PDB Short entry for 2VMX HEADER TRANSFERASE 29-JAN-08 2VMX TITLE CRYSTAL STRUCTURE OF F351GBSSHMT IN COMPLEX WITH L-ALLO-THR COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE HYDROXYMETHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 1-405; COMPND 5 EC: 2.1.2.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS STEAROTHERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 1422; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PRSET C KEYWDS PLP-DEPENDENT ENZYMES, SERINE HYDROXYMETHYLTRANSFERASE, KEYWDS 2 SHMT, F351G, TRANSFERASE, FOLATE BINDING, PYRIDOXAL KEYWDS 3 PHOSPHATE, ONE-CARBON METABOLISM EXPDTA X-RAY DIFFRACTION AUTHOR V.RAJARAM,V.R.PAI,S.BISHT,B.S.BHAVANI,N.APPAJI RAO, AUTHOR 2 H.S.SAVITHRI,M.R.N.MURTHY REVDAT 2 14-JUL-09 2VMX 1 JRNL REVDAT 1 16-DEC-08 2VMX 0 JRNL AUTH V.R.PAI,V.RAJARAM,S.BISHT,B.S.BHAVANI,N.A.RAO, JRNL AUTH 2 M.R.N.MURTHY,H.S.SAVITHRI JRNL TITL STRUCTURAL AND FUNCTIONAL STUDIES OF BACILLUS JRNL TITL 2 STEAROTHERMOPHILUS SERINE JRNL TITL 3 HYDROXYMETHYLTRANSFERASE: THE ROLE OF ASN(341), JRNL TITL 4 TYR(60) AND PHE(351) IN TETRAHYDROFOLATE BINDING. JRNL REF BIOCHEM.J. V. 418 635 2009 JRNL REFN ISSN 0264-6021 JRNL PMID 19046138 JRNL DOI 10.1042/BJ20081739 REMARK 2 REMARK 2 RESOLUTION. 1.82 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.82 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.21 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 32144 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) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1722 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH : 1.82 REMARK 3 BIN RESOLUTION RANGE LOW : 1.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2300 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3180 REMARK 3 BIN FREE R VALUE SET COUNT : 136 REMARK 3 BIN FREE R VALUE : 0.4230 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 ALL ATOMS : 3531 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.76 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01000 REMARK 3 B22 (A**2) : -0.01000 REMARK 3 B33 (A**2) : 0.02000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.142 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.124 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.075 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.379 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3259 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4434 ; 1.133 ; 1.965 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 423 ; 5.336 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 151 ;36.459 ;24.106 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 540 ;12.649 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 22 ;18.578 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 495 ; 0.077 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2500 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1688 ; 0.191 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2253 ; 0.298 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 285 ; 0.106 ; 0.200 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): 101 ; 0.149 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 46 ; 0.108 ; 0.200 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): 2117 ; 0.432 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3285 ; 0.670 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1290 ; 1.269 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1139 ; 1.978 ; 4.500 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 ADDED IN THE REMARK 3 RIDING POSITIONS. REMARK 4 REMARK 4 2VMX COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-JAN-08. REMARK 100 THE PDBE ID CODE IS EBI-34685. