HEADER TRANSFERASE 25-MAY-21 7EWO TITLE CRYSTAL STRUCTURE OF D67A, E68P DOUBLE MUTANT OF O-ACETYL-L-SERINE TITLE 2 SULFHYDRYLASE FROM HAEMOPHILUS INFLUENZAE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYSTEINE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CSASE,O-ACETYLSERINE (THIOL)-LYASE,OAS-TL,O-ACETYLSERINE COMPND 5 SULFHYDRYLASE; COMPND 6 EC: 2.5.1.47; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HAEMOPHILUS INFLUENZAE (STRAIN ATCC 51907 / DSM SOURCE 3 11121 / KW20 / RD); SOURCE 4 ORGANISM_TAXID: 71421; SOURCE 5 ATCC: 51907; SOURCE 6 GENE: CYSK, HI_1103; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 866768; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS EVOLUTION, CYSTEINE SYNTHASE, PROTEIN-PROTEIN INTERACTION, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR R.RAHISUDDIN,M.K.EKKA,A.K.SINGH,N.SAINI,M.PATEL,N.KUMAR,S.KUMARAN REVDAT 2 29-NOV-23 7EWO 1 REMARK REVDAT 1 23-JUN-21 7EWO 0 JRNL AUTH R.RAHISUDDIN,M.K.EKKA,A.K.SINGH,N.SAINI,M.PATEL,S.KUMARAN JRNL TITL CRYSTAL STRUCTURE OF D67A, E68P DOUBLE MUTANT OF JRNL TITL 2 O-ACETYL-L-SERINE SULFHYDRYLASE FROM HAEMOPHILUS INFLUENZAE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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 : GEOSTD + MONOMER LIBRARY REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.59 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 10584 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.740 REMARK 3 FREE R VALUE TEST SET COUNT : 502 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 40.5900 - 3.8000 1.00 2700 122 0.1764 0.2297 REMARK 3 2 3.8000 - 3.0200 1.00 2610 136 0.1957 0.2601 REMARK 3 3 3.0200 - 2.6400 1.00 2590 134 0.2196 0.3139 REMARK 3 4 2.6400 - 2.4000 0.84 2182 110 0.2228 0.2873 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) : 0.255 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.050 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 43.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.68 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 2153 REMARK 3 ANGLE : 0.905 2937 REMARK 3 CHIRALITY : 0.056 358 REMARK 3 PLANARITY : 0.007 380 REMARK 3 DIHEDRAL : 14.085 1292 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): 15.0865 3.7291 -4.4914 REMARK 3 T TENSOR REMARK 3 T11: 0.3005 T22: 0.3425 REMARK 3 T33: 0.3200 T12: 0.0315 REMARK 3 T13: -0.0031 T23: 0.0091 REMARK 3 L TENSOR REMARK 3 L11: 1.7951 L22: 2.2531 REMARK 3 L33: 1.1170 L12: 0.3020 REMARK 3 L13: 0.0217 L23: 0.2756 REMARK 3 S TENSOR REMARK 3 S11: 0.0342 S12: -0.1155 S13: -0.2778 REMARK 3 S21: 0.1551 S22: 0.0552 S23: -0.0092 REMARK 3 S31: 0.0504 S32: 0.1265 S33: -0.0923 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 7EWO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-MAY-21. REMARK 100 THE DEPOSITION ID IS D_1300022272. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-SEP-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5414 REMARK 200 MONOCHROMATOR : M REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10586 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.397 REMARK 200 RESOLUTION RANGE LOW (A) : 40.590 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.20000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 31.8000 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) : 2.