HEADER ISOMERASE 31-JAN-20 6LUT TITLE CRYSTAL STRUCTURE OF SERINE RACEMASE FROM DICTYOSTELIUM DISCOIDEUM. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE SERINE RACEMASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: D-SERINE AMMONIA-LYASE,D-SERINE DEHYDRATASE,L-SERINE COMPND 5 AMMONIA-LYASE,L-SERINE DEHYDRATASE; COMPND 6 EC: 4.3.1.17,4.3.1.18,5.1.1.18; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DICTYOSTELIUM DISCOIDEUM; SOURCE 3 ORGANISM_COMMON: SLIME MOLD; SOURCE 4 ORGANISM_TAXID: 44689; SOURCE 5 GENE: SRR, DDB_G0289463; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: TOP10; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET16B KEYWDS D-AMINO ACID, RACEMASE, PLP, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.GOTO,T.MIZOBUCHI,T.YOSHIMURA REVDAT 2 29-NOV-23 6LUT 1 REMARK REVDAT 1 09-DEC-20 6LUT 0 JRNL AUTH T.ITO,M.MATSUOKA,M.GOTO,S.WATANABE,T.MIZOBUCHI,K.MATSUSHITA, JRNL AUTH 2 R.NASU,H.HEMMI,T.YOSHIMURA JRNL TITL MECHANISM OF EUKARYOTIC SERINE RACEMASE-CATALYZED SERINE JRNL TITL 2 DEHYDRATION. JRNL REF BIOCHIM BIOPHYS ACTA V.1868 40460 2020 JRNL REF 2 PROTEINS PROTEOM JRNL REFN ISSN 1878-1454 JRNL PMID 32474107 JRNL DOI 10.1016/J.BBAPAP.2020.140460 REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0131 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.75 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 3 NUMBER OF REFLECTIONS : 103890 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) : 0.249 REMARK 3 R VALUE (WORKING SET) : 0.248 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5411 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) : 1.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7063 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 86.90 REMARK 3 BIN R VALUE (WORKING SET) : 0.3340 REMARK 3 BIN FREE R VALUE SET COUNT : 384 REMARK 3 BIN FREE R VALUE : 0.3300 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4539 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 534 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.95 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.39000 REMARK 3 B22 (A**2) : -1.46000 REMARK 3 B33 (A**2) : 0.77000 REMARK 3 B12 (A**2) : 0.25000 REMARK 3 B13 (A**2) : -0.64000 REMARK 3 B23 (A**2) : 0.71000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.086 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.083 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.067 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.661 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.938 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4623 ; 0.007 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6273 ; 1.266 ; 1.986 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 616 ; 5.592 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 