HEADER TRANSFERASE 11-JUL-17 5OG0 TITLE CRYSTAL STRUCTURE OF HUMAN ALANINE:GLYOXYLATE AMINOTRANSFERASE MAJOR TITLE 2 ALLELE (AGT-MA) AT 2.5 ANGSTROM; INTERNAL ALDIMINE WITH PLP IN THE TITLE 3 ACTIVE SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE--PYRUVATE AMINOTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SPT,ALANINE--GLYOXYLATE AMINOTRANSFERASE,AGT; COMPND 5 EC: 2.6.1.51,2.6.1.44; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: AGXT, AGT1, SPAT; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS AMINOTRANSFERASE, DETOXIFICATION, LIVER, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR G.GIARDINA,F.CUTRUZZOLA,C.BORRI VOLTATTORNI,B.CELLINI,R.MONTIOLI REVDAT 2 17-JAN-24 5OG0 1 REMARK REVDAT 1 27-SEP-17 5OG0 0 JRNL AUTH G.GIARDINA,A.PAIARDINI,R.MONTIOLI,B.CELLINI,C.B.VOLTATTORNI, JRNL AUTH 2 F.CUTRUZZOLA JRNL TITL RADIATION DAMAGE AT THE ACTIVE SITE OF HUMAN JRNL TITL 2 ALANINE:GLYOXYLATE AMINOTRANSFERASE REVEALS THAT THE JRNL TITL 3 COFACTOR POSITION IS FINELY TUNED DURING CATALYSIS. JRNL REF SCI REP V. 7 11704 2017 JRNL REFN ESSN 2045-2322 JRNL PMID 28916765 JRNL DOI 10.1038/S41598-017-11948-W REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 19788 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) : 0.257 REMARK 3 R VALUE (WORKING SET) : 0.255 REMARK 3 FREE R VALUE : 0.294 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1067 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2934 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 43 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 54.61 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.59000 REMARK 3 B22 (A**2) : 1.59000 REMARK 3 B33 (A**2) : -3.18000 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): 0.402 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.292 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.276 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.713 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 4 REMARK 4 5OG0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-JUL-17. REMARK 100 THE DEPOSITION ID IS D_1200005746. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-MAR-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ELETTRA REMARK 200 BEAMLINE : 5.2R REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.31 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21107 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 47.460 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 17.50 REMARK 200 R MERGE (I) : 0.11600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 18.40 REMARK 200 R MERGE FOR SHELL (I) : 0.99200 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: MOLREP REMARK 200 STARTING MODEL: 5F9S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION; 0.2 M AGT, 18MM REMARK 280 POTASSIUM PHOSPHATE PH7.4, 20MM HEPES PH 7.4, 5% JEFFAMINE REMARK 280 (HAMPTON), 5MM SODIUM HYDROXYLAMINE. RESERVOIR; PEG 6K 12%, 100 REMARK 280 MM MES PH 5.0. MIXING: 1+1 MICROL CRYOPROTECTANT; 25% MPD, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 70.59850 