4 B 7 PHE A 295 ASP A 299 1 N ALA A 298 O ALA A 334 SHEET 5 B 7 ASP A 260 ILE A 267 1 N ILE A 266 O ASP A 299 SHEET 6 B 7 THR A 207 ILE A 213 1 N MET A 210 O VAL A 263 SHEET 7 B 7 ILE A 229 TYR A 234 1 O ILE A 229 N VAL A 209 SHEET 1 C 2 ILE A 430 HIS A 431 0 SHEET 2 C 2 ARG A 444 ILE A 445 -1 O ARG A 444 N HIS A 431 SHEET 1 D 3 TYR A 440 ALA A 441 0 SHEET 2 D 3 PHE A 493 THR A 496 -1 O MET A 495 N ALA A 441 SHEET 3 D 3 VAL A 479 PRO A 480 -1 N VAL A 479 O ARG A 494 LINK C4A PLP A 1 NZ LYS A 341 1555 1555 1.60 CISPEP 1 ASN A 54 PRO A 55 0 -0.72 CISPEP 2 ILE A 213 PRO A 214 0 -1.26 CISPEP 3 ASN A 268 PRO A 269 0 -4.93 CISPEP 4 ASN A 271 PRO A 272 0 12.06 SITE 1 AC1 13 HOH A 3 GLY A 186 ALA A 187 SER A 188 SITE 2 AC1 13 TYR A 216 ILE A 267 ASN A 271 ASP A 299 SITE 3 AC1 13 VAL A 301 TYR A 302 SER A 338 LYS A 341 SITE 4 AC1 13 ARG A 350 SITE 1 AC2 6 SER A 52 MET A 53 ASN A 54 ASN A 94 SITE 2 AC2 6 TYR A 440 ARG A 494 SITE 1 AC3 5 ARG A 312 HIS A 314 LYS A 318 LYS A 469 SITE 2 AC3 5 LYS A 521 CRYST1 92.730 92.730 262.870 90.00 90.00 120.00 P 61 2 2 12 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.010784 0.006226 0.000000 0.00000 SCALE2 0.000000 0.012452 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003804 0.00000