HEADER TRANSFERASE 29-APR-14 4PFF TITLE CRYSTAL STRUCTURE OF PLASMODIUM VIVAX SHMT WITH PLP SCHIFF BASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE HYDROXYMETHYLTRANSFERASE, PUTATIVE; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: RESIDUES 1-442; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: PLP SCHIFF BASE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM VIVAX; SOURCE 3 ORGANISM_TAXID: 126793; SOURCE 4 STRAIN: SALVADOR I; SOURCE 5 GENE: PVX_100730; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS TRANSFERASE, PLP-DEPENDENT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.CHITNUMSUB,A.JARUWAT,U.LEARTSAKULPANICH REVDAT 4 27-DEC-23 4PFF 1 REMARK REVDAT 3 22-NOV-17 4PFF 1 SOURCE REMARK REVDAT 2 07-JAN-15 4PFF 1 JRNL REVDAT 1 17-DEC-14 4PFF 0 JRNL AUTH P.CHITNUMSUB,A.JARUWAT,P.RIANGRUNGROJ,W.ITTARAT,K.NOYTANOM, JRNL AUTH 2 W.OONANANT,J.VANICHTHANANKUL,P.CHUANKHAYAN,S.MAENPUEN, JRNL AUTH 3 C.J.CHEN,P.CHAIYEN,Y.YUTHAVONG,U.LEARTSAKULPANICH JRNL TITL STRUCTURES OF PLASMODIUM VIVAX SERINE JRNL TITL 2 HYDROXYMETHYLTRANSFERASE: IMPLICATIONS FOR LIGAND-BINDING JRNL TITL 3 SPECIFICITY AND FUNCTIONAL CONTROL. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 70 3177 2014 JRNL REFN ESSN 1399-0047 JRNL PMID 25478836 JRNL DOI 10.1107/S1399004714023128 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 3 NUMBER OF REFLECTIONS : 58848 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) : 0.223 REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 5936 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3247 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.54 REMARK 3 BIN R VALUE (WORKING SET) : 0.2670 REMARK 3 BIN FREE R VALUE SET COUNT : 376 REMARK 3 BIN FREE R VALUE : 0.2980 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 10374 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 474 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.45 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.11000 REMARK 3 B22 (A**2) : 2.05000 REMARK 3 B33 (A**2) : -4.16000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.11000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.581 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.264 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.161 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.584 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.933 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.924 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 10635 ; 0.007 