154 ;39.805 ;25.974 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 813 ;12.174 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;20.058 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 769 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3304 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL 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: U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6LUT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-FEB-20. REMARK 100 THE DEPOSITION ID IS D_1300015510. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-17A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.980 REMARK 200 MONOCHROMATOR : NULL 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 : SCALA 3.3.22 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 109316 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 REMARK 200 RESOLUTION RANGE LOW (A) : 61.496 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 200 DATA REDUNDANCY : 2.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04900 REMARK 200 FOR THE DATA SET : 8.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : 0.35100 REMARK 200 R SYM FOR SHELL (I) : 0.35100 REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1V71 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1540, SODIUM CHLORIDE, MPD, PIPES, REMARK 280 PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 296K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 PRO A 3 REMARK 465 MET A 4 REMARK 465 THR A 227 REMARK 465 PRO A 228 REMARK 465 GLY A 229 REMARK 465 LYS A 230 REMARK 465 PRO A 231 REMARK 465 SER A 317 REMARK 465 SER A 318 REMARK 465 ILE A 319 REMARK 465 SER A 320 REMARK 465 LYS A 321 REMARK 465 ILE A 322 REMARK 465 LEU A 323 REMARK 465 ASN A 324 REMARK 465 HIS A 325 REMARK 465 HIS A 326 REMARK 465 HIS A 327 REMARK 465 HIS A 328 REMARK 465 HIS A 329 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 PRO B 3 REMARK 465 MET B 4 REMARK 465 LEU B 129 REMARK 465 GLU B 130 REMARK 465 HIS B 226 REMARK 465 THR B 227 REMARK 465 PRO B 228 REMARK 465 GLY B 229 REMARK 465 LYS B 230 REMARK 465 PRO B 231 REMARK 465 SER B 317 REMARK 465 SER B 318 REMARK 465 ILE B 319 REMARK 465 SER B 320 REMARK 465 LYS B 321 REMARK 465 ILE B 322 REMARK 465 LEU B 323 REMARK 465 ASN B 324 REMARK 465 HIS B 325 REMARK 465 HIS B 326 REMARK 465 HIS B 327 REMARK 465 HIS B 328 REMARK 465 HIS B 329 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 69 CG CD OE1 OE2 REMARK 470 LYS A 98 CG CD CE NZ REMARK 470 GLU A 105 CG CD OE1 OE2 REMARK 470 LYS A 126 CG CD CE NZ REMARK 470 LEU A 129 CG CD1 CD2 REMARK 470 GLU A 130 CG CD OE1 OE2 REMARK 470 ARG A 132 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 141 CG CD OE1 OE2 REMARK 470 GLU A 169 CG CD OE1 OE2 REMARK 470 GLU A 222 CG CD OE1 