HEADER SIGNALING PROTEIN 30-AUG-01 1JVI TITLE THE 2.2 ANGSTROM RESOLUTION STRUCTURE OF BACILLUS SUBTILIS TITLE 2 LUXS/RIBOSILHOMOCYSTEINE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: AUTOINDUCER-2 PRODUCTION PROTEIN LUXS; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AI-2 SYNTHESIS PROTEIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 GENE: LUXS; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: TUNER (DE3) PLACI; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PSKD1 KEYWDS AUTOINDUCER SYNTHESIS, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.N.RUZHEINIKOV,S.K.DAS,S.E.SEDELNIKOVA,A.HARTLEY,S.J.FOSTER, AUTHOR 2 M.J.HORSBURGH,A.G.COX,C.W.MCCLEOD,A.MEKHALFIA,G.M.BLACKBURN, AUTHOR 3 D.W.RICE,P.J.BAKER REVDAT 8 03-APR-24 1JVI 1 HETSYN REVDAT 7 15-NOV-23 1JVI 1 REMARK REVDAT 6 16-AUG-23 1JVI 1 REMARK REVDAT 5 27-OCT-21 1JVI 1 SEQADV HETSYN REVDAT 4 29-JUL-20 1JVI 1 COMPND REMARK SEQADV HETNAM REVDAT 4 2 1 LINK SITE ATOM REVDAT 3 13-JUL-11 1JVI 1 VERSN REVDAT 2 24-FEB-09 1JVI 1 VERSN REVDAT 1 24-OCT-01 1JVI 0 JRNL AUTH S.N.RUZHEINIKOV,S.K.DAS,S.E.SEDELNIKOVA,A.HARTLEY, JRNL AUTH 2 S.J.FOSTER,M.J.HORSBURGH,A.G.COX,C.W.MCCLEOD,A.MEKHALFIA, JRNL AUTH 3 G.M.BLACKBURN,D.W.RICE,P.J.BAKER JRNL TITL THE 1.2 A STRUCTURE OF A NOVEL QUORUM-SENSING PROTEIN, JRNL TITL 2 BACILLUS SUBTILIS LUXS JRNL REF J.MOL.BIOL. V. 313 111 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11601850 JRNL DOI 10.1006/JMBI.2001.5027 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.K.DAS,S.E.SEDELNIKOVA,P.J.BAKER,S.N.RUZHEINIKOV,S.FOSTER, REMARK 1 AUTH 2 A.HARTLEY,M.J.HORSBURG,D.W.RICE REMARK 1 TITL CLONING, PURIFICATION, CRYSTALLIZATION AND PRELIMINARY REMARK 1 TITL 2 CRYSTALLOGRAPHIC ANALYSIS OF BACILLUS SUBTILIS LUXS. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 57 1324 2001 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S0907444901011611 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 8359 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 SET) : 0.174 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 491 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE : 0.3130 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 74 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1225 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 31 REMARK 3 SOLVENT ATOMS : 81 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 36.49 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.37 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.28 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.37 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.512 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.955 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 5.660 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 8.900 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 6.550 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 10.830; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1JVI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-SEP-01. REMARK 100 THE DEPOSITION ID IS D_1000014231. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8944 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 200 DATA REDUNDANCY : 2.630 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.36000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1J98 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 - 2.4M AMMONIUM SULPHATE, 0.1M REMARK 280 TRIS-HCL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 100.03400 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 50.01700 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 75.02550 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 25.00850 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 125.04250 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 100.03400 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 50.01700 