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : OSMIC MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33883 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.82 REMARK 200 RESOLUTION RANGE LOW (A) : 30.00 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 5.0 REMARK 200 R MERGE (I) : 0.06 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 22.90 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.82 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.89 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.8 REMARK 200 R MERGE FOR SHELL (I) : 0.47 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.20 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: DIFFERENCE FOURIER REMARK 200 METHODS REMARK 200 SOFTWARE USED: REFMAC5 REMARK 200 STARTING MODEL: PDB ENTRY 1KL1 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50% MPD, 0.1 M HEPES PH 7.5, REMARK 280 0.2 MM EDTA, 5 MM 2-MERCAPTOETHANOL, 10 MM L-ALLO-THR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 30.45250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 53.12750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.45250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 53.12750 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 8480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.9 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 HOH A2024 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, PHE 351 TO GLY 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 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 52 47.71 -141.21 REMARK 500 ALA A 170 165.52 110.19 REMARK 500 LYS A 226 -115.96 -92.43 REMARK 500 ASN A 310 -141.64 -128.36 REMARK 500 THR A 353 161.50 69.06 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 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 RESIDUE ALO A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 701 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1YJY RELATED DB: PDB REMARK 900 K226M MUTANT OF SERINE HYDROXYMETHYLTRANSFERASE REMARK 900 FROM B.STEAROTHERMOPHILUS, COMPLEX WITH REMARK 900 SERINE REMARK 900 RELATED ID: 2VMZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF F351GBSSHMT IN COMPLEX REMARK 900 WITH GLY REMARK 900 RELATED ID: 1KL2 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF SERINE REMARK 900 HYDROXYMETHYLTRANSFERASECOMPLEXED WITH GLYCINE AND REMARK 900 5-FORMYL TETRAHYDROFOLATE REMARK 900 RELATED ID: 2VMV RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF F351GBSSHMT INTERNAL REMARK 900 ALDIMINE REMARK 900 RELATED ID: 2VIB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF S172ABSSHMT OBTAINED IN REMARK 900 THE PRESENCE OF L-ALLO-THR REMARK 900 RELATED ID: 2VGS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E53QBSSHMT INTERNAL REMARK 900 ALDIMINE REMARK 900 RELATED ID: 2VMS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF Y60ABSSHMT CRYSTALLIZED REMARK 900 IN THE PRESENCE OF GLYCINE REMARK 900 RELATED ID: 1YJZ RELATED DB: PDB REMARK 900 K226M MUTANT OF SERINE HYDROXYMETHYLTRANSFERASE REMARK 900 FROM B.STEAROTHERMOPHILUS REMARK 900 RELATED ID: 2VMT RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF Y60ABSSHMT L-SER REMARK 900 EXTERNAL ALDIMINE REMARK 900 RELATED ID: 2VMN RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF N341ABSSHMT INTERNAL REMARK 900 ALDIMINE REMARK 900 RELATED ID: 2VGV RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E53QBSSHMT OBTAINED IN REMARK 900 THE PRESENCE OF