HEADER PROTEIN BINDING 26-SEP-18 6MKW TITLE CRYSTAL STRUCTURE OF THE PERIPLASMIC LYSINE-, ARGININE-, ORNITHINE- TITLE 2 BINDING PROTEIN (LAO) D11A MUTANT FROM SALMONELLA TYPHIMURIUM TITLE 3 COMPLEXED WITH HISTIDINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: LYSINE/ARGININE/ORNITHINE TRANSPORT PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM (STRAIN 14028S / SGSC SOURCE 3 2262); SOURCE 4 ORGANISM_TAXID: 588858; SOURCE 5 STRAIN: 14028S / SGSC 2262; SOURCE 6 GENE: ARGT, STM14_2901; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 10 EXPRESSION_SYSTEM_VARIANT: AI; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PET12B KEYWDS PERIPLASMIC BINDING PROTEIN, LAO, THERMODYNAMICS, PROTEIN LIGAND KEYWDS 2 COMPLEX, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR S.ROMERO-ROMERO,R.VERGARA,G.ESPINOZA-PEREZ,A.RODRIGUEZ-ROMERO REVDAT 4 16-OCT-24 6MKW 1 REMARK REVDAT 3 11-OCT-23 6MKW 1 REMARK REVDAT 2 26-FEB-20 6MKW 1 JRNL REVDAT 1 07-AUG-19 6MKW 0 JRNL AUTH R.VERGARA,S.ROMERO-ROMERO,I.VELAZQUEZ-LOPEZ, JRNL AUTH 2 G.ESPINOZA-PEREZ,A.RODRIGUEZ-HERNANDEZ,N.O.PULIDO, JRNL AUTH 3 A.SOSA-PEINADO,A.RODRIGUEZ-ROMERO,D.A.FERNANDEZ-VELASCO JRNL TITL THE INTERPLAY OF PROTEIN-LIGAND AND WATER-MEDIATED JRNL TITL 2 INTERACTIONS SHAPE AFFINITY AND SELECTIVITY IN THE LAO JRNL TITL 3 BINDING PROTEIN. JRNL REF FEBS J. V. 287 763 2020 JRNL REFN ISSN 1742-464X JRNL PMID 31348608 JRNL DOI 10.1111/FEBS.15019 REMARK 2 REMARK 2 RESOLUTION. 2.32 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.14_3260:) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.32 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.15 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 11207 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.920 REMARK 3 FREE R VALUE TEST SET COUNT : 1000 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 35.1524 - 4.4300 0.98 1576 154 0.1741 0.1974 REMARK 3 2 4.4300 - 3.5173 0.99 1493 147 0.1399 0.1940 REMARK 3 3 3.5173 - 3.0729 0.99 1465 143 0.1660 0.2340 REMARK 3 4 3.0729 - 2.7921 0.99 1475 144 0.1794 0.2567 REMARK 3 5 2.7921 - 2.5921 0.98 1444 143 0.1978 0.2667 REMARK 3 6 2.5921 - 2.4393 0.98 1438 141 0.2038 0.2853 REMARK 3 7 2.4393 - 2.3171 0.91 1316 128 0.2063 0.2484 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.560 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.20 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 : 0.010 1886 REMARK 3 ANGLE : 1.002 2561 REMARK 3 CHIRALITY : 0.057 284 REMARK 3 PLANARITY : 0.006 336 REMARK 3 DIHEDRAL : 5.449 1519 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 6MKW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-SEP-18. REMARK 100 THE DEPOSITION ID IS D_1000237130. