HEADER LYASE 12-SEP-17 6EGR TITLE CRYSTAL STRUCTURE OF CITROBACTER FREUNDII METHIONINE GAMMA-LYASE WITH TITLE 2 V358Y REPLACEMENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHIONINE GAMMA-LYASE; COMPND 3 CHAIN: A; COMPND 4 EC: 4.4.1.11; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CITROBACTER FREUNDII; SOURCE 3 ORGANISM_TAXID: 546; SOURCE 4 GENE: AN672_11005, BED45_02240, BEH73_12300, CFB38_0199, SOURCE 5 HMPREF3212_02785, TO64_18625; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 83333 KEYWDS METHIONINE GAMMA-LYASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR S.V.REVTOVICH,N.DEMITRI,S.RABONI,A.D.NIKULIN,E.A.MOROZOVA, AUTHOR 2 T.V.DEMIDKINA,P.STORICI,A.MOZZARELLI REVDAT 3 17-JAN-24 6EGR 1 REMARK REVDAT 2 23-OCT-19 6EGR 1 COMPND JRNL REVDAT 1 10-OCT-18 6EGR 0 JRNL AUTH S.RABONI,S.REVTOVICH,N.DEMITRI,B.GIABBAI,P.STORICI, JRNL AUTH 2 C.COCCONCELLI,S.FAGGIANO,E.ROSINI,L.POLLEGIONI,S.GALATI, JRNL AUTH 3 A.BUSCHINI,E.MOROZOVA,V.KULIKOVA,A.NIKULIN,E.GABELLIERI, JRNL AUTH 4 P.CIONI,T.DEMIDKINA,A.MOZZARELLI JRNL TITL ENGINEERING METHIONINE GAMMA-LYASE FROM CITROBACTER FREUNDII JRNL TITL 2 FOR ANTICANCER ACTIVITY. JRNL REF BIOCHIM BIOPHYS ACTA V.1866 1260 2018 JRNL REF 2 PROTEINS PROTEOM JRNL REFN ISSN 1878-1454 JRNL PMID 30268810 JRNL DOI 10.1016/J.BBAPAP.2018.09.011 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.24 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 78624 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.140 REMARK 3 R VALUE (WORKING SET) : 0.138 REMARK 3 FREE R VALUE : 0.174 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 3915 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 44.2603 - 4.4017 1.00 2879 130 0.1378 0.1546 REMARK 3 2 4.4017 - 3.4942 0.98 2735 129 0.1167 0.1624 REMARK 3 3 3.4942 - 3.0526 0.99 2730 134 0.1303 0.1552 REMARK 3 4 3.0526 - 2.7736 0.99 2693 151 0.1381 0.1778 REMARK 3 5 2.7736 - 2.5748 0.99 2694 119 0.1344 0.1860 REMARK 3 6 2.5748 - 2.4230 1.00 2683 162 0.1386 0.1578 REMARK 3 7 2.4230 - 2.3017 0.99 2669 148 0.1348 0.1512 REMARK 3 8 2.3017 - 2.2015 1.00 2663 147 0.1330 0.1529 REMARK 3 9 2.2015 - 2.1167 0.99 2661 108 0.1291 0.1842 REMARK 3 10 2.1167 - 2.0437 0.99 2678 141 0.1308 0.1684 REMARK 3 11 2.0437 - 1.9798 0.99 2630 150 0.1410 0.1658 REMARK 3 12 1.9798 - 1.9232 0.99 2687 127 0.1370 0.1726 REMARK 3 13 1.9232 - 1.8726 0.99 2676 128 0.1383 0.1755 REMARK 3 14 1.8726 - 1.8269 1.00 2625 130 0.1386 0.1827 REMARK 3 15 1.8269 - 1.7853 1.00 2672 135 0.1392 0.1866 REMARK 3 16 1.7853 - 1.7473 1.00 2696 126 0.1450 0.1868 REMARK 3 17 1.7473 - 1.7124 1.00 2658 138 0.1540 0.1851 REMARK 3 18 1.7124 - 1.6801 1.00 2642 152 0.1480 0.2218 REMARK 3 19 1.6801 - 1.6501 1.00 2663 132 0.1542 0.2446 REMARK 3 20 1.6501 - 1.6221 1.00 2633 139 0.1464 0.2002 REMARK 3 21 1.6221 - 1.5959 1.00 2645 145 0.1648 0.2101 REMARK 3 22 1.5959 - 1.5714 1.00 2637 135 