HEADER TRANSFERASE 11-APR-06 2DKJ TITLE CRYSTAL STRUCTURE OF T.TH.HB8 SERINE HYDROXYMETHYLTRANSFERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE HYDROXYMETHYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.1.2.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 300852; SOURCE 4 STRAIN: HB8; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS PLP DEPENDENT ENZYME, TRANSFERASE, STRUCTURAL GENOMICS, NPPSFA, KEYWDS 2 NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, KEYWDS 3 RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI EXPDTA X-RAY DIFFRACTION AUTHOR K.KAI,M.GOTO,I.MIYAHARA,K.HIROTSU,RIKEN STRUCTURAL AUTHOR 2 GENOMICS/PROTEOMICS INITIATIVE (RSGI) REVDAT 5 25-OCT-23 2DKJ 1 REMARK LINK REVDAT 4 13-JUL-11 2DKJ 1 VERSN REVDAT 3 24-FEB-09 2DKJ 1 VERSN REVDAT 2 09-OCT-07 2DKJ 1 REMARK AUTHOR KEYWDS REVDAT 1 24-APR-07 2DKJ 0 JRNL AUTH M.GOTO,K.KAI,I.MIYAHARA,K.HIROTSU JRNL TITL CRYSTAL STRUCTURE OF T.TH.HB8 SERINE JRNL TITL 2 HYDROXYMETHYLTRANSFERASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1624501.730 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.2 REMARK 3 NUMBER OF REFLECTIONS : 299961 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 SET) : 0.180 REMARK 3 FREE R VALUE : 0.190 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 29947 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.001 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.22 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 42479 REMARK 3 BIN R VALUE (WORKING SET) : 0.2160 REMARK 3 BIN FREE R VALUE : 0.2270 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 4712 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.003 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6141 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 896 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 6.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.63000 REMARK 3 B22 (A**2) : -0.04000 REMARK 3 B33 (A**2) : 0.67000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.13000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.12 REMARK 3 ESD FROM SIGMAA (A) : 0.08 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.12 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.08 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.050 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.730 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.070 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 14.030; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 6.300 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 61.34 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : SO4.PAR REMARK 3 PARAMETER FILE 4 : PARAM.PLP REMARK 3 PARAMETER FILE 5 : PARAM.ETC REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : TOP.WAT REMARK 3 TOPOLOGY FILE 3 : SO4.TOP REMARK 3 TOPOLOGY FILE 4 : TOP.PLP REMARK 3 TOPOLOGY FILE 5 : INTSHIFF.