HEADER PROTEIN BINDING 27-SEP-18 6MLE TITLE CRYSTAL STRUCTURE OF THE PERIPLASMIC LYSINE-, ARGININE-, ORNITHINE- TITLE 2 BINDING PROTEIN (LAO) FROM SALMONELLA TYPHIMURIUM COMPLEXED WITH TITLE 3 ARGININE COMPND MOL_ID: 1; COMPND 2 MOLECULE: LYSINE/ARGININE/ORNITHINE-BINDING PERIPLASMIC PROTEIN; COMPND 3 CHAIN: E; COMPND 4 SYNONYM: LAO-BINDING PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM (STRAIN LT2 / SGSC1412 / SOURCE 3 ATCC 700720); SOURCE 4 ORGANISM_TAXID: 99287; SOURCE 5 STRAIN: LT2 / SGSC1412 / ATCC 700720; SOURCE 6 GENE: ARGT, STM2355; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21-AI; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 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 3 11-OCT-23 6MLE 1 REMARK REVDAT 2 26-FEB-20 6MLE 1 JRNL REVDAT 1 07-AUG-19 6MLE 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. 1.86 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 1.86 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.21 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 38659 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1915 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 32.2132 - 5.4255 0.99 1493 149 0.1527 0.1823 REMARK 3 2 5.4255 - 4.3097 0.98 1473 154 0.1185 0.1707 REMARK 3 3 4.3097 - 3.7658 0.98 1491 144 0.1227 0.1718 REMARK 3 4 3.7658 - 3.4219 0.98 1458 156 0.1425 0.1794 REMARK 3 5 3.4219 - 3.1769 0.98 1468 153 0.1646 0.2208 REMARK 3 6 3.1769 - 2.9897 0.97 1485 146 0.1705 0.2189 REMARK 3 7 2.9897 - 2.8401 0.97 1457 151 0.1761 0.2494 REMARK 3 8 2.8401 - 2.7165 0.96 1432 146 0.1833 0.2188 REMARK 3 9 2.7165 - 2.6120 0.95 1444 149 0.1937 0.2504 REMARK 3 10 2.6120 - 2.5219 0.95 1407 146 0.1851 0.2311 REMARK 3 11 2.5219 - 2.4431 0.95 1434 135 0.1787 0.2732 REMARK 3 12 2.4431 - 2.3733 0.94 1435 142 0.1738 0.2526 REMARK 3 13 2.3733 - 2.3108 0.94 1412 148 0.1810 0.2752 REMARK 3 14 2.3108 - 2.2544 0.94 1392 138 0.2050 0.2349 REMARK 3 15 2.2544 - 2.2032 0.94 1416 144 0.1873 0.2891 REMARK 3 16 2.2032 - 2.1563 0.93 1414 143 0.1913 0.2886 REMARK 3 17 2.1563 - 2.1132 0.91 1336 139 0.2020 0.2519 REMARK 3 18 2.1132 - 2.0733 0.91 1372 142 0.2063 0.2473 REMARK 3 19 2.0733 - 2.0363 0.91 1390 144 0.2091 0.2882 REMARK 3 20 2.0363 - 2.0018 0.90 1366 133 0.2018 0.2482 REMARK 3 21 2.0018 - 1.9695 0.90 1335 128 0.2288 0.3101 REMARK 3 22 1.9695 - 1.9392 0.89 1342 140 0.2443 0.3221 REMARK 3 23 1.9392 - 1.9107 0.88 1347 135 0.2409 0.3094 REMARK 3 24 1.9107 - 1.8838 0.88 1279 125 0.2685 0.3329 REMARK 3 25 1.8838 - 1.8583 0.80 1223 128 0.2999 0.3579 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.510 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.00 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 : 0.007 1852 REMARK 3 ANGLE : 0.934 2499 REMARK 3 CHIRALITY : 0.036 277 REMARK 3 PLANARITY : 0.004 328 REMARK 3 DIHEDRAL : 13.554 668 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): 3.0358 0.3900 -12.9407 REMARK 3 T TENSOR REMARK 3 T11: 0.0633 T22: 0.0833 REMARK 3 T33: 0.0753 T12: 0.0083 REMARK 3 T13: 0.0001 T23: -0.0049 REMARK 3 L TENSOR REMARK 3 L11: 0.3161 L22: 0.7159 REMARK 3 L33: 0.4227 L12: 0.1368 REMARK 3 L13: 0.0246 L23: 0.1213 REMARK 3 S TENSOR REMARK 3 S11: -0.0193 S12: 0.0415 S13: -0.0059 REMARK 3 S21: -0.0036 S22: 0.0180 S23: -0.0308 REMARK 3 S31: 0.0260 S32: 0.0096 S33: 0.0009 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 6MLE 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_1000237154. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JUN-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 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40694 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 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 (%) : 98.3 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.50800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.9_1692 REMARK 200 STARTING MODEL: 1LAF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM ACETATE TRIHYDRATE. 0.1 M REMARK 280 SODIUM CACODYLATE TRIHYDRATE PH 6.5 30% W/V POLYETHYLENE GLYCOL REMARK 280 8,000, 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 18.65900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.69150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.46550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.69150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.65900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.46550 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 TOTAL BURIED SURFACE AREA: 470 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E 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 E 4 CG CD OE1 NE2 REMARK 470 GLU E 25 OE1 OE2 REMARK 470 LYS E 44 CD CE NZ REMARK 470 LYS E 98 CE NZ REMARK 470 GLU E 107 CG CD OE1 OE2 REMARK 470 ARG E 154 CZ NH1 NH2 REMARK 470 LYS E 186 CE NZ REMARK 470 LYS E 189 CD CE NZ REMARK 470 LYS E 225 CD CE NZ REMARK 470 LYS E 228 CD CE NZ REMARK 470 LYS E 229 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 E 12 44.29 -83.17 REMARK 500 TYR E 14 58.54 -145.40 REMARK 500 SER E 69 48.01 -162.96 REMARK 500 PRO E 104 57.83 -67.97 REMARK 500 PHE E 169 -60.90 -144.76 REMARK 500 ASP E 187 92.31 -172.05 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 E 722 DISTANCE = 5.96 ANGSTROMS REMARK 525 HOH E 723 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH E 724 DISTANCE = 6.45 ANGSTROMS REMARK 525 HOH E 725 DISTANCE = 7.67 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT E 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT E 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ARG E 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: 6MKW 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: 6ML0 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: 6MLA RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK REMARK 900 RELATED ID: 6MLD RELATED DB: PDB REMARK 900 STRUCTURE DISCUSSED IN THE SAME WORK DBREF 6MLE E 1 238 UNP P02911 ARGT_SALTY 23 260 SEQRES 1 E 238 ALA LEU PRO GLN THR VAL ARG ILE GLY