HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 27-JUN-03 1PVM TITLE CRYSTAL STRUCTURE OF A CONSERVED CBS DOMAIN PROTEIN TA0289 OF UNKNOWN TITLE 2 FUNCTION FROM THERMOPLASMA ACIDOPHILUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: CONSERVED HYPOTHETICAL PROTEIN TA0289; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CBS DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOPLASMA ACIDOPHILUM DSM 1728; SOURCE 3 ORGANISM_TAXID: 273075; SOURCE 4 STRAIN: DSM1728; SOURCE 5 GENE: TA0289; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS STRUCTURAL GENOMICS, CBS DOMAIN, PSI, PROTEIN STRUCTURE INITIATIVE, KEYWDS 2 MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR R.ZHANG,A.JOACHIMIAK,A.EDWARDS,A.SAVCHENKO,L.XU,MIDWEST CENTER FOR AUTHOR 2 STRUCTURAL GENOMICS (MCSG) REVDAT 6 14-FEB-24 1PVM 1 REMARK SEQADV LINK REVDAT 5 11-OCT-17 1PVM 1 REMARK REVDAT 4 24-FEB-09 1PVM 1 VERSN REVDAT 3 15-JAN-08 1PVM 1 JRNL REVDAT 2 18-JAN-05 1PVM 1 AUTHOR KEYWDS REMARK REVDAT 1 20-JAN-04 1PVM 0 JRNL AUTH M.PROUDFOOT,S.A.SANDERS,A.SINGER,R.ZHANG,G.BROWN, JRNL AUTH 2 A.BINKOWSKI,L.XU,J.A.LUKIN,A.G.MURZIN,A.JOACHIMIAK, JRNL AUTH 3 C.H.ARROWSMITH,A.M.EDWARDS,A.V.SAVCHENKO,A.F.YAKUNIN JRNL TITL BIOCHEMICAL AND STRUCTURAL CHARACTERIZATION OF A NOVEL JRNL TITL 2 FAMILY OF CYSTATHIONINE BETA-SYNTHASE DOMAIN PROTEINS FUSED JRNL TITL 3 TO A ZN RIBBON-LIKE DOMAIN JRNL REF J.MOL.BIOL. V. 375 301 2008 JRNL REFN ISSN 0022-2836 JRNL PMID 18021800 JRNL DOI 10.1016/J.JMB.2007.10.060 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.46 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.6 REMARK 3 NUMBER OF REFLECTIONS : 105550 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) : 0.194 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 4830 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.59 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 79.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 14293 REMARK 3 BIN R VALUE (WORKING SET) : 0.2720 REMARK 3 BIN FREE R VALUE : 0.2630 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 410 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2887 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 502 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.54000 REMARK 3 B22 (A**2) : -1.29000 REMARK 3 B33 (A**2) : 2.82000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.11 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.820 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 62.24 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: FRIEDEL PAIRS WERE USED. REMARK 4 REMARK 4 1PVM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JUL-03. REMARK 100 THE DEPOSITION ID IS D_1000019607. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUN-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.013 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-2 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 105550 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 4.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 10.50 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 44.0600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : 0.21700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.040 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: FRIEDEL PAIRS WERE USED. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS, 0.2M AMMONIUM FORMATE, 8% REMARK 280 GLYCEROL, 24%PEG3350, 1.6M MERCURY SULPHATE IN PROTEIN,, PH 6.4, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 29.36750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.63900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.41900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.63900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.36750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.41900 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER CONSISTS OF CHAIN A REMARK 300 (MOL.A) AND CHAIN B (MOL.B). 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 REMARK 350 TOTAL BURIED SURFACE AREA: 3600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL 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 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 GLY A -1 REMARK 465 HIS A 0 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 MET A 3 114.89 -173.41 REMARK 500 TYR A 35 42.87 -99.02 REMARK 500 MET B 3 124.33 179.27 REMARK 500 ASN B 12 35.06 -98.56 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 HG A 601 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 146 SG REMARK 620 2 CYS A 149 SG 109.0 REMARK 620 3 CYS A 169 SG 101.2 99.0 REMARK 620 4 CYS A 174 SG 114.5 116.9 114.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG B 602 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 146 SG REMARK 620 2 CYS B 149 SG 107.6 REMARK 620 3 CYS B 169 SG 102.1 97.8 REMARK 620 4 CYS B 174 SG 119.8 112.0 114.9 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 602 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC5508 RELATED DB: TARGETDB DBREF 1PVM A 1 178 UNP Q9HLD9 Q9HLD9_THEAC 1 178 DBREF 1PVM B 1 178 UNP Q9HLD9 Q9HLD9_THEAC 1 178 SEQADV 1PVM VAL A -5 UNP Q9HLD9 CLONING ARTIFACT SEQADV 1PVM PRO A -4 UNP Q9HLD9 CLONING ARTIFACT SEQADV 1PVM ARG A -3 UNP Q9HLD9 CLONING ARTIFACT SEQADV 1PVM GLY A -2 UNP Q9HLD9 CLONING ARTIFACT SEQADV 1PVM GLY A -1 UNP Q9HLD9 CLONING ARTIFACT SEQADV 1PVM HIS A 0 UNP Q9HLD9 CLONING ARTIFACT SEQADV 1PVM PRO A 109 UNP Q9HLD9 SER 109 CONFLICT SEQADV 1PVM VAL B -5 UNP Q9HLD9 CLONING ARTIFACT SEQADV 1PVM PRO B -4 UNP Q9HLD9 CLONING ARTIFACT SEQADV 1PVM ARG B -3 UNP Q9HLD9 CLONING ARTIFACT SEQADV 1PVM GLY B -2 UNP Q9HLD9 CLONING ARTIFACT SEQADV 1PVM GLY B -1 UNP Q9HLD9 CLONING ARTIFACT SEQADV 1PVM HIS B 0 UNP Q9HLD9 CLONING ARTIFACT SEQADV 1PVM PRO B 109 UNP Q9HLD9 SER 109 CONFLICT SEQRES 1 A 184 VAL PRO ARG GLY GLY HIS MET PHE MET ARG VAL GLU LYS SEQRES 2 A 184 ILE MET ASN SER ASN PHE LYS THR VAL ASN TRP ASN THR SEQRES 3 A 184 THR VAL PHE ASP ALA VAL LYS ILE MET ASN GLU ASN HIS SEQRES 4 A 184 LEU TYR GLY LEU VAL VAL LYS ASP ASP ASN GLY ASN ASP SEQRES 5 A 184 VAL GLY LEU LEU SER GLU ARG SER ILE ILE LYS ARG PHE SEQRES 6 A 184 ILE PRO ARG ASN LYS LYS PRO ASP GLU VAL PRO ILE ARG SEQRES 7 A 184 LEU VAL MET ARG LYS PRO ILE PRO LYS VAL LYS SER ASP SEQRES 8 A 184 TYR ASP VAL LYS ASP VAL ALA ALA TYR LEU SER GLU ASN SEQRES 9 A 184 GLY LEU GLU ARG CYS ALA VAL VAL ASP ASP PRO GLY ARG SEQRES 10 A 184 VAL VAL GLY ILE VAL THR LEU THR ASP LEU SER ARG TYR SEQRES 11 A 184 LEU SER ARG ALA SER ILE THR ASP ILE LEU LEU SER HIS SEQRES 12 A 184 ARG THR LYS ASP TYR GLN HIS LEU CYS PRO LYS CYS GLY SEQRES 13 A 184 VAL GLY VAL LEU GLU PRO VAL TYR ASN GLU LYS GLY GLU