HEADER MEMBRANE PROTEIN 20-OCT-12 2YNY TITLE SALMONELLA ENTERICA SADA 255-302 FUSED TO GCN4 ADAPTORS (SADAK1) COMPND MOL_ID: 1; COMPND 2 MOLECULE: GENERAL CONTROL PROTEIN GCN4, PUTATIVE INNER MEMBRANE COMPND 3 PROTEIN; COMPND 4 CHAIN: A, B, C; COMPND 5 FRAGMENT: GCN4 AT EITHER END, RESIDUES 250-278. ADHESIN, RESIDUES COMPND 6 255-302; COMPND 7 SYNONYM: AMINO ACID BIOSYNTHESIS REGULATORY PROTEIN, AUTOTRANSPORTER COMPND 8 ADHESIN; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES; COMPND 11 OTHER_DETAILS: N- AND C-TERMINAL IN-REGISTER FUSION TO GCN4 ADAPTORS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE, SALMONELLA ENTERICA SOURCE 3 SUBSP. ENTERICA SEROVAR TYPHIMURIUM; SOURCE 4 ORGANISM_TAXID: 4932, 90371; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FGG DOMAIN, TRIMERIC AUTOTRANSPORTER ADHESIN, TAA, MEMBRANE PROTEIN, KEYWDS 2 CHIMERA EXPDTA X-RAY DIFFRACTION AUTHOR M.D.HARTMANN,B.HERNANDEZ ALVAREZ,R.ALBRECHT,A.N.LUPAS REVDAT 4 20-DEC-23 2YNY 1 REMARK REVDAT 3 15-MAR-17 2YNY 1 SOURCE REVDAT 2 09-JAN-13 2YNY 1 JRNL REVDAT 1 12-DEC-12 2YNY 0 JRNL AUTH M.D.HARTMANN,I.GRIN,S.DUNIN-HORKAWICZ,S.DEISS,D.LINKE, JRNL AUTH 2 A.N.LUPAS,B.HERNANDEZ ALVAREZ JRNL TITL COMPLETE FIBER STRUCTURES OF COMPLEX TRIMERIC JRNL TITL 2 AUTOTRANSPORTER ADHESINS CONSERVED IN ENTEROBACTERIA. JRNL REF PROC.NATL.ACAD.SCI.USA V. 109 20907 2012 JRNL REFN ISSN 0027-8424 JRNL PMID 23213248 JRNL DOI 10.1073/PNAS.1211872110 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.HERNANDEZ ALVAREZ,M.D.HARTMANN,R.ALBRECHT,A.N.LUPAS, REMARK 1 AUTH 2 K.ZETH,D.LINKE REMARK 1 TITL A NEW EXPRESSION SYSTEM FOR PROTEIN CRYSTALLIZATION USING REMARK 1 TITL 2 TRIMERIC COILED-COIL ADAPTORS. REMARK 1 REF PROTEIN ENG.DES.SEL. V. 21 11 2008 REMARK 1 REFN ISSN 1741-0126 REMARK 1 PMID 18093992 REMARK 1 DOI 10.1093/PROTEIN/GZM071 REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 55024 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) : 0.136 REMARK 3 R VALUE (WORKING SET) : 0.133 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2878 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) : 1.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3747 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.15 REMARK 3 BIN R VALUE (WORKING SET) : 0.2360 REMARK 3 BIN FREE R VALUE SET COUNT : 175 REMARK 3 BIN FREE R VALUE : 0.2720 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2414 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 264 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.99 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.30000 REMARK 3 B22 (A**2) : -0.02000 REMARK 3 B33 (A**2) : 0.43000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.94000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.055 