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 14373 ; 1.214 ; 1.964 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1329 ; 5.612 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 486 ;37.221 ;25.247 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1914 ;16.677 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 48 ;13.999 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1605 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7986 ; 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 4PFF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-MAY-14. REMARK 100 THE DEPOSITION ID IS D_1000201301. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-NOV-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : RH COATED MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK HKL2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 58848 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.6 REMARK 200 DATA REDUNDANCY : 2.400 REMARK 200 R MERGE (I) : 0.03200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 42.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.06000 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: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, 0.06-0.12 M NACL, 0.1 M TRIS REMARK 280 -HCL PH 8.5, VAPOR DIFFUSION, TEMPERATURE 297K 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 50.52450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.16400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 50.52450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.16400 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: THE BIOLOGICAL UNIT IS THE SAME AS ASYMMETRIC UNIT 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: 9720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -38.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 9730 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -37.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 -1.000000 0.000000 0.000000 -0.04139 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 237.13800 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 PRO A 6 155.70 -50.00 REMARK 500 LYS A 60 -9.97 63.35 REMARK 500 ASP A 89 -36.95 -33.67 REMARK 500 LYS A 116 -1.59 71.64 REMARK 500 LYS A 138 -62.80 -93.43 REMARK 500 LYS A 174 71.07 43.71 REMARK 500 SER A 184 55.07 -143.54 REMARK 500 HIS A 236 -144.64 -86.97 REMARK 500 LYS A 237 -137.46 51.61 REMARK 500 SER A 244 -174.97 -171.53 REMARK 500 ASN A 325 -139.41 -128.21 REMARK 500 PRO B 6 156.38 -43.59 REMARK 500 ASP B 11 51.01 -154.44 REMARK 500 SER B 55 33.78 -142.18 REMARK 500 LYS B 60 -9.67 64.94 REMARK 500 ASP B 89 -33.10 -33.61 REMARK 500 LYS B 116 -10.36 76.96 REMARK 500 SER B 184 53.70 -144.77 REMARK 500 HIS B 236 -151.35 -85.19 REMARK 500 LYS B 237 -137.31 55.94 REMARK 500 ASN B 325 -145.23 -129.57 REMARK 500 PRO C 6 154.05 -44.85 REMARK 500 ASP C 11 57.11 -150.06 REMARK 500 LYS C 60 -19.80 65.07 REMARK 500 ASP C 89 -44.01 -23.11 REMARK 500 LYS C 116 -13.00 76.95 REMARK 500 LYS C 138 -60.44 -106.37 REMARK 500 SER C 184 58.20 -145.94 REMARK 500 HIS C 227 -31.66 -130.11 REMARK 500 HIS C 236 -151.37 -87.61 REMARK 500 LYS C 237 -137.64 56.34 REMARK 500 SER C 244 -175.69 -171.82 REMARK 500 ASN C 325 -146.91 -133.20 REMARK 500 SER C 366 74.74 43.64 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 PLP A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide PLP B 501 and LYS B REMARK 800 237 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide PLP C 501 and LYS C REMARK 800 237 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4OYT RELATED DB: PDB REMARK 900 4OYT IS THE SAME PROTEIN WITH DIFFERENT LIGANDS. REMARK 900 RELATED ID: 4O6Z RELATED DB: PDB REMARK 900 4O6Z IS THE SAME PROTEIN FROM DIFFERENT SPECIES. REMARK 900 RELATED ID: 4PFN RELATED DB: PDB REMARK 900 4PFN IS THE CRYSTAL STRUCTURE OF PLASMODIUM VIVAX SHMT IN COMPLEX REMARK 900 WITH L-SERINE. REMARK 900 RELATED ID: 4TMR RELATED DB: PDB REMARK 900 4TMR IS THE CRYSTAL STRUCTURE OF PLASMODIUM VIVAX SHMT IN COMPLEX REMARK 900 WITH GLYCINE AND A NOVEL PYRAZOLOPYRAN 99S. REMARK 900 RELATED ID: 4TN4 RELATED DB: PDB REMARK 900 4TN4 IS THE CRYSTAL STRUCTURE OF PLASMODIUM FALCIPARUM SHMT IN REMARK 900 COMPLEX WITH GLYCINE AND A NOVEL PYRAZOLOPYRAN 33G. DBREF 4PFF A 1 442 UNP A5K8L9 A5K8L9_PLAVS 1 442 DBREF 4PFF B 1 442 UNP A5K8L9 A5K8L9_PLAVS 1 442 DBREF 4PFF C 1 442 UNP A5K8L9 A5K8L9_PLAVS 1 442 SEQRES 1 A 442 MET PHE ASN ASN GLU PRO LEU GLU GLN ILE ASP LYS GLU SEQRES 2 A 442 LEU HIS ASP ILE LEU ALA ASP GLU GLU LYS ARG GLN ARG SEQRES 3 A 442 GLU THR ILE ASN LEU ILE ALA SER GLU ASN LEU THR ASN SEQRES 4 A 442 GLY ALA VAL ARG GLU CYS LEU GLY ASN ARG VAL SER ASN SEQRES 5 A 442 LYS TYR SER GLU GLY TYR PRO LYS LYS ARG TYR TYR GLY SEQRES 6 A 442 GLY ASN ASP PHE ILE ASP LYS ILE GLU GLU LEU CYS GLN SEQRES 7 A 442 LYS ARG ALA LEU GLU ALA PHE ASN VAL SER ASP GLU GLU SEQRES 8 A 442 TRP GLY VAL ASN VAL GLN PRO LEU SER GLY SER ALA ALA SEQRES 9 A 442 ASN VAL GLN ALA LEU TYR ALA LEU VAL GLY VAL LYS GLY SEQRES 10 A 442 LYS ILE MET GLY MET HIS LEU CYS SER GLY GLY HIS LEU SEQRES 11 A 442 THR HIS GLY PHE