HEADER LYASE 17-JUL-18 6AA9 TITLE T166A MUTANT OF D-SERINE DEAMINASE FROM SALMONELLA TYPHIMURIUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: D-SERINE DEHYDRATASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: D-SERINE DEAMINASE,DSD; COMPND 5 EC: 4.3.1.18; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM (STRAIN LT2 / SGSC1412 / SOURCE 3 ATCC 700720); SOURCE 4 ORGANISM_TAXID: 99287; SOURCE 5 STRAIN: LT2 / SGSC1412 / ATCC 700720; SOURCE 6 GENE: DSDA, STM3802; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI DH5[ALPHA]; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 668369; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET 21B KEYWDS MONOMER, PLP BOUND, SALMONELLA TYPHIMURIUM, DEAMINASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR G.DEKA,S.R.BHARATH,H.S.SHAVITHRI,M.R.N.MURTHY REVDAT 2 22-NOV-23 6AA9 1 REMARK REVDAT 1 17-JUL-19 6AA9 0 JRNL AUTH G.DEKA,S.R.BHARATH,H.S.SHAVITHRI,M.R.N.MURTHY JRNL TITL STRUCTURAL STUDIES ON THE DECAMERIC S. TYPHIMURIUM ARGININE JRNL TITL 2 DECARBOXYLASE (ADC): PYRIDOXAL 5'-PHOSPHATE BINDING INDUCES JRNL TITL 3 CONFORMATIONAL CHANGES JRNL REF BIOCHEM. BIOPHYS. RES. V. 490 1362 2017 JRNL REF 2 COMMUN. JRNL REFN ESSN 1090-2104 JRNL PMID 28694189 JRNL DOI 10.1016/J.BBRC.2017.07.032 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0069 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 53.20 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 12840 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) : 0.292 REMARK 3 R VALUE (WORKING SET) : 0.289 REMARK 3 FREE R VALUE : 0.349 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 673 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) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 931 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.90 REMARK 3 BIN R VALUE (WORKING SET) : 0.2390 REMARK 3 BIN FREE R VALUE SET COUNT : 50 REMARK 3 BIN FREE R VALUE : 0.3560 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3094 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 142 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.43 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.27000 REMARK 3 B22 (A**2) : -2.40000 REMARK 3 B33 (A**2) : 0.16000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.12000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.483 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.423 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 19.459 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.755 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.664 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3176 ; 0.004 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2906 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4317 ; 0.912 ; 1.964 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6664 ; 0.706 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 418 ; 4.734 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 133 ;32.457 ;24.135 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 467 ;14.189 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 15 ;15.265 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 475 ; 0.044 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3704 ; 0.003 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 733 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1669 ; 0.297 ; 1.919 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1668 ; 0.296 ; 1.918 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2082 ; 0.552 ; 2.874 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2083 ; 0.552 ; 2.875 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1507 ; 0.160 ; 1.896 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1503 ; 0.159 ; 1.888 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2227 ; 0.315 ; 2.839 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3674 ; 1.928 ;15.305 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3648 ; 1.882 ;15.284 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 6AA9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-JUL-18. REMARK 100 THE DEPOSITION ID IS D_1300008413. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-NOV-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95372 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13514 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 53.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.14200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.19100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.600 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: 3R0Z REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.8 M LITHIUM SULFATE, 0.4 M AMMONIUM REMARK 280 SULFATE, 100 MM TRISODIUM CITRATE PH 6.1, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 54.15500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.07000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 54.15500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.07000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 649 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 668 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 1 REMARK 465 ALA A 69 REMARK 465 ALA A 70 REMARK 465 ALA A 71 REMARK 465 GLY A 72 REMARK 465 GLY A 73 REMARK 465 ASP A 212 REMARK 465 ASP A 213 REMARK 465 TYR A 214 REMARK 465 GLY A 215 REMARK 465 VAL A 216 REMARK 465 ALA A 217 REMARK 465 VAL A 218 REMARK 465 GLU A 219 REMARK 465 GLN A 220 REMARK 465 GLY A 221 REMARK 465 ARG A 222 REMARK 465 LYS A 223 REMARK 465 ALA A 224 REMARK 465 ALA A 225 REMARK 465 GLN A 226 REMARK 465 SER A 227 REMARK 465 ARG A 440 REMARK 465 LEU A 441 REMARK 465 GLU A 442 REMARK 465 HIS A 443 REMARK 465 HIS A 444 REMARK 465 HIS A 445 REMARK 465 HIS A 446 REMARK 465 HIS A 447 REMARK 465 HIS A 448 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 2 CG CD OE1 OE2 REMARK 470 ASN A 3 CG OD1 ND2 REMARK 470 ILE A 4 CG1 CG2 CD1 REMARK 470 GLN A 5 CG CD OE1 NE2 REMARK 470 LYS A 6 CG CD CE NZ REMARK 470 LEU A 7 CG CD1 CD2 REMARK 470 ILE A 8 CG1 CG2 CD1 REMARK 470 LEU A 13 CG CD1 CD2 REMARK 470 VAL A 14 CG1 CG2 REMARK 470 VAL A 18 CG1 CG2 REMARK 470 LEU A 42 CG CD1 CD2 REMARK 470 LYS A 63 CG CD CE NZ REMARK 470 GLN A 67 CG CD OE1 NE2 REMARK 470 MET A 74 CG SD CE REMARK 470 LYS A 87 CE NZ REMARK 470 ILE A 111 CG1 CG2 CD1 REMARK 470 ILE A 161 CG1 CG2 CD1 REMARK 470 LYS A 199 CG CD CE NZ REMARK 470 PHE A 233 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ILE A 234 CG1 CG2 CD1 REMARK 470 ARG A 342 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 395 CG1 CG2 CD1 REMARK 470 GLN A 403 CG CD OE1 NE2 REMARK 470 LEU A 412 CG CD1 CD2 REMARK 470 GLU A 429 CG CD OE1 