HEADER PLANT PROTEIN 27-AUG-22 8EA1 TITLE STRUCTURE OF KUDZU 2-HYDROXYISOFLAVANONE DEHYDRATASE IN COMPLEX WITH TITLE 2 P-NITROPHENOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-HYDROXYISOFLAVANONE DEHYDRATASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PUERARIA MONTANA VAR. LOBATA; SOURCE 3 ORGANISM_COMMON: KUDZU VINE; SOURCE 4 ORGANISM_TAXID: 3893; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PDEST17 KEYWDS DEHYDRATASE, DEHYDRATION, CARBOXYLESTERASE, PUERARIA LOBATA, PLANT KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.PAN,X.WANG REVDAT 2 25-OCT-23 8EA1 1 REMARK REVDAT 1 30-NOV-22 8EA1 0 JRNL AUTH X.WANG,H.PAN,S.SAGURTHI,V.PARIS,C.ZHUO,R.A.DIXON JRNL TITL THE PROTEIN CONFORMATIONAL BASIS OF ISOFLAVONE BIOSYNTHESIS. JRNL REF COMMUN BIOL V. 5 1249 2022 JRNL REFN ESSN 2399-3642 JRNL PMID 36376429 JRNL DOI 10.1038/S42003-022-04222-X REMARK 2 REMARK 2 RESOLUTION. 2.29 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.29 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 19467 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.201 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 996 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 30.3600 - 4.3900 0.99 2751 130 0.1525 0.1690 REMARK 3 2 4.3800 - 3.4800 1.00 2652 155 0.1655 0.1744 REMARK 3 3 3.4800 - 3.0400 1.00 2635 141 0.2076 0.2138 REMARK 3 4 3.0400 - 2.7600 1.00 2639 132 0.2228 0.2724 REMARK 3 5 2.7600 - 2.5700 1.00 2606 148 0.2143 0.2452 REMARK 3 6 2.5700 - 2.4200 1.00 2588 148 0.2179 0.2630 REMARK 3 7 2.4200 - 2.2900 1.00 2600 142 0.2343 0.3163 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.285 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.719 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 51.67 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.36 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 : 0.008 2522 REMARK 3 ANGLE : 1.127 3441 REMARK 3 CHIRALITY : 0.077 377 REMARK 3 PLANARITY : 0.005 450 REMARK 3 DIHEDRAL : 12.737 891 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): 34.4561 14.8051 -0.5435 REMARK 3 T TENSOR REMARK 3 T11: 0.4604 T22: 0.4164 REMARK 3 T33: 0.3952 T12: 0.0191 REMARK 3 T13: 0.1019 T23: 0.0269 REMARK 3 L TENSOR REMARK 3 L11: 1.2983 L22: 2.8179 REMARK 3 L33: 1.7315 L12: -0.1896 REMARK 3 L13: 0.0534 L23: -0.1662 REMARK 3 S TENSOR REMARK 3 S11: 0.0922 S12: -0.0955 S13: -0.0397 REMARK 3 S21: 0.6688 S22: -0.0338 S23: 0.3233 REMARK 3 S31: -0.1747 S32: -0.3729 S33: -0.0540 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 8EA1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-AUG-22. REMARK 100 THE DEPOSITION ID IS D_1000268085. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAR-13 REMARK 200 TEMPERATURE (KELVIN) : 93 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19522 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.290 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 10.90 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 42.