HEADER DNA BINDING PROTEIN 22-FEB-24 8S4S TITLE PRGE FROM PLASMID PCF10 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PRGE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PRGK; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROCOCCUS FAECALIS; SOURCE 3 ORGANISM_TAXID: 1351; SOURCE 4 GENE: PRGK, PRGE, EGX33_13060, EU507_13905, F6H88_002583, SOURCE 5 FDO46_002730, H9Q64_07920, HRF81_13830, IHC34_002761, KCT30_002803, SOURCE 6 NAG05_14735; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SSB, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.BREIDENSTEIN,R.P.-A.BERNTSSON REVDAT 2 03-JUL-24 8S4S 1 JRNL REVDAT 1 29-MAY-24 8S4S 0 JRNL AUTH A.BREIDENSTEIN,A.LAMY,C.P.BADER,W.S.SUN,P.H.WANROOIJ, JRNL AUTH 2 R.P.BERNTSSON JRNL TITL PRGE: AN OB-FOLD PROTEIN FROM PLASMID PCF10 WITH STRIKING JRNL TITL 2 DIFFERENCES TO PROTOTYPICAL BACTERIAL SSBS. JRNL REF LIFE SCI ALLIANCE V. 7 2024 JRNL REFN ESSN 2575-1077 JRNL PMID 38811160 JRNL DOI 10.26508/LSA.202402693 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0352 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.38 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 8515 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.235 REMARK 3 FREE R VALUE : 0.278 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.935 REMARK 3 FREE R VALUE TEST SET COUNT : 846 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 564 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3270 REMARK 3 BIN FREE R VALUE SET COUNT : 52 REMARK 3 BIN FREE R VALUE : 0.4190 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2126 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 11 REMARK 3 SOLVENT ATOMS : 19 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 61.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.31500 REMARK 3 B22 (A**2) : 1.62900 REMARK 3 B33 (A**2) : 2.68600 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.413 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.289 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 30.531 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.924 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.907 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2181 ; 0.002 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 1972 ; 0.002 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2924 ; 0.670 ; 1.652 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4620 ; 0.259 ; 1.572 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 257 ; 6.510 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 10 ; 4.200 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 416 ;13.401 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 307 ; 0.032 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2455 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 437 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 346 ; 0.176 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 79 ; 0.141 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1009 ; 0.175 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 46 ; 0.161 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1034 ; 2.042 ; 5.097 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1034 ; 2.040 ; 5.097 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1289 ; 3.651 ; 7.627 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1290 ; 3.650 ; 7.628 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1147 ; 1.563 ; 5.331 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1140 ; 1.535 ; 5.298 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1635 ; 2.824 ; 7.897 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1624 ; 2.791 ; 7.843 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 130 REMARK 3 ORIGIN FOR THE GROUP (A): -13.7594 -12.6941 6.7289 REMARK 3 T TENSOR REMARK 3 T11: 0.1391 T22: 0.1165 REMARK 3 T33: 0.0964 T12: 0.0667 REMARK 3 T13: -0.0184 T23: 0.0100 REMARK 3 L TENSOR REMARK 3 L11: 0.4995 L22: 0.2355 REMARK 3 L33: 1.8889 L12: 0.1448 REMARK 3 L13: 0.6358 L23: -0.2691 REMARK 3 S TENSOR REMARK 3 S11: 0.0867 S12: 0.0855 S13: 0.0030 REMARK 3 S21: -0.0142 S22: -0.0188 S23: 0.0238 REMARK 3 S31: 0.2286 S32: 0.1730 S33: -0.0678 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 0 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 ORIGIN FOR THE GROUP (A): -14.1799 12.6553 7.9431 REMARK 3 T TENSOR REMARK 3 T11: 0.1883 T22: 0.0108 REMARK 3 T33: 0.1842 T12: 0.0408 REMARK 3 T13: -0.0944 T23: -0.0103 REMARK 3 L TENSOR REMARK 3 L11: 0.5655 L22: 0.2902 REMARK 3 L33: 1.1821 L12: 0.4042 REMARK 3 L13: -0.3480 L23: -0.2261 REMARK 3 S TENSOR REMARK 3 S11: -0.0428 S12: -0.0111 S13: 0.1967 REMARK 3 S21: -0.0429 S22: -0.0112 S23: 0.1509 REMARK 3 S31: -0.1293 S32: 0.0057 S33: 0.0540 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8S4S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-FEB-24. REMARK 100 THE DEPOSITION ID IS D_1292131631. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-NOV-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : MASSIF-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9677 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10486 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.515 REMARK 200 RESOLUTION RANGE LOW (A) : 48.380 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 33.10 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.52 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 35.04 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.390 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.20.1-4487 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LISO4, 0.1 M K PHOS CIT PH 4.2, REMARK 280 20 %W/V PEG 1K, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 29.08750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.54950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.08500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.54950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.08750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.08500 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: DIMERIC 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 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 0 REMARK 465 GLN A 34 REMARK 465 LYS A 35 REMARK 465 GLU A 131 REMARK 465 GLU A 132 REMARK 465 MET A 133 REMARK 465 GLU A 134 REMARK 465 PHE A 135 REMARK 465 SER A 136 REMARK 465 GLU A 137 REMARK 465 SER A 138 REMARK 465 ASN A 139 REMARK 465 THR A 140 REMARK 465 GLU A 141 REMARK 465 GLU A 142 REMARK 465 ASP A 143 REMARK 465 TRP A 144 REMARK 465 MET B 0 REMARK 465 GLU B 131 REMARK 465 GLU B 132 REMARK 465 MET B 133 REMARK 465 GLU B 134 REMARK 465 PHE B 135 REMARK 465 SER B 136 REMARK 465 GLU B 137 REMARK 465 SER B 138 REMARK 465 ASN B 139 REMARK 465 THR B 140 REMARK 465 GLU B 141 REMARK 465 GLU B 142 REMARK 465 ASP B 143 REMARK 465 TRP B 144 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 60 -165.39 -103.37 REMARK 500 REMARK 500 REMARK: NULL DBREF 8S4S A 2 144 UNP D1LHE9 D1LHE9_ENTFL 2 144 DBREF 8S4S B 2 144 UNP D1LHE9 D1LHE9_ENTFL 2 144 SEQADV 8S4S MET A 0 UNP D1LHE9 INITIATING METHIONINE SEQADV 8S4S SER A 1 UNP D1LHE9 EXPRESSION TAG SEQADV 8S4S MET B 0 UNP D1LHE9 INITIATING METHIONINE SEQADV 8S4S SER B 1 UNP D1LHE9 EXPRESSION TAG SEQRES 1 A 145 MET SER LYS TYR GLU ARG PRO LEU LYS ARG GLU SER GLN SEQRES 2 A 145 ILE LYS GLU PHE GLU LEU GLY THR HIS ALA ALA VAL ILE SEQRES 3 A 145 GLU LYS VAL GLN LYS LYS ARG SER GLN LYS GLY ASN ASP SEQRES 4 A 145 MET PHE LEU LEU SER LEU LEU GLY LYS SER ASN GLU LYS SEQRES 5 A 145 GLY VAL TYR PHE LEU THR PHE GLY ASN ASP TYR THR GLU SEQRES 6 A 145 ASP ASN LEU ARG TYR ILE LEU ALA SER ILE GLN ASP ASN SEQRES 7 A 145 GLY VAL GLU ILE PRO ASP VAL ASP PHE GLY TYR ASN ARG SEQRES 8 A 145 GLU THR PHE GLU PHE LEU LYS GLY LYS ASP VAL TYR ILE SEQRES 9 A 145 GLN VAL GLU GLU GLN GLU TYR LYS GLY LYS VAL LYS HIS SEQRES 10 A 145 ALA VAL THR ASN PHE LEU THR GLN ASP GLU PHE GLU GLU SEQRES 11 A 145 SER GLU GLU MET GLU PHE SER GLU SER ASN THR GLU GLU SEQRES 12 A 145 ASP TRP SEQRES 1 B 145 MET SER LYS TYR GLU ARG PRO LEU LYS ARG GLU SER GLN SEQRES 2 B 145 ILE LYS GLU PHE GLU LEU GLY THR HIS ALA ALA VAL ILE SEQRES 3 B 145 GLU LYS VAL GLN LYS LYS ARG SER GLN LYS GLY ASN ASP SEQRES 4 B 145 MET PHE LEU LEU SER LEU LEU GLY LYS SER ASN GLU LYS SEQRES 5 B 145 GLY VAL TYR PHE LEU THR PHE GLY ASN ASP TYR THR GLU SEQRES 6 B 145 ASP ASN LEU ARG TYR ILE LEU ALA SER ILE GLN ASP ASN SEQRES 7 B 145 GLY VAL GLU ILE PRO ASP VAL ASP PHE GLY TYR ASN ARG SEQRES 8 B 145 GLU THR PHE GLU PHE LEU LYS GLY LYS ASP VAL TYR ILE SEQRES 9 B 145 GLN VAL GLU GLU GLN GLU TYR LYS GLY LYS VAL LYS HIS SEQRES 10 B 145 ALA VAL THR ASN PHE LEU THR GLN ASP GLU PHE GLU GLU SEQRES 11 B 145 SER GLU GLU MET GLU PHE SER GLU SER ASN THR GLU GLU SEQRES 12 B 145 ASP TRP HET SO4 A 201 5 HET SO4 B 201 5 HET K B 202 1 HETNAM SO4 SULFATE ION HETNAM K POTASSIUM ION FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 K K 1+ FORMUL 6 HOH *19(H2 O) HELIX 1 AA1 TYR A 62 ASP A 76 1 15 HELIX 2 AA2 ASN A 89 LEU A 96 1 8 HELIX 3 AA3 THR A 123 SER A 130 1 8 HELIX 4 AA4 TYR B 62 ASN B 77 1 16 HELIX 5 AA5 ASN B 89 LYS B 97 1 9 HELIX 6 AA6 THR B 123 SER B 130 1 8 SHEET 1 AA1 5 LYS A 51 THR A 57 0 SHEET 2 AA1 5 ASP A 38 LEU A 45 -1 N LEU A 44 O GLY A 52 SHEET 3 AA1 5 GLY A 19 ARG A 32 -1 N GLN A 29 O LEU A 41 SHEET 4 AA1 5 LYS A 99 TYR A 110 -1 O VAL A 101 N ALA A 23 SHEET 5 AA1 5 LYS A 113 LEU A 122 -1 O THR A 119 N GLN A 104 SHEET 1 AA2 5 LYS B 51 THR B 57 0 SHEET 2 AA2 5 ASP B 38 GLY B 46 -1 N PHE B 40 O LEU B 56 SHEET 3 AA2 5 GLY B 19 ARG B 32 -1 N VAL B 24 O LEU B 45 SHEET 4 AA2 5 ASP B 100 TYR B 110 -1 O VAL B 105 N GLY B 19 SHEET 5 AA2 5 LYS B 113 PHE B 121 -1 O LYS B 115 N GLN B 108 CRYST1 58.175 58.170 87.099 90.00 90.00 90.00 P 21 21 21 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 0.017190 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017191 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011481 0.00000