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 25.00850 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 75.02550 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 125.04250 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 300 REMARK: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED BY REMARK 300 THE TWO FOLD AXIS: X, X-Y, 5/6-Z 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -63.0 KCAL/MOL 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 350 BIOMT1 2 0.500000 0.866025 0.000000 -31.04750 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 53.77585 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -25.00850 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 1 REMARK 465 PRO A 2 REMARK 465 SER A 3 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 LYS A 45 -44.65 -133.00 REMARK 500 ASP A 78 147.62 -171.25 REMARK 500 GLN A 128 69.51 -163.07 REMARK 500 ASP A 133 86.26 -167.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 300 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 54 NE2 REMARK 620 2 HIS A 58 NE2 96.7 REMARK 620 3 CYS A 126 SG 98.2 109.9 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1J98 RELATED DB: PDB REMARK 900 THE 1.2 ANGSTROM STRUCTURE OF BACILLUS SUBTILIS LUXS REMARK 900 RELATED ID: 1JQW RELATED DB: PDB REMARK 900 THE 2.3 ANGSTROM RESOLUTION STRUCTURE OF BACILLUS SUBTILIS LUXS/ REMARK 900 HOMOCYSTEINE COMPLEX DBREF 1JVI A 1 157 UNP O34667 LUXS_BACSU 1 157 SEQADV 1JVI OCS A 84 UNP O34667 CYS 84 MODIFIED RESIDUE SEQADV 1JVI THR A 96 UNP O34667 PRO 96 ENGINEERED MUTATION SEQRES 1 A 157 MET PRO SER VAL GLU SER PHE GLU LEU ASP HIS ASN ALA SEQRES 2 A 157 VAL VAL ALA PRO TYR VAL ARG HIS CYS GLY VAL HIS LYS SEQRES 3 A 157 VAL GLY THR ASP GLY VAL VAL ASN LYS PHE ASP ILE ARG SEQRES 4 A 157 PHE CYS GLN PRO ASN LYS GLN ALA MET LYS PRO ASP THR SEQRES 5 A 157 ILE HIS THR LEU GLU HIS LEU LEU ALA PHE THR ILE ARG SEQRES 6 A 157 SER HIS ALA GLU LYS TYR ASP HIS PHE ASP ILE ILE ASP SEQRES 7 A 157 ILE SER PRO MET GLY OCS GLN THR GLY TYR TYR LEU VAL SEQRES 8 A 157 VAL SER GLY GLU THR THR SER ALA GLU ILE VAL ASP LEU SEQRES 9 A 157 LEU GLU ASP THR MET LYS GLU ALA VAL GLU ILE THR GLU SEQRES 10 A 157 ILE PRO ALA ALA ASN GLU LYS GLN CYS GLY GLN ALA LYS SEQRES 11 A 157 LEU HIS ASP LEU GLU GLY ALA LYS ARG LEU MET ARG PHE SEQRES 12 A 157 TRP LEU SER GLN ASP LYS GLU GLU LEU LEU LYS VAL PHE SEQRES 13 A 157 GLY MODRES 1JVI OCS A 84 CYS CYSTEINESULFONIC ACID HET OCS A 84 9 HET ZN A 300 1 HET SO4 A 501 5 HET RHC A 401 17 HET HCS A 402 8 HETNAM OCS CYSTEINESULFONIC ACID HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION HETNAM RHC (2S)-2-AMINO-4-[[(2S,3S,4R,5R)-3,4,5-TRIHYDROXYOXOLAN- HETNAM 2 RHC 2-YL]METHYLSULFANYL]BUTANOIC ACID HETNAM HCS 2-AMINO-4-MERCAPTO-BUTYRIC ACID HETSYN RHC 5-(3-AMINO-4,4-DIHYROXY-BUTYLSULFANYLMETHYL)- HETSYN 2 RHC TETRAHYDRO-FURAN-2,3,4-TRIOL HETSYN HCS L-HOMOCYSTEINE FORMUL 1 OCS C3 H7 N O5 S FORMUL 2 ZN ZN 2+ FORMUL 3 SO4 O4 S 2- FORMUL 4 RHC C9 H17 N O6 S FORMUL 5 HCS C4 H9 N O2 S FORMUL 6 HOH *81(H2 O) HELIX 1 1 VAL A 4 LEU A 9 5 6 HELIX 2 2 LYS A 49 GLU A 69 1 21 HELIX 3 3 THR A 97 VAL A 113 1 17 HELIX 4 4 ASP A 133 SER A 146 1 14 HELIX 5 5 ASP A 148 LEU A 153 1 6 SHEET 1 A 4 TYR A 18 VAL A 27 0 SHEET 2 A 4 GLY A 31 ARG A 39 -1 O LYS A 35 N GLY A 23 SHEET 3 A 4 GLY A 87 GLY A 94 -1 O TYR A 88 N ILE A 38 SHEET 4 A 4 PHE A 74 PRO A 81 -1 N ASP A 78 O VAL A 91 LINK SG CYS A 41 SD HCS A 402 1555 1555 2.04 LINK C GLY A 83 N OCS A 84 1555 1555 1.33 LINK C OCS A 84 N GLN A 85 1555 1555 1.33 LINK NE2 HIS A 54 ZN ZN A 300 1555 1555 2.24 LINK NE2 HIS A 58 ZN ZN A 300 1555 1555 2.40 LINK SG CYS A 126 ZN ZN A 300 1555 1555 2.42 CISPEP 1 ALA A 16 PRO A 17 0 -0.32 CRYST1 62.095 62.095 150.051 90.00 90.00 120.00 P 65 2 2 12 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 0.016104 0.009298 0.000000 0.00000 SCALE2 0.000000 0.018596 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006664 0.00000