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 11.10 REMARK 200 R MERGE FOR SHELL (I) : 0.54800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.000 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: 2O7R REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG3350, 0.1 M HEPES PH7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 23.42667 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 46.85333 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 46.85333 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 23.42667 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: MONOMERIC 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 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 -27 REMARK 465 SER A -26 REMARK 465 TYR A -25 REMARK 465 TYR A -24 REMARK 465 HIS A -23 REMARK 465 HIS A -22 REMARK 465 HIS A -21 REMARK 465 HIS A -20 REMARK 465 HIS A -19 REMARK 465 HIS A -18 REMARK 465 LEU A -17 REMARK 465 GLU A -16 REMARK 465 SER A -15 REMARK 465 THR A -14 REMARK 465 SER A -13 REMARK 465 LEU A -12 REMARK 465 TYR A -11 REMARK 465 LYS A -10 REMARK 465 LYS A -9 REMARK 465 ALA A -8 REMARK 465 GLY A -7 REMARK 465 SER A -6 REMARK 465 ALA A -5 REMARK 465 ALA A -4 REMARK 465 ALA A -3 REMARK 465 PRO A -2 REMARK 465 PHE A -1 REMARK 465 THR A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 ASN A 3 REMARK 465 GLU A 4 REMARK 465 ASN A 5 REMARK 465 SER A 6 REMARK 465 ASN A 7 REMARK 465 LYS A 8 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 GLU A 9 CB CG CD OE1 OE2 REMARK 470 LYS A 22 CB CG CD CE NZ REMARK 470 ASN A 185 CB CG OD1 ND2 REMARK 470 ASP A 216 CB CG OD1 OD2 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 GLU A 40 105.22 -168.63 REMARK 500 ASN A 56 109.50 -162.29 REMARK 500 GLU A 89 178.56 67.94 REMARK 500 THR A 168 -114.80 39.74 REMARK 500 CYS A 231 68.13 -154.82 REMARK 500 REMARK 500 REMARK: NULL DBREF 8EA1 A 1 325 UNP E9M5G1 E9M5G1_PUEML 1 325 SEQADV 8EA1 MET A -27 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 SER A -26 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 TYR A -25 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 TYR A -24 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 HIS A -23 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 HIS A -22 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 HIS A -21 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 HIS A -20 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 HIS A -19 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 HIS A -18 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 LEU A -17 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 GLU A -16 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 SER A -15 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 THR A -14 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 SER A -13 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 LEU A -12 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 TYR A -11 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 LYS A -10 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 LYS A -9 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 ALA A -8 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 GLY A -7 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 SER A -6 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 ALA A -5 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 ALA A -4 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 ALA A -3 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 PRO A -2 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 PHE A -1 UNP E9M5G1 EXPRESSION TAG SEQADV 8EA1 THR A 0 UNP E9M5G1 EXPRESSION TAG SEQRES 1 A 353 MET SER TYR