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 45.33650 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 45.33650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 35.29925 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 45.33650 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 45.33650 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 105.89775 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 45.33650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.33650 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 35.29925 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 45.33650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.33650 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 105.89775 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 70.59850 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: 9170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 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 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -70.59850 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 ALA A 2 REMARK 465 SER A 3 REMARK 465 LYS A 391 REMARK 465 LEU A 392 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 5 CG CD CE NZ REMARK 470 LYS A 12 CG CD CE NZ REMARK 470 LEU A 101 CG CD1 CD2 REMARK 470 ARG A 122 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 137 CG CD OE1 NE2 REMARK 470 LEU A 143 CG CD1 CD2 REMARK 470 LYS A 147 CG CD CE NZ REMARK 470 LYS A 177 CG CD CE NZ REMARK 470 ARG A 197 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 234 CG CD CE NZ REMARK 470 LYS A 312 CG CD CE NZ REMARK 470 LYS A 389 CG CD CE NZ REMARK 470 LYS A 390 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 504 O HOH A 504 8554 0.68 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 LYS A 5 70.05 71.35 REMARK 500 PRO A 28 5.27 -68.72 REMARK 500 GLN A 69 70.65 56.29 REMARK 500 SER A 79 56.79 -69.11 REMARK 500 VAL A 113 -75.46 -54.59 REMARK 500 LYS A 177 10.38 56.58 REMARK 500 LYS A 209 -119.81 -100.64 REMARK 500 PRO A 257 158.57 -49.43 REMARK 500 HIS A 261 -66.69 -104.57 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 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5F9S RELATED DB: PDB DBREF 5OG0 A 1 392 UNP P21549 SPYA_HUMAN 1 392 SEQRES 1 A 392 MET ALA SER HIS LYS LEU LEU VAL THR PRO PRO LYS ALA SEQRES 2 A 392 LEU LEU LYS PRO LEU SER ILE PRO ASN GLN LEU LEU LEU SEQRES 3 A 392 GLY PRO GLY PRO SER ASN LEU PRO PRO ARG ILE MET ALA SEQRES 4 A 392 ALA GLY GLY LEU GLN MET ILE GLY SER MET SER LYS ASP SEQRES 5 A 392 MET TYR GLN ILE MET ASP GLU ILE LYS GLU GLY ILE GLN SEQRES 6 A 392 TYR VAL PHE GLN THR ARG ASN PRO LEU THR LEU VAL ILE SEQRES 7 A 392 SER GLY SER GLY HIS CYS ALA LEU GLU ALA ALA LEU VAL SEQRES 8 A 392 ASN VAL LEU GLU PRO GLY ASP SER PHE LEU VAL GLY ALA SEQRES 9 A 392 ASN GLY ILE TRP GLY GLN ARG ALA VAL ASP ILE GLY GLU SEQRES 10 A 392 ARG ILE GLY ALA ARG VAL HIS PRO MET THR LYS ASP PRO SEQRES 11 A 392 GLY GLY HIS TYR THR LEU GLN GLU VAL GLU GLU GLY LEU SEQRES 12 A 392 ALA GLN HIS LYS PRO VAL LEU LEU PHE LEU THR HIS GLY SEQRES 13 A 392 GLU SER