HEADER OXIDOREDUCTASE 24-FEB-23 8GBB TITLE SHORT-CHAIN DEHYDROGENASE/REDUCTASE (SDR) FROM MULTI-DRUG RESISTANT TITLE 2 ACINETOBACTER BAUMANNII COMPND MOL_ID: 1; COMPND 2 MOLECULE: SDR FAMILY OXIDOREDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACINETOBACTER BAUMANNII; SOURCE 3 ORGANISM_TAXID: 470; SOURCE 4 GENE: F4T85_19375, FJU42_12090, HBK86_07635; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS SHORT CHAIN, SDR, OXIDOREDUCTASE, ACINETOBACTER BAUMANNII EXPDTA X-RAY DIFFRACTION AUTHOR K.I.SHAW,S.M.GHAFOORI,J.K.FORWOOD REVDAT 2 22-NOV-23 8GBB 1 JRNL REVDAT 1 10-MAY-23 8GBB 0 JRNL AUTH S.M.GHAFOORI,S.ABDOLLAHPOUR,P.SHIRMAST,J.K.FORWOOD JRNL TITL CRYSTALLOGRAPHIC STRUCTURE DETERMINATION AND ANALYSIS OF A JRNL TITL 2 POTENTIAL SHORT-CHAIN DEHYDROGENASE/REDUCTASE (SDR) FROM JRNL TITL 3 MULTI-DRUG RESISTANT ACINETOBACTER BAUMANNII. JRNL REF PLOS ONE V. 18 89992 2023 JRNL REFN ESSN 1932-6203 JRNL PMID 37616198 JRNL DOI 10.1371/JOURNAL.PONE.0289992 REMARK 2 REMARK 2 RESOLUTION. 2.40 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.40 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 20150 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.540 REMARK 3 FREE R VALUE TEST SET COUNT : 1117 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 29.4000 - 4.7900 1.00 2477 164 0.1802 0.1956 REMARK 3 2 4.7900 - 3.8100 1.00 2404 138 0.1570 0.2033 REMARK 3 3 3.8100 - 3.3300 1.00 2407 133 0.1798 0.2344 REMARK 3 4 3.3300 - 3.0200 1.00 2344 151 0.1975 0.2259 REMARK 3 5 3.0200 - 2.8100 1.00 2325 146 0.2200 0.2454 REMARK 3 6 2.8100 - 2.6400 1.00 2401 120 0.2254 0.2755 REMARK 3 7 2.6400 - 2.5100 1.00 2350 131 0.2254 0.2969 REMARK 3 8 2.5100 - 2.4000 0.99 2325 134 0.2391 0.2930 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) : 0.237 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.133 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.95 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.44 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 : 0.004 3910 REMARK 3 ANGLE : 0.580 5327 REMARK 3 CHIRALITY : 0.042 634 REMARK 3 PLANARITY : 0.004 688 REMARK 3 DIHEDRAL : 15.870 1349 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 8GBB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-FEB-23. REMARK 100 THE DEPOSITION ID IS D_1000272482. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-FEB-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95372 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20190 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 29.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 28.60 REMARK 200 R MERGE (I) : 0.85970 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 31.5000 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) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 2.10600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.670 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: 2D1Y REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LITHIUM CHLORIDE 0.1 M TRIS PH REMARK 280 8.0, 20% (V/V) POLYETHYLENE GLYCOL 8,000, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K 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 68.46000 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 68.46000 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 33.71550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 54.73000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 