OE2 REMARK 470 LYS A 225 CG CD CE NZ REMARK 470 HIS A 226 CG ND1 CD2 CE1 NE2 REMARK 470 ASP A 236 CG OD1 OD2 REMARK 470 LYS A 270 CG CD CE NZ REMARK 470 LYS A 300 CG CD CE NZ REMARK 470 LYS B 21 CG CD CE NZ REMARK 470 GLU B 36 CG CD OE1 OE2 REMARK 470 GLU B 69 CG CD OE1 OE2 REMARK 470 GLU B 105 CG CD OE1 OE2 REMARK 470 LYS B 126 CG CD CE NZ REMARK 470 ARG B 132 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 133 CG CD OE1 OE2 REMARK 470 GLU B 141 CG CD OE1 OE2 REMARK 470 GLU B 169 CG CD OE1 OE2 REMARK 470 LYS B 202 CG CD CE NZ REMARK 470 GLU B 222 CG CD OE1 OE2 REMARK 470 LYS B 225 CG CD CE NZ REMARK 470 ASN B 232 CG OD1 ND2 REMARK 470 ASP B 236 CG OD1 OD2 REMARK 470 LEU B 239 CG CD1 CD2 REMARK 470 LYS B 270 CG CD CE NZ 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 ALA A 127 48.41 -76.18 REMARK 500 PHE A 151 -35.67 -147.58 REMARK 500 ASP A 212 38.60 -82.74 REMARK 500 THR B 52 -1.06 73.48 REMARK 500 GLU B 69 -4.78 -58.02 REMARK 500 PHE B 151 -35.99 -146.96 REMARK 500 ASP B 212 39.58 -82.94 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 670 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH A 671 DISTANCE = 6.34 ANGSTROMS REMARK 525 HOH B 661 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH B 662 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH B 663 DISTANCE = 6.54 ANGSTROMS DBREF 6LUT A 1 324 UNP Q54HH2 SRR_DICDI 1 324 DBREF 6LUT B 1 324 UNP Q54HH2 SRR_DICDI 1 324 SEQADV 6LUT HIS A 325 UNP Q54HH2 EXPRESSION TAG SEQADV 6LUT HIS A 326 UNP Q54HH2 EXPRESSION TAG SEQADV 6LUT HIS A 327 UNP Q54HH2 EXPRESSION TAG SEQADV 6LUT HIS A 328 UNP Q54HH2 EXPRESSION TAG SEQADV 6LUT HIS A 329 UNP Q54HH2 EXPRESSION TAG SEQADV 6LUT HIS B 325 UNP Q54HH2 EXPRESSION TAG SEQADV 6LUT HIS B 326 UNP Q54HH2 EXPRESSION TAG SEQADV 6LUT HIS B 327 UNP Q54HH2 EXPRESSION TAG SEQADV 6LUT HIS B 328 UNP Q54HH2 EXPRESSION TAG SEQADV 6LUT HIS B 329 UNP Q54HH2 EXPRESSION TAG SEQRES 1 A 329 MET GLU PRO MET ALA THR VAL THR LEU LYS ASP ILE LYS SEQRES 2 A 329 GLU ALA HIS LYS ARG ILE GLU LYS TYR ILE HIS LYS THR SEQRES 3 A 329 PRO VAL LEU THR ASN SER THR ILE ASN GLU LEU ALA GLY SEQRES 4 A 329 LYS GLU LEU TYR PHE LYS CYS GLU ASN LEU GLN LYS THR SEQRES 5 A 329 GLY SER PHE LLP MET ARG GLY ALA CYS ASN ALA ILE PHE SEQRES 6 A 329 SER LEU ASP GLU GLU GLU LEU SER LYS GLY VAL VAL THR SEQRES 7 A 329 HIS SER SER GLY ASN HIS GLY GLN ALA LEU SER TYR ALA SEQRES 8 A 329 SER LYS VAL ARG CYS VAL LYS CYS TYR VAL VAL VAL PRO SEQRES 9 A 329 GLU ASP ALA PRO SER VAL LYS LEU ASN ALA ILE CYS GLY SEQRES 10 A 329 TYR GLY ALA THR VAL THR LYS CYS LYS ALA THR LEU GLU SEQRES 11 A 329 ALA ARG GLU SER ASN THR LYS GLN LEU ILE GLU GLN HIS SEQRES 12 A 329 SER CYS LYS LEU ILE HIS PRO PHE ASP ASN LEU GLN VAL SEQRES 13 A 329 ILE ALA GLY GLN GLY THR ALA SER LEU GLU LEU MET GLU SEQRES 14 A 