0.1653 0.1894 REMARK 3 23 1.5714 - 1.5483 1.00 2640 158 0.1771 0.2139 REMARK 3 24 1.5483 - 1.5265 0.99 2600 173 0.1883 0.2201 REMARK 3 25 1.5265 - 1.5058 0.99 2624 162 0.2061 0.2389 REMARK 3 26 1.5058 - 1.4863 0.99 2638 137 0.2079 0.2486 REMARK 3 27 1.4863 - 1.4677 1.00 2639 139 0.2095 0.2810 REMARK 3 28 1.4677 - 1.4500 1.00 2619 140 0.2195 0.2642 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.790 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 : 0.005 3347 REMARK 3 ANGLE : 0.844 4581 REMARK 3 CHIRALITY : 0.079 523 REMARK 3 PLANARITY : 0.006 602 REMARK 3 DIHEDRAL : 10.243 1887 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 6EGR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-SEP-17. REMARK 100 THE DEPOSITION ID IS D_1200006602. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JUL-17 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 : 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) : 1.0000 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 : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 249456 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 200 DATA REDUNDANCY : 2.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.1800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 76.9 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: PHASER REMARK 200 STARTING MODEL: 2RFV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 35% MMEPEG 2000, 50 MM TRIS-HCL, 0.2 REMARK 280 MM PLP, PROTEIN 10 MG/ML, 0.25% DTT, PH 8.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 303K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 28.33350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 61.43600 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 63.75750 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 28.33350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 61.43600 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 63.75750 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 28.33350 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 61.43600 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 63.75750 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 28.33350 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 61.43600 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 63.75750 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 25200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 46910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -97.0 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 -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 350 BIOMT1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 0.00000 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 509 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 609 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 617 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 745 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 763 LIES ON A SPECIAL POSITION. 