HEADER LYASE 09-OCT-03 1V29 TITLE CRYSTAL STRUCTURE OF NITRILE HYDRATASE FROM A THERMOPHILE BACILLUS TITLE 2 SMITHII COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRILE HYDRATASE A CHAIN; COMPND 3 CHAIN: A; COMPND 4 EC: 4.2.1.84; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: NITRILE HYDRATASE B CHAIN; COMPND 7 CHAIN: B; COMPND 8 EC: 4.2.1.84 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SMITHII; SOURCE 3 ORGANISM_TAXID: 1479; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: BACILLUS SMITHII; SOURCE 6 ORGANISM_TAXID: 1479 KEYWDS NHASE, BACILLUS SMITHII, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR S.HOURAI,M.MIKI,Y.TAKASHIMA,S.MITSUDA,K.YANAGI REVDAT 4 27-DEC-23 1V29 1 REMARK SHEET LINK REVDAT 3 04-OCT-17 1V29 1 REMARK REVDAT 2 24-FEB-09 1V29 1 VERSN REVDAT 1 09-OCT-04 1V29 0 JRNL AUTH S.HOURAI,M.MIKI,Y.TAKASHIMA,S.MITSUDA,K.YANAGI JRNL TITL CRYSTAL STRUCTURE OF NITRILE HYDRATASE FROM A THERMOPHILIC JRNL TITL 2 BACILLUS SMITHII JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 312 340 2003 JRNL REFN ISSN 0006-291X JRNL PMID 14637142 JRNL DOI 10.1016/J.BBRC.2003.10.124 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNX REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN,ACCELRYS REMARK 3 : SOFTWARE INC.(BADGER,BERARD,KUMAR,SZALMA, REMARK 3 : YIP,DZAKULA) REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 23371 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) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1128 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 23680 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) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3676 REMARK 3 BIN R VALUE (WORKING SET) : 0.2880 REMARK 3 BIN FREE R VALUE : 0.3250 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 189 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.024 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3528 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 119 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.81000 REMARK 3 B22 (A**2) : 1.81000 REMARK 3 B33 (A**2) : -3.63000 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) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.43 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) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.48 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.060 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.820 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 : 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 1V29 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-OCT-03. REMARK 100 THE DEPOSITION ID IS D_1000006115. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-JUL-95 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.5 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 RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTAL CLEAR, CRYSTALCLEAR REMARK 200 (MSC/RIGAKU) REMARK 200 DATA SCALING SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23680 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.10900 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) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.4 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG400, MAGNESIUM CHLORIDE, HEPES, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 79.21000 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 79.21000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 63.38500 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 79.21000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 