SEQRES 14 A 184 ILE LYS VAL PHE ARG CYS SER ASN PRO ALA CYS ASP TYR SEQRES 15 A 184 GLU GLU SEQRES 1 B 184 VAL PRO ARG GLY GLY HIS MET PHE MET ARG VAL GLU LYS SEQRES 2 B 184 ILE MET ASN SER ASN PHE LYS THR VAL ASN TRP ASN THR SEQRES 3 B 184 THR VAL PHE ASP ALA VAL LYS ILE MET ASN GLU ASN HIS SEQRES 4 B 184 LEU TYR GLY LEU VAL VAL LYS ASP ASP ASN GLY ASN ASP SEQRES 5 B 184 VAL GLY LEU LEU SER GLU ARG SER ILE ILE LYS ARG PHE SEQRES 6 B 184 ILE PRO ARG ASN LYS LYS PRO ASP GLU VAL PRO ILE ARG SEQRES 7 B 184 LEU VAL MET ARG LYS PRO ILE PRO LYS VAL LYS SER ASP SEQRES 8 B 184 TYR ASP VAL LYS ASP VAL ALA ALA TYR LEU SER GLU ASN SEQRES 9 B 184 GLY LEU GLU ARG CYS ALA VAL VAL ASP ASP PRO GLY ARG SEQRES 10 B 184 VAL VAL GLY ILE VAL THR LEU THR ASP LEU SER ARG TYR SEQRES 11 B 184 LEU SER ARG ALA SER ILE THR ASP ILE LEU LEU SER HIS SEQRES 12 B 184 ARG THR LYS ASP TYR GLN HIS LEU CYS PRO LYS CYS GLY SEQRES 13 B 184 VAL GLY VAL LEU GLU PRO VAL TYR ASN GLU LYS GLY GLU SEQRES 14 B 184 ILE LYS VAL PHE ARG CYS SER ASN PRO ALA CYS ASP TYR SEQRES 15 B 184 GLU GLU HET HG A 601 1 HET HG B 602 1 HETNAM HG MERCURY (II) ION FORMUL 3 HG 2(HG 2+) FORMUL 5 HOH *502(H2 O) HELIX 1 1 ARG A 4 ILE A 8 5 5 HELIX 2 2 THR A 21 HIS A 33 1 13 HELIX 3 3 GLU A 52 PHE A 59 1 8 HELIX 4 4 ILE A 60 ASN A 63 5 4 HELIX 5 5 PRO A 70 VAL A 74 5 5 HELIX 6 6 ASP A 87 GLY A 99 1 13 HELIX 7 7 LEU A 118 SER A 122 1 5 HELIX 8 8 SER A 126 LYS A 140 1 15 HELIX 9 9 ARG B 4 ILE B 8 5 5 HELIX 10 10 THR B 21 HIS B 33 1 13 HELIX 11 11 GLU B 52 PHE B 59 1 8 HELIX 12 12 ILE B 60 ASN B 63 5 4 HELIX 13 13 PRO B 70 VAL B 74 5 5 HELIX 14 14 ASP B 87 GLY B 99 1 13 HELIX 15 15 LEU B 118 SER B 122 1 5 HELIX 16 16 SER B 126 LYS B 140 1 15 SHEET 1 A 3 THR A 15 ASN A 17 0 SHEET 2 A 3 GLY A 36 LYS A 40 1 O LYS A 40 N VAL A 16 SHEET 3 A 3 ASP A 46 SER A 51 -1 O GLY A 48 N VAL A 39 SHEET 1 B 3 LYS A 81 LYS A 83 0 SHEET 2 B 3 ARG A 102 VAL A 106 1 O VAL A 106 N VAL A 82 SHEET 3 B 3 VAL A 112 THR A 117 -1 O VAL A 113 N VAL A 105 SHEET 1 C 3 LEU A 154 TYR A 158 0 SHEET 2 C 3 ILE A 164 CYS A 169 -1 O ARG A 168 N GLU A 155 SHEET 3 C 3 GLU A 177 GLU A 178 -1 O GLU A 178 N PHE A 167 SHEET 1 D 3 THR B 15 ASN B 17 0 SHEET 2 D 3 GLY B 36 LYS B 40 1 O VAL B 38 N VAL B 16 SHEET 3 D 3 ASP B 46 SER B 51 -1 O GLY B 48 N VAL B 39 SHEET 1 E 3 LYS B 81 LYS B 83 0 SHEET 2 E 3 ARG B 102 VAL B 106 1 O VAL B 106 N VAL B 82 SHEET 3 E 3 VAL B 112 THR B 117 -1 O VAL B 113 N VAL B 105 SHEET 1 F 3 LEU B 154 TYR B 158 0 SHEET 2 F 3 ILE B 164 CYS B 169 -1 O ARG B 168 N GLU B 155 SHEET 3 F 3 GLU B 177 GLU B 178 -1 O GLU B 178 N PHE B 167 LINK SG CYS A 146 HG HG A 601 1555 1555 2.51 LINK SG CYS A 149 HG HG A 601 1555 1555 2.60 LINK SG CYS A 169 HG HG A 601 1555 1555 2.56 LINK SG CYS A 174 HG HG A 601 1555 1555 2.54 LINK SG CYS B 146 HG HG B 602 1555 1555 2.51 LINK SG CYS B 149 HG HG B 602 1555 1555 2.62 LINK SG CYS B 169 HG HG B 602 1555 1555 2.57 LINK SG CYS B 174 HG HG B 602 1555 1555 2.55 CISPEP 1 LYS A 77 PRO A 78 0 -0.15 CISPEP 2 LYS B 77 PRO B 78 0 -0.23 SITE 1 AC1 4 CYS A 146 CYS A 149 CYS A 169 CYS A 174 SITE 1 AC2 4 CYS B 146 CYS B 149 CYS B 169 CYS B 174 CRYST1 58.735 62.838 97.278 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 0.017026 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015914 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010280 0.00000