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2DKJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-APR-06. REMARK 100 THE DEPOSITION ID IS D_1000025523. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.75 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 302432 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.150 REMARK 200 RESOLUTION RANGE LOW (A) : 53.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.8 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) : 1.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.19 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.1 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: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1KKJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.8M LITHIUM SULFATE, 0.4M AMMONIUM REMARK 280 SULFATE, 0.1M SODIUM CITRATE , PH 5.6, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 41.44200 REMARK 290 SMTRY3 2 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 8600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -83.0 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 VAL A 2 REMARK 465 SER A 3 REMARK 465 THR A 4 REMARK 465 LEU A 5 REMARK 465 MET B 1 REMARK 465 VAL B 2 REMARK 465 SER B 3 REMARK 465 THR B 4 REMARK 465 LEU B 5 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 LYS A 6 CG CD CE NZ REMARK 470 ARG A 128 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 153 CG CD OE1 OE2 REMARK 470 GLU A 161 CG CD OE1 OE2 REMARK 470 GLU A 288 CG CD OE1 OE2 REMARK 470 ARG A 352 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 391 CG CD OE1 OE2 REMARK 470 LYS B 6 CG CD CE NZ REMARK 470 LEU B 117 CG CD1 CD2 REMARK 470 ARG B 128 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 137 CG CD CE NZ REMARK 470 GLU B 153 CG CD OE1 OE2 REMARK 470 GLU B 154 CG CD OE1 OE2 REMARK 470 LYS B 245 CG CD CE NZ REMARK 470 LYS B 349 CG CD CE NZ REMARK 470 ARG B 352 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 399 CG CD NE CZ NH1 NH2 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 173 51.85 -143.52 REMARK 500 LYS A 226 -134.98 90.41 REMARK 500 ASN A 311 -144.73 -128.99 REMARK 500 THR A 354 167.58 65.42 REMARK 500 ALA B 58 59.25 -147.11 REMARK 500 ALA B 173 43.56 -147.40 REMARK 500 LYS B 226 -136.63 86.92 REMARK 500 ASN B 311 -146.32 -126.92 REMARK 500 THR B 354 166.00 66.00 REMARK 500 SER B 390 136.61 -172.53 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 SO4 A 2520 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1520 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 510 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 510 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: TTK003000053.1 RELATED DB: TARGETDB DBREF 2DKJ A 1 407 GB 55772906 BAD71347 1 407 DBREF 2DKJ B 1 407 GB 55772906 BAD71347 1 407 SEQRES 1 A 407 MET VAL SER THR LEU LYS ARG ASP GLU ALA LEU PHE