HEADER TRANSFERASE 09-JUN-04 1WKV TITLE CRYSTAL STRUCTURE OF O-PHOSPHOSERINE SULFHYDRYLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYSTEINE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: O-PHOSPHOSERINE SULFHYDRYLASE; COMPND 5 EC: 2.5.1.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AEROPYRUM PERNIX; SOURCE 3 ORGANISM_TAXID: 272557; SOURCE 4 STRAIN: K1; SOURCE 5 GENE: APE1586; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PAPE1586 KEYWDS HOMODIMER, OPEN ALPHA/BETA FOLDING, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.ODA,K.MINO,K.ISHIKAWA,M.ATAKA REVDAT 4 13-JUL-11 1WKV 1 VERSN REVDAT 3 24-FEB-09 1WKV 1 VERSN REVDAT 2 02-AUG-05 1WKV 1 JRNL REVDAT 1 28-JUN-05 1WKV 0 JRNL AUTH Y.ODA,K.MINO,K.ISHIKAWA,M.ATAKA JRNL TITL THREE-DIMENSIONAL STRUCTURE OF A NEW ENZYME, O-PHOSPHOSERINE JRNL TITL 2 SULFHYDRYLASE, INVOLVED IN L-CYSTEINE BIOSYNTHESIS BY A JRNL TITL 3 HYPERTHERMOPHILIC ARCHAEON, AEROPYRUM PERNIX K1, AT 2.0A JRNL TITL 4 RESOLUTION JRNL REF J.MOL.BIOL. V. 351 334 2005 JRNL REFN ISSN 0022-2836 JRNL PMID 16005886 JRNL DOI 10.1016/J.JMB.2005.05.064 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : CCP4 LIBRARY REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 3 NUMBER OF REFLECTIONS : 50639 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) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2163 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.08 REMARK 3 REFLECTION IN BIN (WORKING SET) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE SET COUNT : 136 REMARK 3 BIN FREE R VALUE : 0.3200 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5834 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 38 REMARK 3 SOLVENT ATOMS : 634 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : NULL REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): NULL ; 0.011 ; NULL REMARK 3 BOND LENGTHS OTHERS (A): NULL ; 0.002 ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; 1.521 ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; 1.240 ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; 6.213 ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES REFINED ATOMS (A): NULL ; NULL ; NULL 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 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED 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 : NULL REMARK 3 ION PROBE RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1WKV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-JUN-04. REMARK 100 THE RCSB ID CODE IS RCSB023687. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-NOV-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL40B2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9797 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR, REMARK 200 BENT-CYLINDER MIRROR REMARK 200 OPTICS : DOUBLE CRYSTAL MONOCHROMATOR, REMARK 200 BENT-CYLINDER MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52917 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : 0.06300 REMARK 200 FOR THE DATA SET : 11.