33.71550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.73000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 68.46000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 33.71550 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 54.73000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 68.46000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 33.71550 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 54.73000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 17920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -133.0 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 109.46000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 136.92000 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 370 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 GLU A 261 REMARK 465 GLU B 261 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 LYS A 6 CG CD CE NZ REMARK 470 LYS A 42 CG CD CE NZ REMARK 470 HIS A 52 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 127 CG CD CE NZ REMARK 470 SER A 137 OG REMARK 470 GLU A 190 CG CD OE1 OE2 REMARK 470 ASN A 194 CG OD1 ND2 REMARK 470 GLN A 253 CG CD OE1 NE2 REMARK 470 LYS B 6 CG CD CE NZ REMARK 470 LYS B 42 CG CD CE NZ REMARK 470 LYS B 127 CG CD CE NZ REMARK 470 SER B 137 OG REMARK 470 ARG B 186 CG CD NE CZ NH1 NH2 REMARK 470 ASN B 194 CG OD1 ND2 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 2 66.97 -116.57 REMARK 500 ASN A 51 -132.19 50.68 REMARK 500 LEU A 92 106.22 -50.39 REMARK 500 ASP A 93 111.02 -166.59 REMARK 500 THR A 136 -155.54 -93.08 REMARK 500 ALA A 230 35.72 -90.79 REMARK 500 ASN B 2 75.48 -111.54 REMARK 500 ASN B 51 -130.81 49.59 REMARK 500 LEU B 92 107.11 -53.69 REMARK 500 ASP B 93 113.57 -167.43 REMARK 500 LEU B 111 -61.44 -120.73 REMARK 500 THR B 136 -157.30 -94.84 REMARK 500 ALA B 230 32.96 -87.59 REMARK 500 REMARK 500 REMARK: NULL DBREF1 8GBB A 1 261 UNP A0A0M3FP68_ACIBA DBREF2 8GBB A A0A0M3FP68 1 261 DBREF1 8GBB B 1 261 UNP A0A0M3FP68_ACIBA DBREF2 8GBB B A0A0M3FP68 1 261 SEQRES 1 A 261 MET ASN ILE ASP LEU LYS GLY LYS VAL ALA VAL VAL SER SEQRES 2 A 261 GLY GLY ALA THR LEU ILE GLY LYS ALA VAL VAL GLN ALA SEQRES 3 A 261 LEU VAL SER ALA GLY ALA HIS VAL ALA ILE LEU ASP ILE SEQRES 4 A 261 ASP ALA LYS GLY LYS ALA ILE ALA GLU SER PHE ASN HIS SEQRES 5 A 261 ASP VAL MET PHE ILE GLN THR ASP LEU THR SER ASP ALA SEQRES 6 A 261 ALA ILE GLN GLN ALA VAL ALA ASP ILE HIS GLN HIS LEU SEQRES 7 A 261 GLY GLU VAL SER TYR LEU VAL ASN LEU ALA CYS THR TYR SEQRES 8 A 261 LEU ASP ASP GLY PHE LYS SER SER ARG GLN ASP TRP LEU SEQRES 9 A 261 GLN ALA LEU ASP ILE ASN LEU VAL SER THR VAL GLU LEU SEQRES 10 A 261 SER ARG ALA LEU TYR ASN ASP LEU LYS LYS GLN GLN GLY SEQRES 11 A 261 SER ILE VAL ASN PHE THR SER ILE SER ALA LYS VAL ALA SEQRES 12 A 261 GLN THR GLY ARG TRP LEU TYR PRO VAL SER LYS ALA ALA SEQRES 13 A 261 ILE ARG GLN LEU THR GLN SER MET ALA MET ASP PHE ALA SEQRES 14 A 261 ALA ASP GLY ILE ARG VAL ASN SER VAL SER PRO GLY TRP SEQRES 15 A 261 THR TRP SER ARG VAL ILE ALA GLU VAL SER GLY ASN ASN SEQRES 16 A 261 ARG GLU LYS ALA ASP SER VAL ALA ALA ASP TYR HIS LEU SEQRES 17 A 261 LEU GLY ARG LEU GLY HIS PRO GLU GLU VAL ALA ASN VAL SEQRES 18 A 261 VAL LEU PHE LEU LEU SER SER ALA ALA SER PHE VAL THR SEQRES 19 A 261 GLY ALA ASP TYR ALA VAL ASP GLY GLY TYR SER VAL MET SEQRES 20 A 261 GLY PRO GLU GLY LEU GLN PRO ALA ILE PRO ARG LEU ALA SEQRES 21 A 261 GLU SEQRES 1 B 261 MET ASN ILE ASP LEU LYS GLY LYS VAL ALA VAL VAL SER SEQRES 2 B 261 GLY GLY ALA THR LEU ILE GLY LYS ALA VAL VAL