HEADER TRANSFERASE 03-APR-22 7XG6 TITLE CRYSTAL STRUCTURE OF AN (R)-SELECTIVE OMEGA-TRANSAMINASE MUTANT FROM TITLE 2 ASPERGILLUS TERREUS WITH COVALENTLY BOUND PLP COMPND MOL_ID: 1; COMPND 2 MOLECULE: OMEGA-TRANSAMINASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ASPERGILLUS TERREUS (STRAIN NIH 2624 / FGSC SOURCE 3 A1156); SOURCE 4 ORGANISM_TAXID: 341663; SOURCE 5 STRAIN: NIH 2624 / FGSC A1156; SOURCE 6 GENE: ATEG_10023; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-28A KEYWDS TRANSFERASE, LLP EXPDTA X-RAY DIFFRACTION AUTHOR C.XIANG,S.K.WU,G.WEBER,W.D.LIU,R.WEI,U.T.BORNSCHEUER REVDAT 2 29-NOV-23 7XG6 1 REMARK REVDAT 1 14-DEC-22 7XG6 0 JRNL AUTH S.WU,C.XIANG,Y.ZHOU,M.S.H.KHAN,W.LIU,C.G.FEILER,R.WEI, JRNL AUTH 2 G.WEBER,M.HOHNE,U.T.BORNSCHEUER JRNL TITL A GROWTH SELECTION SYSTEM FOR THE DIRECTED EVOLUTION OF JRNL TITL 2 AMINE-FORMING OR CONVERTING ENZYMES. JRNL REF NAT COMMUN V. 13 7458 2022 JRNL REFN ESSN 2041-1723 JRNL PMID 36460668 JRNL DOI 10.1038/S41467-022-35228-Y REMARK 2 REMARK 2 RESOLUTION. 1.32 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) : 1.32 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.010 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 195588 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.154 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.163 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.020 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 39.1600 - 2.8400 1.00 19893 206 0.1441 0.1354 REMARK 3 2 2.8400 - 2.2600 1.00 19545 202 0.1541 0.1606 REMARK 3 3 2.2600 - 1.9700 1.00 19417 200 0.1442 0.1756 REMARK 3 4 1.9700 - 1.7900 1.00 19335 200 0.1511 0.1598 REMARK 3 5 1.7900 - 1.6600 1.00 19310 199 0.1537 0.1742 REMARK 3 6 1.6600 - 1.5700 1.00 19315 200 0.1530 0.1699 REMARK 3 7 1.5700 - 1.4900 1.00 19236 199 0.1615 0.1761 REMARK 3 8 1.4900 - 1.4200 1.00 19210 198 0.1768 0.2063 REMARK 3 9 1.4200 - 1.3700 1.00 19205 198 0.1911 0.2232 REMARK 3 10 1.3700 - 1.3200 0.99 19122 198 0.2098 0.2317 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) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.310 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.06 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: (CHAIN A AND (RESID 1 THROUGH 98 OR RESID REMARK 3 100 THROUGH 322)) REMARK 3 SELECTION : (CHAIN B AND (RESID 1 THROUGH 98 OR RESID REMARK 3 100 THROUGH 322)) REMARK 3 ATOM PAIRS NUMBER : 1968 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7XG6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-APR-22. REMARK 100 THE DEPOSITION ID IS D_1300028749. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-JAN-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 : 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) : 1.0 REMARK 200 MONOCHROMATOR : GRAPHITE 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 : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 195760 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.320 REMARK 200 RESOLUTION RANGE LOW (A) : 39.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 7.447 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.3400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.32 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 7.52 REMARK 200 R MERGE FOR SHELL (I) : 0.63500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.860 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: 4CE5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z 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 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 58.28250 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 58.28250 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 52.88200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 68.14950 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 52.88200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 68.14950 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 58.28250 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 52.88200 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 68.14950 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 58.28250 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 52.88200 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 68.14950 REMARK 290 SMTRY3 8 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 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: 4240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 B 782 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 870 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 MET B 1 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 55 16.50 -144.10 REMARK 500 ARG A 55 16.40 -144.07 REMARK 500 ASP A 208 33.19 -151.80 REMARK 500 THR A 212 -99.87 -119.22 REMARK 500 ASP A 231 -61.13 -92.13 REMARK 500 ARG B 55 16.77 -144.50 REMARK 500 ARG B 55 16.78 -144.51 REMARK 500 THR B 212 -100.33 -119.17 REMARK 500 ASP B 231 -61.16 -92.33 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 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 918 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A 919 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH A 920 DISTANCE = 6.22 ANGSTROMS REMARK 525 HOH A 921 DISTANCE = 6.41 ANGSTROMS REMARK 525 HOH B 881 DISTANCE = 6.10 ANGSTROMS REMARK 525 HOH B 882 DISTANCE = 6.46 ANGSTROMS REMARK 525 HOH B 883 DISTANCE = 6.68 ANGSTROMS REMARK 525 HOH B 884 DISTANCE = 7.02 ANGSTROMS DBREF 7XG6 A 1 322 UNP Q0C8G1 Q0C8G1_ASPTN 1 322 DBREF 7XG6 B 1 322 UNP Q0C8G1 Q0C8G1_ASPTN 1 322 SEQADV 7XG6 ARG