79.21000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 63.38500 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 79.21000 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 79.21000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 63.38500 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 79.21000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 79.21000 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 63.38500 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 79.21000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 79.21000 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 63.38500 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 79.21000 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 79.21000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 63.38500 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 79.21000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 79.21000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 63.38500 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 79.21000 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 79.21000 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 63.38500 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: TETRAMERIC 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 350 BIOMT1 2 0.000000 -1.000000 0.000000 158.42000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 158.42000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 126.77000 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 ALA A 2 REMARK 465 ILE A 3 REMARK 465 GLU A 4 REMARK 465 GLN A 5 REMARK 465 LYS A 6 REMARK 465 LEU A 7 REMARK 465 MET A 8 REMARK 465 ASP A 9 REMARK 465 ASP A 10 REMARK 465 HIS A 11 REMARK 465 HIS A 12 REMARK 465 GLU A 13 REMARK 465 VAL A 14 REMARK 465 ILE A 218 REMARK 465 GLN A 219 REMARK 465 GLU A 220 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 CYS A 123 -91.49 -141.84 REMARK 500 SER A 124 24.37 -176.26 REMARK 500 SER A 175 -168.99 -110.73 REMARK 500 THR A 189 -109.66 -70.26 REMARK 500 GLU A 190 115.26 48.98 REMARK 500 TYR B 26 -70.05 -65.69 REMARK 500 ASN B 115 117.35 -173.05 REMARK 500 PRO B 193 147.09 -37.16 REMARK 500 ASN B 212 47.36 -82.31 REMARK 500 SER B 228 98.84 -62.02 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 CO A 500 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 120 SG REMARK 620 2 CYS A 123 SG 93.7 REMARK 620 3 SER A 124 N 86.9 100.9 REMARK 620 4 CYS A 125 N 85.8 175.2 83.8 REMARK 620 5 CYS A 125 SG 89.6 87.9 170.7 87.3 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 500 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AHJ RELATED DB: PDB REMARK 900 RELATED ID: 2AHJ RELATED DB: PDB REMARK 900 RELATED ID: 1IRE RELATED DB: PDB DBREF 1V29 A 1 220 PDB 1V29 1V29 1 220 DBREF 1V29 B 1 229 PDB 1V29 1V29 1 229 SEQRES 1 A 220 MET ALA ILE GLU GLN LYS LEU MET ASP ASP HIS HIS GLU SEQRES 2 A 220 VAL ASP PRO ARG PHE PRO HIS HIS HIS PRO ARG PRO GLN SEQRES 3 A 220 SER PHE TRP GLU ALA ARG ALA LYS ALA LEU GLU SER LEU SEQRES 4 A 220 LEU ILE GLU LYS ARG LEU LEU SER SER ASP ALA ILE GLU SEQRES 5 A 220 ARG VAL ILE LYS HIS TYR GLU HIS GLU LEU GLY PRO MET SEQRES 6 A 220 ASN GLY ALA LYS VAL VAL ALA LYS ALA TRP THR ASP PRO SEQRES 7 A 220 GLU PHE LYS GLN ARG LEU LEU GLU ASP PRO GLU THR VAL SEQRES 8 A 220 LEU ARG GLU LEU GLY TYR PHE GLY LEU GLN GLY GLU HIS SEQRES 9 A 220 ILE ARG VAL VAL GLU ASN THR ASP THR VAL HIS ASN VAL SEQRES 10 A 220 VAL VAL CYS THR LEU CYS SER CYS TYR PRO TRP PRO LEU SEQRES 11 A 220 LEU GLY LEU PRO PRO SER TRP TYR LYS GLU PRO ALA TYR SEQRES 12 A 220 ARG SER ARG VAL VAL LYS GLU PRO ARG LYS VAL LEU GLN SEQRES 