SER THR GLY VAL LEU GLN PRO LEU ASP GLY PHE SEQRES 14 A 392 GLY GLU LEU CYS HIS ARG TYR LYS CYS LEU LEU LEU VAL SEQRES 15 A 392 ASP SER VAL ALA SER LEU GLY GLY THR PRO LEU TYR MET SEQRES 16 A 392 ASP ARG GLN GLY ILE ASP ILE LEU TYR SER GLY SER GLN SEQRES 17 A 392 LYS ALA LEU ASN ALA PRO PRO GLY THR SER LEU ILE SER SEQRES 18 A 392 PHE SER ASP LYS ALA LYS LYS LYS MET TYR SER ARG LYS SEQRES 19 A 392 THR LYS PRO PHE SER PHE TYR LEU ASP ILE LYS TRP LEU SEQRES 20 A 392 ALA ASN PHE TRP GLY CYS ASP ASP GLN PRO ARG MET TYR SEQRES 21 A 392 HIS HIS THR ILE PRO VAL ILE SER LEU TYR SER LEU ARG SEQRES 22 A 392 GLU SER LEU ALA LEU ILE ALA GLU GLN GLY LEU GLU ASN SEQRES 23 A 392 SER TRP ARG GLN HIS ARG GLU ALA ALA ALA TYR LEU HIS SEQRES 24 A 392 GLY ARG LEU GLN ALA LEU GLY LEU GLN LEU PHE VAL LYS SEQRES 25 A 392 ASP PRO ALA LEU ARG LEU PRO THR VAL THR THR VAL ALA SEQRES 26 A 392 VAL PRO ALA GLY TYR ASP TRP ARG ASP ILE VAL SER TYR SEQRES 27 A 392 VAL ILE ASP HIS PHE ASP ILE GLU ILE MET GLY GLY LEU SEQRES 28 A 392 GLY PRO SER THR GLY LYS VAL LEU ARG ILE GLY LEU LEU SEQRES 29 A 392 GLY CYS ASN ALA THR ARG GLU ASN VAL ASP ARG VAL THR SEQRES 30 A 392 GLU ALA LEU ARG ALA ALA LEU GLN HIS CYS PRO LYS LYS SEQRES 31 A 392 LYS LEU HET PLP A 401 15 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 2 PLP C8 H10 N O6 P FORMUL 3 HOH *43(H2 O) HELIX 1 AA1 PRO A 11 LYS A 16 5 6 HELIX 2 AA2 PRO A 34 GLY A 42 1 9 HELIX 3 AA3 SER A 50 GLN A 69 1 20 HELIX 4 AA4 SER A 81 LEU A 94 1 14 HELIX 5 AA5 GLY A 106 ILE A 119 1 14 HELIX 6 AA6 THR A 135 LYS A 147 1 13 HELIX 7 AA7 GLY A 168 TYR A 176 1 9 HELIX 8 AA8 SER A 223 ARG A 233 1 11 HELIX 9 AA9 ASP A 243 TRP A 251 1 9 HELIX 10 AB1 PRO A 265 GLY A 283 1 19 HELIX 11 AB2 GLY A 283 LEU A 305 1 23 HELIX 12 AB3 ASP A 313 ARG A 317 5 5 HELIX 13 AB4 ASP A 331 ASP A 344 1 14 HELIX 14 AB5 LEU A 351 THR A 355 5 5 HELIX 15 AB6 LEU A 364 ALA A 368 5 5 HELIX 16 AB7 THR A 369 CYS A 387 1 19 SHEET 1 AA1 2 LEU A 24 LEU A 25 0 SHEET 2 AA1 2 ILE A 345 GLU A 346 1 O GLU A 346 N LEU A 24 SHEET 1 AA2 7 LEU A 74 ILE A 78 0 SHEET 2 AA2 7 SER A 218 PHE A 222 -1 O SER A 218 N ILE A 78 SHEET 3 AA2 7 ILE A 202 GLY A 206 -1 N SER A 205 O LEU A 219 SHEET 4 AA2 7 LEU A 179 ASP A 183 1 N VAL A 182 O ILE A 202 SHEET 5 AA2 7 LEU A 150 THR A 154 1 N LEU A 151 O LEU A 179 SHEET 6 AA2 7 SER A 99 VAL A 102 1 N LEU A 101 O PHE A 152 SHEET 7 AA2 7 ARG A 122 PRO A 125 1 O HIS A 124 N PHE A 100 SHEET 1 AA3 3 VAL A 321 ALA A 325 0 SHEET 2 AA3 3 VAL A 358 GLY A 362 -1 O ILE A 361 N THR A 322 SHEET 3 AA3 3 MET A 348 GLY A 349 -1 N MET A 348 O ARG A 360 LINK NZ LYS A 209 C4A PLP A 401 1555 1555 1.49 CISPEP 1 GLY A 29 PRO A 30 0 -2.11 SITE 1 AC1 13 SER A 81 GLY A 82 HIS A 83 TRP A 108 SITE 2 AC1 13 GLY A 156 SER A 158 ASP A 183 VAL A 185 SITE 3 AC1 13 ALA A 186 GLN A 208 LYS A 209 TYR A 260 SITE 4 AC1 13 THR A 263 CRYST1 90.673 90.673 141.197 90.00 90.00 90.00 P 41 21 2 8 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 0.011029 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011029 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007082 0.00000