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.062 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.043 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.414 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.979 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.961 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2497 ; 0.021 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1661 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3384 ; 1.680 ; 1.981 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4144 ; 1.081 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 333 ; 4.478 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 103 ;37.083 ;26.505 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 490 ;14.749 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;20.088 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 407 ; 0.146 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2769 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 422 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1590 ; 6.899 ;12.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 656 ; 3.818 ;12.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2577 ; 9.013 ;18.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 907 ;19.517 ;24.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 796 ;27.174 ;36.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL 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): 4158 ; 4.526 ; 3.000 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 THE RIDING REMARK 3 POSITIONS. U VALUES REFINED INDIVIDUALLY REMARK 4 REMARK 4 2YNY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-OCT-12. REMARK 100 THE DEPOSITION ID IS D_1290054514. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-09 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 : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.82660 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57902 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 REMARK 200 RESOLUTION RANGE LOW (A) : 38.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.43 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.22 REMARK 200 R MERGE FOR SHELL (I) : 0.63000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.980 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1GCM REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16% (W/V) PEG 4000, 80 MM SODIUM REMARK 280 ACETATE, 100 MM HEPES PH 7.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 20.18000 REMARK 290 SMTRY3 2 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -117.5 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 B 226 REMARK 465 LYS B 227 REMARK 465 MET C 226 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 MET A 226 CG SD CE REMARK 470 LYS A 239 CD CE NZ REMARK 470 MET A 303 CE REMARK 470 LYS A 309 CE NZ REMARK 470 LYS A 316 CD CE NZ REMARK 470 GLN B 228 CG CD OE1 NE2 REMARK 470 ILE B 229 CG1 CG2 CD1 REMARK 470 GLU B 234 CG CD OE1 OE2 REMARK 470 ARG B 249 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 283 CD OE1 OE2 REMARK 470 MET B 303 CE REMARK 470 LYS C 227 CG CD CE NZ REMARK 470 ARG C 249 NE CZ NH1 NH2 REMARK 470 MET C 303 CE REMARK 470 LYS C 304 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 SER B 273 -38.45 -39.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CE9 RELATED DB: PDB REMARK 900 HELIX CAPPING IN THE GCN4 LEUCINE ZIPPER REMARK 900 RELATED ID: 1DGC RELATED DB: PDB REMARK 900 GCN4 LEUCINE ZIPPER COMPLEXED WITH SPECIFIC ATF/CREB SITE REMARK 900 DEOXYRIBONUCLEIC ACID REMARK 900 RELATED ID: 1FAV RELATED DB: PDB REMARK 900 THE STRUCTURE OF AN HIV-1 SPECIFIC CELL ENTRY INHIBITOR INCOMPLEX REMARK 900 WITH THE HIV-1 GP41 TRIMERIC CORE REMARK 900 RELATED ID: 1FMH RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF A DESIGNED HETERODIMERIC LEUCINEZIPPER REMARK 900 RELATED ID: 1GCL RELATED DB: PDB REMARK 900 GCN4 LEUCINE ZIPPER CORE MUTANT P-LI REMARK 900 RELATED ID: 1GCM RELATED DB: PDB REMARK 900 GCN4 LEUCINE ZIPPER CORE MUTANT P-LI REMARK 900 RELATED ID: 1GK6 RELATED DB: PDB REMARK 900 HUMAN VIMENTIN COIL 2B FRAGMENT LINKED TO GCN4 LEUCINE ZIPPER (Z2B) REMARK 900 RELATED ID: 1GZL RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF C14LINKMID/IQN17: A CROSS-LINKED INHIBITOR OF REMARK 900 HIV-1 ENTRY BOUND TO THE GP41 HYDROPHOBIC POCKET REMARK 900 RELATED ID: 1IHQ RELATED DB: PDB REMARK 900 GLYTM1BZIP: A CHIMERIC PEPTIDE MODEL OF THE N-TERMINUS OF ARAT REMARK 900 SHORT ALPHA TROPOMYOSIN WITH THE N-TERMINUS ENCODED BYEXON 1B REMARK 900 RELATED ID: 1IJ0 RELATED DB: PDB REMARK 900 COILED COIL TRIMER GCN4-PVLS SER AT BURIED D POSITION REMARK 900 RELATED ID: 1IJ1 RELATED DB: PDB REMARK 900 GCN4-PVLT COILED-COIL TRIMER WITH THREONINE AT THE D (12)POSITION REMARK 900 RELATED ID: 1IJ2 RELATED DB: PDB REMARK 900 GCN4-PVTL COILED-COIL TRIMER WITH THREONINE AT THE A (16)POSITION REMARK 900 RELATED ID: 1IJ3 RELATED DB: PDB REMARK 900 GCN4-PVSL COILED-COIL TRIMER WITH SERINE AT THE A( 16)POSITION REMARK 900 RELATED ID: 1KQL RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE C-TERMINAL REGION OF STRIATEDMUSCLE ALPHA- REMARK 900 TROPOMYOSIN AT 2.7 ANGSTROM RESOLUTION REMARK 900 RELATED ID: 1LD4 RELATED DB: PDB REMARK 900 PLACEMENT OF THE STRUCTURAL PROTEINS IN SINDBIS VIRUS REMARK 900 RELATED ID: 1LLM RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A ZIF23-GCN4 CHIMERA BOUND TO DNA REMARK 900 RELATED ID: 1NKN RELATED DB: PDB REMARK 900 