PDB Short entry for 1FYX HEADER SIGNALING PROTEIN 03-OCT-00 1FYX TITLE CRYSTAL STRUCTURE OF P681H MUTANT OF TIR DOMAIN OF HUMAN TLR2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TOLL-LIKE RECEPTOR 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: TIR DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETA-ALPHA-BETA FOLD, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.XU,X.TAO,B.SHEN,T.HORNG,R.MEDZHITOV,J.L.MANLEY,L.TONG REVDAT 6 03-NOV-21 1FYX 1 REMARK SEQADV LINK REVDAT 5 31-JAN-18 1FYX 1 REMARK REVDAT 4 04-OCT-17 1FYX 1 REMARK REVDAT 3 13-JUL-11 1FYX 1 VERSN REVDAT 2 24-FEB-09 1FYX 1 VERSN REVDAT 1 22-NOV-00 1FYX 0 JRNL AUTH Y.XU,X.TAO,B.SHEN,T.HORNG,R.MEDZHITOV,J.L.MANLEY,L.TONG JRNL TITL STRUCTURAL BASIS FOR SIGNAL TRANSDUCTION BY THE JRNL TITL 2 TOLL/INTERLEUKIN-1 RECEPTOR DOMAINS. JRNL REF NATURE V. 408 111 2000 JRNL REFN ISSN 0028-0836 JRNL PMID 11081518 JRNL DOI 10.1038/35047056 REMARK 2 REMARK 2 RESOLUTION. 2.80 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 8920 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : 7.5% REMARK 3 R VALUE (WORKING SET) : 0.242 REMARK 3 FREE R VALUE : 0.284 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 650 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 1269 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.00 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 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) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 1FYX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-OCT-00. REMARK 100 THE DEPOSITION ID IS D_1000012030. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAR-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 32-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD 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 : 10002 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 8.000 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 28.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 68.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.23200 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: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 77.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM CACODYLATE, 10 % PEG 8000, 20 % REMARK 280 DMSO, 200 MM MGCL2, 5 MM DTT, PH 6.8, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 4K, TEMPERATURE 277.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 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 REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 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+2/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-Z+1/3 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 61.40000 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 30.70000 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 0.00000 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 61.40000 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 30.70000 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 61.40000 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 30.70000 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 61.40000 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 0.00000 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 30.70000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 2160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 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 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 211.48340 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 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 CAS A 640 CE1 CE2 REMARK 470 CAS A 673 CE1 CE2 REMARK 470 CAS A 713 CE1 CE2 REMARK 470 CAS A 750 CE1 CE2 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 ARG A 723 REMARK 475 LEU A 724 REMARK 475 PHE A 725 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 637 CZ NH1 NH2 REMARK 480 GLU A 