PHE ASP GLU LYS LYS LYS VAL SER ILE SEQRES 12 A 442 THR SER ASP MET PHE GLU SER LYS LEU TYR LYS CYS ASN SEQRES 13 A 442 SER GLN GLY TYR VAL ASP LEU ASP ALA VAL ARG GLU MET SEQRES 14 A 442 ALA LEU SER PHE LYS PRO LYS VAL ILE ILE CYS GLY TYR SEQRES 15 A 442 THR SER TYR PRO ARG ASP ILE ASP TYR GLN GLN PHE ARG SEQRES 16 A 442 GLN ILE CYS ASP GLU VAL ASN ALA TYR LEU PHE ALA ASP SEQRES 17 A 442 ILE SER HIS ILE SER SER PHE VAL ALA CYS ASN ILE LEU SEQRES 18 A 442 ASN ASN PRO PHE LEU HIS ALA ASP VAL VAL THR THR THR SEQRES 19 A 442 THR HIS LYS ILE LEU ARG GLY PRO ARG SER ALA LEU ILE SEQRES 20 A 442 PHE PHE ASN LYS LYS ARG ASN PRO GLY ILE GLU GLN LYS SEQRES 21 A 442 ILE ASN SER ALA VAL PHE PRO SER PHE GLN GLY GLY PRO SEQRES 22 A 442 HIS ASN ASN LYS ILE ALA ALA VAL ALA CYS GLN LEU LYS SEQRES 23 A 442 GLU VAL HIS SER PRO ALA PHE LYS GLU TYR THR GLN GLN SEQRES 24 A 442 VAL LEU LEU ASN SER LYS ALA LEU ALA LYS ALA LEU ILE SEQRES 25 A 442 SER LYS GLN ILE ASP LEU VAL THR ASN GLY THR ASP ASN SEQRES 26 A 442 HIS LEU ILE VAL VAL ASP LEU ARG LYS PHE SER ILE THR SEQRES 27 A 442 GLY SER LYS LEU GLN GLU THR CYS ASN ALA ILE ASN VAL SEQRES 28 A 442 SER LEU ASN LYS ASN THR ILE PRO SER ASP VAL ASP CYS SEQRES 29 A 442 VAL SER PRO SER GLY VAL ARG ILE GLY THR PRO ALA MET SEQRES 30 A 442 THR THR ARG GLY ALA LYS GLU LYS ASP MET GLU PHE ILE SEQRES 31 A 442 ALA ASP VAL LEU ALA ARG ALA ILE LYS ILE THR VAL ASP SEQRES 32 A 442 LEU GLN GLU GLN TYR GLY LYS LYS LEU VAL ASP PHE LYS SEQRES 33 A 442 LYS GLY LEU PRO GLY ASN ALA GLN LEU GLN GLN LEU LYS SEQRES 34 A 442 GLN GLU VAL VAL THR TRP ALA GLY ALA LEU PRO PHE PRO SEQRES 1 B 442 MET PHE ASN ASN GLU PRO LEU GLU GLN ILE ASP LYS GLU SEQRES 2 B 442 LEU HIS ASP ILE LEU ALA ASP GLU GLU LYS ARG GLN ARG SEQRES 3 B 442 GLU THR ILE ASN LEU ILE ALA SER GLU ASN LEU THR ASN SEQRES 4 B 442 GLY ALA VAL ARG GLU CYS LEU GLY ASN ARG VAL SER ASN SEQRES 5 B 442 LYS TYR SER GLU GLY TYR PRO LYS LYS ARG TYR TYR GLY SEQRES 6 B 442 GLY ASN ASP PHE ILE ASP LYS ILE GLU GLU LEU CYS GLN SEQRES 7 B 442 LYS ARG ALA LEU GLU ALA PHE ASN VAL SER ASP GLU GLU SEQRES 8 B 442 TRP GLY VAL ASN VAL GLN PRO LEU SER GLY SER ALA ALA SEQRES 9 B 442 ASN VAL GLN ALA LEU TYR ALA LEU VAL GLY VAL LYS GLY SEQRES 10 B 442 LYS ILE MET GLY MET HIS LEU CYS SER GLY GLY HIS LEU SEQRES 11 B 442 THR HIS GLY PHE PHE ASP GLU LYS LYS LYS VAL SER ILE SEQRES 12 B 442 THR SER ASP MET PHE GLU SER LYS LEU TYR LYS CYS ASN SEQRES 13 B 442 SER GLN GLY TYR VAL ASP LEU ASP ALA VAL ARG GLU MET SEQRES 14 B 442 ALA LEU SER PHE LYS PRO LYS VAL ILE ILE CYS GLY