THR ASP THR THR SEQRES 2 E 238 TYR ALA PRO PHE SER SER LYS ASP ALA LYS GLY GLU PHE SEQRES 3 E 238 ILE GLY PHE ASP ILE ASP LEU GLY ASN GLU MET CYS LYS SEQRES 4 E 238 ARG MET GLN VAL LYS CYS THR TRP VAL ALA SER ASP PHE SEQRES 5 E 238 ASP ALA LEU ILE PRO SER LEU LYS ALA LYS LYS ILE ASP SEQRES 6 E 238 ALA ILE ILE SER SER LEU SER ILE THR ASP LYS ARG GLN SEQRES 7 E 238 GLN GLU ILE ALA PHE SER ASP LYS LEU TYR ALA ALA ASP SEQRES 8 E 238 SER ARG LEU ILE ALA ALA LYS GLY SER PRO ILE GLN PRO SEQRES 9 E 238 THR LEU GLU SER LEU LYS GLY LYS HIS VAL GLY VAL LEU SEQRES 10 E 238 GLN GLY SER THR GLN GLU ALA TYR ALA ASN ASP ASN TRP SEQRES 11 E 238 ARG THR LYS GLY VAL ASP VAL VAL ALA TYR ALA ASN GLN SEQRES 12 E 238 ASP LEU ILE TYR SER ASP LEU THR ALA GLY ARG LEU ASP SEQRES 13 E 238 ALA ALA LEU GLN ASP GLU VAL ALA ALA SER GLU GLY PHE SEQRES 14 E 238 LEU LYS GLN PRO ALA GLY LYS GLU TYR ALA PHE ALA GLY SEQRES 15 E 238 PRO SER VAL LYS ASP LYS LYS TYR PHE GLY ASP GLY THR SEQRES 16 E 238 GLY VAL GLY LEU ARG LYS ASP ASP THR GLU LEU LYS ALA SEQRES 17 E 238 ALA PHE ASP LYS ALA LEU THR GLU LEU ARG GLN ASP GLY SEQRES 18 E 238 THR TYR ASP LYS MET ALA LYS LYS TYR PHE ASP PHE ASN SEQRES 19 E 238 VAL TYR GLY ASP HET ACT E 301 4 HET ACT E 302 4 HET ARG E 303 12 HETNAM ACT ACETATE ION HETNAM ARG ARGININE FORMUL 2 ACT 2(C2 H3 O2 1-) FORMUL 4 ARG C6 H15 N4 O2 1+ FORMUL 5 HOH *325(H2 O) HELIX 1 AA1 GLY E 28 GLN E 42 1 15 HELIX 2 AA2 ASP E 51 ASP E 53 5 3 HELIX 3 AA3 ALA E 54 ALA E 61 1 8 HELIX 4 AA4 THR E 74 GLN E 79 1 6 HELIX 5 AA5 SER E 120 TRP E 130 1 11 HELIX 6 AA6 ASN E 142 ALA E 152 1 11 HELIX 7 AA7 GLU E 162 PHE E 169 1 8 HELIX 8 AA8 GLN E 172 LYS E 176 5 5 HELIX 9 AA9 ASP E 187 GLY E 192 1 6 HELIX 10 AB1 ASP E 203 ASP E 220 1 18 HELIX 11 AB2 GLY E 221 LYS E 229 1 9 SHEET 1 AA1 3 LYS E 44 ALA E 49 0 SHEET 2 AA1 3 THR E 5 THR E 10 1 N ILE E 8 O VAL E 48 SHEET 3 AA1 3 ALA E 66 ILE E 67 1 O ALA E 66 N GLY E 9 SHEET 1 AA2 2 SER E 19 LYS E 20 0 SHEET 2 AA2 2 PHE E 26 ILE E 27 -1 O ILE E 27 N SER E 19 SHEET 1 AA3 2 ALA E 82 PHE E 83 0 SHEET 2 AA3 2 GLY E 198 LEU E 199 -1 O LEU E 199 N ALA E 82 SHEET 1 AA4 5 ASP E 136 TYR E 140 0 SHEET 2 AA4 5 HIS E 113 LEU E 117 1 N VAL E 114 O VAL E 138 SHEET 3 AA4 5 ALA E 157 ASP E 161 1 O ALA E 157 N GLY E 115 SHEET 4 AA4 5 SER E 92 ALA E 97 -1 N ILE E 95 O ALA E 158 SHEET 5 AA4 5 TYR E 178 PHE E 180 -1 O ALA E 179 N ALA E 96 SSBOND 1 CYS E 38 CYS E 45 1555 1555 2.02 CISPEP 1 ALA E 15 PRO E 16 0 5.67 SITE 1 AC1 5 LYS E 76 ARG E 77 GLY E 119 HOH E 456 SITE 2 AC1 5 HOH E 503 SITE 1 AC2 5 ALA E 124 TYR E 190 HOH E 456 HOH E 518 SITE 2 AC2 5 HOH E 528 SITE 1 AC3 13 ASP E 11 TYR E 14 PHE E 52 SER E 69 SITE 2 AC3 13 SER E 70 SER E 72 ARG E 77 LEU E 117 SITE 3 AC3 13 SER E 120 THR E 121 GLN E 122 ASP E 161 SITE 4 AC3 13 HOH E 491 CRYST1 37.318 58.931 115.383 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 0.026797 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016969 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008667 0.00000