329 GLN VAL GLU ASN LEU ASP ALA ILE ILE THR PRO VAL GLY SEQRES 15 A 329 GLY GLY GLY LEU LEU SER GLY THR CYS ILE THR ALA LYS SEQRES 16 A 329 SER LEU ASN PRO ASN ILE LYS VAL PHE ALA ALA GLU PRO SEQRES 17 A 329 LEU GLY ALA ASP ASP THR TYR ARG SER LEU LEU SER GLY SEQRES 18 A 329 GLU ILE GLN LYS HIS THR PRO GLY LYS PRO ASN THR ILE SEQRES 19 A 329 ALA ASP GLY LEU LEU THR THR VAL GLY SER LEU THR PHE SEQRES 20 A 329 PRO ILE ILE LYS GLU ASN CYS ASP GLY VAL ILE LEU VAL SEQRES 21 A 329 THR GLU ASP GLU ILE LYS TYR ALA MET LYS LEU VAL TRP SEQRES 22 A 329 GLU ARG MET LYS ILE ILE ILE GLU PRO SER SER ALA THR SEQRES 23 A 329 THR LEU ALA ALA ILE LEU LYS GLN GLU PHE LYS ASP LYS SEQRES 24 A 329 LYS ASP ILE LYS LYS VAL GLY ILE ILE ILE SER GLY GLY SEQRES 25 A 329 ASN VAL ASP LEU SER SER ILE SER LYS ILE LEU ASN HIS SEQRES 26 A 329 HIS HIS HIS HIS SEQRES 1 B 329 MET GLU PRO MET ALA THR VAL THR LEU LYS ASP ILE LYS SEQRES 2 B 329 GLU ALA HIS LYS ARG ILE GLU LYS TYR ILE HIS LYS THR SEQRES 3 B 329 PRO VAL LEU THR ASN SER THR ILE ASN GLU LEU ALA GLY SEQRES 4 B 329 LYS GLU LEU TYR PHE LYS CYS GLU ASN LEU GLN LYS THR SEQRES 5 B 329 GLY SER PHE LLP MET ARG GLY ALA CYS ASN ALA ILE PHE SEQRES 6 B 329 SER LEU ASP GLU GLU GLU LEU SER LYS GLY VAL VAL THR SEQRES 7 B 329 HIS SER SER GLY ASN HIS GLY GLN ALA LEU SER TYR ALA SEQRES 8 B 329 SER LYS VAL ARG CYS VAL LYS CYS TYR VAL VAL VAL PRO SEQRES 9 B 329 GLU ASP ALA PRO SER VAL LYS LEU ASN ALA ILE CYS GLY SEQRES 10 B 329 TYR GLY ALA THR VAL THR LYS CYS LYS ALA THR LEU GLU SEQRES 11 B 329 ALA ARG GLU SER ASN THR LYS GLN LEU ILE GLU GLN HIS SEQRES 12 B 329 SER CYS LYS LEU ILE HIS PRO PHE ASP ASN LEU GLN VAL SEQRES 13 B 329 ILE ALA GLY GLN GLY THR ALA SER LEU GLU LEU MET GLU SEQRES 14 B 329 GLN VAL GLU ASN LEU ASP ALA ILE ILE THR PRO VAL GLY SEQRES 15 B 329 GLY GLY GLY LEU LEU SER GLY THR CYS ILE THR ALA LYS SEQRES 16 B 329 SER LEU ASN PRO ASN ILE LYS VAL PHE ALA ALA GLU PRO SEQRES 17 B 329 LEU GLY ALA ASP ASP THR TYR ARG SER LEU LEU SER GLY SEQRES 18 B 329 GLU ILE GLN LYS HIS THR PRO GLY LYS PRO ASN THR ILE SEQRES 19 B 329 ALA ASP GLY LEU LEU THR THR VAL GLY SER LEU THR PHE SEQRES 20 B 329 PRO ILE ILE LYS GLU ASN CYS ASP GLY VAL ILE LEU VAL SEQRES 21 B 329 THR GLU ASP GLU ILE LYS TYR ALA MET LYS LEU VAL TRP SEQRES 22 B 329 GLU ARG MET LYS ILE ILE ILE GLU PRO SER SER ALA THR SEQRES 23 B 329 THR LEU ALA ALA ILE LEU LYS GLN GLU PHE LYS ASP LYS SEQRES 24 B 329 LYS ASP ILE LYS LYS VAL GLY ILE ILE ILE SER GLY GLY SEQRES 25 B 329 ASN VAL ASP LEU SER SER ILE SER LYS ILE LEU ASN HIS SEQRES 26 B 329 HIS HIS HIS HIS MODRES 6LUT LLP A 56 LYS MODIFIED RESIDUE MODRES 6LUT LLP B 56 LYS MODIFIED RESIDUE HET LLP A 56 24 HET LLP B 56 24 HETNAM LLP (2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5- HETNAM 2 LLP (PHOSPHONOOXYMETHYL)PYRIDIN-4- HETNAM 