TYR SEQRES 15 B 442 THR SER TYR PRO ARG ASP ILE ASP TYR GLN GLN PHE ARG SEQRES 16 B 442 GLN ILE CYS ASP GLU VAL ASN ALA TYR LEU PHE ALA ASP SEQRES 17 B 442 ILE SER HIS ILE SER SER PHE VAL ALA CYS ASN ILE LEU SEQRES 18 B 442 ASN ASN PRO PHE LEU HIS ALA ASP VAL VAL THR THR THR SEQRES 19 B 442 THR HIS LYS ILE LEU ARG GLY PRO ARG SER ALA LEU ILE SEQRES 20 B 442 PHE PHE ASN LYS LYS ARG ASN PRO GLY ILE GLU GLN LYS SEQRES 21 B 442 ILE ASN SER ALA VAL PHE PRO SER PHE GLN GLY GLY PRO SEQRES 22 B 442 HIS ASN ASN LYS ILE ALA ALA VAL ALA CYS GLN LEU LYS SEQRES 23 B 442 GLU VAL HIS SER PRO ALA PHE LYS GLU TYR THR GLN GLN SEQRES 24 B 442 VAL LEU LEU ASN SER LYS ALA LEU ALA LYS ALA LEU ILE SEQRES 25 B 442 SER LYS GLN ILE ASP LEU VAL THR ASN GLY THR ASP ASN SEQRES 26 B 442 HIS LEU ILE VAL VAL ASP LEU ARG LYS PHE SER ILE THR SEQRES 27 B 442 GLY SER LYS LEU GLN GLU THR CYS ASN ALA ILE ASN VAL SEQRES 28 B 442 SER LEU ASN LYS ASN THR ILE PRO SER ASP VAL ASP CYS SEQRES 29 B 442 VAL SER PRO SER GLY VAL ARG ILE GLY THR PRO ALA MET SEQRES 30 B 442 THR THR ARG GLY ALA LYS GLU LYS ASP MET GLU PHE ILE SEQRES 31 B 442 ALA ASP VAL LEU ALA ARG ALA ILE LYS ILE THR VAL ASP SEQRES 32 B 442 LEU GLN GLU GLN TYR GLY LYS LYS LEU VAL ASP PHE LYS SEQRES 33 B 442 LYS GLY LEU PRO GLY ASN ALA GLN LEU GLN GLN LEU LYS SEQRES 34 B 442 GLN GLU VAL VAL THR TRP ALA GLY ALA LEU PRO PHE PRO SEQRES 1 C 442 MET PHE ASN ASN GLU PRO LEU GLU GLN ILE ASP LYS GLU SEQRES 2 C 442 LEU HIS ASP ILE LEU ALA ASP GLU GLU LYS ARG GLN ARG SEQRES 3 C 442 GLU THR ILE ASN LEU ILE ALA SER GLU ASN LEU THR ASN SEQRES 4 C 442 GLY ALA VAL ARG GLU CYS LEU GLY ASN ARG VAL SER ASN SEQRES 5 C 442 LYS TYR SER GLU GLY TYR PRO LYS LYS ARG TYR TYR GLY SEQRES 6 C 442 GLY ASN ASP PHE ILE ASP LYS ILE GLU GLU LEU CYS GLN SEQRES 7 C 442 LYS ARG ALA LEU GLU ALA PHE ASN VAL SER ASP GLU GLU SEQRES 8 C 442 TRP GLY VAL ASN VAL GLN PRO LEU SER GLY SER ALA ALA SEQRES 9 C 442 ASN VAL GLN ALA LEU TYR ALA LEU VAL GLY VAL LYS GLY SEQRES 10 C 442 LYS ILE MET GLY MET HIS LEU CYS SER GLY GLY HIS LEU SEQRES 11 C 442 THR HIS GLY PHE PHE ASP GLU LYS LYS LYS VAL SER ILE SEQRES 12 C 442 THR SER ASP MET PHE GLU SER LYS LEU TYR LYS CYS ASN SEQRES 13 C 442 SER GLN GLY TYR VAL ASP LEU ASP ALA VAL ARG GLU MET SEQRES 14 C 442 ALA LEU SER PHE LYS PRO LYS VAL ILE ILE CYS GLY TYR SEQRES 15 C 442 THR SER TYR PRO ARG ASP ILE ASP TYR GLN GLN PHE ARG SEQRES 16 C 442 GLN ILE CYS ASP GLU VAL ASN ALA TYR LEU PHE ALA ASP SEQRES 17 C 442 ILE SER HIS ILE SER SER PHE VAL ALA CYS ASN ILE LEU SEQRES 18 C 442 ASN ASN PRO