A 55 UNP Q0C8G1 HIS 55 ENGINEERED MUTATION SEQADV 7XG6 HIS A 115 UNP Q0C8G1 PHE 115 ENGINEERED MUTATION SEQADV 7XG6 CYS A 117 UNP Q0C8G1 GLU 117 ENGINEERED MUTATION SEQADV 7XG6 ARG B 55 UNP Q0C8G1 HIS 55 ENGINEERED MUTATION SEQADV 7XG6 HIS B 115 UNP Q0C8G1 PHE 115 ENGINEERED MUTATION SEQADV 7XG6 CYS B 117 UNP Q0C8G1 GLU 117 ENGINEERED MUTATION SEQRES 1 A 322 MET ALA SER MET ASP LYS VAL PHE ALA GLY TYR ALA ALA SEQRES 2 A 322 ARG GLN ALA ILE LEU GLU SER THR GLU THR THR ASN PRO SEQRES 3 A 322 PHE ALA LYS GLY ILE ALA TRP VAL GLU GLY GLU LEU VAL SEQRES 4 A 322 PRO LEU ALA GLU ALA ARG ILE PRO LEU LEU ASP GLN GLY SEQRES 5 A 322 PHE MET ARG SER ASP LEU THR TYR ASP VAL PRO SER VAL SEQRES 6 A 322 TRP ASP GLY ARG PHE PHE ARG LEU ASP ASP HIS ILE THR SEQRES 7 A 322 ARG LEU GLU ALA SER CYS THR LYS LEU ARG LEU ARG LEU SEQRES 8 A 322 PRO LEU PRO ARG ASP GLN VAL LYS GLN ILE LEU VAL GLU SEQRES 9 A 322 MET VAL ALA LYS SER GLY ILE ARG ASP ALA HIS VAL CYS SEQRES 10 A 322 LEU ILE VAL THR ARG GLY LEU LYS GLY VAL ARG GLY THR SEQRES 11 A 322 ARG PRO GLU ASP ILE VAL ASN ASN LEU TYR MET PHE VAL SEQRES 12 A 322 GLN PRO TYR VAL TRP VAL MET GLU PRO ASP MET GLN ARG SEQRES 13 A 322 VAL GLY GLY SER ALA VAL VAL ALA ARG THR VAL ARG ARG SEQRES 14 A 322 VAL PRO PRO GLY ALA ILE ASP PRO THR VAL LLP ASN LEU SEQRES 15 A 322 GLN TRP GLY ASP LEU VAL ARG GLY MET PHE GLU ALA ALA SEQRES 16 A 322 ASP ARG GLY ALA THR TYR PRO PHE LEU THR ASP GLY ASP SEQRES 17 A 322 ALA HIS LEU THR GLU GLY SER GLY PHE ASN ILE VAL LEU SEQRES 18 A 322 VAL LYS ASP GLY VAL LEU TYR THR PRO ASP ARG GLY VAL SEQRES 19 A 322 LEU GLN GLY VAL THR ARG LYS SER VAL ILE ASN ALA ALA SEQRES 20 A 322 GLU ALA PHE GLY ILE GLU VAL ARG VAL GLU PHE VAL PRO SEQRES 21 A 322 VAL GLU LEU ALA TYR ARG CYS ASP GLU ILE PHE MET CYS SEQRES 22 A 322 THR THR ALA GLY GLY ILE MET PRO ILE THR THR LEU ASP SEQRES 23 A 322 GLY MET PRO VAL ASN GLY GLY GLN ILE GLY PRO ILE THR SEQRES 24 A 322 LYS LYS ILE TRP ASP GLY TYR TRP ALA MET HIS TYR ASP SEQRES 25 A 322 ALA ALA TYR SER PHE GLU ILE ASP TYR ASN SEQRES 1 B 322 MET ALA SER MET ASP LYS VAL PHE ALA GLY TYR ALA ALA SEQRES 2 B 322 ARG GLN ALA ILE LEU GLU SER THR GLU THR THR ASN PRO SEQRES 3 B 322 PHE ALA LYS GLY ILE ALA TRP VAL GLU GLY GLU LEU VAL SEQRES 4 B 322 PRO LEU ALA GLU ALA ARG ILE PRO LEU LEU ASP GLN GLY SEQRES 5 B 322 PHE MET ARG SER ASP LEU THR TYR ASP VAL PRO SER VAL SEQRES 6 B 322 TRP ASP GLY ARG PHE PHE ARG LEU ASP ASP HIS ILE THR SEQRES 7 B 322 ARG LEU GLU ALA SER CYS THR LYS LEU ARG LEU ARG LEU SEQRES 8 B 322 PRO LEU PRO ARG ASP GLN VAL LYS GLN ILE LEU VAL GLU SEQRES 9 B 322 MET VAL ALA LYS SER GLY ILE ARG ASP ALA HIS VAL CYS SEQRES 10 B 322 LEU ILE VAL THR ARG GLY LEU LYS GLY VAL ARG GLY THR SEQRES 11 B 322 ARG PRO GLU ASP ILE VAL ASN ASN LEU TYR MET PHE