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.27800 REMARK 200 R SYM FOR SHELL (I) : 0.27800 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PYRIDOXAL 5'-PHOSPHATE, 2- REMARK 280 MERCAPTOETHANOL, CACODYLATE, SODIUM ACETATE, PEG 8000, PH 7.0, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 137.95400 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 37.43700 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 37.43700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 206.93100 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 37.43700 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 37.43700 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 68.97700 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 37.43700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 37.43700 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 206.93100 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 37.43700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.43700 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 68.97700 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 137.95400 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: 6710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -48.0 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 GLY A 384 REMARK 465 ALA A 385 REMARK 465 GLY A 386 REMARK 465 ASP A 387 REMARK 465 SER A 388 REMARK 465 VAL A 389 REMARK 465 MET B 1 REMARK 465 ALA B 385 REMARK 465 GLY B 386 REMARK 465 ASP B 387 REMARK 465 SER B 388 REMARK 465 VAL B 389 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 LEU A 138 CA - CB - CG ANGL. DEV. = 14.0 DEGREES REMARK 500 ARG A 170 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ASP A 362 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP B 14 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP B 75 CB - CG - OD1 ANGL. DEV. = 6.2 DEGREES REMARK 500 LEU B 138 CA - CB - CG ANGL. DEV. = 15.6 DEGREES REMARK 500 ASP B 334 CB - CG - OD2 ANGL. DEV. = 5.9 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 ASN A 223 73.52 41.68 REMARK 500 SER A 263 1.80 83.21 REMARK 500 ASP B 75 49.46 -82.57 REMARK 500 PHE B 122 -67.66 -96.79 REMARK 500 ASN B 223 74.32 37.44 REMARK 500 SER B 263 4.50 82.02 REMARK 500 LEU B 304 -73.98 -79.06 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 A1555 DISTANCE = 5.55 ANGSTROMS REMARK 525 HOH A1657 DISTANCE = 5.13 ANGSTROMS REMARK 525 HOH A1681 DISTANCE = 5.03 ANGSTROMS REMARK 525 HOH B2723 DISTANCE = 5.88 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 1401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 2401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 