HEADER LYASE 13-APR-23 8ORA TITLE HUMAN HOLO AROMATIC L-AMINO ACID DECARBOXYLASE (AADC) EXTERNAL TITLE 2 ALDIMINE WITH L-DOPA METHYLESTER COMPND MOL_ID: 1; COMPND 2 MOLECULE: DOPA DECARBOXYLASE (AROMATIC L-AMINO ACID DECARBOXYLASE); COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DOPA DECARBOXYLASE (AROMATIC L-AMINO ACID DECARBOXYLASE), COMPND 5 ISOFORM CRA_A; 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: DDC, HCG_1811384, TCAG7.584; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DOPA DECARBOXILASE, HUMAN AROMATIC AMINO ACID DECARBOXYLASE, AADC KEYWDS 2 DEFICIENCY, L-DOPA, DOPAMINE, PYRIDOXAL PHOSPHATE, PLP, MELEVODOPA, KEYWDS 3 DOPA METHYLESTER, DME, CATALYTIC LOOP, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR G.BISELLO,M.PERDUCA,M.BERTOLDI REVDAT 1 30-AUG-23 8ORA 0 JRNL AUTH G.BISELLO,R.P.RIBEIRO,M.PERDUCA,B.D.BELVISO, JRNL AUTH 2 P.POLVERINO DE' LAURETO,A.GIORGETTI,R.CALIANDRO,M.BERTOLDI JRNL TITL HUMAN AROMATIC AMINO ACID DECARBOXYLASE IS AN ASYMMETRIC AND JRNL TITL 2 FLEXIBLE ENZYME: IMPLICATION IN AROMATIC AMINO ACID JRNL TITL 3 DECARBOXYLASE DEFICIENCY. JRNL REF PROTEIN SCI. V. 32 E4732 2023 JRNL REFN ESSN 1469-896X JRNL PMID 37466248 JRNL DOI 10.1002/PRO.4732 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.89 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 28886 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.090 REMARK 3 FREE R VALUE TEST SET COUNT : 1470 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 29.8900 - 5.3300 0.92 2598 144 0.1942 0.1889 REMARK 3 2 5.3300 - 4.2300 0.95 2503 145 0.1727 0.1819 REMARK 3 3 4.2300 - 3.7000 0.96 2513 117 0.1893 0.2049 REMARK 3 4 3.7000 - 3.3600 0.96 2478 146 0.2087 0.2478 REMARK 3 5 3.3600 - 3.1200 0.97 2492 124 0.2442 0.2709 REMARK 3 6 3.1200 - 2.9400 0.97 2491 129 0.2464 0.2541 REMARK 3 7 2.9400 - 2.7900 0.97 2475 125 0.2428 0.2337 REMARK 3 8 2.7900 - 2.6700 0.97 2472 130 0.2497 0.2617 REMARK 3 9 2.6700 - 2.5700 0.98 2451 139 0.2471 0.2589 REMARK 3 10 2.5700 - 2.4800 0.98 2490 131 0.2460 0.2708 REMARK 3 11 2.4800 - 2.4000 0.98 2453 140 0.2570 0.2902 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.470 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.002 NULL REMARK 3 ANGLE : 0.505 NULL REMARK 3 CHIRALITY : 0.040 575 REMARK 3 PLANARITY : 0.004 679 REMARK 3 DIHEDRAL : 13.749 1437 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 36.4955 -32.7828 -9.3399 REMARK 3 T TENSOR REMARK 3 T11: 0.2752 T22: 0.2552 REMARK 3 T33: 0.2588 T12: -0.0187 REMARK 3 T13: 0.0089 T23: 0.0289 REMARK 3 L TENSOR REMARK 3 L11: 0.5743 L22: 0.5936 REMARK 3 L33: 0.8473 L12: -0.0105 REMARK 3 L13: -0.0703 L23: -0.1509 REMARK 3 S TENSOR REMARK 3 S11: -0.0356 S12: -0.0171 S13: -0.0898 REMARK 3 S21: 0.0771 S22: 0.0043 S23: -0.0586 REMARK 3 S31: 0.0765 S32: -0.0132 S33: 0.0339 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8ORA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-APR-23. REMARK 100 THE DEPOSITION ID IS D_1292129841. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-NOV-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87313 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 X 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28904 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 48.270 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : 13.70 REMARK 200 R MERGE (I) : 0.10500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.50700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: FFT REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, 40% PEG 200, PH 7.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 72.74733 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 145.49467 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 109.12100 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 181.86833 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 36.37367 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 72.74733 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 145.49467 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 181.86833 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 109.12100 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 36.37367 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 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 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -36.37367 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 707 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 C4A PLP A 501 C8 W5I A 502 2.01 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 TYR A 79 -116.34 53.37 REMARK 500 SER A 108 103.10 -175.01 REMARK 500 GLU A 135 49.77 -99.14 REMARK 500 LYS A 136 7.77 53.10 REMARK 500 LYS A 303 -64.24 -105.04 REMARK 500 CYS A 311 108.11 -163.95 REMARK 500 ILE A 405 -48.57 -133.68 REMARK 500 ARG A 441 -116.59 60.20 REMARK 500 ARG A 479 40.39 -88.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8OR9 RELATED DB: PDB REMARK 900 HUMAN HOLO AROMATIC L-AMINO ACID DECARBOXYLASE (AADC) NATIVE REMARK 900 STRUCTURE AT PHYSIOLOGICAL PH DBREF 8ORA A 1 480 UNP Q53Y41 Q53Y41_HUMAN 1 480 SEQRES 1 A 480 MET ASN ALA SER GLU PHE ARG ARG ARG GLY LYS GLU MET SEQRES 2 A 480 VAL ASP TYR VAL ALA ASN TYR MET GLU GLY ILE GLU GLY SEQRES 3 A 480 ARG GLN VAL TYR PRO ASP VAL GLU PRO GLY TYR LEU ARG SEQRES 4 A 480 PRO LEU ILE PRO ALA ALA ALA PRO GLN GLU PRO ASP THR SEQRES 5 A 480 PHE GLU ASP ILE ILE ASN ASP VAL GLU LYS ILE ILE MET SEQRES 6 A 480 PRO GLY VAL THR HIS TRP HIS SER PRO TYR PHE PHE ALA SEQRES 7 A 480 TYR PHE PRO THR ALA SER SER TYR PRO ALA MET LEU ALA SEQRES 8 A 480 ASP MET LEU CYS GLY ALA ILE GLY CYS ILE GLY PHE SER SEQRES 9 A 480 TRP ALA ALA SER PRO ALA CYS THR GLU LEU GLU THR VAL SEQRES 10 A 480 MET MET ASP TRP LEU GLY LYS MET LEU GLU LEU PRO LYS SEQRES 11 A 480 ALA PHE LEU ASN GLU LYS ALA GLY GLU GLY GLY GLY VAL SEQRES 12 A 480 ILE GLN GLY SER ALA SER GLU ALA THR LEU VAL ALA LEU SEQRES 13 A 480 LEU ALA ALA ARG THR LYS VAL ILE HIS ARG LEU GLN ALA SEQRES 14 A 480 ALA SER PRO GLU LEU THR GLN ALA ALA ILE MET GLU LYS SEQRES 15 A 480 LEU VAL ALA TYR SER SER ASP GLN ALA HIS SER SER VAL SEQRES 16 A 480 GLU ARG ALA GLY LEU ILE GLY GLY VAL LYS LEU LYS ALA SEQRES 17 A 480 ILE PRO SER ASP GLY ASN PHE ALA MET ARG ALA SER ALA SEQRES 18 A 480 LEU GLN GLU ALA LEU GLU ARG ASP LYS ALA ALA GLY LEU SEQRES 19 A 480 ILE PRO PHE PHE MET VAL ALA THR LEU GLY THR THR THR SEQRES 20 A 480 CYS CYS SER PHE ASP ASN LEU LEU GLU VAL GLY PRO ILE SEQRES 21 A 480 CYS ASN LYS GLU ASP ILE TRP LEU HIS