OE2 REMARK 470 ASP A 430 CG OD1 OD2 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 LYS A 105 56.15 -100.43 REMARK 500 ILE A 111 -61.90 83.42 REMARK 500 PHE A 182 151.15 -48.48 REMARK 500 ASP A 235 98.99 60.39 REMARK 500 PRO A 308 51.82 -93.96 REMARK 500 HIS A 319 -118.00 52.18 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 731 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH A 732 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH A 733 DISTANCE = 6.07 ANGSTROMS REMARK 525 HOH A 734 DISTANCE = 6.62 ANGSTROMS REMARK 525 HOH A 735 DISTANCE = 6.84 ANGSTROMS REMARK 525 HOH A 736 DISTANCE = 7.29 ANGSTROMS REMARK 525 HOH A 737 DISTANCE = 7.71 ANGSTROMS REMARK 525 HOH A 738 DISTANCE = 7.83 ANGSTROMS REMARK 525 HOH A 739 DISTANCE = 7.94 ANGSTROMS REMARK 525 HOH A 740 DISTANCE = 7.99 ANGSTROMS REMARK 525 HOH A 741 DISTANCE = 8.03 ANGSTROMS REMARK 525 HOH A 742 DISTANCE = 8.79 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 501 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 276 O REMARK 620 2 GLY A 277 O 73.0 REMARK 620 3 GLU A 303 OE2 80.2 87.9 REMARK 620 4 SER A 307 O 119.6 162.8 83.2 REMARK 620 5 LEU A 338 O 82.6 99.6 158.3 94.0 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 502 DBREF 6AA9 A 1 440 UNP Q8ZL08 SDHD_SALTY 1 440 SEQADV 6AA9 ALA A 166 UNP Q8ZL08 THR 166 ENGINEERED MUTATION SEQADV 6AA9 LEU A 441 UNP Q8ZL08 EXPRESSION TAG SEQADV 6AA9 GLU A 442 UNP Q8ZL08 EXPRESSION TAG SEQADV 6AA9 HIS A 443 UNP Q8ZL08 EXPRESSION TAG SEQADV 6AA9 HIS A 444 UNP Q8ZL08 EXPRESSION TAG SEQADV 6AA9 HIS A 445 UNP Q8ZL08 EXPRESSION TAG SEQADV 6AA9 HIS A 446 UNP Q8ZL08 EXPRESSION TAG SEQADV 6AA9 HIS A 447 UNP Q8ZL08 EXPRESSION TAG SEQADV 6AA9 HIS A 448 UNP Q8ZL08 EXPRESSION TAG SEQRES 1 A 448 MET GLU ASN ILE GLN LYS LEU ILE ALA ARG TYR PRO LEU SEQRES 2 A 448 VAL GLU ASP LEU VAL ALA LEU LYS GLU THR THR TRP PHE SEQRES 3 A 448 ASN PRO GLY ALA THR SER LEU ALA GLN GLY LEU PRO TYR SEQRES 4 A 448 VAL GLY LEU THR GLU GLN ASP VAL ASN ALA ALA HIS ASP SEQRES 5 A 448 ARG LEU ALA ARG PHE ALA PRO TYR LEU ALA LYS ALA PHE SEQRES 6 A 448 PRO GLN THR ALA ALA ALA GLY GLY MET ILE GLU SER ASP SEQRES 7 A 448 VAL VAL ALA ILE PRO ALA MET GLN LYS ARG LEU GLU LYS SEQRES 8 A 448 GLU TYR GLY GLN THR ILE ASN GLY GLU MET LEU LEU LYS SEQRES 9 A 448 LYS ASP SER HIS LEU ALA ILE SER GLY SER ILE LLP ALA SEQRES 10 A 448 ARG GLY GLY ILE TYR GLU VAL LEU THR HIS ALA GLU LYS SEQRES 11 A 448 LEU ALA LEU GLU ALA GLY LEU LEU THR THR ASP ASP ASP SEQRES 12 A 448 TYR SER VAL LEU LEU SER PRO GLU PHE LYS GLN PHE PHE SEQRES 13 A 448 SER GLN TYR SER ILE ALA VAL GLY SER ALA GLY ASN LEU SEQRES 14 A 448 GLY LEU SER ILE GLY ILE MET SER ALA CYS ILE GLY PHE SEQRES 15 A 448 LYS VAL THR VAL HIS MET SER ALA ASP ALA ARG ALA TRP SEQRES 16 A 448 LYS LYS ALA LYS LEU ARG SER HIS GLY VAL THR VAL VAL SEQRES 17 A 448 GLU TYR GLU ASP ASP TYR GLY VAL ALA VAL GLU GLN GLY SEQRES 18 A 448 ARG LYS ALA ALA GLN SER ASP PRO ASN CYS PHE PHE ILE SEQRES 19 A 448 ASP ASP GLU ASN SER ARG THR LEU PHE LEU GLY TYR ALA SEQRES 20 A 448 VAL ALA GLY GLN ARG LEU LYS ALA GLN PHE ALA GLN GLN SEQRES 21 A 448 GLY ARG VAL VAL ASP ALA SER HIS PRO LEU PHE VAL TYR SEQRES 22 A 448 LEU PRO CYS GLY VAL GLY GLY GLY PRO GLY GLY VAL ALA SEQRES 23 A 448 PHE GLY LEU LYS LEU ALA PHE GLY ASP ASN VAL HIS CYS SEQRES 24 A 448 PHE PHE ALA GLU PRO THR HIS SER