13 A 220 GLU PHE GLY LEU ASP LEU PRO ASP SER VAL GLU ILE ARG SEQRES 14 A 220 VAL TRP ASP SER SER SER GLU VAL ARG PHE MET VAL LEU SEQRES 15 A 220 PRO GLN ARG PRO GLU GLY THR GLU GLY MET THR GLU GLU SEQRES 16 A 220 GLU LEU ALA GLN ILE VAL THR ARG ASP SER MET ILE GLY SEQRES 17 A 220 VAL ALA LYS VAL GLN PRO PRO LYS VAL ILE GLN GLU SEQRES 1 B 229 MET ASN GLY ILE HIS ASP VAL GLY GLY MET ASP GLY PHE SEQRES 2 B 229 GLY LYS ILE MET TYR VAL LYS GLU GLU GLU ASP THR TYR SEQRES 3 B 229 PHE LYS HIS ASP TRP GLU ARG LEU THR PHE GLY LEU VAL SEQRES 4 B 229 ALA GLY CYS MET ALA GLN GLY LEU GLY MET LYS ALA PHE SEQRES 5 B 229 ASP GLU PHE ARG ILE GLY ILE GLU LYS MET ARG PRO VAL SEQRES 6 B 229 ASP TYR LEU THR SER SER TYR TYR GLY HIS TRP ILE ALA SEQRES 7 B 229 THR VAL ALA TYR ASN LEU LEU GLU THR GLY VAL LEU ASP SEQRES 8 B 229 GLU LYS GLU LEU GLU ASP ARG THR GLN ALA PHE MET GLU SEQRES 9 B 229 LYS PRO ASP THR LYS ILE GLN ARG TRP GLU ASN PRO LYS SEQRES 10 B 229 LEU VAL LYS VAL VAL GLU LYS ALA LEU LEU GLU GLY LEU SEQRES 11 B 229 SER PRO VAL ARG GLU VAL SER SER PHE PRO ARG PHE GLU SEQRES 12 B 229 VAL GLY GLU ARG ILE LYS THR ARG ASN ILE HIS PRO THR SEQRES 13 B 229 GLY HIS THR ARG PHE PRO ARG TYR VAL ARG ASP LYS TYR SEQRES 14 B 229 GLY VAL ILE GLU GLU VAL TYR GLY ALA HIS VAL PHE PRO SEQRES 15 B 229 ASP ASP ALA ALA HIS ARG LYS GLY GLU ASN PRO GLN TYR SEQRES 16 B 229 LEU TYR ARG VAL ARG PHE ASP ALA GLU GLU LEU TRP GLY SEQRES 17 B 229 VAL LYS GLN ASN ASP SER VAL TYR ILE ASP LEU TRP GLU SEQRES 18 B 229 GLY TYR LEU GLU PRO VAL SER HIS HET CO A 500 1 HETNAM CO COBALT (II) ION FORMUL 3 CO CO 2+ FORMUL 4 HOH *119(H2 O) HELIX 1 1 PHE A 18 HIS A 22 5 5 HELIX 2 2 PRO A 25 LYS A 43 1 19 HELIX 3 3 SER A 47 HIS A 60 1 14 HELIX 4 4 PRO A 64 TRP A 75 1 12 HELIX 5 5 ASP A 77 ASP A 87 1 11 HELIX 6 6 ASP A 87 GLY A 96 1 10 HELIX 7 7 PRO A 127 GLY A 132 1 6 HELIX 8 8 SER A 136 LYS A 139 5 4 HELIX 9 9 GLU A 140 VAL A 147 1 8 HELIX 10 10 GLU A 150 PHE A 158 1 9 HELIX 11 11 THR A 193 GLN A 199 1 7 HELIX 12 12 ARG A 203 ILE A 207 5 5 HELIX 13 13 HIS B 29 GLN B 45 1 17 HELIX 14 14 PHE B 52 LYS B 61 1 10 HELIX 15 15 ARG B 63 SER B 70 1 8 HELIX 16 16 SER B 71 THR B 87 1 17 HELIX 17 17 ASP B 91 LYS B 105 1 15 HELIX 18 18 ASN B 115 GLY B 129 1 15 HELIX 19 19 PRO B 162 ARG B 166 5 5 HELIX 20 20 PHE B 181 ALA B 186 1 6 HELIX 21 21 ALA B 203 GLY B 208 1 6 SHEET 1 A 2 ILE A 105 GLU A 109 0 SHEET 2 A 2 ARG A 178 LEU A 182 1 O LEU A 182 N VAL A 108 SHEET 1 B 6 VAL A 114 VAL A 119 0 SHEET 2 B 6 GLU A 167 ASP A 172 1 O ARG A 169 N HIS A 115 SHEET 3 B 6 ASP B 213 TRP B 220 1 O TYR B 216 N VAL A 170 SHEET 4 B 6 GLN B 194 ASP B 202 -1 N VAL B 199 O ILE B 217 SHEET 5 B 6 TYR B 169 HIS B 179 -1 N GLY B 177 O LEU B 196 SHEET 6 B 6 VAL B 133 ARG B 134 -1 N ARG B 134 O ALA B 178 SHEET 1 C 6 VAL A 114 VAL A 119 0 SHEET 2 C 6 GLU A 167 ASP A 172 1 O ARG A 169 N HIS A 115 SHEET 3 C 6 ASP B 213 TRP B 220 1 O TYR B 216 N VAL A 170 SHEET 4 C 6 GLN B 194 ASP B 202 -1 N VAL B 199 O ILE B 217 SHEET 5 C 6 TYR B 169 HIS B 179 -1 N GLY B 177 O LEU B 196 SHEET 6 C 6 LEU B 224 PRO B 226 -1 O GLU B 225 N LYS B 149 LINK SG CYS A 120 CO CO A 500 1555 1555 2.33 LINK SG CYS A 123 CO CO A 500 1555 1555 2.25 LINK N SER A 124 CO CO A 500 1555 1555 2.11 LINK N CYS A 125 CO CO A 500 1555 1555 1.96 LINK SG CYS A 125 CO CO A 500 1555 1555 2.37 SITE 1 AC1 4 CYS A 120 CYS A 123 SER A 124 CYS A 125 CRYST1 158.420 158.420 126.770 90.00 90.00 90.00 I 4 2 2 16 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 0.006312 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006312 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007888 0.00000