VAL SEQRES 12 B 322 GLN PRO TYR VAL TRP VAL MET GLU PRO ASP MET GLN ARG SEQRES 13 B 322 VAL GLY GLY SER ALA VAL VAL ALA ARG THR VAL ARG ARG SEQRES 14 B 322 VAL PRO PRO GLY ALA ILE ASP PRO THR VAL LLP ASN LEU SEQRES 15 B 322 GLN TRP GLY ASP LEU VAL ARG GLY MET PHE GLU ALA ALA SEQRES 16 B 322 ASP ARG GLY ALA THR TYR PRO PHE LEU THR ASP GLY ASP SEQRES 17 B 322 ALA HIS LEU THR GLU GLY SER GLY PHE ASN ILE VAL LEU SEQRES 18 B 322 VAL LYS ASP GLY VAL LEU TYR THR PRO ASP ARG GLY VAL SEQRES 19 B 322 LEU GLN GLY VAL THR ARG LYS SER VAL ILE ASN ALA ALA SEQRES 20 B 322 GLU ALA PHE GLY ILE GLU VAL ARG VAL GLU PHE VAL PRO SEQRES 21 B 322 VAL GLU LEU ALA TYR ARG CYS ASP GLU ILE PHE MET CYS SEQRES 22 B 322 THR THR ALA GLY GLY ILE MET PRO ILE THR THR LEU ASP SEQRES 23 B 322 GLY MET PRO VAL ASN GLY GLY GLN ILE GLY PRO ILE THR SEQRES 24 B 322 LYS LYS ILE TRP ASP GLY TYR TRP ALA MET HIS TYR ASP SEQRES 25 B 322 ALA ALA TYR SER PHE GLU ILE ASP TYR ASN MODRES 7XG6 LLP A 180 LYS MODIFIED RESIDUE MODRES 7XG6 LLP B 180 LYS MODIFIED RESIDUE HET LLP A 180 24 HET LLP B 180 24 HETNAM LLP (2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5- HETNAM 2 LLP (PHOSPHONOOXYMETHYL)PYRIDIN-4- HETNAM 3 LLP YL]METHYLIDENEAMINO]HEXANOIC ACID HETSYN LLP N'-PYRIDOXYL-LYSINE-5'-MONOPHOSPHATE FORMUL 1 LLP 2(C14 H22 N3 O7 P) FORMUL 3 HOH *1005(H2 O) HELIX 1 AA1 SER A 3 THR A 21 1 19 HELIX 2 AA2 ASP A 50 ARG A 55 1 6 HELIX 3 AA3 ARG A 72 ARG A 88 1 17 HELIX 4 AA4 PRO A 94 GLY A 110 1 17 HELIX 5 AA5 ARG A 131 ILE A 135 5 5 HELIX 6 AA6 GLU A 151 ARG A 156 1 6 HELIX 7 AA7 TRP A 184 ARG A 197 1 14 HELIX 8 AA8 GLY A 237 PHE A 250 1 14 HELIX 9 AA9 PRO A 260 CYS A 267 1 8 HELIX 10 AB1 GLY A 296 MET A 309 1 14 HELIX 11 AB2 HIS A 310 ASP A 312 5 3 HELIX 12 AB3 SER B 3 THR B 21 1 19 HELIX 13 AB4 ASP B 50 ARG B 55 1 6 HELIX 14 AB5 ARG B 72 LEU B 87 1 16 HELIX 15 AB6 PRO B 94 GLY B 110 1 17 HELIX 16 AB7 ARG B 131 ILE B 135 5 5 HELIX 17 AB8 GLU B 151 GLY B 158 1 8 HELIX 18 AB9 TRP B 184 ARG B 197 1 14 HELIX 19 AC1 GLY B 237 PHE B 250 1 14 HELIX 20 AC2 PRO B 260 CYS B 267 1 8 HELIX 21 AC3 GLY B 296 HIS B 310 1 15 SHEET 1 AA1 5 GLU A 37 PRO A 40 0 SHEET 2 AA1 5 ILE A 31 VAL A 34 -1 N ALA A 32 O VAL A 39 SHEET 3 AA1 5 ASN A 138 PRO A 145 -1 O MET A 141 N TRP A 33 SHEET 4 AA1 5 ALA A 114 THR A 121 -1 N ILE A 119 O TYR A 140 SHEET 5 AA1 5 LEU A 58 ASP A 61 -1 N ASP A 61 O LEU A 118 SHEET 1 AA2 7 GLU A 37 PRO A 40 0 SHEET 2 AA2 7 ILE A 31 VAL A 34 -1 N ALA A 32 O VAL A 39 SHEET 3 AA2 7 ASN A 138 PRO A 145 -1 O MET A 141 N TRP A 33 SHEET 4 AA2 7 ALA A 114 THR A 121 -1 N ILE A 119 O TYR A 140 SHEET 5 AA2 7 SER A 64 TRP A 66 -1 N VAL A 65 O ALA A 114 SHEET 6 AA2 7 ARG A 69 PHE A 71 -1 O PHE A 71 N SER A 64 SHEET 7 AA2 7 SER A 316 GLU A 318 -1 O PHE A 317 N PHE A 70 SHEET 1 AA3 