TYR HIS HIS HIS HIS HIS HIS LEU GLU SER SEQRES 2 A 353 THR SER LEU TYR LYS LYS ALA GLY SER ALA ALA ALA PRO SEQRES 3 A 353 PHE THR MET ALA ASN GLU ASN SER ASN LYS GLU ILE VAL SEQRES 4 A 353 LYS GLU VAL LEU PRO LEU ILE ARG VAL TYR LYS ASP GLY SEQRES 5 A 353 THR VAL GLU ARG LEU LEU SER SER PRO ASN VAL ALA ALA SEQRES 6 A 353 SER PRO GLU ASP PRO GLU THR GLY VAL SER SER LYS ASP SEQRES 7 A 353 ILE VAL ILE ALA HIS ASN PRO TYR VAL SER ALA ARG ILE SEQRES 8 A 353 PHE LEU PRO ASN ILE ASN LYS SER HIS ASN LYS LEU PRO SEQRES 9 A 353 ILE PHE VAL TYR PHE HIS GLY GLY ALA PHE CYS VAL GLU SEQRES 10 A 353 SER ALA PHE SER PHE PHE VAL HIS ARG TYR LEU ASN ILE SEQRES 11 A 353 LEU ALA SER GLN ALA ASN ILE ILE ALA VAL SER VAL ASP SEQRES 12 A 353 PHE ARG LEU LEU PRO HIS HIS PRO LEU PRO ALA ALA TYR SEQRES 13 A 353 GLU ASP GLY TRP THR THR LEU GLN TRP ILE ALA SER HIS SEQRES 14 A 353 ALA ASN ASN THR ALA THR ASN PRO GLU PRO TRP LEU LEU SEQRES 15 A 353 ASN HIS ALA ASP PHE ASN LYS LEU TYR VAL GLY GLY GLU SEQRES 16 A 353 THR SER GLY ALA ASN LEU ALA HIS ASN LEU LEU LEU ARG SEQRES 17 A 353 ALA GLY ASN GLY ASN GLN SER LEU PRO GLY ASP LEU LYS SEQRES 18 A 353 ILE LEU GLY GLY LEU LEU CYS CYS PRO PHE PHE TRP GLY SEQRES 19 A 353 SER LYS PRO ILE GLY SER GLU PRO VAL ASP GLU HIS GLU SEQRES 20 A 353 GLN SER LEU ALA MET LYS VAL TRP ASN LEU ALA CYS PRO SEQRES 21 A 353 ASP ALA PRO GLY GLY ILE ASP ASN PRO TRP ILE ASN PRO SEQRES 22 A 353 CYS VAL ALA GLY ALA PRO SER LEU ALA THR LEU GLY CYS SEQRES 23 A 353 SER LYS LEU LEU VAL THR ILE THR GLY ARG ASP GLU PHE SEQRES 24 A 353 ARG ASP ARG ASP ILE LEU TYR HIS ASP THR VAL LYS LYS SEQRES 25 A 353 SER GLY TRP GLU GLY GLN LEU GLU LEU PHE ASP ALA GLY SEQRES 26 A 353 ASP GLU GLU HIS ALA PHE GLN LEU PHE LYS PRO GLU THR SEQRES 27 A 353 ASP THR ALA LYS ALA MET ILE LYS ARG LEU ALA SER PHE SEQRES 28 A 353 LEU VAL HET NPO A3001 10 HETNAM NPO P-NITROPHENOL FORMUL 2 NPO C6 H5 N O3 FORMUL 3 HOH *83(H2 O) HELIX 1 AA1 SER A 93 ASN A 108 1 16 HELIX 2 AA2 PRO A 125 ASN A 143 1 19 HELIX 3 AA3 GLU A 150 HIS A 156 1 7 HELIX 4 AA4 THR A 168 GLY A 182 1 15 HELIX 5 AA5 LEU A 188 LEU A 192 5 5 HELIX 6 AA6 GLU A 217 GLN A 220 5 4 HELIX 7 AA7 SER A 221 CYS A 231 1 11 HELIX 8 AA8 GLY A 236 ASN A 240 5 5 HELIX 9 AA9 SER A 252 LEU A 256 5 5 HELIX 10 AB1 PHE A 271 LYS A 284 1 14 HELIX 11 AB2 ALA A 302 LYS A 307 1 6 HELIX 12 AB3 THR A 310 LEU A 324 1 15 SHEET 1 AA1 3 ILE A 10 VAL A 14 0 SHEET 2 AA1 3 ILE A 18 TYR A 21 -1 O VAL A 20 N LYS A 12 SHEET 3 AA1 3 VAL A 26 ARG A 28 -1 O GLU A 27 N ARG A 19 SHEET 1 AA2 8 SER A 47 ALA A 54 0 SHEET 2 AA2 8 VAL A 59 LEU A 65 -1 O LEU A 65 N SER A 47 SHEET 3 AA2 8 ILE A 110 ASP A 115 -1 O SER A 113 N ARG A 62 SHEET 4 AA2 8 LEU A 75 PHE A 81 1 N PHE A 78 O VAL A 112 SHEET 5 AA2 8 ALA A 157 GLU A 167 1 O TYR A 163 N ILE A 77 SHEET 6 AA2 8 GLY A 196 CYS A 200 1 O CYS A 200 N GLY A 166 SHEET 7 AA2 8 LYS A 260 ILE A 265 1 O LYS A 260 N GLY A 197 SHEET 8 AA2 8 GLN A 290 ASP A 295 1 O GLU A 292 N LEU A 261 CISPEP 1 LEU A 15 PRO A 16 0 2.69 CISPEP 2 ASN A 56 PRO A 57 0 -2.46 CISPEP 3 LEU A 119 PRO A 120 0 7.74 CISPEP 4 LEU A 124 PRO A 125 0 5.33 CRYST1 102.844 102.844 70.280 90.00 90.00 120.00 P 31 2 1 6 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 0.009723 0.005614 0.000000 0.00000 SCALE2 0.000000 0.011228 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014229 0.00000