GLU SEQRES 2 A 407 LEU ILE ALA LEU GLU GLU LYS ARG GLN ARG GLU GLY LEU SEQRES 3 A 407 GLU LEU ILE ALA SER GLU ASN PHE VAL SER LYS GLN VAL SEQRES 4 A 407 ARG GLU ALA VAL GLY SER VAL LEU THR ASN LYS TYR ALA SEQRES 5 A 407 GLU GLY TYR PRO GLY ALA ARG TYR TYR GLY GLY CYS GLU SEQRES 6 A 407 VAL ILE ASP ARG VAL GLU SER LEU ALA ILE GLU ARG ALA SEQRES 7 A 407 LYS ALA LEU PHE GLY ALA ALA TRP ALA ASN VAL GLN PRO SEQRES 8 A 407 HIS SER GLY SER GLN ALA ASN MET ALA VAL TYR MET ALA SEQRES 9 A 407 LEU MET GLU PRO GLY ASP THR LEU MET GLY MET ASP LEU SEQRES 10 A 407 ALA ALA GLY GLY HIS LEU THR HIS GLY SER ARG VAL ASN SEQRES 11 A 407 PHE SER GLY LYS LEU TYR LYS VAL VAL SER TYR GLY VAL SEQRES 12 A 407 ARG PRO ASP THR GLU LEU ILE ASP LEU GLU GLU VAL ARG SEQRES 13 A 407 ARG LEU ALA LEU GLU HIS ARG PRO LYS VAL ILE VAL ALA SEQRES 14 A 407 GLY ALA SER ALA TYR PRO ARG PHE TRP ASP PHE LYS ALA SEQRES 15 A 407 PHE ARG GLU ILE ALA ASP GLU VAL GLY ALA TYR LEU VAL SEQRES 16 A 407 VAL ASP MET ALA HIS PHE ALA GLY LEU VAL ALA ALA GLY SEQRES 17 A 407 LEU HIS PRO ASN PRO LEU PRO TYR ALA HIS VAL VAL THR SEQRES 18 A 407 SER THR THR HIS LYS THR LEU ARG GLY PRO ARG GLY GLY SEQRES 19 A 407 LEU ILE LEU SER ASN ASP PRO GLU LEU GLY LYS ARG ILE SEQRES 20 A 407 ASP LYS LEU ILE PHE PRO GLY ILE GLN GLY GLY PRO LEU SEQRES 21 A 407 GLU HIS VAL ILE ALA GLY LYS ALA VAL ALA PHE PHE GLU SEQRES 22 A 407 ALA LEU GLN PRO GLU PHE LYS GLU TYR SER ARG LEU VAL SEQRES 23 A 407 VAL GLU ASN ALA LYS ARG LEU ALA GLU GLU LEU ALA ARG SEQRES 24 A 407 ARG GLY TYR ARG ILE VAL THR GLY GLY THR ASP ASN HIS SEQRES 25 A 407 LEU PHE LEU VAL ASP LEU ARG PRO LYS GLY LEU THR GLY SEQRES 26 A 407 LYS GLU ALA GLU GLU ARG LEU ASP ALA VAL GLY ILE THR SEQRES 27 A 407 VAL ASN LYS ASN ALA ILE PRO PHE ASP PRO LYS PRO PRO SEQRES 28 A 407 ARG VAL THR SER GLY ILE ARG ILE GLY THR PRO ALA ILE SEQRES 29 A 407 THR THR ARG GLY PHE THR PRO GLU GLU MET PRO LEU VAL SEQRES 30 A 407 ALA GLU LEU ILE ASP ARG ALA LEU LEU GLU GLY PRO SER SEQRES 31 A 407 GLU ALA LEU ARG GLU GLU VAL ARG ARG LEU ALA LEU ALA SEQRES 32 A 407 HIS PRO MET PRO SEQRES 1 B 407 MET VAL SER THR LEU LYS ARG ASP GLU ALA LEU PHE GLU SEQRES 2 B 407 LEU ILE ALA LEU GLU GLU LYS ARG GLN ARG GLU GLY LEU SEQRES 3 B 407 GLU LEU ILE ALA SER GLU ASN PHE VAL SER LYS GLN VAL SEQRES 4 B 407 ARG GLU ALA VAL GLY SER VAL LEU THR ASN LYS TYR ALA SEQRES 5 B 407 GLU GLY TYR PRO GLY ALA ARG TYR TYR GLY GLY CYS GLU SEQRES 6 B 407 VAL ILE ASP ARG VAL GLU SER LEU ALA ILE GLU ARG ALA SEQRES 7 B 407 LYS ALA LEU PHE GLY ALA ALA TRP ALA ASN VAL GLN PRO SEQRES 8 B 407 HIS SER GLY SER GLN ALA ASN MET ALA VAL TYR MET ALA SEQRES 9 B 407 LEU MET GLU PRO GLY ASP THR LEU MET GLY MET ASP LEU SEQRES 10 B 407 ALA ALA GLY GLY HIS LEU THR HIS GLY SER ARG VAL ASN SEQRES 11 B 407 PHE SER GLY LYS LEU TYR LYS VAL VAL SER TYR GLY VAL SEQRES 12 B 407 ARG PRO ASP THR GLU LEU ILE ASP LEU GLU GLU VAL ARG SEQRES 