VISUALIZING AN UNSTABLE COILED COIL: THE CRYSTAL STRUCTUREOF AN N- REMARK 900 TERMINAL SEGMENT OF THE SCALLOP MYOSIN ROD REMARK 900 RELATED ID: 1PIQ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GCN4-PIQ, A TRIMERIC COILED COIL WITH BURIED REMARK 900 POLAR RESIDUES REMARK 900 RELATED ID: 1RB1 RELATED DB: PDB REMARK 900 GCN4-LEUCINE ZIPPER CORE MUTANT AS N16A TRIGONAL AUTOMATICSOLUTION REMARK 900 RELATED ID: 1RB4 RELATED DB: PDB REMARK 900 ANTIPARALLEL TRIMER OF GCN4-LEUCINE ZIPPER CORE MUTANT ASN16A REMARK 900 TETRAGONAL AUTOMATIC SOLUTION REMARK 900 RELATED ID: 1RB5 RELATED DB: PDB REMARK 900 ANTIPARALLEL TRIMER OF GCN4-LEUCINE ZIPPER CORE MUTANT ASN16A REMARK 900 TRIGONAL FORM REMARK 900 RELATED ID: 1RB6 RELATED DB: PDB REMARK 900 ANTIPARALLEL TRIMER OF GCN4-LEUCINE ZIPPER CORE MUTANT ASN16A REMARK 900 TETRAGONAL FORM REMARK 900 RELATED ID: 1SWI RELATED DB: PDB REMARK 900 GCN4-LEUCINE ZIPPER CORE MUTANT AS N16A COMPLEXED WITH BENZENE REMARK 900 RELATED ID: 1TMZ RELATED DB: PDB REMARK 900 TMZIP: A CHIMERIC PEPTIDE MODEL OF THE N-TERMINUS OF ALPHA REMARK 900 TROPOMYOSIN, NMR, 15 STRUCTURES REMARK 900 RELATED ID: 1UNT RELATED DB: PDB REMARK 900 STRUCTURE BASED ENGINEERING OF INTERNAL MOLECULAR SURFACES OF FOUR REMARK 900 HELIX BUNDLES REMARK 900 RELATED ID: 1UNU RELATED DB: PDB REMARK 900 STRUCTURE BASED ENGINEERING OF INTERNAL MOLECULAR SURFACES OF FOUR REMARK 900 HELIX BUNDLES REMARK 900 RELATED ID: 1UNV RELATED DB: PDB REMARK 900 STRUCTURE BASED ENGINEERING OF INTERNAL MOLECULAR SURFACES OF FOUR REMARK 900 HELIX BUNDLES REMARK 900 RELATED ID: 1UNW RELATED DB: PDB REMARK 900 STRUCTURE BASED ENGINEERING OF INTERNAL MOLECULAR SURFACES OF FOUR REMARK 900 HELIX BUNDLES REMARK 900 RELATED ID: 1UNX RELATED DB: PDB REMARK 900 STRUCTURE BASED ENGINEERING OF INTERNAL MOLECULAR SURFACES OF FOUR REMARK 900 HELIX BUNDLES REMARK 900 RELATED ID: 1UNY RELATED DB: PDB REMARK 900 STRUCTURE BASED ENGINEERING OF INTERNAL MOLECULAR SURFACES OF FOUR REMARK 900 HELIX BUNDLES REMARK 900 RELATED ID: 1UNZ RELATED DB: PDB REMARK 900 STRUCTURE BASED ENGINEERING OF INTERNAL MOLECULAR SURFACES OF FOUR REMARK 900 HELIX BUNDLES REMARK 900 RELATED ID: 1UO0 RELATED DB: PDB REMARK 900 STRUCTURE BASED ENGINEERING OF INTERNAL MOLECULAR SURFACES OF FOUR REMARK 900 HELIX BUNDLES REMARK 900 RELATED ID: 1UO1 RELATED DB: PDB REMARK 900 STRUCTURE BASED ENGINEERING OF INTERNAL MOLECULAR SURFACES OF FOUR REMARK 900 HELIX BUNDLES REMARK 900 RELATED ID: 1UO2 RELATED DB: PDB REMARK 900 STRUCTURE BASED ENGINEERING OF INTERNAL MOLECULAR SURFACES OF FOUR REMARK 900 HELIX BUNDLES REMARK 900 RELATED ID: 1UO3 RELATED DB: PDB REMARK 900 STRUCTURE BASED ENGINEERING OF INTERNAL MOLECULAR SURFACES OF FOUR REMARK 900 HELIX BUNDLES REMARK 900 