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.23000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.800 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: 4HO1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES, 1.3M SODIUM CITRATE, PH REMARK 280 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y,Z REMARK 290 7555 -Y+1/2,X,Z+3/4 REMARK 290 8555 Y,-X+1/2,Z+1/4 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 56.60600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 56.60600 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 21.73750 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 56.60600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 10.86875 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 56.60600 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 32.60625 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 56.60600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 56.60600 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 21.73750 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 56.60600 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 32.60625 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 56.60600 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 10.86875 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: 2630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 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 -33 REMARK 465 GLY A -32 REMARK 465 SER A -31 REMARK 465 SER A -30 REMARK 465 HIS A -29 REMARK 465 HIS A -28 REMARK 465 HIS A -27 REMARK 465 HIS A -26 REMARK 465 HIS A -25 REMARK 465 HIS A -24 REMARK 465 SER A -23 REMARK 465 SER A -22 REMARK 465 GLY A -21 REMARK 465 LEU A -20 REMARK 465 VAL A -19 REMARK 465 PRO A -18 REMARK 465 ARG A -17 REMARK 465 GLY A -16 REMARK 465 SER A -15 REMARK 465 HIS A -14 REMARK 465 MET A -13 REMARK 465 ALA A -12 REMARK 465 SER A -11 REMARK 465 MET A -10 REMARK 465 THR A -9 REMARK 465 GLY A -8 REMARK 465 GLY A -7 REMARK 465 GLN A -6 REMARK 465 GLN A -5 REMARK 465 MET A -4 REMARK 465 GLY A -3 REMARK 465 ARG A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 GLY A 116 REMARK 465 ALA A 117 REMARK 465 LYS A 118 REMARK 465 GLU A 303 REMARK 465 ARG A 304 REMARK 465 TYR A 305 REMARK 465 LEU A 306 REMARK 465 SER A 307 REMARK 465 THR A 308 REMARK 465 ALA A 309 REMARK 465 LEU A 310 REMARK 465 PHE A 311 REMARK 465 GLU A 312 REMARK 465 GLY A 313 REMARK 465 ILE A 314 REMARK 465 GLU A 315 REMARK 465 GLY A 316 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 MET A 1 CG SD CE REMARK 470 LYS A 20 CG CD CE NZ REMARK 470 ARG A 35 NE CZ NH1 NH2 REMARK 470 TYR A 39 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 61 CG CD CE NZ REMARK 470 THR A 69 CG2 REMARK 470 ASN A 72 OD1 REMARK 470 LYS A 87 CG CD CE NZ REMARK 470 MET A 92 SD CE REMARK 470 GLU A 94 CG CD OE1 OE2 REMARK 470 MET A 96 CG SD CE REMARK 470 SER