400 DBREF 1WKV A 1 389 UNP Q9YBL2 CYSO_AERPE 1 389 DBREF 1WKV B 1 389 UNP Q9YBL2 CYSO_AERPE 1 389 SEQRES 1 A 389 MET ALA LEU ALA ASP ILE SER GLY TYR LEU ASP VAL LEU SEQRES 2 A 389 ASP SER VAL ARG GLY PHE SER TYR LEU GLU ASN ALA ARG SEQRES 3 A 389 GLU VAL LEU ARG SER GLY GLU ALA ARG CYS LEU GLY ASN SEQRES 4 A 389 PRO ARG SER GLU PRO GLU TYR VAL LYS ALA LEU TYR VAL SEQRES 5 A 389 ILE GLY ALA SER ARG ILE PRO VAL GLY ASP GLY CYS SER SEQRES 6 A 389 HIS THR LEU GLU GLU LEU GLY VAL PHE ASP ILE SER VAL SEQRES 7 A 389 PRO GLY GLU MET VAL PHE PRO SER PRO LEU ASP PHE PHE SEQRES 8 A 389 GLU ARG GLY LYS PRO THR PRO LEU VAL ARG SER ARG LEU SEQRES 9 A 389 GLN LEU PRO ASN GLY VAL ARG VAL TRP LEU LYS LEU GLU SEQRES 10 A 389 TRP TYR ASN PRO PHE SER LEU SER VAL LYS ASP ARG PRO SEQRES 11 A 389 ALA VAL GLU ILE ILE SER ARG LEU SER ARG ARG VAL GLU SEQRES 12 A 389 LYS GLY SER LEU VAL ALA ASP ALA THR SER SER ASN PHE SEQRES 13 A 389 GLY VAL ALA LEU SER ALA VAL ALA ARG LEU TYR GLY TYR SEQRES 14 A 389 ARG ALA ARG VAL TYR LEU PRO GLY ALA ALA GLU GLU PHE SEQRES 15 A 389 GLY LYS LEU LEU PRO ARG LEU LEU GLY ALA GLN VAL ILE SEQRES 16 A 389 VAL ASP PRO GLU ALA PRO SER THR VAL HIS LEU LEU PRO SEQRES 17 A 389 ARG VAL MET LYS ASP SER LYS ASN GLU GLY PHE VAL HIS SEQRES 18 A 389 VAL ASN GLN PHE TYR ASN ASP ALA ASN PHE GLU ALA HIS SEQRES 19 A 389 MET ARG GLY THR ALA ARG GLU ILE PHE VAL GLN SER ARG SEQRES 20 A 389 ARG GLY GLY LEU ALA LEU ARG GLY VAL ALA GLY SER LEU SEQRES 21 A 389 GLY THR SER GLY HIS MET SER ALA ALA ALA PHE TYR LEU SEQRES 22 A 389 GLN SER VAL ASP PRO SER ILE ARG ALA VAL LEU VAL GLN SEQRES 23 A 389 PRO ALA GLN GLY ASP SER ILE PRO GLY ILE ARG ARG VAL SEQRES 24 A 389 GLU THR GLY MET LEU TRP ILE ASN MET LEU ASP ILE SER SEQRES 25 A 389 TYR THR LEU ALA GLU VAL THR LEU GLU GLU ALA MET GLU SEQRES 26 A 389 ALA VAL VAL GLU VAL ALA ARG SER ASP GLY LEU VAL ILE SEQRES 27 A 389 GLY PRO SER GLY GLY ALA ALA VAL LYS ALA LEU ALA LYS SEQRES 28 A 389 LYS ALA ALA GLU GLY ASP LEU GLU PRO GLY ASP TYR VAL SEQRES 29 A 389 VAL VAL VAL PRO ASP THR GLY PHE LYS TYR LEU SER LEU SEQRES 30 A 389 VAL GLN ASN ALA LEU GLU GLY ALA GLY ASP SER VAL SEQRES 1 B 389 MET ALA LEU ALA ASP ILE SER GLY TYR LEU ASP VAL LEU SEQRES 2 B 389 ASP SER VAL ARG GLY PHE SER TYR LEU GLU ASN ALA ARG SEQRES 3 B 389 GLU VAL LEU ARG SER GLY GLU ALA ARG CYS LEU GLY ASN SEQRES 4 B 389 PRO ARG SER GLU PRO GLU TYR VAL LYS ALA LEU TYR VAL SEQRES 5 B 389 ILE GLY ALA SER ARG ILE PRO VAL GLY ASP GLY CYS SER SEQRES 6 B 389 HIS THR LEU GLU GLU LEU GLY VAL PHE ASP ILE SER VAL SEQRES 7 B 389 PRO GLY GLU MET VAL PHE PRO SER PRO LEU ASP PHE PHE SEQRES 8 B 389 GLU ARG GLY LYS PRO THR PRO LEU VAL ARG SER ARG LEU SEQRES 9 B 389 GLN LEU PRO ASN GLY VAL ARG VAL TRP LEU LYS LEU GLU SEQRES 10 B 389 TRP TYR ASN PRO PHE SER LEU SER VAL LYS ASP ARG PRO SEQRES 11 B 389 ALA