RELATED ID: 1UO4 RELATED DB: PDB REMARK 900 STRUCTURE BASED ENGINEERING OF INTERNAL MOLECULAR SURFACES OF FOUR REMARK 900 HELIX BUNDLES REMARK 900 RELATED ID: 1UO5 RELATED DB: PDB REMARK 900 STRUCTURE BASED ENGINEERING OF INTERNAL MOLECULAR SURFACES OF FOUR REMARK 900 HELIX BUNDLES REMARK 900 RELATED ID: 1W5G RELATED DB: PDB REMARK 900 AN ANTI-PARALLEL FOUR HELIX BUNDLE (ACETIMIDE MODIFICATION). REMARK 900 RELATED ID: 1W5H RELATED DB: PDB REMARK 900 AN ANTI-PARALLEL FOUR HELIX BUNDLE. REMARK 900 RELATED ID: 1W5I RELATED DB: PDB REMARK 900 ABA DOES NOT AFFECT TOPOLOGY OF PLI. REMARK 900 RELATED ID: 1W5J RELATED DB: PDB REMARK 900 AN ANTI-PARALLEL FOUR HELIX BUNDLE REMARK 900 RELATED ID: 1W5K RELATED DB: PDB REMARK 900 AN ANTI-PARALLEL FOUR HELIX BUNDLE REMARK 900 RELATED ID: 1W5L RELATED DB: PDB REMARK 900 AN ANTI-PARALLEL TO PARALLEL SWITCH. REMARK 900 RELATED ID: 1YSA RELATED DB: PDB REMARK 900 GCN4 (BASIC REGION, LEUCINE ZIPPER) COMPLEX WITH AP-1 REMARK 900 DEOXYRIBONUCLEIC ACID REMARK 900 RELATED ID: 1ZII RELATED DB: PDB REMARK 900 GCN4-LEUCINE ZIPPER CORE MUTANT ASN16ABA IN THE DIMERIC STATE REMARK 900 RELATED ID: 1ZIJ RELATED DB: PDB REMARK 900 GCN4-LEUCINE ZIPPER CORE MUTANT ASN16ABA IN THE TRIMERIC STATE REMARK 900 RELATED ID: 1ZIK RELATED DB: PDB REMARK 900 GCN4-LEUCINE ZIPPER CORE MUTANT ASN16LYS IN THE DIMERIC STATE REMARK 900 RELATED ID: 1ZIL RELATED DB: PDB REMARK 900 GCN4-LEUCINE ZIPPER CORE MUTANT ASN16GLN IN THE DIMERIC STATE REMARK 900 RELATED ID: 1ZIM RELATED DB: PDB REMARK 900 GCN4-LEUCINE ZIPPER CORE MUTANT ASN16GLN IN THE TRIMERIC STATE REMARK 900 RELATED ID: 1ZTA RELATED DB: PDB REMARK 900 LEUCINE ZIPPER MONOMER (NMR, 20 STRUCTURES) REMARK 900 RELATED ID: 2B1F RELATED DB: PDB REMARK 900 ANTIPARALLEL FOUR-STRANDED COILED COIL SPECIFIED BY A 3-3- REMARK 900 1HYDROPHOBIC HEPTAD REPEAT REMARK 900 RELATED ID: 2B22 RELATED DB: PDB REMARK 900 ANTIPARALLEL FOUR-STRANDED COILED COIL SPECIFIED BY A 3-3- REMARK 900 1HYDROPHOBIC HEPTAD REPEAT REMARK 900 RELATED ID: 2BNI RELATED DB: PDB REMARK 900 PLI MUTANT E20C L16G Y17H, ANTIPARALLEL REMARK 900 RELATED ID: 2CCE RELATED DB: PDB REMARK 900 PARALLEL CONFIGURATION OF PLI E20S REMARK 900 RELATED ID: 2CCF RELATED DB: PDB REMARK 900 ANTIPARALLEL CONFIGURATION OF PLI E20S REMARK 900 RELATED ID: 2CCN RELATED DB: PDB REMARK 900 PLI E20C IS ANTIPARALLEL REMARK 900 RELATED ID: 2D3E RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE C-TERMINAL FRAGMENT OF RABBITSKELETAL REMARK 900 ALPHA-TROPOMYOSIN REMARK 900 RELATED ID: 2DGC RELATED DB: PDB REMARK 900 GCN4 BASIC DOMAIN, LEUCINE ZIPPER COMPLEXED WITH ATF/ CREB SITE REMARK 900 DEOXYRIBONUCLEIC ACID REMARK 900 RELATED ID: 2WG5 RELATED DB: PDB REMARK 900 PROTEASOME-ACTIVATING NUCLEOTIDASE (PAN) N-DOMAIN (57- 134) FROM REMARK 900 ARCHAEOGLOBUS FULGIDUS FUSED TO GCN4 REMARK 900 RELATED ID: 2WG6 RELATED DB: PDB REMARK 900 PROTEASOME-ACTIVATING NUCLEOTIDASE (PAN) N-DOMAIN (57- 134) FROM REMARK 900 ARCHAEOGLOBUS FULGIDUS FUSED TO GCN4, P61A MUTANT REMARK 900 RELATED ID: 2WPQ RELATED DB: PDB REMARK 900 SALMONELLA ENTERICA SADA 479-519 FUSED TO GCN4 ADAPTORS (SADAK3, IN- REMARK 900 REGISTER FUSION) REMARK 900 RELATED ID: 2WPR RELATED DB: PDB REMARK 900 SALMONELLA ENTERICA SADA 483-523 FUSED TO GCN4 ADAPTORS (SADAK3B-V1, REMARK 900 OUT-OF-REGISTER FUSION) REMARK 900 RELATED ID: 2WPS RELATED DB: PDB REMARK 900 SALMONELLA ENTERICA SADA 483-523 FUSED TO GCN4 ADAPTORS (SADAK3B-V2, REMARK 900 OUT-OF-REGISTER FUSION) REMARK 900 RELATED ID: 2WPY RELATED DB: PDB REMARK 900 GCN4 LEUCINE ZIPPER MUTANT WITH ONE VXXNXXX MOTIF COORDINATING REMARK 900 CHLORIDE REMARK 900 RELATED ID: 2WPZ RELATED DB: PDB REMARK 900 GCN4 LEUCINE ZIPPER MUTANT WITH TWO VXXNXXX MOTIFS COORDINATING REMARK 900 CHLORIDE REMARK 900 RELATED ID: 2WQ0 RELATED DB: PDB REMARK 900 GCN4 LEUCINE ZIPPER MUTANT WITH THREE IXXNTXX MOTIFS COORDINATING REMARK 900 CHLORIDE REMARK 900 RELATED ID: 2WQ1 RELATED DB: PDB REMARK 900 GCN4 LEUCINE ZIPPER MUTANT WITH THREE IXXNTXX MOTIFS COORDINATING REMARK 900 BROMIDE REMARK 900 RELATED ID: 2WQ2 RELATED DB: PDB REMARK 900 GCN4 LEUCINE ZIPPER MUTANT WITH THREE IXXNTXX MOTIFS COORDINATING REMARK 900 IODIDE REMARK 900 RELATED ID: 2WQ3 RELATED DB: PDB REMARK 900 GCN4 LEUCINE ZIPPER MUTANT WITH THREE IXXNTXX MOTIFS COORDINATING REMARK 900 CHLORIDE AND NITRATE REMARK 900 RELATED ID: 2ZTA RELATED DB: PDB REMARK 900 GCN4 LEUCINE ZIPPER REMARK 900 RELATED ID: 2YNZ RELATED DB: PDB REMARK 900 SALMONELLA ENTERICA SADA 823-947 FUSED TO A GCN4 ADAPTOR (SADAK5) REMARK 900 RELATED ID: 2YO0 RELATED DB: PDB REMARK 900 SALMONELLA ENTERICA SADA 1049-1304 FUSED TO GCN4 ADAPTORS (SADAK9- REMARK 900 CFI) REMARK 900 RELATED ID: 2YO1 RELATED DB: PDB REMARK 900 SALMONELLA ENTERICA SADA 1049-1304 FUSED TO GCN4 ADAPTORS (SADAK9- REMARK 900 CFII) REMARK 900 RELATED ID: 2YO2 RELATED DB: PDB REMARK 900 SALMONELLA ENTERICA SADA 255-358 FUSED TO GCN4 ADAPTORS (SADAK12) REMARK 900 RELATED ID: 2YO3 RELATED DB: PDB REMARK 900 SALMONELLA ENTERICA SADA 1185-1386 FUSED TO GCN4 ADAPTORS (SADAK14) DBREF 2YNY A 226 254 UNP P03069 GCN4_YEAST 250 278 DBREF 2YNY A 255 302 UNP Q8ZL64 Q8ZL64_SALTY 255 302 DBREF 2YNY A 303 331 UNP P03069 GCN4_YEAST 250 278 DBREF 2YNY B 226 254 UNP P03069 GCN4_YEAST 250 278 DBREF 2YNY B 255 302 UNP Q8ZL64 Q8ZL64_SALTY 255 302 DBREF 2YNY B 303 331 UNP P03069 GCN4_YEAST 250 278 DBREF 2YNY C 226 254 UNP P03069 GCN4_YEAST 250 278 DBREF 2YNY C 255 302 UNP Q8ZL64 Q8ZL64_SALTY 255 302 DBREF 2YNY C 303 331 UNP P03069 