PHE LEU HIS ALA ASP VAL VAL THR THR THR SEQRES 19 C 442 THR HIS LYS ILE LEU ARG GLY PRO ARG SER ALA LEU ILE SEQRES 20 C 442 PHE PHE ASN LYS LYS ARG ASN PRO GLY ILE GLU GLN LYS SEQRES 21 C 442 ILE ASN SER ALA VAL PHE PRO SER PHE GLN GLY GLY PRO SEQRES 22 C 442 HIS ASN ASN LYS ILE ALA ALA VAL ALA CYS GLN LEU LYS SEQRES 23 C 442 GLU VAL HIS SER PRO ALA PHE LYS GLU TYR THR GLN GLN SEQRES 24 C 442 VAL LEU LEU ASN SER LYS ALA LEU ALA LYS ALA LEU ILE SEQRES 25 C 442 SER LYS GLN ILE ASP LEU VAL THR ASN GLY THR ASP ASN SEQRES 26 C 442 HIS LEU ILE VAL VAL ASP LEU ARG LYS PHE SER ILE THR SEQRES 27 C 442 GLY SER LYS LEU GLN GLU THR CYS ASN ALA ILE ASN VAL SEQRES 28 C 442 SER LEU ASN LYS ASN THR ILE PRO SER ASP VAL ASP CYS SEQRES 29 C 442 VAL SER PRO SER GLY VAL ARG ILE GLY THR PRO ALA MET SEQRES 30 C 442 THR THR ARG GLY ALA LYS GLU LYS ASP MET GLU PHE ILE SEQRES 31 C 442 ALA ASP VAL LEU ALA ARG ALA ILE LYS ILE THR VAL ASP SEQRES 32 C 442 LEU GLN GLU GLN TYR GLY LYS LYS LEU VAL ASP PHE LYS SEQRES 33 C 442 LYS GLY LEU PRO GLY ASN ALA GLN LEU GLN GLN LEU LYS SEQRES 34 C 442 GLN GLU VAL VAL THR TRP ALA GLY ALA LEU PRO PHE PRO HET PLP A 501 15 HET PLP B 501 15 HET PLP C 501 15 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 4 PLP 3(C8 H10 N O6 P) FORMUL 7 HOH *474(H2 O) HELIX 1 AA1 PRO A 6 ASP A 11 1 6 HELIX 2 AA2 ASP A 11 GLU A 27 1 17 HELIX 3 AA3 ASN A 39 GLY A 47 1 9 HELIX 4 AA4 ASN A 48 LYS A 53 5 6 HELIX 5 AA5 ASN A 67 PHE A 85 1 19 HELIX 6 AA6 SER A 100 GLY A 114 1 15 HELIX 7 AA7 LEU A 124 GLY A 127 5 4 HELIX 8 AA8 HIS A 129 GLY A 133 5 5 HELIX 9 AA9 SER A 142 MET A 147 1 6 HELIX 10 AB1 ASP A 162 LYS A 174 1 13 HELIX 11 AB2 ASP A 190 GLU A 200 1 11 HELIX 12 AB3 ILE A 212 CYS A 218 1 7 HELIX 13 AB4 ASN A 223 HIS A 227 5 5 HELIX 14 AB5 HIS A 236 ARG A 240 5 5 HELIX 15 AB6 GLY A 256 PHE A 266 1 11 HELIX 16 AB7 HIS A 274 HIS A 289 1 16 HELIX 17 AB8 SER A 290 SER A 313 1 24 HELIX 18 AB9 THR A 320 GLY A 322 5 3 HELIX 19 AC1 ARG A 333 SER A 336 5 4 HELIX 20 AC2 THR A 338 ALA A 348 1 11 HELIX 21 AC3 THR A 374 ARG A 380 1 7 HELIX 22 AC4 LYS A 383 GLY A 409 1 27 HELIX 23 AC5 LYS A 411 GLY A 418 1 8 HELIX 24 AC6 ASN A 422 LEU A 439 1 18 HELIX 25 AC7 PRO B 6 ASP B 11 1 6 HELIX 26 AC8 ASP B 11 GLU B 27 1 17 HELIX 27 AC9 ASN B 39 GLY B 47 1 9 HELIX 28 AD1 ASN B 48 LYS B 53 5 6 HELIX 29 AD2 ASN B 67 PHE B 85 1 19 HELIX 30 AD3 SER B 100 GLY B 114 1 15 HELIX 31 AD4 HIS B 129 GLY B 133 5 5 HELIX 32 AD5 SER B 142 MET B 147 1 6 HELIX 33 AD6 ASP B 162 LYS B 174 1 13 HELIX 34 AD7 ASP B 190 VAL B 201 1 12 HELIX 35 AD8 