VAL GLU ILE ILE SER ARG LEU SER ARG ARG VAL GLU SEQRES 12 B 389 LYS GLY SER LEU VAL ALA ASP ALA THR SER SER ASN PHE SEQRES 13 B 389 GLY VAL ALA LEU SER ALA VAL ALA ARG LEU TYR GLY TYR SEQRES 14 B 389 ARG ALA ARG VAL TYR LEU PRO GLY ALA ALA GLU GLU PHE SEQRES 15 B 389 GLY LYS LEU LEU PRO ARG LEU LEU GLY ALA GLN VAL ILE SEQRES 16 B 389 VAL ASP PRO GLU ALA PRO SER THR VAL HIS LEU LEU PRO SEQRES 17 B 389 ARG VAL MET LYS ASP SER LYS ASN GLU GLY PHE VAL HIS SEQRES 18 B 389 VAL ASN GLN PHE TYR ASN ASP ALA ASN PHE GLU ALA HIS SEQRES 19 B 389 MET ARG GLY THR ALA ARG GLU ILE PHE VAL GLN SER ARG SEQRES 20 B 389 ARG GLY GLY LEU ALA LEU ARG GLY VAL ALA GLY SER LEU SEQRES 21 B 389 GLY THR SER GLY HIS MET SER ALA ALA ALA PHE TYR LEU SEQRES 22 B 389 GLN SER VAL ASP PRO SER ILE ARG ALA VAL LEU VAL GLN SEQRES 23 B 389 PRO ALA GLN GLY ASP SER ILE PRO GLY ILE ARG ARG VAL SEQRES 24 B 389 GLU THR GLY MET LEU TRP ILE ASN MET LEU ASP ILE SER SEQRES 25 B 389 TYR THR LEU ALA GLU VAL THR LEU GLU GLU ALA MET GLU SEQRES 26 B 389 ALA VAL VAL GLU VAL ALA ARG SER ASP GLY LEU VAL ILE SEQRES 27 B 389 GLY PRO SER GLY GLY ALA ALA VAL LYS ALA LEU ALA LYS SEQRES 28 B 389 LYS ALA ALA GLU GLY ASP LEU GLU PRO GLY ASP TYR VAL SEQRES 29 B 389 VAL VAL VAL PRO ASP THR GLY PHE LYS TYR LEU SER LEU SEQRES 30 B 389 VAL GLN ASN ALA LEU GLU GLY ALA GLY ASP SER VAL HET ACT A1401 4 HET ACT B2401 4 HET PLP A 400 15 HET PLP B 400 15 HETNAM ACT ACETATE ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 ACT 2(C2 H3 O2 1-) FORMUL 5 PLP 2(C8 H10 N O6 P) FORMUL 7 HOH *634(H2 O) HELIX 1 1 SER A 7 LEU A 10 5 4 HELIX 2 2 ASP A 11 VAL A 16 1 6 HELIX 3 3 TYR A 21 GLY A 32 1 12 HELIX 4 4 ASN A 39 SER A 42 5 4 HELIX 5 5 GLU A 43 GLY A 54 1 12 HELIX 6 6 SER A 86 GLY A 94 1 9 HELIX 7 7 TRP A 118 ASN A 120 5 3 HELIX 8 8 LYS A 127 SER A 139 1 13 HELIX 9 9 SER A 153 TYR A 167 1 15 HELIX 10 10 GLU A 180 LEU A 190 1 11 HELIX 11 11 THR A 203 HIS A 205 5 3 HELIX 12 12 LEU A 206 GLY A 218 1 13 HELIX 13 13 ASN A 227 GLY A 237 1 11 HELIX 14 14 GLY A 237 GLY A 249 1 13 HELIX 15 15 SER A 263 ASP A 277 1 15 HELIX 16 16 ARG A 298 GLY A 302 5 5 HELIX 17 17 LEU A 304 LEU A 309 1 6 HELIX 18 18 THR A 319 GLY A 335 1 17 HELIX 19 19 GLY A 339 GLU A 355 1 17 HELIX 20 20 THR A 370 LYS A 373 5 4 HELIX 21 21 TYR A 374 GLU A 383 1 10 HELIX 22 22 SER B 7 LEU B 10 5 4 HELIX 23 23 ASP B 11 VAL B 16 1 6 HELIX 24 24 TYR B 21 GLY B 32 1 12 HELIX 25 25 ASN B 39 SER B 42 5 4 HELIX 26 26 GLU B 43 GLY B 54 1 12 HELIX 27 27 SER B 86 GLY B 94 1 9 HELIX 28 28 TRP B 118 ASN B 120 5 3 HELIX 29 29 LYS B 127 ARG B 137 1 11 HELIX 30 30 SER B 153 TYR B 167 1 15 HELIX 31 31 GLU B 180 LEU B 190 1 11 HELIX 32 32 THR B 203 HIS B 205 5 3 HELIX 33 33 LEU B 206 GLY B 218 1 13 HELIX 34 34 ASN B 227 GLY B 237 1 11 HELIX 35 35 GLY B 237 GLY B 249 1 13 HELIX 36 36 SER B 263 ASP B 277 1 15 HELIX 37 37 