GCN4_YEAST 250 278 SEQADV 2YNY ILE A 229 UNP Q8ZL64 LEU 253 ENGINEERED MUTATION SEQADV 2YNY ILE A 233 UNP Q8ZL64 VAL 257 ENGINEERED MUTATION SEQADV 2YNY ILE A 236 UNP Q8ZL64 LEU 260 ENGINEERED MUTATION SEQADV 2YNY ILE A 240 UNP Q8ZL64 ASN 264 ENGINEERED MUTATION SEQADV 2YNY ILE A 243 UNP Q8ZL64 LEU 267 ENGINEERED MUTATION SEQADV 2YNY ILE A 247 UNP Q8ZL64 VAL 271 ENGINEERED MUTATION SEQADV 2YNY ILE A 250 UNP Q8ZL64 LEU 274 ENGINEERED MUTATION SEQADV 2YNY ILE A 254 UNP Q8ZL64 VAL 278 ENGINEERED MUTATION SEQADV 2YNY ILE A 306 UNP P03069 LEU 253 ENGINEERED MUTATION SEQADV 2YNY ILE A 310 UNP P03069 VAL 257 ENGINEERED MUTATION SEQADV 2YNY ILE A 313 UNP P03069 LEU 260 ENGINEERED MUTATION SEQADV 2YNY ILE A 317 UNP P03069 ASN 264 ENGINEERED MUTATION SEQADV 2YNY ILE A 320 UNP P03069 LEU 267 ENGINEERED MUTATION SEQADV 2YNY ILE A 324 UNP P03069 VAL 271 ENGINEERED MUTATION SEQADV 2YNY ILE A 327 UNP P03069 LEU 274 ENGINEERED MUTATION SEQADV 2YNY ILE A 331 UNP P03069 VAL 278 ENGINEERED MUTATION SEQADV 2YNY ILE B 229 UNP Q8ZL64 LEU 253 ENGINEERED MUTATION SEQADV 2YNY ILE B 233 UNP Q8ZL64 VAL 257 ENGINEERED MUTATION SEQADV 2YNY ILE B 236 UNP Q8ZL64 LEU 260 ENGINEERED MUTATION SEQADV 2YNY ILE B 240 UNP Q8ZL64 ASN 264 ENGINEERED MUTATION SEQADV 2YNY ILE B 243 UNP Q8ZL64 LEU 267 ENGINEERED MUTATION SEQADV 2YNY ILE B 247 UNP Q8ZL64 VAL 271 ENGINEERED MUTATION SEQADV 2YNY ILE B 250 UNP Q8ZL64 LEU 274 ENGINEERED MUTATION SEQADV 2YNY ILE B 254 UNP Q8ZL64 VAL 278 ENGINEERED MUTATION SEQADV 2YNY ILE B 306 UNP P03069 LEU 253 ENGINEERED MUTATION SEQADV 2YNY ILE B 310 UNP P03069 VAL 257 ENGINEERED MUTATION SEQADV 2YNY ILE B 313 UNP P03069 LEU 260 ENGINEERED MUTATION SEQADV 2YNY ILE B 317 UNP P03069 ASN 264 ENGINEERED MUTATION SEQADV 2YNY ILE B 320 UNP P03069 LEU 267 ENGINEERED MUTATION SEQADV 2YNY ILE B 324 UNP P03069 VAL 271 ENGINEERED MUTATION SEQADV 2YNY ILE B 327 UNP P03069 LEU 274 ENGINEERED MUTATION SEQADV 2YNY ILE B 331 UNP P03069 VAL 278 ENGINEERED MUTATION SEQADV 2YNY ILE C 229 UNP Q8ZL64 LEU 253 ENGINEERED MUTATION SEQADV 2YNY ILE C 233 UNP Q8ZL64 VAL 257 ENGINEERED MUTATION SEQADV 2YNY ILE C 236 UNP Q8ZL64 LEU 260 ENGINEERED MUTATION SEQADV 2YNY ILE C 240 UNP Q8ZL64 ASN 264 ENGINEERED MUTATION SEQADV 2YNY ILE C 243 UNP Q8ZL64 LEU 267 ENGINEERED MUTATION SEQADV 2YNY ILE C 247 UNP Q8ZL64 VAL 271 ENGINEERED MUTATION SEQADV 2YNY ILE C 250 UNP Q8ZL64 LEU 274 ENGINEERED MUTATION SEQADV 2YNY ILE C 254 UNP Q8ZL64 VAL 278 ENGINEERED MUTATION SEQADV 2YNY ILE C 306 UNP P03069 LEU 253 ENGINEERED MUTATION SEQADV 2YNY ILE C 310 UNP P03069 VAL 257 ENGINEERED MUTATION SEQADV 2YNY ILE C 313 UNP P03069 LEU 260 ENGINEERED MUTATION SEQADV 2YNY ILE C 317 UNP P03069 ASN 264 ENGINEERED MUTATION SEQADV 2YNY ILE C 320 UNP P03069 