ILE B 212 CYS B 218 1 7 HELIX 36 AD9 ASN B 223 HIS B 227 5 5 HELIX 37 AE1 HIS B 236 ARG B 240 5 5 HELIX 38 AE2 GLY B 256 PHE B 266 1 11 HELIX 39 AE3 HIS B 274 SER B 290 1 17 HELIX 40 AE4 SER B 290 SER B 313 1 24 HELIX 41 AE5 THR B 320 GLY B 322 5 3 HELIX 42 AE6 ARG B 333 SER B 336 5 4 HELIX 43 AE7 THR B 338 ALA B 348 1 11 HELIX 44 AE8 THR B 374 ARG B 380 1 7 HELIX 45 AE9 LYS B 383 LYS B 385 5 3 HELIX 46 AF1 ASP B 386 GLY B 409 1 24 HELIX 47 AF2 LYS B 411 GLY B 418 1 8 HELIX 48 AF3 ASN B 422 ALA B 438 1 17 HELIX 49 AF4 PRO C 6 ASP C 11 1 6 HELIX 50 AF5 ASP C 11 GLU C 27 1 17 HELIX 51 AF6 ASN C 39 GLY C 47 1 9 HELIX 52 AF7 ASN C 48 LYS C 53 5 6 HELIX 53 AF8 ASN C 67 PHE C 85 1 19 HELIX 54 AF9 SER C 100 GLY C 114 1 15 HELIX 55 AG1 HIS C 129 GLY C 133 5 5 HELIX 56 AG2 SER C 142 MET C 147 1 6 HELIX 57 AG3 ASP C 162 LYS C 174 1 13 HELIX 58 AG4 ASP C 190 VAL C 201 1 12 HELIX 59 AG5 ILE C 212 CYS C 218 1 7 HELIX 60 AG6 ASN C 223 HIS C 227 5 5 HELIX 61 AG7 HIS C 236 ARG C 240 5 5 HELIX 62 AG8 GLY C 256 PHE C 266 1 11 HELIX 63 AG9 HIS C 274 SER C 290 1 17 HELIX 64 AH1 SER C 290 LYS C 314 1 25 HELIX 65 AH2 THR C 320 GLY C 322 5 3 HELIX 66 AH3 ARG C 333 SER C 336 5 4 HELIX 67 AH4 THR C 338 ALA C 348 1 11 HELIX 68 AH5 THR C 374 ARG C 380 1 7 HELIX 69 AH6 LYS C 385 GLY C 409 1 25 HELIX 70 AH7 LYS C 411 LYS C 417 1 7 HELIX 71 AH8 ASN C 422 ALA C 438 1 17 SHEET 1 AA1 2 ILE A 29 ASN A 30 0 SHEET 2 AA1 2 VAL A 351 SER A 352 1 O SER A 352 N ILE A 29 SHEET 1 AA2 2 GLY A 57 TYR A 58 0 SHEET 2 AA2 2 LYS A 61 ARG A 62 -1 O LYS A 61 N TYR A 58 SHEET 1 AA3 7 TRP A 92 ASN A 95 0 SHEET 2 AA3 7 ALA A 245 ASN A 250 -1 O PHE A 249 N GLY A 93 SHEET 3 AA3 7 VAL A 230 THR A 234 -1 N THR A 233 O LEU A 246 SHEET 4 AA3 7 TYR A 204 ASP A 208 1 N ALA A 207 O VAL A 230 SHEET 5 AA3 7 VAL A 177 CYS A 180 1 N CYS A 180 O ASP A 208 SHEET 6 AA3 7 LYS A 118 MET A 122 1 N MET A 120 O ILE A 179 SHEET 7 AA3 7 GLU A 149 TYR A 153 1 O GLU A 149 N ILE A 119 SHEET 1 AA4 4 ASP A 317 LEU A 318 0 SHEET 2 AA4 4 LEU A 327 ASP A 331 -1 O ASP A 331 N ASP A 317 SHEET 3 AA4 4 GLY A 369 GLY A 373 -1 O VAL A 370 N VAL A 330 SHEET 4 AA4 4 ASN A 354 ASN A 356 -1 N ASN A 354 O ARG A 371 SHEET 1 AA5 2 ILE B 29 ASN B 30 0 SHEET 2 AA5 2 VAL B 351 SER B 352 1 O SER B 352 N ILE B 29 SHEET 1 AA6 2 GLY B 57 TYR B 58 0 SHEET 2 AA6 2 LYS B 61 ARG B 62 -1 O LYS B 61 N TYR B 58 SHEET 1 AA7 7 TRP B 92 ASN B 95 0 SHEET 2 AA7 7 ALA B 245 ASN B 250 -1 O ILE B 247 N ASN B 95 SHEET 3 AA7 7 VAL B 230 THR B 234 -1 N VAL B 231 O PHE B 248 SHEET 4 AA7 7 TYR B 204 ASP B 208 1 N ALA