PRO CYS MET LEU LEU SEQRES 25 A 448 GLY VAL TYR THR GLY LEU HIS ASP ALA ILE SER VAL GLN SEQRES 26 A 448 ASP ILE GLY ILE ASP ASN LEU THR ALA ALA ASP GLY LEU SEQRES 27 A 448 ALA VAL GLY ARG ALA SER GLY PHE VAL GLY ARG ALA MET SEQRES 28 A 448 GLU ARG LEU LEU ASP GLY LEU TYR THR LEU ASP ASP GLN SEQRES 29 A 448 THR MET TYR ASP MET LEU GLY TRP LEU ALA GLN GLU GLU SEQRES 30 A 448 GLY ILE ARG LEU GLU PRO SER ALA LEU ALA GLY MET ALA SEQRES 31 A 448 GLY PRO GLN ARG ILE CYS ALA SER VAL ALA TYR GLN GLN SEQRES 32 A 448 ARG HIS GLY PHE SER GLN THR GLN LEU GLY ASN ALA THR SEQRES 33 A 448 HIS LEU VAL TRP ALA THR GLY GLY GLY MET VAL PRO GLU SEQRES 34 A 448 ASP GLU MET GLU GLN TYR LEU ALA LYS GLY ARG LEU GLU SEQRES 35 A 448 HIS HIS HIS HIS HIS HIS MODRES 6AA9 LLP A 116 LYS MODIFIED RESIDUE HET LLP A 116 24 HET NA A 501 1 HET PO4 A 502 5 HETNAM LLP (2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5- HETNAM 2 LLP (PHOSPHONOOXYMETHYL)PYRIDIN-4- HETNAM 3 LLP YL]METHYLIDENEAMINO]HEXANOIC ACID HETNAM NA SODIUM ION HETNAM PO4 PHOSPHATE ION HETSYN LLP N'-PYRIDOXYL-LYSINE-5'-MONOPHOSPHATE FORMUL 1 LLP C14 H22 N3 O7 P FORMUL 2 NA NA 1+ FORMUL 3 PO4 O4 P 3- FORMUL 4 HOH *142(H2 O) HELIX 1 AA1 ILE A 4 TYR A 11 1 8 HELIX 2 AA2 PRO A 12 ALA A 19 1 8 HELIX 3 AA3 SER A 32 GLY A 41 1 10 HELIX 4 AA4 THR A 43 PHE A 65 1 23 HELIX 5 AA5 ILE A 82 GLY A 94 1 13 HELIX 6 AA6 SER A 107 LEU A 109 5 3 HELIX 7 AA7 ILE A 115 ALA A 135 1 21 HELIX 8 AA8 ASP A 143 LEU A 148 5 6 HELIX 9 AA9 SER A 149 GLN A 158 1 10 HELIX 10 AB1 GLY A 167 GLY A 181 1 15 HELIX 11 AB2 ARG A 193 SER A 202 1 10 HELIX 12 AB3 SER A 239 VAL A 248 1 10 HELIX 13 AB4 VAL A 248 GLN A 260 1 13 HELIX 14 AB5 GLY A 279 GLY A 294 1 16 HELIX 15 AB6 PRO A 308 GLY A 317 1 10 HELIX 16 AB7 LEU A 318 ILE A 322 5 5 HELIX 17 AB8 GLY A 345 GLU A 352 1 8 HELIX 18 AB9 ASP A 362 GLY A 378 1 17 HELIX 19 AC1 GLU A 382 MET A 389 5 8 HELIX 20 AC2 ALA A 390 SER A 398 1 9 HELIX 21 AC3 SER A 398 HIS A 405 1 8 HELIX 22 AC4 SER A 408 ASN A 414 1 7 HELIX 23 AC5 PRO A 428 ALA A 437 1 10 SHEET 1 AA1 7 THR A 24 PHE A 26 0 SHEET 2 AA1 7 LEU A 355 LEU A 361 -1 O LEU A 358 N TRP A 25 SHEET 3 AA1 7 VAL A 297 PRO A 304 1 N PHE A 301 O TYR A 359 SHEET 4 AA1 7 LEU A 270 PRO A 275 1 N LEU A 274 O PHE A 300 SHEET 5 AA1 7 THR A 416 ALA A 421 1 O LEU A 418 N PHE A 271 SHEET 6 AA1 7 GLU A 100 LYS A 105 1 N GLU A 100 O HIS A 417 SHEET 7 AA1 7 VAL A 79 ALA A 81 -1 N VAL A 80 O LEU A 103 SHEET 1 AA2 4 THR A 206 TYR A 210 0 SHEET 2 AA2 4 LYS A 183 SER A 189 1 N MET A 188 O VAL A 208 SHEET 3 AA2 4 SER A 160 GLY A 164 1 N ILE A 161 O LYS A 183 SHEET 4 AA2 4 CYS A 231 PHE A 233 1 O PHE A 232 N ALA A 162 LINK C ILE A 115 N LLP A 116 1555 1555 1.33 LINK C LLP A 116 N ALA A 117 1555 1555 1.33 LINK O CYS A 276 NA NA A 501 1555 1555 3.16 LINK O GLY A 277 NA NA A 501 1555 1555 2.87 LINK OE2 GLU A 303 NA NA A 501 1555 1555 3.08 LINK O SER A 307 NA NA A 501 1555 1555 2.80 LINK O LEU A 338 NA NA A 501 1555 1555 3.13 SITE 1 AC1 7 CYS A 276 GLY A 277 GLU A 303 SER A 307 SITE 2 AC1 7 CYS A 309 LEU A 338 VAL A 340 SITE 1 AC2 4 ASP A 362 ASP A 363 GLN A 364 HOH A 660 CRYST1 108.310 46.140 99.280 90.00 100.80 90.00 C 1 2 1 4 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 0.009233 0.000000 0.001761 0.00000 SCALE2 0.000000 0.021673 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010254 0.00000