A 97 OG REMARK 470 GLU A 99 CG CD OE1 OE2 REMARK 470 ARG A 100 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 101 CG CD CE NZ REMARK 470 ARG A 102 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 110 CG OD1 ND2 REMARK 470 LEU A 111 CD1 CD2 REMARK 470 VAL A 112 CG1 CG2 REMARK 470 GLU A 115 CG CD OE1 OE2 REMARK 470 LYS A 121 CG CD CE NZ REMARK 470 ILE A 130 CG1 CG2 CD1 REMARK 470 ARG A 137 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 142 CD CE NZ REMARK 470 LYS A 163 CG CD CE NZ REMARK 470 ASP A 166 CG OD1 OD2 REMARK 470 LYS A 168 CD CE NZ REMARK 470 GLU A 218 CG CD OE1 OE2 REMARK 470 LYS A 220 CG CD CE NZ REMARK 470 LYS A 236 CG CD CE NZ 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 ASN A 25 60.49 24.85 REMARK 500 PRO A 93 -159.30 -56.35 REMARK 500 THR A 95 -93.76 -126.40 REMARK 500 MET A 96 -163.26 61.60 REMARK 500 ASP A 134 86.08 -172.46 REMARK 500 LYS A 142 76.90 61.06 REMARK 500 THR A 156 -63.82 -122.60 REMARK 500 SER A 207 65.23 -156.36 REMARK 500 PRO A 208 59.69 -92.23 REMARK 500 REMARK 500 REMARK: NULL DBREF 7EWO A 1 316 UNP P45040 CYSK_HAEIN 1 316 SEQADV 7EWO MET A -33 UNP P45040 INITIATING METHIONINE SEQADV 7EWO GLY A -32 UNP P45040 EXPRESSION TAG SEQADV 7EWO SER A -31 UNP P45040 EXPRESSION TAG SEQADV 7EWO SER A -30 UNP P45040 EXPRESSION TAG SEQADV 7EWO HIS A -29 UNP P45040 EXPRESSION TAG SEQADV 7EWO HIS A -28 UNP P45040 EXPRESSION TAG SEQADV 7EWO HIS A -27 UNP P45040 EXPRESSION TAG SEQADV 7EWO HIS A -26 UNP P45040 EXPRESSION TAG SEQADV 7EWO HIS A -25 UNP P45040 EXPRESSION TAG SEQADV 7EWO HIS A -24 UNP P45040 EXPRESSION TAG SEQADV 7EWO SER A -23 UNP P45040 EXPRESSION TAG SEQADV 7EWO SER A -22 UNP P45040 EXPRESSION TAG SEQADV 7EWO GLY A -21 UNP P45040 EXPRESSION TAG SEQADV 7EWO LEU A -20 UNP P45040 EXPRESSION TAG SEQADV 7EWO VAL A -19 UNP P45040 EXPRESSION TAG SEQADV 7EWO PRO A -18 UNP P45040 EXPRESSION TAG SEQADV 7EWO ARG A -17 UNP P45040 EXPRESSION TAG SEQADV 7EWO GLY A -16 UNP P45040 EXPRESSION TAG SEQADV 7EWO SER A -15 UNP P45040 EXPRESSION TAG SEQADV 7EWO HIS A -14 UNP P45040 EXPRESSION TAG SEQADV 7EWO MET A -13 UNP P45040 EXPRESSION TAG SEQADV 7EWO ALA A -12 UNP P45040 EXPRESSION TAG SEQADV 7EWO SER A -11 UNP P45040 EXPRESSION TAG SEQADV 7EWO MET A -10 UNP P45040 EXPRESSION TAG SEQADV 7EWO THR A -9 UNP P45040 EXPRESSION TAG SEQADV 7EWO GLY A -8 UNP P45040 EXPRESSION TAG SEQADV 7EWO GLY A -7 UNP P45040 EXPRESSION TAG SEQADV 7EWO GLN A -6 UNP P45040 EXPRESSION TAG SEQADV 7EWO GLN A -5 UNP P45040 EXPRESSION TAG SEQADV 7EWO MET A -4 UNP P45040 EXPRESSION TAG SEQADV 7EWO GLY A -3 UNP P45040 EXPRESSION TAG SEQADV 7EWO ARG A -2 UNP P45040 EXPRESSION TAG SEQADV 7EWO GLY A -1 UNP P45040 EXPRESSION TAG SEQADV 7EWO SER A 0 UNP P45040 EXPRESSION TAG SEQADV 7EWO GLU A 67 UNP P45040 ASP 67 ENGINEERED MUTATION SEQADV 7EWO PRO A 68 UNP P45040 ALA 68 ENGINEERED MUTATION SEQRES 1 A 350 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 350 LEU VAL PRO ARG GLY SER HIS MET ALA SER MET THR GLY SEQRES 3 A 350 GLY GLN GLN MET GLY ARG GLY SER MET ALA ILE TYR ALA SEQRES 4 A 350 ASP ASN SER TYR SER ILE GLY ASN THR