HEADER LYASE 07-OCT-15 5E4Z TITLE CRYSTAL STRUCTURE OF METHIONINE GAMMA-LYASE FROM CITROBACTER FREUNDII TITLE 2 WITH C115A SUBSTITUTION 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: AB180_17145, AB183_16780, TN42_08855, TO64_18625; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS METHIONINE GAMMA-LYASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR S.V.REVTOVICH,A.D.NIKULIN,N.V.ANUFRIEVA,E.A.MOROZOVA,T.V.DEMIDKINA REVDAT 2 10-JAN-24 5E4Z 1 REMARK REVDAT 1 12-OCT-16 5E4Z 0 JRNL AUTH S.V.REVTOVICH,A.D.NIKULIN,N.V.ANUFRIEVA,E.A.MOROZOVA, JRNL AUTH 2 T.V.DEMIDKINA JRNL TITL CRYSTAL STRUCTURE OF C115A MUTANT L-METHIONINE GAMMA-LYASE JRNL TITL 2 FROM CITROBACTER FREUNDII JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.27 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10_2155 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) : 2.27 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 19481 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 974 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 50.0000 - 4.3428 0.90 2654 140 0.1378 0.1870 REMARK 3 2 4.3428 - 3.4474 0.92 2629 139 0.1481 0.2105 REMARK 3 3 3.4474 - 3.0118 0.94 2641 139 0.1798 0.2485 REMARK 3 4 3.0118 - 2.7364 0.95 2648 138 0.1894 0.2522 REMARK 3 5 2.7364 - 2.5403 0.94 2620 138 0.2043 0.2879 REMARK 3 6 2.5403 - 2.3906 0.96 2675 141 0.2334 0.2981 REMARK 3 7 2.3906 - 2.2709 0.96 2640 139 0.2585 0.3499 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.220 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 : 0.007 3081 REMARK 3 ANGLE : 0.877 4178 REMARK 3 CHIRALITY : 0.057 481 REMARK 3 PLANARITY : 0.006 541 REMARK 3 DIHEDRAL : 15.194 1845 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 5E4Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-OCT-15. REMARK 100 THE DEPOSITION ID IS D_1000214363. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-JUN-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9184 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22173 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.270 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 (%) : 98.6 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.07200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.27 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.50000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.570 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: 4MKK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MGL 20MG/ML, PEG MME 2000 37.5%, 50 ML REMARK 280 TRISHCL, 25MM DTT, 0.2 MM PLP, PH 8.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K 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 28.14500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 61.31550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 63.64800 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 28.14500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 61.31550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 63.64800 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 28.14500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 61.31550 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 63.64800 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 28.14500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 61.31550 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 63.64800 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: 26010 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 46320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -157.0 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 -127.29600 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 -127.29600 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 598 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 SER A 2 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 NH1 ARG A 267 O HOH A 501 2.01 REMARK 500 NH2 ARG A 363 OD1 ASP A 370 2.08 REMARK 500 REMARK 500 REMARK: NULL 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 OG SER A 23 OG SER A 23 4554 2.18 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 ARG A 5 1.13 -63.49 REMARK 500 ILE A 57 -47.11 -130.90 REMARK 500 SER A 190 160.74 67.84 REMARK 500 LYS A 210 -116.14 -88.52 REMARK 500 VAL A 236 -53.80 -120.01 REMARK 500 ILE A 241 -62.06 -102.16 REMARK 500 SER A 295 2.67 -65.86 REMARK 500 ALA A 318 117.27 -37.01 REMARK 500 MET A 353 -86.04 -128.64 REMARK 500 PRO A 357 30.24 -88.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 HIS A 206 SER A 207 147.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 403 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 546 O REMARK 620 2 HOH A 593 O 99.9 REMARK 620 3 HOH A 602 O 135.8 110.0 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 1PE A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PLP A 404 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4MKK RELATED DB: PDB REMARK 900 C115A MUTANT L-METHIONINE GAMMA-LYASE FROM CITROBACTER FREUNDII REMARK 900 MODIFIED BY ALLICINE DBREF1 5E4Z A 1 398 UNP A0A0A5P8W7_CITFR DBREF2 5E4Z A A0A0A5P8W7 1 398 SEQADV 5E4Z ALA A 115 UNP A0A0A5P8W CYS 115 ENGINEERED MUTATION SEQRES 1 A 398 MET SER ASP CYS 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 ALA 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 VAL 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 HET 1PE A 401 16 HET PEG A 402 7 HET NA A 403 1 HET PLP A 404 15 HETNAM 1PE PENTAETHYLENE GLYCOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM NA SODIUM ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN 1PE PEG400 HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 2 1PE C10 H22 O6 FORMUL 3 PEG C4 H10 O3 FORMUL 4 NA NA 1+ FORMUL 5 PLP C8 H10 N O6 P FORMUL 6 HOH *106(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 PHE A 127 1 15 HELIX 7 AA7 LYS A 138 MET A 146 1 9 HELIX 8 AA8 ASP A 167 GLN A 178 1 12 HELIX 9 AA9 MET A 189 GLN A 194 1 6 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 HIS A 349 MET A 353 5 5 HELIX 18 AB9 ALA A 359 ALA A 366 1 8 HELIX 19 AC1 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 LEU A 181 SHEET 6 AA1 7 HIS A 105 ALA A 109 1 N VAL A 107 O TYR A 154 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 NZ LYS A 210 C4A PLP A 404 1555 1555 1.45 LINK NA NA A 403 O HOH A 546 1555 1555 2.83 LINK NA NA A 403 O HOH A 593 1555 1555 2.74 LINK NA NA A 403 O HOH A 602 1555 1555 2.47 CISPEP 1 THR A 157 PRO A 158 0 -5.82 CISPEP 2 ASN A 160 PRO A 161 0 2.49 SITE 1 AC1 6 TYR A 192 GLN A 195 GLU A 266 GLN A 303 SITE 2 AC1 6 ARG A 304 SER A 307 SITE 1 AC2 3 GLU A 270 LYS A 274 HOH A 567 SITE 1 AC3 4 GLN A 303 HOH A 546 HOH A 593 HOH A 602 SITE 1 AC4 12 TYR A 58 ARG A 60 SER A 87 GLY A 88 SITE 2 AC4 12 ILE A 89 TYR A 113 GLU A 156 ASP A 185 SITE 3 AC4 12 SER A 207 THR A 209 LYS A 210 GLY A 220 CRYST1 56.290 122.631 127.296 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 0.017765 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008155 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007856 0.00000