VAL ASP ALA ALA SEQRES 22 A 480 TYR ALA GLY SER ALA PHE ILE CYS PRO GLU PHE ARG HIS SEQRES 23 A 480 LEU LEU ASN GLY VAL GLU PHE ALA ASP SER PHE ASN PHE SEQRES 24 A 480 ASN PRO HIS LYS TRP LEU LEU VAL ASN PHE ASP CYS SER SEQRES 25 A 480 ALA MET TRP VAL LYS LYS ARG THR ASP LEU THR GLY ALA SEQRES 26 A 480 PHE ARG LEU ASP PRO THR TYR LEU LYS HIS SER HIS GLN SEQRES 27 A 480 ASP SER GLY LEU ILE THR ASP TYR ARG HIS TRP GLN ILE SEQRES 28 A 480 PRO LEU GLY ARG ARG PHE ARG SER LEU LYS MET TRP PHE SEQRES 29 A 480 VAL PHE ARG MET TYR GLY VAL LYS GLY LEU GLN ALA TYR SEQRES 30 A 480 ILE ARG LYS HIS VAL GLN LEU SER HIS GLU PHE GLU SER SEQRES 31 A 480 LEU VAL ARG GLN ASP PRO ARG PHE GLU ILE CYS VAL GLU SEQRES 32 A 480 VAL ILE LEU GLY LEU VAL CYS PHE ARG LEU LYS GLY SER SEQRES 33 A 480 ASN LYS VAL ASN GLU ALA LEU LEU GLN ARG ILE ASN SER SEQRES 34 A 480 ALA LYS LYS ILE HIS LEU VAL PRO CYS HIS LEU ARG ASP SEQRES 35 A 480 LYS PHE VAL LEU ARG PHE ALA ILE CYS SER ARG THR VAL SEQRES 36 A 480 GLU SER ALA HIS VAL GLN ARG ALA TRP GLU HIS ILE LYS SEQRES 37 A 480 GLU LEU ALA ALA ASP VAL LEU ARG ALA GLU ARG GLU HET PLP A 501 15 HET W5I A 502 15 HET PG4 A 503 13 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM W5I METHYL (2~{R})-2-AZANYL-3-[3,4-BIS(OXIDANYL) HETNAM 2 W5I PHENYL]PROPANOATE HETNAM PG4 TETRAETHYLENE GLYCOL HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 2 PLP C8 H10 N O6 P FORMUL 3 W5I C10 H13 N O4 FORMUL 4 PG4 C8 H18 O5 FORMUL 5 HOH *111(H2 O) HELIX 1 AA1 ASN A 2 GLY A 23 1 22 HELIX 2 AA2 ILE A 24 ARG A 27 5 4 HELIX 3 AA3 LEU A 38 ILE A 42 5 5 HELIX 4 AA4 THR A 52 ILE A 63 1 12 HELIX 5 AA5 ILE A 64 VAL A 68 5 5 HELIX 6 AA6 SER A 85 GLY A 99 1 15 HELIX 7 AA7 SER A 108 LEU A 126 1 19 HELIX 8 AA8 PRO A 129 LEU A 133 5 5 HELIX 9 AA9 SER A 147 SER A 171 1 25 HELIX 10 AB1 THR A 175 LYS A 182 1 8 HELIX 11 AB2 HIS A 192 GLY A 203 1 12 HELIX 12 AB3 ARG A 218 ALA A 232 1 15 HELIX 13 AB4 ASN A 253 GLU A 264 1 12 HELIX 14 AB5 TYR A 274 CYS A 281 5 8 HELIX 15 AB6 PHE A 284 ASN A 289 5 6 HELIX 16 AB7 GLY A 290 ALA A 294 5 5 HELIX 17 AB8 ASN A 300 LEU A 305 1 6 HELIX 18 AB9 LYS A 318 GLY A 324 1 7 HELIX 19 AC1 PRO A 330 LYS A 334 5 5 HELIX 20 AC2 ASP A 345 GLN A 350 5 6 HELIX 21 AC3 ARG A 358 ARG A 393 1 36 HELIX 22 AC4 SER A 416 LYS A 431 1 16 HELIX 23 AC5 GLU A 456 ARG A 479 1 24 SHEET 1 AA1 7 GLY A 141 GLN A 145 0 SHEET 2 AA1 7 SER A 312 VAL A 316 -1 O SER A 312 N GLN A 145 SHEET 3 AA1 7 SER A 296 PHE A 299 -1 N PHE A 297 O TRP A 315 SHEET 4 AA1 7 TRP A 267 ASP A 271 1 N VAL A 270 O SER A 296 SHEET 5 AA1 7 ILE A 235 THR A 242 1 N MET A 239 O HIS A 269 SHEET 6 AA1 7 LEU A 183 SER A 188 1 N TYR A 186 O VAL A 240 SHEET 7 AA1 7 LYS A 205 ILE A 209 1 O ILE A 209 N SER A 187 SHEET 1 AA2 4 PHE A 398 ILE A 400 0 SHEET 2 AA2 4 LEU A 408 LEU A 413 -1 O ARG A 412 N GLU A 399 SHEET 3 AA2 4 LYS A 443 ALA A 449 -1 O PHE A 448 N VAL A 409 SHEET 4 AA2 4 PRO A 437 LEU A 440 -1 N CYS A 438 O VAL A 445 LINK C4A PLP A 501 N1 W5I A 502 1555 1555 1.43 CISPEP 1 PHE A 309 ASP A 310 0 6.12 CRYST1 107.642 107.642 218.242 90.00 90.00 120.00 P 61 2 2 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 0.009290 0.005364 0.000000 0.00000 SCALE2 0.000000 0.010727 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004582 0.00000