3 LLP YL]METHYLIDENEAMINO]HEXANOIC ACID HETSYN LLP N'-PYRIDOXYL-LYSINE-5'-MONOPHOSPHATE FORMUL 1 LLP 2(C14 H22 N3 O7 P) FORMUL 3 HOH *534(H2 O) HELIX 1 AA1 THR A 8 GLU A 20 1 13 HELIX 2 AA2 LYS A 21 ILE A 23 5 3 HELIX 3 AA3 ASN A 31 GLY A 39 1 9 HELIX 4 AA4 ASN A 48 SER A 54 5 7 HELIX 5 AA5 PHE A 55 LEU A 67 1 13 HELIX 6 AA6 GLY A 82 ARG A 95 1 14 HELIX 7 AA7 PRO A 108 TYR A 118 1 11 HELIX 8 AA8 THR A 128 SER A 144 1 17 HELIX 9 AA9 ASN A 153 VAL A 171 1 19 HELIX 10 AB1 GLY A 184 ASN A 198 1 15 HELIX 11 AB2 ASP A 212 GLY A 221 1 10 HELIX 12 AB3 ALA A 235 LEU A 239 5 5 HELIX 13 AB4 LEU A 245 CYS A 254 1 10 HELIX 14 AB5 THR A 261 LYS A 277 1 17 HELIX 15 AB6 GLU A 281 LYS A 293 1 13 HELIX 16 AB7 LYS A 293 ASP A 298 1 6 HELIX 17 AB8 THR B 8 GLU B 20 1 13 HELIX 18 AB9 LYS B 21 ILE B 23 5 3 HELIX 19 AC1 ASN B 31 GLY B 39 1 9 HELIX 20 AC2 ASN B 48 SER B 54 5 7 HELIX 21 AC3 PHE B 55 LEU B 67 1 13 HELIX 22 AC4 GLY B 82 ARG B 95 1 14 HELIX 23 AC5 PRO B 108 TYR B 118 1 11 HELIX 24 AC6 ARG B 132 SER B 144 1 13 HELIX 25 AC7 ASN B 153 VAL B 171 1 19 HELIX 26 AC8 GLY B 184 ASN B 198 1 15 HELIX 27 AC9 ASP B 212 GLY B 221 1 10 HELIX 28 AD1 ALA B 235 LEU B 239 5 5 HELIX 29 AD2 LEU B 245 CYS B 254 1 10 HELIX 30 AD3 THR B 261 LYS B 277 1 17 HELIX 31 AD4 GLU B 281 LEU B 292 1 12 HELIX 32 AD5 LYS B 293 ASP B 298 1 6 SHEET 1 AA1 6 VAL A 28 LEU A 29 0 SHEET 2 AA1 6 GLU A 41 CYS A 46 -1 O PHE A 44 N LEU A 29 SHEET 3 AA1 6 LYS A 304 ILE A 309 1 O ILE A 307 N TYR A 43 SHEET 4 AA1 6 ALA A 176 PRO A 180 1 N ALA A 176 O GLY A 306 SHEET 5 AA1 6 LYS A 202 PRO A 208 1 O PHE A 204 N ILE A 177 SHEET 6 AA1 6 GLY A 256 VAL A 260 1 O ILE A 258 N ALA A 205 SHEET 1 AA2 4 THR A 121 CYS A 125 0 SHEET 2 AA2 4 CYS A 99 PRO A 104 1 N VAL A 101 O THR A 121 SHEET 3 AA2 4 VAL A 76 THR A 78 1 N THR A 78 O VAL A 102 SHEET 4 AA2 4 LYS A 146 LEU A 147 1 O LYS A 146 N VAL A 77 SHEET 1 AA3 6 VAL B 28 LEU B 29 0 SHEET 2 AA3 6 GLU B 41 CYS B 46 -1 O PHE B 44 N LEU B 29 SHEET 3 AA3 6 LYS B 304 ILE B 309 1 O ILE B 307 N TYR B 43 SHEET 4 AA3 6 ALA B 176 PRO B 180 1 N ALA B 176 O GLY B 306 SHEET 5 AA3 6 LYS B 202 PRO B 208 1 O PHE B 204 N ILE B 177 SHEET 6 AA3 6 GLY B 256 VAL B 260 1 O ILE B 258 N ALA B 205 SHEET 1 AA4 4 THR B 121 CYS B 125 0 SHEET 2 AA4 4 CYS B 99 PRO B 104 1 N VAL B 101 O THR B 121 SHEET 3 AA4 4 VAL B 76 THR B 78 1 N THR B 78 O VAL B 102 SHEET 4 AA4 4 LYS B 146 LEU B 147 1 O LYS B 146 N VAL B 77 LINK C PHE A 55 N LLP A 56 1555 1555 1.34 LINK C LLP A 56 N MET A 57 1555 1555 1.33 LINK C PHE B 55 N LLP B 56 1555 1555 1.34 LINK C LLP B 56 N MET B 57 1555 1555 1.33 CRYST1 40.642 58.069 64.530 87.40 72.75 69.60 P 1 2 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 0.024605 -0.009151 -0.008253 0.00000 SCALE2 0.000000 0.018373 0.001195 0.00000 SCALE3 0.000000 0.000000 0.016261 0.00000