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 PHE A 398 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 O HOH A 640 O HOH A 758 2.17 REMARK 500 OG1 THR A 162 O HOH A 501 2.19 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 LEU A 51 19.64 59.18 REMARK 500 ILE A 57 -48.84 -132.09 REMARK 500 SER A 190 160.30 71.70 REMARK 500 LYS A 210 -122.12 -90.96 REMARK 500 VAL A 236 -60.29 -121.22 REMARK 500 ILE A 241 -62.89 -94.65 REMARK 500 SER A 339 -179.61 64.88 REMARK 500 MET A 353 -85.72 -112.98 REMARK 500 PRO A 357 35.73 -82.71 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 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PGE A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 402 DBREF1 6EGR A 1 398 UNP A0A0A5P8W7_CITFR DBREF2 6EGR A A0A0A5P8W7 1 398 SEQADV 6EGR TYR A 358 UNP A0A0A5P8W VAL 358 ENGINEERED MUTATION SEQRES 1 A 398 MET SER ASP CSO ARG THR TYR GLY PHE ASN THR GLN ILE SEQRES 2 A 398 VAL HIS ALA GLY GLN GLN PRO ASP PRO SER THR GLY ALA SEQRES 3 A 398 LEU SER THR PRO ILE PHE GLN THR SER THR PHE VAL PHE SEQRES 4 A 398 ASP SER ALA GLU GLN GLY ALA ALA ARG PHE ALA LEU GLU SEQRES 5 A 398 GLU SER GLY TYR ILE TYR THR ARG LEU GLY ASN PRO THR SEQRES 6 A 398 THR ASP ALA LEU GLU LYS LYS LEU ALA VAL LEU GLU ARG SEQRES 7 A 398 GLY GLU ALA GLY LEU ALA THR ALA SER GLY ILE SER ALA SEQRES 8 A 398 ILE THR THR THR LEU LEU THR LEU CYS GLN GLN GLY ASP SEQRES 9 A 398 HIS ILE VAL SER ALA SER ALA ILE TYR GLY CSO THR HIS SEQRES 10 A 398 ALA PHE LEU SER HIS SER MET PRO LYS PHE GLY ILE ASN SEQRES 11 A 398 VAL SER PHE VAL ASP ALA ALA LYS PRO GLU GLU ILE ARG SEQRES 12 A 398 ALA ALA MET ARG PRO GLU THR LYS VAL VAL TYR ILE GLU SEQRES 13 A 398 THR PRO ALA ASN PRO THR LEU SER LEU VAL ASP ILE GLU SEQRES 14 A 398 THR VAL ALA GLY ILE ALA HIS GLN GLN GLY ALA LEU LEU SEQRES 15 A 398 VAL VAL ASP ASN THR PHE MET SER PRO TYR CYS GLN GLN SEQRES 16 A 398 PRO LEU GLN LEU GLY ALA ASP ILE VAL VAL HIS SER VAL SEQRES 17 A 398 THR LYS TYR ILE ASN GLY HIS GLY ASP VAL ILE GLY GLY SEQRES 18 A 398 ILE ILE VAL GLY LYS GLN GLU PHE ILE ASP GLN ALA ARG SEQRES 19 A 398 PHE VAL GLY LEU LYS ASP ILE THR GLY GLY CYS MET SER SEQRES 20 A 398 PRO PHE ASN ALA TRP LEU THR LEU ARG GLY VAL LYS THR SEQRES 21 A 398 LEU GLY ILE ARG MET GLU ARG HIS CYS GLU ASN ALA LEU SEQRES 22 A 398 LYS ILE ALA ARG PHE LEU GLU GLY HIS PRO SER ILE THR SEQRES 23 A 398 ARG VAL TYR TYR PRO GLY LEU SER SER HIS PRO GLN TYR SEQRES 24 A 398 GLU LEU GLY GLN ARG GLN MET SER LEU PRO GLY GLY ILE SEQRES 25 A 398 ILE SER PHE GLU ILE ALA GLY GLY LEU GLU ALA GLY ARG SEQRES 26 A 398 ARG MET ILE ASN SER VAL GLU LEU CYS LEU LEU ALA VAL SEQRES 27 A 398 SER LEU GLY ASP THR GLU THR LEU ILE GLN HIS PRO ALA SEQRES 28 A 398 SER MET THR HIS SER PRO TYR ALA PRO GLU GLU ARG LEU