L-ALLO-THREONINE REMARK 900 RELATED ID: 2VMP RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF N341ABSSHMT L-SER REMARK 900 EXTERNAL ALDIMINE REMARK 900 RELATED ID: 2VMR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF Y60ABSSHMT INTERNAL REMARK 900 ALDIMINE REMARK 900 RELATED ID: 2VGU RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E53QBSSHMT WITH L- REMARK 900 SERINE REMARK 900 RELATED ID: 2VMU RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF Y60ABSSHMT CRYSTALLIZED REMARK 900 IN THE PRESENCE OF L-ALLO-THR REMARK 900 RELATED ID: 2VI9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF S172ABSSHMT GLYCINE REMARK 900 EXTERNAL ALDIMINE REMARK 900 RELATED ID: 1YJS RELATED DB: PDB REMARK 900 K226Q MUTANT OF SERINE HYDROXYMETHYLTRANSFERASE REMARK 900 FROM B.STEAROTHERMOPHILUS, COMPLEX WITH REMARK 900 GLYCINE REMARK 900 RELATED ID: 2VI8 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF S172ABSSHMT INTERNAL REMARK 900 ALDIMINE REMARK 900 RELATED ID: 1KL1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF SERINE REMARK 900 HYDROXYMETHYLTRANSFERASECOMPLEXED WITH GLYCINE REMARK 900 RELATED ID: 1KKP RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF SERINE REMARK 900 HYDROXYMETHYLTRANSFERASECOMPLEXED WITH SERINE REMARK 900 RELATED ID: 2VIA RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF S172ABSSHMT L-SERINE REMARK 900 EXTERNAL ALDIMINE REMARK 900 RELATED ID: 2VMQ RELATED DB: PDB REMARK 900 STRUCTURE OF N341ABSSHMT CRYSTALLIZED IN THE REMARK 900 PRESENCE OF L-ALLO-THR REMARK 900 RELATED ID: 2VGT RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E53QBSSHMT WITH GLYCINE REMARK 900 RELATED ID: 2VMW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF F351GBSSHMT IN COMPLEX REMARK 900 WITH L-SER REMARK 900 RELATED ID: 2VMO RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF N341ABSSHMT GLY EXTERNAL REMARK 900 ALDIMINE REMARK 900 RELATED ID: 1KKJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF SERINE REMARK 900 HYDROXYMETHYLTRANSFERASE FROMB.STEAROTHERMOPHILUS REMARK 900 RELATED ID: 2VGW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E53QBSSHMT OBTAINED IN REMARK 900 THE PRESENCE OF GLYCINE AND 5-FOMYL REMARK 900 TETRAHYDROFOLATE REMARK 900 RELATED ID: 2VMY RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF F351GBSSHMT IN COMPLEX REMARK 900 WITH GLY AND FTHF DBREF 2VMX A 1 405 UNP Q7SIB6 Q7SIB6_BACST 1 405 SEQADV 2VMX GLY A 351 UNP Q7SIB6 PHE 351 ENGINEERED MUTATION SEQRES 1 A 405 MET LYS TYR LEU PRO GLN GLN ASP PRO GLN VAL PHE ALA SEQRES 2 A 405 ALA ILE GLU GLN GLU ARG LYS ARG GLN HIS ALA LYS ILE SEQRES 3 A 405 GLU LEU ILE ALA SER GLU ASN PHE VAL SER ARG ALA VAL SEQRES 4 A 405 MET GLU ALA GLN GLY SER VAL LEU THR ASN LYS TYR ALA SEQRES 5 A 405 GLU GLY TYR PRO GLY ARG ARG TYR TYR GLY GLY CYS GLU SEQRES 6 A 405 TYR VAL ASP ILE VAL GLU GLU LEU ALA ARG GLU ARG ALA SEQRES 7 A 405 LYS GLN LEU PHE GLY ALA GLU HIS ALA ASN VAL GLN PRO SEQRES 8 A 405 HIS SER GLY ALA GLN ALA ASN MET ALA VAL TYR PHE THR SEQRES 9 A 405 VAL LEU GLU HIS GLY ASP THR VAL LEU GLY MET ASN LEU SEQRES 10 A 405 SER HIS GLY GLY HIS LEU THR HIS GLY SER PRO VAL ASN SEQRES 11 A 405 PHE SER GLY VAL GLN TYR ASN PHE VAL ALA TYR GLY VAL SEQRES 12 A 405 ASP PRO GLU THR HIS VAL ILE ASP TYR ASP ASP VAL ARG SEQRES 13 A 405 GLU LYS ALA ARG LEU HIS ARG PRO LYS LEU ILE VAL ALA SEQRES 14 A 405 ALA ALA SER ALA TYR PRO ARG ILE ILE ASP PHE ALA LYS SEQRES 15 A 405 PHE ARG GLU ILE ALA ASP GLU VAL GLY ALA TYR LEU MET SEQRES 16 A 405 VAL ASP MET ALA HIS ILE ALA GLY LEU VAL ALA ALA GLY SEQRES 17 A 405 LEU HIS PRO ASN