ARG B 298 GLY B 302 5 5 HELIX 38 38 LEU B 304 LEU B 309 1 6 HELIX 39 39 THR B 319 GLY B 335 1 17 HELIX 40 40 GLY B 339 GLU B 355 1 17 HELIX 41 41 THR B 370 LYS B 373 5 4 HELIX 42 42 TYR B 374 GLU B 383 1 10 SHEET 1 A 2 LEU A 3 ASP A 5 0 SHEET 2 A 2 ARG A 57 PRO A 59 -1 O ILE A 58 N ALA A 4 SHEET 1 B 2 GLU A 33 ARG A 35 0 SHEET 2 B 2 SER A 65 THR A 67 -1 O HIS A 66 N ALA A 34 SHEET 1 C 7 VAL A 83 PHE A 84 0 SHEET 2 C 7 LEU B 99 ARG B 101 1 O ARG B 101 N PHE A 84 SHEET 3 C 7 VAL B 110 LEU B 116 -1 O LEU B 114 N VAL B 100 SHEET 4 C 7 GLY B 361 VAL B 367 1 O VAL B 365 N TRP B 113 SHEET 5 C 7 LEU B 253 GLY B 258 1 N ARG B 254 O ASP B 362 SHEET 6 C 7 ARG B 281 PRO B 287 1 O VAL B 283 N VAL B 256 SHEET 7 C 7 THR B 314 VAL B 318 1 O THR B 314 N LEU B 284 SHEET 1 D 7 THR A 314 VAL A 318 0 SHEET 2 D 7 ARG A 281 PRO A 287 1 N LEU A 284 O THR A 314 SHEET 3 D 7 LEU A 253 GLY A 258 1 N VAL A 256 O VAL A 283 SHEET 4 D 7 GLY A 361 VAL A 367 1 O VAL A 364 N ALA A 257 SHEET 5 D 7 VAL A 110 LEU A 116 1 N TRP A 113 O VAL A 365 SHEET 6 D 7 LEU A 99 ARG A 101 -1 N VAL A 100 O LEU A 114 SHEET 7 D 7 VAL B 83 PHE B 84 1 O PHE B 84 N LEU A 99 SHEET 1 E 4 GLN A 193 ASP A 197 0 SHEET 2 E 4 ARG A 170 PRO A 176 1 N VAL A 173 O ILE A 195 SHEET 3 E 4 LEU A 147 ALA A 151 1 N ASP A 150 O TYR A 174 SHEET 4 E 4 VAL A 220 HIS A 221 1 O VAL A 220 N ALA A 149 SHEET 1 F 2 LEU B 3 ASP B 5 0 SHEET 2 F 2 ARG B 57 PRO B 59 -1 O ILE B 58 N ALA B 4 SHEET 1 G 2 GLU B 33 ARG B 35 0 SHEET 2 G 2 SER B 65 THR B 67 -1 O HIS B 66 N ALA B 34 SHEET 1 H 4 GLN B 193 ASP B 197 0 SHEET 2 H 4 ARG B 170 PRO B 176 1 N VAL B 173 O ILE B 195 SHEET 3 H 4 LEU B 147 ALA B 151 1 N VAL B 148 O ARG B 170 SHEET 4 H 4 VAL B 220 HIS B 221 1 O VAL B 220 N LEU B 147 SSBOND 1 CYS A 36 CYS A 64 1555 1555 2.04 SSBOND 2 CYS B 36 CYS B 64 1555 1555 2.04 LINK NZ LYS A 127 C4A PLP A 400 1555 1555 1.27 LINK NZ LYS B 127 C4A PLP B 400 1555 1555 1.27 CISPEP 1 LYS A 95 PRO A 96 0 -1.02 CISPEP 2 LYS B 95 PRO B 96 0 1.22 SITE 1 AC1 7 THR A 152 SER A 153 THR A 203 GLN A 224 SITE 2 AC1 7 PHE A 225 HOH A1417 HOH A1470 SITE 1 AC2 6 LYS B 127 THR B 152 SER B 153 GLN B 224 SITE 2 AC2 6 HOH B2413 HOH B2519 SITE 1 AC3 16 LYS A 127 ASN A 155 SER A 259 GLY A 261 SITE 2 AC3 16 THR A 262 SER A 263 GLY A 264 HIS A 265 SITE 3 AC3 16 GLY A 295 ILE A 296 SER A 341 PRO A 368 SITE 4 AC3 16 ASP A 369 HOH A1402 HOH A1412 HOH A1415 SITE 1 AC4 16 LYS B 127 ASN B 155 SER B 259 LEU B 260 SITE 2 AC4 16 GLY B 261 THR B 262 SER B 263 GLY B 264 SITE 3 AC4 16 HIS B 265 ILE B 296 SER B 341 PRO B 368 SITE 4 AC4 16 ASP B 369 HOH B2402 HOH B2407 HOH B2409 CRYST1 74.874 74.874 275.908 90.00 90.00 90.00 P 43 21 2 16 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 0.013356 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013356 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003624 0.00000