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-APR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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) : 1.5418 REMARK 200 MONOCHROMATOR : VARIMAX HF REMARK 200 OPTICS : OSMIC VARIMAX CU-HF REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 200K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 R REMARK 200 DATA SCALING SOFTWARE : HKL-3000 R REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11213 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.320 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 (%) : 97.9 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : 0.09800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.32 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.32700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX (1.14_3260) REMARK 200 STARTING MODEL: 1LAG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM ACETATE TRIHYDRATE 0.1 M REMARK 280 SODIUM CACODYLATE TRIHYDRATE 30% W/V POLYETHYLENE GLYCOL 8,000, REMARK 280 PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 18.44850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.77200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.50800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.77200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.44850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.50800 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 GLN A 4 CG CD OE1 NE2 REMARK 470 LYS A 44 CG CD CE NZ REMARK 470 LYS A 76 CG CD CE NZ REMARK 470 LYS A 110 CG CD CE NZ REMARK 470 LYS A 176 CG CD CE NZ REMARK 470 LYS A 188 CG CD CE NZ REMARK 470 GLU A 205 CG CD OE1 OE2 REMARK 470 LYS A 225 CG CD CE NZ REMARK 470 LYS A 228 CG CD CE NZ REMARK 470 LYS A 229 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 THR A 12 36.94 -79.78 REMARK 500 SER A 69 47.32 -165.50 REMARK 500 ALA A 90 104.24 -161.18 REMARK 500 PHE A 169 -62.42 -146.88 REMARK 500 ASP A 187 90.30 -165.83 REMARK 500 ASP A 193 72.59 -112.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HIS A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6MKU RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK REMARK 900 RELATED ID: 6MLE RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK REMARK 900 RELATED ID: 6MLN RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK REMARK 900 RELATED ID: 6MLG RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK REMARK 900 RELATED ID: 6MKX RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK REMARK 900 RELATED ID: 6MLI RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK REMARK 900 RELATED ID: 6MLA RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK REMARK 900 RELATED ID: 6ML0 RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK REMARK 900 RELATED ID: 6MLV RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK REMARK 900 RELATED ID: 6MLO RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK REMARK 900 RELATED ID: 6MLP RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK REMARK 900 RELATED ID: 6ML9 RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK REMARK 900 RELATED ID: 6MLJ RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK DBREF1 6MKW A 2 238 UNP A0A0F6B499_SALT1 DBREF2 6MKW A A0A0F6B499 24 260 SEQADV 6MKW ALA A 11 UNP A0A0F6B49 ASP 33 ENGINEERED MUTATION SEQRES 1 A 237 LEU PRO GLN THR VAL ARG ILE GLY THR ALA THR THR TYR SEQRES 2 A 237 ALA PRO