PRO VAL PRO TYR ALA HIS PHE VAL THR SEQRES 18 A 405 THR THR THR HIS LYS THR LEU ARG GLY PRO ARG GLY GLY SEQRES 19 A 405 MET ILE LEU CYS GLN GLU GLN PHE ALA LYS GLN ILE ASP SEQRES 20 A 405 LYS ALA ILE PHE PRO GLY ILE GLN GLY GLY PRO LEU MET SEQRES 21 A 405 HIS VAL ILE ALA ALA LYS ALA VAL ALA PHE GLY GLU ALA SEQRES 22 A 405 LEU GLN ASP ASP PHE LYS ALA TYR ALA LYS ARG VAL VAL SEQRES 23 A 405 ASP ASN ALA LYS ARG LEU ALA SER ALA LEU GLN ASN GLU SEQRES 24 A 405 GLY PHE THR LEU VAL SER GLY GLY THR ASP ASN HIS LEU SEQRES 25 A 405 LEU LEU VAL ASP LEU ARG PRO GLN GLN LEU THR GLY LYS SEQRES 26 A 405 THR ALA GLU LYS VAL LEU ASP GLU VAL GLY ILE THR VAL SEQRES 27 A 405 ASN LYS ASN THR ILE PRO TYR ASP PRO GLU SER PRO GLY SEQRES 28 A 405 VAL THR SER GLY ILE ARG ILE GLY THR ALA ALA VAL THR SEQRES 29 A 405 THR ARG GLY PHE GLY LEU GLU GLU MET ASP GLU ILE ALA SEQRES 30 A 405 ALA ILE ILE GLY LEU VAL LEU LYS ASN VAL GLY SER GLU SEQRES 31 A 405 GLN ALA LEU GLU GLU ALA ARG GLN ARG VAL ALA ALA LEU SEQRES 32 A 405 THR ASP HET PLP A 501 15 HET ALO A 502 8 HET MPD A 701 8 HETNAM ALO ALLO-THREONINE HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETNAM PLP PYRIDOXAL-5'-PHOSPHATE FORMUL 2 ALO C4 H9 N O3 FORMUL 3 MPD C6 H14 O2 FORMUL 4 PLP C8 H10 N O6 P FORMUL 5 HOH *343(H2 O1) HELIX 1 1 LYS A 2 ASP A 8 1 7 HELIX 2 2 ASP A 8 LYS A 25 1 18 HELIX 3 3 SER A 36 GLY A 44 1 9 HELIX 4 4 SER A 45 LYS A 50 5 6 HELIX 5 5 CYS A 64 GLY A 83 1 20 HELIX 6 6 SER A 93 LEU A 106 1 14 HELIX 7 7 LEU A 117 GLY A 120 5 4 HELIX 8 8 HIS A 122 GLY A 126 5 5 HELIX 9 9 ASN A 130 TYR A 136 1 7 HELIX 10 10 ASP A 151 ARG A 163 1 13 HELIX 11 11 ASP A 179 GLY A 191 1 13 HELIX 12 12 ILE A 201 ALA A 207 1 7 HELIX 13 13 PHE A 242 PHE A 251 1 10 HELIX 14 14 LEU A 259 LEU A 274 1 16 HELIX 15 15 GLN A 275 GLU A 299 1 25 HELIX 16 16 SER A 305 GLY A 307 5 3 HELIX 17 17 ARG A 318 GLN A 321 5 4 HELIX 18 18 THR A 323 VAL A 334 1 12 HELIX 19 19 THR A 360 ARG A 366 1 7 HELIX 20 20 GLY A 369 LYS A 385 1 17 HELIX 21 21 SER A 389 ASP A 405 1 17 SHEET 1 AA 2 ILE A 26 GLU A 27 0 SHEET 2 AA 2 ILE A 336 THR A 337 1 N THR A 337 O ILE A 26 SHEET 1 AB 2 GLY A 54 TYR A 55 0 SHEET 2 AB 2 ARG A 58 ARG A 59 -1 O ARG A 58 N TYR A 55 SHEET 1 AC 7 HIS A 86 ASN A 88 0 SHEET 2 AC 7 GLY A 234 CYS A 238 -1 O ILE A 236 N ASN A 88 SHEET 3 AC 7 PHE A 219 THR A 223 -1 O VAL A 220 N LEU A 237 SHEET 4 AC 7 TYR A 193 ASP A 197 1 O LEU A 194 N PHE A 219 SHEET 5 AC 7 LEU A 166 ALA A 169 1 O ILE A 167 N MET A 195 SHEET 6 AC 7 THR A 111 MET A 115 1 O LEU A 113 N VAL A 168 SHEET 7 AC 7 ASN A 137 TYR A 141 1 O ASN A 137 N VAL A 112 SHEET 1 AD 4 THR A 302 LEU A 303 0 SHEET 2 AD 4 LEU A 312 ASP A 316 -1 O ASP A 316 N THR A 302 SHEET 3 AD 4 GLY A 355 GLY A 359 -1 O ILE A 356 N VAL A 315 SHEET 4 AD 4 ASN A 339 ASN A 341 -1 O ASN A 339 N ARG A 357 LINK C4A PLP A 501 N ALO A 502 1555 1555 1.24 CISPEP 1 PHE A 251 PRO A 252 0 6.91 SITE 1 AC1 18 TYR A 51 SER A 93 GLY A 94 ALA A 95 SITE 2 AC1 18 HIS A 122 ALA A 171 SER A 172 ASP A 197 SITE 3 AC1 18 ALA A 199 HIS A 200 THR A 223 HIS A 225 SITE 4 AC1 18 LYS A 226 GLY A 256 GLY A 257 ALO A 502 SITE 5 AC1 18 HOH A2214 HOH A2342 SITE 1 AC2 9 SER A 31 TYR A 51 GLU A 53 TYR A 61 SITE 2 AC2 9 HIS A 122 HIS A 200 LYS A 226 ARG A 357 SITE 3 AC2 9 PLP A 501 SITE 1 AC3 6 TYR A 152 GLN A 321 LEU A 322 VAL A 387 SITE 2 AC3 6 HOH A2184 HOH A2343 CRYST1 60.905 106.255 57.023 90.00 90.00 90.00 P 21 21 2 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 0.016419 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009411 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017537 0.00000