PRO LEU VAL ARG SEQRES 5 A 350 LEU LYS HIS PHE GLY HIS ASN GLY ASN VAL VAL VAL LYS SEQRES 6 A 350 ILE GLU GLY ARG ASN PRO SER TYR SER VAL LLP CYS ARG SEQRES 7 A 350 ILE GLY ALA ASN MET VAL TRP GLN ALA GLU LYS ASP GLY SEQRES 8 A 350 THR LEU THR LYS GLY LYS GLU ILE VAL GLU PRO THR SER SEQRES 9 A 350 GLY ASN THR GLY ILE ALA LEU ALA TYR VAL ALA ALA ALA SEQRES 10 A 350 ARG GLY TYR LYS ILE THR LEU THR MET PRO GLU THR MET SEQRES 11 A 350 SER LEU GLU ARG LYS ARG LEU LEU CYS GLY LEU GLY VAL SEQRES 12 A 350 ASN LEU VAL LEU THR GLU GLY ALA LYS GLY MET LYS GLY SEQRES 13 A 350 ALA ILE ALA LYS ALA GLU GLU ILE VAL ALA SER ASP PRO SEQRES 14 A 350 SER ARG TYR VAL MET LEU LYS GLN PHE GLU ASN PRO ALA SEQRES 15 A 350 ASN PRO GLN ILE HIS ARG GLU THR THR GLY PRO GLU ILE SEQRES 16 A 350 TRP LYS ASP THR ASP GLY LYS VAL ASP VAL VAL VAL ALA SEQRES 17 A 350 GLY VAL GLY THR GLY GLY SER ILE THR GLY ILE SER ARG SEQRES 18 A 350 ALA ILE LYS LEU ASP PHE GLY LYS GLN ILE THR SER VAL SEQRES 19 A 350 ALA VAL GLU PRO VAL GLU SER PRO VAL ILE SER GLN THR SEQRES 20 A 350 LEU ALA GLY GLU GLU VAL LYS PRO GLY PRO HIS LYS ILE SEQRES 21 A 350 GLN GLY ILE GLY ALA GLY PHE ILE PRO LYS ASN LEU ASP SEQRES 22 A 350 LEU SER ILE ILE ASP ARG VAL GLU THR VAL ASP SER ASP SEQRES 23 A 350 THR ALA LEU ALA THR ALA ARG ARG LEU MET ALA GLU GLU SEQRES 24 A 350 GLY ILE LEU ALA GLY ILE SER SER GLY ALA ALA VAL ALA SEQRES 25 A 350 ALA ALA ASP ARG LEU ALA LYS LEU PRO GLU PHE ALA ASP SEQRES 26 A 350 LYS LEU ILE VAL VAL ILE LEU PRO SER ALA SER GLU ARG SEQRES 27 A 350 TYR LEU SER THR ALA LEU PHE GLU GLY ILE GLU GLY MODRES 7EWO LLP A 42 LYS MODIFIED RESIDUE HET LLP A 42 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 C14 H22 N3 O7 P FORMUL 2 HOH *29(H2 O) HELIX 1 AA1 ASP A 6 ILE A 11 5 6 HELIX 2 AA2 ASN A 36 SER A 40 5 5 HELIX 3 AA3 VAL A 41 ASP A 56 1 16 HELIX 4 AA4 GLY A 71 GLY A 85 1 15 HELIX 5 AA5 SER A 97 LEU A 107 1 11 HELIX 6 AA6 MET A 120 ALA A 132 1 13 HELIX 7 AA7 PRO A 147 THR A 156 1 10 HELIX 8 AA8 THR A 156 THR A 165 1 10 HELIX 9 AA9 GLY A 179 LEU A 191 1 13 HELIX 10 AB1 PRO A 208 ALA A 215 1 8 HELIX 11 AB2 ASP A 239 ILE A 243 5 5 HELIX 12 AB3 ASP A 250 GLY A 266 1 17 HELIX 13 AB4 GLY A 270 LYS A 285 1 16 HELIX 14 AB5 LEU A 286 ALA A 290 5 5 SHEET 1 AA1 6 LEU A 16 ARG A 18 0 SHEET 2 AA1 6 VAL A 28 ILE A 32 -1 O VAL A 30 N VAL A 17 SHEET 3 AA1 6 LEU A 293 LEU A 298 1 O VAL A 296 N LYS A 31 SHEET 4 AA1 6 VAL A 169 GLY A 175 1 N VAL A 171 O VAL A 295 SHEET 5 AA1 6 THR A 198 PRO A 204 1 O VAL A 200 N VAL A 172 SHEET 6 AA1 6 ARG A 245 VAL A 249 1 O GLU A 247 N ALA A 201 SHEET 1 AA2 4 ASN A 110 LEU A 113 0 SHEET 2 AA2 4 ILE A 88 MET A 92 1 N LEU A 90 O ASN A 110 SHEET 3 AA2 4 GLU A 64 PRO A 68 1 N ILE A 65 O THR A 89 SHEET 4 AA2 4 TYR A 138 MET A 140 1 O VAL A 139 N VAL A 66 LINK C VAL A 41 N LLP A 42 1555 1555 1.34 LINK C LLP A 42 N CYS A 43 1555 1555 1.33 CRYST1 113.212 113.212 43.475 90.00 90.00 90.00 I 41 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 0.008833 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008833 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023002 0.00000