SEQRES 29 A 398 LYS ALA GLY ILE THR ASP GLY LEU ILE ARG LEU SER VAL SEQRES 30 A 398 GLY LEU GLU ASP PRO GLU ASP ILE ILE ASN ASP LEU GLU SEQRES 31 A 398 HIS ALA ILE ARG LYS ALA THR PHE MODRES 6EGR CSO A 4 CYS MODIFIED RESIDUE MODRES 6EGR CSO A 115 CYS MODIFIED RESIDUE HET CSO A 4 11 HET CSO A 115 11 HET PLP A 400 15 HET PGE A 401 10 HET PEG A 402 7 HETNAM CSO S-HYDROXYCYSTEINE HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM PGE TRIETHYLENE GLYCOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 1 CSO 2(C3 H7 N O3 S) FORMUL 2 PLP C8 H10 N O6 P FORMUL 3 PGE C6 H14 O4 FORMUL 4 PEG C4 H10 O3 FORMUL 5 HOH *383(H2 O) HELIX 1 AA1 ASP A 3 TYR A 7 5 5 HELIX 2 AA2 GLY A 8 ALA A 16 1 9 HELIX 3 AA3 SER A 41 ALA A 50 1 10 HELIX 4 AA4 ASN A 63 ARG A 78 1 16 HELIX 5 AA5 SER A 87 CYS A 100 1 14 HELIX 6 AA6 TYR A 113 SER A 123 1 11 HELIX 7 AA7 MET A 124 GLY A 128 5 5 HELIX 8 AA8 LYS A 138 MET A 146 1 9 HELIX 9 AA9 ASP A 167 GLN A 178 1 12 HELIX 10 AB1 GLN A 195 GLY A 200 5 6 HELIX 11 AB2 LYS A 226 VAL A 236 1 11 HELIX 12 AB3 VAL A 236 ILE A 241 1 6 HELIX 13 AB4 SER A 247 LYS A 259 1 13 HELIX 14 AB5 THR A 260 GLY A 281 1 22 HELIX 15 AB6 GLN A 298 MET A 306 1 9 HELIX 16 AB7 GLY A 319 ASN A 329 1 11 HELIX 17 AB8 ALA A 359 LYS A 365 1 7 HELIX 18 AB9 ASP A 381 THR A 397 1 17 SHEET 1 AA1 7 ALA A 81 THR A 85 0 SHEET 2 AA1 7 GLY A 221 GLY A 225 -1 O GLY A 221 N THR A 85 SHEET 3 AA1 7 ILE A 203 SER A 207 -1 N VAL A 204 O VAL A 224 SHEET 4 AA1 7 LEU A 181 ASP A 185 1 N VAL A 184 O ILE A 203 SHEET 5 AA1 7 THR A 150 GLU A 156 1 N VAL A 153 O VAL A 183 SHEET 6 AA1 7 HIS A 105 ALA A 109 1 N HIS A 105 O LYS A 151 SHEET 7 AA1 7 ASN A 130 VAL A 134 1 O SER A 132 N SER A 108 SHEET 1 AA2 5 ILE A 285 TYR A 289 0 SHEET 2 AA2 5 ILE A 312 ILE A 317 -1 O SER A 314 N TYR A 289 SHEET 3 AA2 5 LEU A 372 SER A 376 -1 O LEU A 375 N ILE A 313 SHEET 4 AA2 5 LEU A 346 GLN A 348 -1 N LEU A 346 O SER A 376 SHEET 5 AA2 5 LEU A 335 LEU A 336 1 N LEU A 335 O ILE A 347 LINK C ASP A 3 N CSO A 4 1555 1555 1.33 LINK C CSO A 4 N ARG A 5 1555 1555 1.33 LINK C GLY A 114 N CSO A 115 1555 1555 1.33 LINK C CSO A 115 N THR A 116 1555 1555 1.33 LINK NZ LYS A 210 C4A PLP A 400 1555 1555 1.43 CISPEP 1 THR A 157 PRO A 158 0 -7.35 CISPEP 2 ASN A 160 PRO A 161 0 1.28 CISPEP 3 ASN A 160 PRO A 161 0 2.96 SITE 1 AC1 15 TYR A 58 ARG A 60 SER A 87 GLY A 88 SITE 2 AC1 15 ILE A 89 TYR A 113 GLU A 156 ASP A 185 SITE 3 AC1 15 THR A 187 PHE A 188 SER A 207 THR A 209 SITE 4 AC1 15 LYS A 210 GLY A 220 HOH A 676 SITE 1 AC2 6 TYR A 192 GLN A 195 GLN A 303 ARG A 304 SITE 2 AC2 6 MET A 306 SER A 307 SITE 1 AC3 4 GLU A 270 LYS A 274 GLU A 383 HOH A 503 CRYST1 56.667 122.872 127.515 90.00 90.00 90.00 I 2 2 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 0.017647 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008139 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007842 0.00000