HEADER CHAPERONE 22-DEC-14 4RZK TITLE CRYSTAL STRUCTURE OF SULFOLOBUS SOLFATARICUS HSP20.1 ACD COMPND MOL_ID: 1; COMPND 2 MOLECULE: SMALL HEAT SHOCK PROTEIN HSP20 FAMILY; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS; SOURCE 3 ORGANISM_TAXID: 273057; SOURCE 4 STRAIN: ATCC 35092 / DSM 1617 / JCM 11322 / P2; SOURCE 5 GENE: SSO2427; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CHAPERONE EXPDTA X-RAY DIFFRACTION AUTHOR L.LIANG,C.H.YUN REVDAT 2 28-FEB-24 4RZK 1 REMARK REVDAT 1 23-DEC-15 4RZK 0 JRNL AUTH L.LIANG,C.H.YUN JRNL TITL CRYSTAL STRUCTURE AND FUNCTION OF AN UNUSUAL DIMERIC HSP20.1 JRNL TITL 2 PROVIDE INSIGHT INTO THE THERMAL PROTECTION MECHANISM OF JRNL TITL 3 SMALL HEAT SHOCK PROTEINS. JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. 2015 JRNL REFN ESSN 1090-2104 REMARK 2 REMARK 2 RESOLUTION. 2.68 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.4_1496) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.92 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 6449 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.650 REMARK 3 FREE R VALUE TEST SET COUNT : 300 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 34.9180 - 3.3721 1.00 3122 141 0.1729 0.2192 REMARK 3 2 3.3721 - 2.6769 0.98 3027 159 0.2619 0.2920 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.400 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.270 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 : 0.012 1330 REMARK 3 ANGLE : 1.219 1792 REMARK 3 CHIRALITY : 0.082 214 REMARK 3 PLANARITY : 0.008 234 REMARK 3 DIHEDRAL : 22.494 514 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 4RZK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JAN-15. REMARK 100 THE DEPOSITION ID IS D_1000087991. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-14 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-225 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6449 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.650 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2% V/V TACSIMATE PH 7.0, 0.1 M HEPES REMARK 280 PH 7.5, 16% W/V POLYETHYLENE GLYCOL 3,350, VAPOR DIFFUSION, REMARK 280 TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 45.56200 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 26.30523 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 24.98367 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 45.56200 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 26.30523 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 24.98367 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 45.56200 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 26.30523 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 24.98367 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 52.61047 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 49.96733 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 52.61047 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 49.96733 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 52.61047 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 49.96733 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 PRO A 77 REMARK 465 SER A 165 REMARK 465 SER A 166 REMARK 465 ALA B 164 REMARK 465 SER B 165 REMARK 465 SER B 166 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 145 CG CD CE NZ REMARK 470 LYS A 148 CD CE NZ REMARK 470 LYS A 161 CG CD CE NZ REMARK 470 LYS A 163 CG CD CE NZ REMARK 470 PRO B 77 CG CD REMARK 470 LYS B 92 CG CD CE NZ REMARK 470 LYS B 111 CD CE NZ REMARK 470 LYS B 119 CG CD CE NZ REMARK 470 LYS B 162 CG CD CE NZ REMARK 470 LYS B 163 CG CD CE NZ DBREF 4RZK A 77 166 UNP Q97W19 Q97W19_SULSO 77 166 DBREF 4RZK B 77 166 UNP Q97W19 Q97W19_SULSO 77 166 SEQRES 1 A 90 PRO MET ILE SER GLU GLU ARG GLU PRO LEU ALA ASP VAL SEQRES 2 A 90 ILE GLU LYS GLY ASP GLU ILE LYS VAL VAL ALA GLU VAL SEQRES 3 A 90 PRO GLY VAL ASN LYS GLU ASP ILE LYS VAL LYS VAL THR SEQRES 4 A 90 ASN GLY GLY LYS LYS LEU VAL ILE THR ALA LYS SER GLU SEQRES 5 A 90 ASP ARG GLN TYR TYR LYS GLU ILE ASP LEU PRO ALA GLU SEQRES 6 A 90 VAL ASP GLU LYS ALA ALA LYS ALA ASN PHE LYS ASN GLY SEQRES 7 A 90 VAL LEU GLU ILE THR LEU LYS LYS LYS ALA SER SER SEQRES 1 B 90 PRO MET ILE SER GLU GLU ARG GLU PRO LEU ALA ASP VAL SEQRES 2 B 90 ILE GLU LYS GLY ASP GLU ILE LYS VAL VAL ALA GLU VAL SEQRES 3 B 90 PRO GLY VAL ASN LYS GLU ASP ILE LYS VAL LYS VAL THR SEQRES 4 B 90 ASN GLY GLY LYS LYS LEU VAL ILE THR ALA LYS SER GLU SEQRES 5 B 90 ASP ARG GLN TYR TYR LYS GLU ILE ASP LEU PRO ALA GLU SEQRES 6 B 90 VAL ASP GLU LYS ALA ALA LYS ALA ASN PHE LYS ASN GLY SEQRES 7 B 90 VAL LEU GLU ILE THR LEU LYS LYS LYS ALA SER SER FORMUL 3 HOH *41(H2 O) HELIX 1 1 ASN A 106 GLU A 108 5 3 HELIX 2 2 ASN B 106 GLU B 108 5 3 HELIX 3 3 ASN B 116 GLY B 118 5 3 SHEET 1 A 4 GLU A 82 ARG A 83 0 SHEET 2 A 4 GLN A 131 ASP A 137 1 O GLN A 131 N ARG A 83 SHEET 3 A 4 LYS A 120 LYS A 126 -1 N ALA A 125 O TYR A 132 SHEET 4 A 4 ILE A 110 THR A 115 -1 N LYS A 113 O VAL A 122 SHEET 1 B 4 LEU A 86 LYS A 92 0 SHEET 2 B 4 GLU A 95 GLU A 101 -1 O LYS A 97 N ILE A 90 SHEET 3 B 4 VAL A 155 LYS A 161 -1 O LEU A 156 N ALA A 100 SHEET 4 B 4 LYS A 148 LYS A 152 -1 N LYS A 148 O THR A 159 SHEET 1 C 4 GLU B 82 ARG B 83 0 SHEET 2 C 4 GLN B 131 ASP B 137 1 O GLN B 131 N ARG B 83 SHEET 3 C 4 LYS B 120 LYS B 126 -1 N LEU B 121 O ILE B 136 SHEET 4 C 4 ILE B 110 THR B 115 -1 N LYS B 111 O THR B 124 SHEET 1 D 4 LEU B 86 ILE B 90 0 SHEET 2 D 4 GLU B 95 GLU B 101 -1 O GLU B 101 N LEU B 86 SHEET 3 D 4 VAL B 155 LYS B 162 -1 O LEU B 156 N ALA B 100 SHEET 4 D 4 VAL B 142 LYS B 152 -1 N ASP B 143 O LYS B 161 CRYST1 91.124 91.124 74.951 90.00 90.00 120.00 H 3 18 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 0.010974 0.006336 0.000000 0.00000 SCALE2 0.000000 0.012672 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013342 0.00000