13 B 407 ARG LEU ALA LEU GLU HIS ARG PRO LYS VAL ILE VAL ALA SEQRES 14 B 407 GLY ALA SER ALA TYR PRO ARG PHE TRP ASP PHE LYS ALA SEQRES 15 B 407 PHE ARG GLU ILE ALA ASP GLU VAL GLY ALA TYR LEU VAL SEQRES 16 B 407 VAL ASP MET ALA HIS PHE ALA GLY LEU VAL ALA ALA GLY SEQRES 17 B 407 LEU HIS PRO ASN PRO LEU PRO TYR ALA HIS VAL VAL THR SEQRES 18 B 407 SER THR THR HIS LYS THR LEU ARG GLY PRO ARG GLY GLY SEQRES 19 B 407 LEU ILE LEU SER ASN ASP PRO GLU LEU GLY LYS ARG ILE SEQRES 20 B 407 ASP LYS LEU ILE PHE PRO GLY ILE GLN GLY GLY PRO LEU SEQRES 21 B 407 GLU HIS VAL ILE ALA GLY LYS ALA VAL ALA PHE PHE GLU SEQRES 22 B 407 ALA LEU GLN PRO GLU PHE LYS GLU TYR SER ARG LEU VAL SEQRES 23 B 407 VAL GLU ASN ALA LYS ARG LEU ALA GLU GLU LEU ALA ARG SEQRES 24 B 407 ARG GLY TYR ARG ILE VAL THR GLY GLY THR ASP ASN HIS SEQRES 25 B 407 LEU PHE LEU VAL ASP LEU ARG PRO LYS GLY LEU THR GLY SEQRES 26 B 407 LYS GLU ALA GLU GLU ARG LEU ASP ALA VAL GLY ILE THR SEQRES 27 B 407 VAL ASN LYS ASN ALA ILE PRO PHE ASP PRO LYS PRO PRO SEQRES 28 B 407 ARG VAL THR SER GLY ILE ARG ILE GLY THR PRO ALA ILE SEQRES 29 B 407 THR THR ARG GLY PHE THR PRO GLU GLU MET PRO LEU VAL SEQRES 30 B 407 ALA GLU LEU ILE ASP ARG ALA LEU LEU GLU GLY PRO SER SEQRES 31 B 407 GLU ALA LEU ARG GLU GLU VAL ARG ARG LEU ALA LEU ALA SEQRES 32 B 407 HIS PRO MET PRO HET SO4 A2520 5 HET PLP A 510 15 HET SO4 B1520 5 HET PLP B 510 15 HETNAM SO4 SULFATE ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 SO4 2(O4 S 2-) FORMUL 4 PLP 2(C8 H10 N O6 P) FORMUL 7 HOH *896(H2 O) HELIX 1 1 ASP A 8 GLU A 24 1 17 HELIX 2 2 SER A 36 GLY A 44 1 9 HELIX 3 3 SER A 45 LYS A 50 5 6 HELIX 4 4 CYS A 64 GLY A 83 1 20 HELIX 5 5 SER A 93 MET A 106 1 14 HELIX 6 6 LEU A 117 GLY A 120 5 4 HELIX 7 7 HIS A 122 GLY A 126 5 5 HELIX 8 8 ASN A 130 TYR A 136 1 7 HELIX 9 9 ASP A 151 ARG A 163 1 13 HELIX 10 10 ASP A 179 GLY A 191 1 13 HELIX 11 11 PHE A 201 ALA A 207 1 7 HELIX 12 12 HIS A 225 ARG A 229 5 5 HELIX 13 13 ASP A 240 PHE A 252 1 13 HELIX 14 14 LEU A 260 GLN A 276 1 17 HELIX 15 15 GLN A 276 ARG A 300 1 25 HELIX 16 16 THR A 306 GLY A 308 5 3 HELIX 17 17 ARG A 319 GLY A 322 5 4 HELIX 18 18 THR A 324 VAL A 335 1 12 HELIX 19 19 THR A 361 ARG A 367 1 7 HELIX 20 20 THR A 370 GLU A 372 5 3 HELIX 21 21 GLU A 373 GLY A 388 1 16 HELIX 22 22 SER A 390 ALA A 403 1 14 HELIX 23 23 ASP B 8 GLY B 25 1 18 HELIX 24 24 SER B 36 GLY B 44 1 9 HELIX 25 25 SER B 45 LYS B 50 5 6 HELIX 26 26 CYS B 64 GLY B 83 1 20 HELIX 27 27 SER B 93 MET B 106 1 14 HELIX 28 28 LEU B 117 GLY B 120 5 4 HELIX 29 29 HIS B 122 GLY B 126 5 5 HELIX 30 30 ASN B 130 TYR B 136 1 7 HELIX 31 31 ASP B 151 ARG B 163 1 13 HELIX 32 32 ASP B 179 VAL B 190 1 12 HELIX 33 33 PHE B 201 ALA B 207 1 7 HELIX 34 34 HIS B 225 ARG B 229 5 5 HELIX 35 35 ASP B 240 PHE B 252 1 13 HELIX 36 36 LEU B 260 LEU B 275 1 16 HELIX 37 37 GLN B 276 ARG B 299 1 24 HELIX 38 38 THR B 306 GLY B 308 5 3 HELIX 39 