PHE SER SER LYS ASP ALA LYS GLY GLU PHE ILE SEQRES 3 A 237 GLY PHE ASP ILE ASP LEU GLY ASN GLU MET CYS LYS ARG SEQRES 4 A 237 MET GLN VAL LYS CYS THR TRP VAL ALA SER ASP PHE ASP SEQRES 5 A 237 ALA LEU ILE PRO SER LEU LYS ALA LYS LYS ILE ASP ALA SEQRES 6 A 237 ILE ILE SER SER LEU SER ILE THR ASP LYS ARG GLN GLN SEQRES 7 A 237 GLU ILE ALA PHE SER ASP LYS LEU TYR ALA ALA ASP SER SEQRES 8 A 237 ARG LEU ILE ALA ALA LYS GLY SER PRO ILE GLN PRO THR SEQRES 9 A 237 LEU GLU SER LEU LYS GLY LYS HIS VAL GLY VAL LEU GLN SEQRES 10 A 237 GLY SER THR GLN GLU ALA TYR ALA ASN ASP ASN TRP ARG SEQRES 11 A 237 THR LYS GLY VAL ASP VAL VAL ALA TYR ALA ASN GLN ASP SEQRES 12 A 237 LEU ILE TYR SER ASP LEU THR ALA GLY ARG LEU ASP ALA SEQRES 13 A 237 ALA LEU GLN ASP GLU VAL ALA ALA SER GLU GLY PHE LEU SEQRES 14 A 237 LYS GLN PRO ALA GLY LYS GLU TYR ALA PHE ALA GLY PRO SEQRES 15 A 237 SER VAL LYS ASP LYS LYS TYR PHE GLY ASP GLY THR GLY SEQRES 16 A 237 VAL GLY LEU ARG LYS ASP ASP THR GLU LEU LYS ALA ALA SEQRES 17 A 237 PHE ASP LYS ALA LEU THR GLU LEU ARG GLN ASP GLY THR SEQRES 18 A 237 TYR ASP LYS MET ALA LYS LYS TYR PHE ASP PHE ASN VAL SEQRES 19 A 237 TYR GLY ASP HET HIS A 301 11 HET GOL A 302 6 HET GOL A 303 6 HETNAM HIS HISTIDINE HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 HIS C6 H10 N3 O2 1+ FORMUL 3 GOL 2(C3 H8 O3) FORMUL 5 HOH *119(H2 O) HELIX 1 AA1 GLY A 28 GLN A 42 1 15 HELIX 2 AA2 ASP A 51 ASP A 53 5 3 HELIX 3 AA3 ALA A 54 ALA A 61 1 8 HELIX 4 AA4 THR A 74 GLN A 79 1 6 HELIX 5 AA5 THR A 105 LYS A 110 1 6 HELIX 6 AA6 SER A 120 TRP A 130 1 11 HELIX 7 AA7 ARG A 131 GLY A 134 5 4 HELIX 8 AA8 ASN A 142 ALA A 152 1 11 HELIX 9 AA9 GLU A 162 PHE A 169 1 8 HELIX 10 AB1 GLN A 172 LYS A 176 5 5 HELIX 11 AB2 ASP A 187 GLY A 192 1 6 HELIX 12 AB3 ASP A 203 ASP A 220 1 18 HELIX 13 AB4 GLY A 221 LYS A 229 1 9 SHEET 1 AA1 3 LYS A 44 ALA A 49 0 SHEET 2 AA1 3 THR A 5 THR A 10 1 N VAL A 6 O LYS A 44 SHEET 3 AA1 3 ALA A 66 ILE A 67 1 O ALA A 66 N GLY A 9 SHEET 1 AA2 2 SER A 19 LYS A 20 0 SHEET 2 AA2 2 PHE A 26 ILE A 27 -1 O ILE A 27 N SER A 19 SHEET 1 AA3 2 ALA A 82 PHE A 83 0 SHEET 2 AA3 2 GLY A 198 LEU A 199 -1 O LEU A 199 N ALA A 82 SHEET 1 AA4 5 ASP A 136 TYR A 140 0 SHEET 2 AA4 5 HIS A 113 LEU A 117 1 N VAL A 114 O VAL A 138 SHEET 3 AA4 5 ALA A 157 ASP A 161 1 O ALA A 157 N GLY A 115 SHEET 4 AA4 5 SER A 92 ALA A 97 -1 N ILE A 95 O ALA A 158 SHEET 5 AA4 5 TYR A 178 VAL A 185 -1 O ALA A 179 N ALA A 96 SSBOND 1 CYS A 38 CYS A 45 1555 1555 1.98 CISPEP 1 ALA A 15 PRO A 16 0 -1.13 SITE 1 AC1 13 TYR A 14 PHE A 52 SER A 69 SER A 70 SITE 2 AC1 13 LEU A 71 SER A 72 ARG A 77 LEU A 117 SITE 3 AC1 13 SER A 120 THR A 121 GLN A 122 ASP A 161 SITE 4 AC1 13 HOH A 445 SITE 1 AC2 3 ASP A 32 ASN A 35 GLU A 36 SITE 1 AC3 7 ALA A 89 ALA A 90 ASP A 91 VAL A 163 SITE 2 AC3 7 ASN A 234 VAL A 235 HOH A 403 CRYST1 36.897 59.016 115.544 90.00 90.00 90.00 P 21 21 21 4 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 0.027102 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016945 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008655 0.00000