B 207 O VAL B 230 SHEET 5 AA7 7 VAL B 177 CYS B 180 1 N CYS B 180 O ASP B 208 SHEET 6 AA7 7 LYS B 118 MET B 122 1 N MET B 120 O ILE B 179 SHEET 7 AA7 7 GLU B 149 TYR B 153 1 O GLU B 149 N ILE B 119 SHEET 1 AA8 4 ASP B 317 LEU B 318 0 SHEET 2 AA8 4 LEU B 327 ASP B 331 -1 O ASP B 331 N ASP B 317 SHEET 3 AA8 4 GLY B 369 GLY B 373 -1 O VAL B 370 N VAL B 330 SHEET 4 AA8 4 ASN B 354 ASN B 356 -1 N ASN B 354 O ARG B 371 SHEET 1 AA9 2 ILE C 29 ASN C 30 0 SHEET 2 AA9 2 VAL C 351 SER C 352 1 O SER C 352 N ILE C 29 SHEET 1 AB1 2 GLY C 57 TYR C 58 0 SHEET 2 AB1 2 LYS C 61 ARG C 62 -1 O LYS C 61 N TYR C 58 SHEET 1 AB2 7 TRP C 92 ASN C 95 0 SHEET 2 AB2 7 ALA C 245 ASN C 250 -1 O PHE C 249 N GLY C 93 SHEET 3 AB2 7 VAL C 230 THR C 234 -1 N THR C 233 O LEU C 246 SHEET 4 AB2 7 TYR C 204 ASP C 208 1 N ALA C 207 O VAL C 230 SHEET 5 AB2 7 VAL C 177 CYS C 180 1 N CYS C 180 O ASP C 208 SHEET 6 AB2 7 LYS C 118 MET C 122 1 N MET C 120 O ILE C 179 SHEET 7 AB2 7 GLU C 149 TYR C 153 1 O GLU C 149 N ILE C 119 SHEET 1 AB3 4 ASP C 317 LEU C 318 0 SHEET 2 AB3 4 LEU C 327 ASP C 331 -1 O ASP C 331 N ASP C 317 SHEET 3 AB3 4 GLY C 369 GLY C 373 -1 O ILE C 372 N ILE C 328 SHEET 4 AB3 4 ASN C 354 ASN C 356 -1 N ASN C 354 O ARG C 371 SSBOND 1 CYS A 125 CYS A 364 1555 1555 2.05 SSBOND 2 CYS B 125 CYS B 364 1555 1555 2.05 SSBOND 3 CYS C 125 CYS C 364 1555 1555 2.05 LINK NZ LYS A 237 C4A PLP A 501 1555 1555 1.50 LINK NZ LYS B 237 C4A PLP B 501 1555 1555 1.50 LINK NZ LYS C 237 C4A PLP C 501 1555 1555 1.50 CISPEP 1 PHE A 266 PRO A 267 0 11.54 CISPEP 2 PHE B 266 PRO B 267 0 10.87 CISPEP 3 PHE C 266 PRO C 267 0 8.44 SITE 1 AC1 14 SER A 100 GLY A 101 SER A 102 HIS A 129 SITE 2 AC1 14 TYR A 182 THR A 183 ASP A 208 HIS A 211 SITE 3 AC1 14 THR A 234 HIS A 236 LYS A 237 ARG A 243 SITE 4 AC1 14 HOH A 747 TYR B 54 SITE 1 AC2 18 TYR A 54 SER B 34 ASN B 36 SER B 100 SITE 2 AC2 18 GLY B 101 SER B 102 HIS B 129 TYR B 182 SITE 3 AC2 18 THR B 183 ASP B 208 HIS B 211 THR B 234 SITE 4 AC2 18 HIS B 236 ILE B 238 LEU B 239 ARG B 240 SITE 5 AC2 18 ARG B 243 HOH B 761 SITE 1 AC3 19 SER C 34 ASN C 36 TYR C 54 SER C 100 SITE 2 AC3 19 GLY C 101 SER C 102 ASN C 105 HIS C 129 SITE 3 AC3 19 THR C 183 ASP C 208 HIS C 211 THR C 234 SITE 4 AC3 19 HIS C 236 ILE C 238 LEU C 239 ARG C 240 SITE 5 AC3 19 ARG C 243 HOH C 646 HOH C 691 CRYST1 101.049 58.328 237.138 90.00 90.01 90.00 C 1 2 1 12 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 0.009896 0.000000 0.000002 0.00000 SCALE2 0.000000 0.017144 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004217 0.00000