GLN ALA SEQRES 3 B 261 LEU VAL SER ALA GLY ALA HIS VAL ALA ILE LEU ASP ILE SEQRES 4 B 261 ASP ALA LYS GLY LYS ALA ILE ALA GLU SER PHE ASN HIS SEQRES 5 B 261 ASP VAL MET PHE ILE GLN THR ASP LEU THR SER ASP ALA SEQRES 6 B 261 ALA ILE GLN GLN ALA VAL ALA ASP ILE HIS GLN HIS LEU SEQRES 7 B 261 GLY GLU VAL SER TYR LEU VAL ASN LEU ALA CYS THR TYR SEQRES 8 B 261 LEU ASP ASP GLY PHE LYS SER SER ARG GLN ASP TRP LEU SEQRES 9 B 261 GLN ALA LEU ASP ILE ASN LEU VAL SER THR VAL GLU LEU SEQRES 10 B 261 SER ARG ALA LEU TYR ASN ASP LEU LYS LYS GLN GLN GLY SEQRES 11 B 261 SER ILE VAL ASN PHE THR SER ILE SER ALA LYS VAL ALA SEQRES 12 B 261 GLN THR GLY ARG TRP LEU TYR PRO VAL SER LYS ALA ALA SEQRES 13 B 261 ILE ARG GLN LEU THR GLN SER MET ALA MET ASP PHE ALA SEQRES 14 B 261 ALA ASP GLY ILE ARG VAL ASN SER VAL SER PRO GLY TRP SEQRES 15 B 261 THR TRP SER ARG VAL ILE ALA GLU VAL SER GLY ASN ASN SEQRES 16 B 261 ARG GLU LYS ALA ASP SER VAL ALA ALA ASP TYR HIS LEU SEQRES 17 B 261 LEU GLY ARG LEU GLY HIS PRO GLU GLU VAL ALA ASN VAL SEQRES 18 B 261 VAL LEU PHE LEU LEU SER SER ALA ALA SER PHE VAL THR SEQRES 19 B 261 GLY ALA ASP TYR ALA VAL ASP GLY GLY TYR SER VAL MET SEQRES 20 B 261 GLY PRO GLU GLY LEU GLN PRO ALA ILE PRO ARG LEU ALA SEQRES 21 B 261 GLU FORMUL 3 HOH *198(H2 O) HELIX 1 AA1 THR A 17 ALA A 30 1 14 HELIX 2 AA2 ALA A 41 PHE A 50 1 10 HELIX 3 AA3 SER A 63 LEU A 78 1 16 HELIX 4 AA4 ASP A 94 SER A 98 5 5 HELIX 5 AA5 SER A 99 LEU A 111 1 13 HELIX 6 AA6 LEU A 111 LEU A 121 1 11 HELIX 7 AA7 LEU A 121 GLN A 129 1 9 HELIX 8 AA8 SER A 137 LYS A 141 5 5 HELIX 9 AA9 TRP A 148 ALA A 170 1 23 HELIX 10 AB1 SER A 185 GLY A 193 1 9 HELIX 11 AB2 ASN A 195 ALA A 204 1 10 HELIX 12 AB3 ASP A 205 HIS A 207 5 3 HELIX 13 AB4 HIS A 214 SER A 227 1 14 HELIX 14 AB5 SER A 228 SER A 231 5 4 HELIX 15 AB6 GLY A 243 MET A 247 5 5 HELIX 16 AB7 ALA A 255 ALA A 260 5 6 HELIX 17 AB8 THR B 17 ALA B 30 1 14 HELIX 18 AB9 ALA B 41 PHE B 50 1 10 HELIX 19 AC1 SER B 63 LEU B 78 1 16 HELIX 20 AC2 ASP B 94 SER B 98 5 5 HELIX 21 AC3 SER B 99 LEU B 111 1 13 HELIX 22 AC4 LEU B 111 LEU B 121 1 11 HELIX 23 AC5 LEU B 121 GLN B 129 1 9 HELIX 24 AC6 SER B 137 LYS B 141 5 5 HELIX 25 AC7 TRP B 148 ALA B 169 1 22 HELIX 26 AC8 ALA B 170 GLY B 172 5 3 HELIX 27 AC9 SER B 185 SER B 192 1 8 HELIX 28 AD1 ASN B 195 ALA B 204 1 10 HELIX 29 AD2 ASP B 205 HIS B 207 5 3 HELIX 30 AD3 HIS B 214 SER B 227 1 14 HELIX 31 AD4 SER B 228 SER B 231 5 4 HELIX 32 AD5 GLY B 243 MET B 247 5 5 HELIX 33 AD6 ALA B 255 ALA B 260 5 6 SHEET 1 AA1 7 VAL A 54 GLN A 58 0 SHEET 2 AA1 7 HIS A 33 ASP A 38 1 N ILE A 36 O MET A 55 SHEET 3 AA1 7 VAL A 9 SER A 13 1 N ALA A 10 O HIS A 33 SHEET 4 AA1 7 TYR A 83 ASN A 86 1 O VAL A 85 N VAL A 11 SHEET 5 AA1 7 SER A 131 PHE A 135 1 O VAL A 133 N LEU A 84 SHEET 6 AA1 7 ARG A 174 PRO A 180 1 O ASN A 176 N ASN A 134 SHEET 7 AA1 7 ASP A 237 VAL A 240 1 O TYR A 238 N SER A 177 SHEET 1 AA2 7 VAL B 54 GLN B 58 0 SHEET 2 AA2 7 HIS B 33 ASP B 38 1 N ILE B 36 O MET B 55 SHEET 3 AA2 7 VAL B 9 SER B 13 1 N ALA B 10 O HIS B 33 SHEET 4 AA2 7 TYR B 83 ASN B 86 1 O VAL B 85 N VAL B 11 SHEET 5 AA2 7 SER B 131 PHE B 135 1 O VAL B 133 N LEU B 84 SHEET 6 AA2 7 ARG B 174 PRO B 180 1 O ASN B 176 N ASN B 134 SHEET 7 AA2 7 ASP B 237 VAL B 240 1 O TYR B 238 N SER B 177 CRYST1 67.431 109.460 136.920 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 0.014830 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009136 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007304 0.00000