649 CG CD OE1 OE2 REMARK 480 GLN A 661 CD OE1 NE2 REMARK 480 LYS A 671 CG CD CE NZ REMARK 480 LYS A 683 CD CE NZ REMARK 480 LYS A 695 CG CD CE NZ REMARK 480 LYS A 709 CD CE NZ REMARK 480 ASP A 726 CG OD1 OD2 REMARK 480 ASN A 728 CG OD1 ND2 REMARK 480 LYS A 743 CG CD CE NZ REMARK 480 LYS A 754 CD CE NZ REMARK 480 LYS A 783 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 ASN A 638 38.69 171.92 REMARK 500 ILE A 639 46.95 -97.35 REMARK 500 ASN A 657 -76.82 -122.68 REMARK 500 LEU A 663 -62.28 -125.79 REMARK 500 HIS A 675 -56.56 -29.18 REMARK 500 ARG A 677 -26.78 -141.44 REMARK 500 LYS A 683 152.20 -46.81 REMARK 500 ILE A 689 -78.45 -53.97 REMARK 500 GLU A 716 -72.50 -72.33 REMARK 500 SER A 720 65.44 -7.68 REMARK 500 HIS A 721 -33.79 -132.40 REMARK 500 ARG A 723 -6.52 -52.13 REMARK 500 PHE A 725 114.84 64.19 REMARK 500 ASP A 726 -18.49 -48.41 REMARK 500 ASN A 729 66.60 -110.88 REMARK 500 ASP A 730 -15.95 67.53 REMARK 500 ALA A 731 152.03 64.86 REMARK 500 GLU A 741 97.53 -67.49 REMARK 500 PRO A 746 -105.37 -19.33 REMARK 500 GLN A 747 -26.50 167.29 REMARK 500 TYR A 761 156.66 170.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FYV RELATED DB: PDB REMARK 900 RELATED ID: 1FYW RELATED DB: PDB DBREF 1FYX A 636 784 UNP O60603 TLR2_HUMAN 636 784 SEQADV 1FYX CAS A 640 UNP O60603 CYS 640 MODIFIED RESIDUE SEQADV 1FYX CAS A 673 UNP O60603 CYS 673 MODIFIED RESIDUE SEQADV 1FYX HIS A 681 UNP O60603 PRO 681 MODIFIED RESIDUE SEQADV 1FYX CAS A 713 UNP O60603 CYS 713 MODIFIED RESIDUE SEQADV 1FYX ASP A 726 UNP O60603 GLU 726 ENGINEERED MUTATION SEQADV 1FYX CAS A 750 UNP O60603 CYS 750 MODIFIED RESIDUE SEQRES 1 A 149 SER ARG ASN ILE CAS TYR ASP ALA PHE VAL SER TYR SER SEQRES 2 A 149 GLU ARG ASP ALA TYR TRP VAL GLU ASN LEU MET VAL GLN SEQRES 3 A 149 GLU LEU GLU ASN PHE ASN PRO PRO PHE LYS LEU CAS LEU SEQRES 4 A 149 HIS LYS ARG ASP PHE ILE HIS GLY LYS TRP ILE ILE ASP SEQRES 5 A 149 ASN ILE ILE ASP SER ILE GLU LYS SER HIS LYS THR VAL SEQRES 6 A 149 PHE VAL LEU SER GLU ASN PHE VAL LYS SER GLU TRP CAS SEQRES 7 A 149 LYS TYR GLU LEU ASP PHE SER HIS PHE ARG LEU PHE ASP SEQRES 8 A 149 GLU ASN ASN ASP ALA ALA ILE LEU ILE LEU LEU GLU PRO SEQRES 9 A 149 ILE GLU LYS LYS ALA ILE PRO GLN ARG PHE CAS LYS LEU SEQRES 10 A 149 ARG LYS ILE MET ASN THR LYS THR TYR LEU GLU TRP PRO SEQRES 11 A 149 MET ASP GLU ALA GLN ARG GLU GLY PHE TRP VAL ASN LEU SEQRES 12 A 149 ARG ALA ALA ILE LYS SER MODRES 1FYX CAS A 640 CYS S-(DIMETHYLARSENIC)CYSTEINE MODRES 1FYX CAS A 673 CYS S-(DIMETHYLARSENIC)CYSTEINE MODRES 1FYX CAS A 713 CYS S-(DIMETHYLARSENIC)CYSTEINE MODRES 1FYX CAS A 750 CYS S-(DIMETHYLARSENIC)CYSTEINE HET CAS A 640 7 HET CAS A 673 7 HET CAS A 713 7 HET CAS A 750 7 HETNAM CAS S-(DIMETHYLARSENIC)CYSTEINE FORMUL 1 CAS 4(C5 H12 AS N O2 S) HELIX 1 1 SER A 648 ARG A 650 5 3 HELIX 2 2 ASP A 651 ASN A 657 1 7 HELIX 3 3 ASN A 657 GLU A 664 1 8 HELIX 4 4 LEU A 674 PHE A 679 1 6 HELIX 5 5 TRP A 684 SER A 696 1 13 HELIX 6 6 SER A 704 TRP A 712 1 9 HELIX 7 7 PHE A 725 ASN A 729 5 5 HELIX 8 8 LYS A 751 LYS A 759 1 9 HELIX 9 9 ASP A 767 ALA A 769 5 3 HELIX 10 10 GLN A 770 SER A 784 1 15 SHEET 1 A 4 ALA A 643 SER A 646 0 SHEET 2 A 4 LYS A 698 LEU A 703 1 O LYS A 698 N PHE A 644 SHEET 3 A 4 ILE A 733 LEU A 736 1 N ILE A 733 O THR A 699 SHEET 4 A 4 LEU A 762 GLU A 763 1 N LEU A 762 O LEU A 734 LINK C ILE A 639 N CAS A 640 1555 1555 1.33 LINK C CAS A 640 N TYR A 641 1555 1555 1.33 LINK C LEU A 672 N CAS A 673 1555 1555 1.33 LINK C CAS A 673 N LEU A 674 1555 1555 1.32 LINK C TRP A 712 N CAS A 713 1555 1555 1.34 LINK C CAS A 713 N LYS A 714 1555 1555 1.32 LINK C PHE A 749 N CAS A 750 1555 1555 1.33 LINK C CAS A 750 N LYS A 751 1555 1555 1.33 CISPEP 1 ASN A 667 PRO A 668 0 -0.05 CRYST1 122.100 122.100 92.100 90.00 90.00 120.00 P 62 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 0.008190 0.004729 0.000000 0.00000 SCALE2 0.000000 0.009457 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010858 0.00000