39 ARG B 319 GLY B 322 5 4 HELIX 40 40 THR B 324 ALA B 334 1 11 HELIX 41 41 THR B 361 ARG B 367 1 7 HELIX 42 42 THR B 370 GLU B 372 5 3 HELIX 43 43 GLU B 373 GLY B 388 1 16 HELIX 44 44 SER B 390 ALA B 403 1 14 SHEET 1 A 2 LEU A 26 GLU A 27 0 SHEET 2 A 2 ILE A 337 THR A 338 1 O THR A 338 N LEU A 26 SHEET 1 B 2 GLY A 54 TYR A 55 0 SHEET 2 B 2 ALA A 58 ARG A 59 -1 O ALA A 58 N TYR A 55 SHEET 1 C 7 TRP A 86 ASN A 88 0 SHEET 2 C 7 GLY A 234 SER A 238 -1 O ILE A 236 N ASN A 88 SHEET 3 C 7 VAL A 219 THR A 223 -1 N VAL A 220 O LEU A 237 SHEET 4 C 7 TYR A 193 ASP A 197 1 N VAL A 196 O THR A 221 SHEET 5 C 7 VAL A 166 ALA A 169 1 N ILE A 167 O TYR A 193 SHEET 6 C 7 THR A 111 MET A 115 1 N MET A 113 O VAL A 168 SHEET 7 C 7 LYS A 137 TYR A 141 1 O LYS A 137 N LEU A 112 SHEET 1 D 4 ARG A 303 ILE A 304 0 SHEET 2 D 4 LEU A 313 ASP A 317 -1 O ASP A 317 N ARG A 303 SHEET 3 D 4 GLY A 356 GLY A 360 -1 O ILE A 357 N VAL A 316 SHEET 4 D 4 ASN A 340 LYS A 341 -1 N ASN A 340 O ARG A 358 SHEET 1 E 2 LEU B 26 GLU B 27 0 SHEET 2 E 2 ILE B 337 THR B 338 1 O THR B 338 N LEU B 26 SHEET 1 F 2 GLY B 54 TYR B 55 0 SHEET 2 F 2 ALA B 58 ARG B 59 -1 O ALA B 58 N TYR B 55 SHEET 1 G 7 TRP B 86 ASN B 88 0 SHEET 2 G 7 GLY B 234 SER B 238 -1 O ILE B 236 N ASN B 88 SHEET 3 G 7 VAL B 219 THR B 223 -1 N VAL B 220 O LEU B 237 SHEET 4 G 7 TYR B 193 ASP B 197 1 N VAL B 196 O THR B 221 SHEET 5 G 7 VAL B 166 ALA B 169 1 N ILE B 167 O VAL B 195 SHEET 6 G 7 THR B 111 MET B 115 1 N MET B 113 O VAL B 168 SHEET 7 G 7 LYS B 137 TYR B 141 1 O LYS B 137 N LEU B 112 SHEET 1 H 4 ARG B 303 ILE B 304 0 SHEET 2 H 4 LEU B 313 ASP B 317 -1 O ASP B 317 N ARG B 303 SHEET 3 H 4 GLY B 356 GLY B 360 -1 O ILE B 357 N VAL B 316 SHEET 4 H 4 ASN B 340 ASN B 342 -1 N ASN B 342 O GLY B 356 LINK NZ LYS A 226 C4A PLP A 510 1555 1555 1.38 LINK NZ LYS B 226 C4A PLP B 510 1555 1555 1.38 CISPEP 1 PHE A 252 PRO A 253 0 0.50 CISPEP 2 PHE B 252 PRO B 253 0 0.49 SITE 1 AC1 8 SER A 31 SER A 172 HIS A 200 LYS A 226 SITE 2 AC1 8 ARG A 358 PLP A 510 TYR B 61 HOH B1846 SITE 1 AC2 11 TYR A 51 TYR A 61 HOH A2589 HOH A2597 SITE 2 AC2 11 SER B 31 SER B 172 HIS B 200 LYS B 226 SITE 3 AC2 11 ARG B 358 PLP B 510 HOH B1708 SITE 1 AC3 17 SER A 93 GLY A 94 SER A 95 HIS A 122 SITE 2 AC3 17 SER A 172 ASP A 197 ALA A 199 HIS A 200 SITE 3 AC3 17 THR A 223 HIS A 225 LYS A 226 SO4 A2520 SITE 4 AC3 17 HOH A2530 HOH A2610 TYR B 51 GLY B 257 SITE 5 AC3 17 GLY B 258 SITE 1 AC4 18 TYR A 51 GLY A 257 GLY A 258 SER B 93 SITE 2 AC4 18 GLY B 94 SER B 95 HIS B 122 THR B 124 SITE 3 AC4 18 HIS B 125 ASP B 197 ALA B 199 HIS B 200 SITE 4 AC4 18 THR B 223 HIS B 225 LYS B 226 SO4 B1520 SITE 5 AC4 18 HOH B1526 HOH B1536 CRYST1 57.988 82.884 94.074 90.00 91.67 90.00 P 1 21 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 0.017245 0.000000 0.000504 0.00000 SCALE2 0.000000 0.012065 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010634 0.00000