LEU 267 ENGINEERED MUTATION SEQADV 2YNY ILE C 324 UNP P03069 VAL 271 ENGINEERED MUTATION SEQADV 2YNY ILE C 327 UNP P03069 LEU 274 ENGINEERED MUTATION SEQADV 2YNY ILE C 331 UNP P03069 VAL 278 ENGINEERED MUTATION SEQRES 1 A 106 MET LYS GLN ILE GLU ASP LYS ILE GLU GLU ILE LEU SER SEQRES 2 A 106 LYS ILE TYR HIS ILE GLU ASN GLU ILE ALA ARG ILE LYS SEQRES 3 A 106 LYS LEU ILE TYR SER LEU SER GLN SER VAL ALA ASP ARG SEQRES 4 A 106 LEU GLY GLY GLY ALA SER VAL ASN SER ASP GLY THR VAL SEQRES 5 A 106 ASN ALA PRO LEU TYR GLU VAL GLY THR GLY ILE TYR ASN SEQRES 6 A 106 ASN VAL GLY SER ALA LEU SER ALA LEU ASN THR SER MET SEQRES 7 A 106 LYS GLN ILE GLU ASP LYS ILE GLU GLU ILE LEU SER LYS SEQRES 8 A 106 ILE TYR HIS ILE GLU ASN GLU ILE ALA ARG ILE LYS LYS SEQRES 9 A 106 LEU ILE SEQRES 1 B 106 MET LYS GLN ILE GLU ASP LYS ILE GLU GLU ILE LEU SER SEQRES 2 B 106 LYS ILE TYR HIS ILE GLU ASN GLU ILE ALA ARG ILE LYS SEQRES 3 B 106 LYS LEU ILE TYR SER LEU SER GLN SER VAL ALA ASP ARG SEQRES 4 B 106 LEU GLY GLY GLY ALA SER VAL ASN SER ASP GLY THR VAL SEQRES 5 B 106 ASN ALA PRO LEU TYR GLU VAL GLY THR GLY ILE TYR ASN SEQRES 6 B 106 ASN VAL GLY SER ALA LEU SER ALA LEU ASN THR SER MET SEQRES 7 B 106 LYS GLN ILE GLU ASP LYS ILE GLU GLU ILE LEU SER LYS SEQRES 8 B 106 ILE TYR HIS ILE GLU ASN GLU ILE ALA ARG ILE LYS LYS SEQRES 9 B 106 LEU ILE SEQRES 1 C 106 MET LYS GLN ILE GLU ASP LYS ILE GLU GLU ILE LEU SER SEQRES 2 C 106 LYS ILE TYR HIS ILE GLU ASN GLU ILE ALA ARG ILE LYS SEQRES 3 C 106 LYS LEU ILE TYR SER LEU SER GLN SER VAL ALA ASP ARG SEQRES 4 C 106 LEU GLY GLY GLY ALA SER VAL ASN SER ASP GLY THR VAL SEQRES 5 C 106 ASN ALA PRO LEU TYR GLU VAL GLY THR GLY ILE TYR ASN SEQRES 6 C 106 ASN VAL GLY SER ALA LEU SER ALA LEU ASN THR SER MET SEQRES 7 C 106 LYS GLN ILE GLU ASP LYS ILE GLU GLU ILE LEU SER LYS SEQRES 8 C 106 ILE TYR HIS ILE GLU ASN GLU ILE ALA ARG ILE LYS LYS SEQRES 9 C 106 LEU ILE FORMUL 4 HOH *264(H2 O) HELIX 1 1 MET A 226 GLY A 266 1 41 HELIX 2 2 ASN A 291 LEU A 330 1 40 HELIX 3 3 GLN B 228 GLY B 266 1 39 HELIX 4 4 ASN B 291 ILE B 331 1 41 HELIX 5 5 LYS C 227 GLY C 266 1 40 HELIX 6 6 ASN C 291 ILE C 331 1 41 SHEET 1 AA 2 TYR A 282 VAL A 284 0 SHEET 2 AA 2 GLY A 287 TYR A 289 -1 O GLY A 287 N VAL A 284 SHEET 1 BA 2 SER B 270 VAL B 271 0 SHEET 2 BA 2 VAL B 277 ASN B 278 -1 O ASN B 278 N SER B 270 SHEET 1 BB 2 TYR B 282 VAL B 284 0 SHEET 2 BB 2 GLY B 287 TYR B 289 -1 O GLY B 287 N VAL B 284 SHEET 1 CA 2 TYR C 282 VAL C 284 0 SHEET 2 CA 2 GLY C 287 TYR C 289 -1 O GLY C 287 N VAL C 284 CRYST1 34.810 40.360 98.620 90.00 93.51 90.00 P 1 21 1 6 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 0.028727 0.000000 0.001762 0.00000 SCALE2 0.000000 0.024777 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010159 0.00000