HEADER TRANSFERASE 14-DEC-18 6Q8E TITLE CRYSTAL STRUCTURE OF BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE FROM TITLE 2 THERMOBACULUM TERRENUM IN PMP-FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: BRANCHED-CHAIN-AMINO-ACID AMINOTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BCAT; COMPND 5 EC: 2.6.1.42; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOBACULUM TERRENUM (STRAIN ATCC BAA-798 / SOURCE 3 YNP1); SOURCE 4 ORGANISM_TAXID: 525904; SOURCE 5 STRAIN: ATCC BAA-798 / YNP1; SOURCE 6 GENE: ILVE, TTER_1720; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BRANCHED-CHAIN, AMINOTRANSFERASE, PLP, PMP, TRANSAMINASE, KEYWDS 2 THERMOPHLIC, DIMER, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.M.BOYKO,E.Y.BEZSUDNOVA,A.Y.NIKOLAEVA,Y.S.ZEIFMAN,T.V.RAKITINA, AUTHOR 2 V.O.POPOV REVDAT 4 24-JAN-24 6Q8E 1 REMARK REVDAT 3 23-JAN-19 6Q8E 1 JRNL REVDAT 2 16-JAN-19 6Q8E 1 JRNL REVDAT 1 02-JAN-19 6Q8E 0 SPRSDE 02-JAN-19 6Q8E 6GKP JRNL AUTH E.Y.BEZSUDNOVA,K.M.BOYKO,A.Y.NIKOLAEVA,Y.S.ZEIFMAN, JRNL AUTH 2 T.V.RAKITINA,D.A.SUPLATOV,V.O.POPOV JRNL TITL BIOCHEMICAL AND STRUCTURAL INSIGHTS INTO PLP FOLD TYPE IV JRNL TITL 2 TRANSAMINASE FROM THERMOBACULUM TERRENUM. JRNL REF BIOCHIMIE V. 158 130 2018 JRNL REFN ISSN 1638-6183 JRNL PMID 30599183 JRNL DOI 10.1016/J.BIOCHI.2018.12.017 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.83 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 87783 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) : 0.142 REMARK 3 R VALUE (WORKING SET) : 0.140 REMARK 3 FREE R VALUE : 0.176 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4595 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2473 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 400 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.28 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.83 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.69000 REMARK 3 B22 (A**2) : 0.69000 REMARK 3 B33 (A**2) : -2.25000 REMARK 3 B12 (A**2) : 0.35000 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): 0.047 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.050 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.048 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.320 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 6Q8E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-DEC-18. REMARK 100 THE DEPOSITION ID IS D_1200013451. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-SEP-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : MASSIF-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9677 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 92398 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 19.830 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.471 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.0400 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) : 1.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 7.71 REMARK 200 R MERGE FOR SHELL (I) : 0.69900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.830 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: 6GKR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM ACETATE 0.2M; MES 0.1M PH REMARK 280 6.0; PEG 3350 25%, PH 7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 288K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 72.37500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 41.78573 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 48.16667 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 72.37500 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 41.78573 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 48.16667 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 72.37500 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 41.78573 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 48.16667 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 72.37500 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 41.78573 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 48.16667 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 72.37500 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 41.78573 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 48.16667 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 72.37500 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 41.78573 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 48.16667 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 