2 ARG A 45 PRO A 47 0 SHEET 2 AA3 2 ARG B 45 PRO B 47 -1 O ILE B 46 N ILE A 46 SHEET 1 AA4 8 VAL A 254 GLU A 257 0 SHEET 2 AA4 8 VAL A 226 PRO A 230 1 N LEU A 227 O ARG A 255 SHEET 3 AA4 8 PHE A 217 LYS A 223 -1 N LEU A 221 O TYR A 228 SHEET 4 AA4 8 LEU A 211 GLY A 214 -1 N GLY A 214 O PHE A 217 SHEET 5 AA4 8 TYR A 201 THR A 205 -1 N LEU A 204 O GLU A 213 SHEET 6 AA4 8 GLY A 159 VAL A 163 1 N VAL A 162 O PHE A 203 SHEET 7 AA4 8 GLY A 278 LEU A 285 1 O THR A 284 N ALA A 161 SHEET 8 AA4 8 MET A 288 PRO A 289 -1 O MET A 288 N LEU A 285 SHEET 1 AA5 6 VAL A 254 GLU A 257 0 SHEET 2 AA5 6 VAL A 226 PRO A 230 1 N LEU A 227 O ARG A 255 SHEET 3 AA5 6 PHE A 217 LYS A 223 -1 N LEU A 221 O TYR A 228 SHEET 4 AA5 6 GLU A 269 THR A 274 -1 O PHE A 271 N VAL A 220 SHEET 5 AA5 6 GLY A 278 LEU A 285 -1 O MET A 280 N MET A 272 SHEET 6 AA5 6 MET A 288 PRO A 289 -1 O MET A 288 N LEU A 285 SHEET 1 AA6 5 GLU B 37 PRO B 40 0 SHEET 2 AA6 5 ILE B 31 VAL B 34 -1 N ALA B 32 O VAL B 39 SHEET 3 AA6 5 ASN B 138 PRO B 145 -1 O MET B 141 N TRP B 33 SHEET 4 AA6 5 ALA B 114 THR B 121 -1 N ILE B 119 O TYR B 140 SHEET 5 AA6 5 LEU B 58 ASP B 61 -1 N ASP B 61 O LEU B 118 SHEET 1 AA7 7 GLU B 37 PRO B 40 0 SHEET 2 AA7 7 ILE B 31 VAL B 34 -1 N ALA B 32 O VAL B 39 SHEET 3 AA7 7 ASN B 138 PRO B 145 -1 O MET B 141 N TRP B 33 SHEET 4 AA7 7 ALA B 114 THR B 121 -1 N ILE B 119 O TYR B 140 SHEET 5 AA7 7 SER B 64 TRP B 66 -1 N VAL B 65 O ALA B 114 SHEET 6 AA7 7 ARG B 69 PHE B 71 -1 O PHE B 71 N SER B 64 SHEET 7 AA7 7 SER B 316 GLU B 318 -1 O PHE B 317 N PHE B 70 SHEET 1 AA8 8 VAL B 254 GLU B 257 0 SHEET 2 AA8 8 VAL B 226 PRO B 230 1 N LEU B 227 O ARG B 255 SHEET 3 AA8 8 PHE B 217 LYS B 223 -1 N LEU B 221 O TYR B 228 SHEET 4 AA8 8 LEU B 211 GLY B 214 -1 N GLY B 214 O PHE B 217 SHEET 5 AA8 8 TYR B 201 THR B 205 -1 N LEU B 204 O GLU B 213 SHEET 6 AA8 8 GLY B 159 VAL B 163 1 N VAL B 162 O PHE B 203 SHEET 7 AA8 8 GLY B 278 LEU B 285 1 O PRO B 281 N GLY B 159 SHEET 8 AA8 8 MET B 288 PRO B 289 -1 O MET B 288 N LEU B 285 SHEET 1 AA9 6 VAL B 254 GLU B 257 0 SHEET 2 AA9 6 VAL B 226 PRO B 230 1 N LEU B 227 O ARG B 255 SHEET 3 AA9 6 PHE B 217 LYS B 223 -1 N LEU B 221 O TYR B 228 SHEET 4 AA9 6 GLU B 269 THR B 274 -1 O PHE B 271 N VAL B 220 SHEET 5 AA9 6 GLY B 278 LEU B 285 -1 O MET B 280 N MET B 272 SHEET 6 AA9 6 MET B 288 PRO B 289 -1 O MET B 288 N LEU B 285 LINK C VAL A 179 N LLP A 180 1555 1555 1.34 LINK C LLP A 180 N ASN A 181 1555 1555 1.33 LINK C VAL B 179 N LLP B 180 1555 1555 1.32 LINK C LLP B 180 N ASN B 181 1555 1555 1.34 CRYST1 105.764 136.299 116.565 90.00 90.00 90.00 C 2 2 21 16 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 0.009455 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007337 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008579 0.00000