83.57145 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 96.33333 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 83.57145 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 96.33333 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 83.57145 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 96.33333 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 83.57145 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 96.33333 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 83.57145 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 96.33333 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 83.57145 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 96.33333 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 33730 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 57420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -441.0 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 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 4 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 144.50000 REMARK 350 BIOMT1 5 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 144.50000 REMARK 350 BIOMT1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 144.50000 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 798 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 893 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 895 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 896 LIES ON A SPECIAL POSITION. 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 2 REMARK 465 SER A 3 REMARK 465 GLN A 4 REMARK 465 GLN A 5 REMARK 465 VAL A 313 REMARK 465 ARG A 314 REMARK 465 ALA A 315 REMARK 465 GLU A 316 REMARK 465 GLN A 317 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 GLU A 6 CG CD OE1 OE2 REMARK 470 GLU A 66 CD OE1 OE2 REMARK 470 ASN A 111 CG OD1 ND2 REMARK 470 GLU A 136 CD OE1 OE2 REMARK 470 LYS A 276 CG CD CE NZ REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ASN A 111 N CA C O CB REMARK 480 PHE A 114 N CA C O CB REMARK 480 SER A 115 N CA C O CB REMARK 480 VAL A 117 N CA C O CB REMARK 480 GLY A 118 N CA C O 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 21 CD GLU A 21 OE2 0.072 REMARK 500 GLU A 22 CD GLU A 22 OE1 0.071 REMARK 500 GLU A 82 CD GLU A 82 OE1 0.105 REMARK 500 GLU A 153 CD GLU A 153 OE1 -0.086 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 16 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 63 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG A 92 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 ALA A 113 O - C - N ANGL. DEV. = -13.8 DEGREES REMARK 500 ARG A 120 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 129 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 129 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG A 150 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 VAL A 155 CA - CB - CG1 ANGL. DEV. = 10.5 DEGREES REMARK 500 VAL A 155 CA - CB - CG2 ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG A 159 NE - CZ - NH1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG A 159 NE - CZ - NH2 ANGL. DEV. = -6.0 DEGREES REMARK 500 ARG A 205 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 242 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 CYS A 258 CB - CA - C ANGL. DEV. = 15.9 DEGREES REMARK 500 ARG A 288 CG - CD - NE ANGL. DEV. = -15.1 DEGREES REMARK 500 ARG A 288 NE - CZ - NH1 ANGL. DEV. = -3.3 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 HIS A 15 5.45 83.27 REMARK 500 ALA A 23 47.88 -90.87 REMARK 500 ARG A 73 30.16 81.61 REMARK 500 GLU A 77 -35.37 -143.43 REMARK 500 ASN A 111 51.46 -105.74 REMARK 500 LYS A 112 47.61 -60.09 REMARK 500 ALA A 194 -95.58 -110.25 REMARK 500 GLU A 263 -127.57 56.03 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 ALA A 113 -20.34 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 897 DISTANCE = 6.06 ANGSTROMS REMARK 525 HOH A 898 DISTANCE = 6.67 ANGSTROMS REMARK 525 HOH A 899 DISTANCE = 6.74 ANGSTROMS REMARK 525 HOH A 900 DISTANCE = 7.61 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PMP A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 406 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6GKP RELATED DB: PDB REMARK 900 RE-MODELLER STRUCTURE REMARK 900 RELATED ID: 6GKR RELATED DB: PDB REMARK 900 PLP-FORM OF THE ENZYME DBREF 6Q8E A 2 317 UNP D1CCW1 D1CCW1_THET1 1 316 SEQRES 1 A 316 MET SER GLN GLN GLU ASN PRO LYS TYR LEU TRP TRP ASN SEQRES 2 A 316 HIS ARG ILE ILE PRO TRP GLU GLU ALA THR VAL HIS LEU SEQRES 3 A 316 THR ASP TYR TRP TRP ALA SER VAL THR ALA VAL PHE GLU SEQRES 4 A 316 GLY ILE ARG GLY TYR TRP ASN ASN ALA GLU GLY GLU MET SEQRES 5 A 316 TYR ILE PHE ARG LEU GLU ASP HIS ALA ARG ARG LEU GLU SEQRES 6 A 316 GLN SER MET GLN LEU ILE ARG MET PRO LYS GLU PHE THR SEQRES 7 A 316 VAL ASP GLU ILE CYS GLN ALA THR ILE ASP LEU VAL ARG SEQRES 8 A 316 ALA ASN ASP TYR ARG GLY ASP VAL TYR ILE MET PRO LEU SEQRES 9 A 316 ALA TYR ALA VAL GLY ASN LYS ALA PHE SER VAL VAL GLY SEQRES 10 A 316 ASP ARG THR THR GLU MET PHE ILE TYR SER ARG PRO ALA SEQRES 11 A 316 VAL SER ARG LEU GLU GLU ASP PHE SER LEU HIS ALA CYS SEQRES 12 A 316 TYR SER SER TRP THR ARG ILE ASN GLU ARG VAL LEU PRO SEQRES 13 A 316 PRO ARG ILE LYS ALA LEU ALA ASN TYR ARG ASN SER GLN SEQRES 14 A 316 LEU ALA SER SER GLU ALA ALA MET ASN GLY TYR ASP THR SEQRES 15 A 316 ALA LEU PHE LEU ASN PRO GLU GLY LYS VAL ALA GLU GLY SEQRES 16 A 316 THR GLY SER CYS VAL PHE PHE VAL ARG LYS GLY LYS LEU SEQRES 17 A 316 ILE THR PRO ASP ILE THR SER GLY ILE LEU GLU SER ILE SEQRES 18 A 316 THR ARG ASP THR VAL ILE HIS LEU ALA ARG GLU VAL LEU SEQRES 19 A 316 GLY LEU GLU VAL GLU GLU ARG VAL VAL ASP ARG THR GLU SEQRES 20 A 316 THR TYR LEU ALA ASP GLU ALA PHE LEU CYS GLY THR HIS SEQRES 21 A 316 ALA GLU ILE THR PRO ILE ALA SER ILE ASP ARG HIS GLU SEQRES 22 A 316 MET LYS HIS GLY ALA PRO GLY PRO ILE THR ARG GLN LEU SEQRES 23 A 316 ARG ASP ILE TYR ARG GLU VAL VAL TYR GLY ARG ASP PHE SEQRES 24 A 316 ARG TYR ARG ASN TRP LEU THR PRO VAL GLY MET GLY VAL SEQRES 25 A 316 ARG ALA GLU GLN HET PMP A 401 16 HET CL A 402 1 HET CL A 403 1 HET CL A 404 1 HET CL A 405 1 HET CL A 406 1 HETNAM PMP 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE HETNAM CL CHLORIDE ION HETSYN PMP PYRIDOXAMINE-5'-PHOSPHATE FORMUL 2 PMP C8 H13 N2 O5 P FORMUL 3 CL 5(CL 1-) FORMUL 8 HOH *400(H2 O) HELIX 1 AA1 GLU A 21 ALA A 23 5 3 HELIX 2 AA2 TYR A 30 VAL A 35 1 6 HELIX 3 AA3 ARG A 57 ARG A 73 1 17 HELIX 4 AA4 THR A 79 ASP A 95 1 17 HELIX 5 AA5 VAL A 116 ARG A 120 5 5 HELIX 6 AA6 ALA A 164 ASN A 179 1 16 HELIX 7 AA7 ILE A 214 GLY A 217 5 4 HELIX 8 AA8 SER A 221 VAL A 234 1 14 HELIX 9 AA9 ASP A 245 LEU A 251 1 7 HELIX 10 AB1 GLY A 281 TYR A 296 1 16 HELIX 11 AB2 ASP A 299 ASN A 304 5 6 SHEET 1 AA1 5 ARG A 16 PRO A 19 0 SHEET 2 AA1 5 TYR A 10 TRP A 13 -1 N TRP A 13 O ARG A 16 SHEET 3 AA1 5 THR A 121 PRO A 130 -1 O ILE A 126 N TRP A 12 SHEET 4 AA1 5 VAL A 100 VAL A 109 -1 N TYR A 107 O GLU A 123 SHEET 5 AA1 5 VAL A 38 PHE A 39 -1 N VAL A 38 O ALA A 106 SHEET 1 AA2 7 ARG A 16 PRO A 19 0 SHEET 2 AA2 7 TYR A 10 TRP A 13 -1 N TRP A 13 O ARG A 16 SHEET 3 AA2 7 THR A 121 PRO A 130 -1 O ILE A 126 N TRP A 12 SHEET 4 AA2 7 VAL A 100 VAL A 109 -1 N TYR A 107 O GLU A 123 SHEET 5 AA2 7 ILE A 42 ASN A 47 -1 N ILE A 42 O ILE A 102 SHEET 6 AA2 7 GLU A 52 PHE A 56 -1 O TYR A 54 N TYR A 45 SHEET 7 AA2 7 LEU A 306 GLY A 310 -1 O THR A 307 N ILE A 55 SHEET 1 AA3 8 VAL A 193 GLY A 196 0 SHEET 2 AA3 8 THR A 183 LEU A 187 -1 N PHE A 186 O ALA A 194 SHEET 3 AA3 8 LEU A 141 TYR A 145 1 N CYS A 144 O LEU A 185 SHEET 4 AA3 8 GLU A 263 ILE A 270 1 O SER A 269 N ALA A 143 SHEET 5 AA3 8 GLU A 254 GLY A 259 -1 N LEU A 257 O THR A 265 SHEET 6 AA3 8 CYS A 200 ARG A 205 -1 N VAL A 204 O GLU A 254 SHEET 7 AA3 8 LYS A 208 PRO A 212 -1 O ILE A 210 N PHE A 203 SHEET 8 AA3 8 VAL A 239 ARG A 242 1 O GLU A 240 N LEU A 209 SHEET 1 AA4 5 VAL A 193 GLY A 196 0 SHEET 2 AA4 5 THR A 183 LEU A 187 -1 N PHE A 186 O ALA A 194 SHEET 3 AA4 5 LEU A 141 TYR A 145 1 N CYS A 144 O LEU A 185 SHEET 4 AA4 5 GLU A 263 ILE A 270 1 O SER A 269 N ALA A 143 SHEET 5 AA4 5 HIS A 273 GLU A 274 -1 O HIS A 273 N ILE A 270 CISPEP 1 ALA A 279 PRO A 280 0 -1.54 SITE 1 AC1 17 ARG A 64 ARG A 150 LYS A 161 TYR A 166 SITE 2 AC1 17 GLU A 195 GLY A 198 SER A 199 CYS A 200 SITE 3 AC1 17 LEU A 219 SER A 221 ILE A 222 THR A 223 SITE 4 AC1 17 GLY A 259 THR A 260 CL A 402 HOH A 604 SITE 5 AC1 17 HOH A 648 SITE 1 AC2 3 TYR A 101 HIS A 261 PMP A 401 SITE 1 AC3 2 HOH A 653 HOH A 718 SITE 1 AC4 5 ARG A 272 HOH A 672 HOH A 717 HOH A 723 SITE 2 AC4 5 HOH A 864 SITE 1 AC5 3 HIS A 229 ARG A 232 HOH A 568 SITE 1 AC6 3 ARG A 232 GLU A 238 VAL A 239 CRYST1 144.750 144.750 144.500 90.00 90.00 120.00 H 3 2 18 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 0.006908 0.003989 0.000000 0.00000 SCALE2 0.000000 0.007977 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006920 0.00000