HEADER CONTRACTILE PROTEIN 08-NOV-07 3BAS TITLE CRYSTAL STRUCTURE OF THE N-TERMINAL REGION OF THE SCALLOP MYOSIN ROD, TITLE 2 MONOCLINIC (C2) FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYOSIN HEAVY CHAIN, STRIATED MUSCLE/GENERAL CONTROL PROTEIN COMPND 3 GCN4 CHIMERA; COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: BAY SCALLOP MYOSIN (RESIDUES 835-885)/YEAST GCN4 COMPND 6 TRANSCRIPTION FACTOR (RESIDUES 250-281); COMPND 7 SYNONYM: -/AMINO ACID BIOSYNTHESIS REGULATORY PROTEIN; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARGOPECTEN IRRADIANS, SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: , BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 31199, 4932; SOURCE 5 STRAIN: ,; SOURCE 6 TISSUE: ADDUCTOR MUSCLE/-; SOURCE 7 GENE: -/GCN4, AAS3, ARG9, YEL009C; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS ALPHA-HELICAL COILED COIL, DISORDER, SALT LINKS, CONTRACTILE PROTEIN, KEYWDS 2 ACTIN-BINDING, ATP-BINDING, CALMODULIN-BINDING, CYTOPLASM, MOTOR KEYWDS 3 PROTEIN, MUSCLE PROTEIN, MYOSIN, NUCLEOTIDE-BINDING, THICK FILAMENT EXPDTA X-RAY DIFFRACTION AUTHOR J.H.BROWN,C.COHEN REVDAT 6 30-AUG-23 3BAS 1 REMARK SEQADV REVDAT 5 25-OCT-17 3BAS 1 REMARK REVDAT 4 02-AUG-17 3BAS 1 SOURCE REVDAT 3 24-FEB-09 3BAS 1 VERSN REVDAT 2 22-JAN-08 3BAS 1 JRNL REVDAT 1 08-JAN-08 3BAS 0 JRNL AUTH J.H.BROWN,Y.YANG,L.RESHETNIKOVA,S.GOURINATH,D.SUVEGES, JRNL AUTH 2 J.KARDOS,F.HOBOR,R.REUTZEL,L.NYITRAY,C.COHEN JRNL TITL AN UNSTABLE HEAD-ROD JUNCTION MAY PROMOTE FOLDING INTO THE JRNL TITL 2 COMPACT OFF-STATE CONFORMATION OF REGULATED MYOSINS. JRNL REF J.MOL.BIOL. V. 375 1434 2008 JRNL REFN ISSN 0022-2836 JRNL PMID 18155233 JRNL DOI 10.1016/J.JMB.2007.11.071 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Y.LI,J.H.BROWN,L.RESHETNIKOVA,A.BLAZSEK,L.FARKAS,L.NYITRAY, REMARK 1 AUTH 2 C.COHEN REMARK 1 TITL VISUALIZATION OF AN UNSTABLE COILED COIL FROM THE SCALLOP REMARK 1 TITL 2 MYOSIN ROD. REMARK 1 REF NATURE V. 424 341 2003 REMARK 1 REFN ISSN 0028-0836 REMARK 1 PMID 12867988 REMARK 1 DOI 10.1038/NATURE01801 REMARK 1 REFERENCE 2 REMARK 1 AUTH W.BLANKENFELDT,N.H.THOMA,J.S.WRAY,M.GAUTEL,I.SCHLICHTING REMARK 1 TITL CRYSTAL STRUCTURES OF HUMAN CARDIAC BETA-MYOSIN II S2-DELTA REMARK 1 TITL 2 PROVIDE INSIGHT INTO THE FUNCTIONAL ROLE OF THE S2 REMARK 1 TITL 3 SUBFRAGMENT. REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 103 17713 2006 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 17095604 REMARK 1 DOI 10.1073/PNAS.0606741103 REMARK 2 REMARK 2 RESOLUTION. 2.30 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : 84.2 REMARK 3 NUMBER OF REFLECTIONS : 8272 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) : 0.246 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.900 REMARK 3 FREE R VALUE TEST SET COUNT : 878 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.38 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 47.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3102 REMARK 3 BIN FREE R VALUE : 0.4661 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 46 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 : 1385 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 59 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.07 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 14.31600 REMARK 3 B22 (A**2) : -25.87200 REMARK 3 B33 (A**2) : 11.55700 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.84800 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.32 REMARK 3 ESD FROM SIGMAA (A) : 0.30 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) : 0.40 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.39 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 0.880 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 : 34.30 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 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:ION.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:WATER.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL 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: NULL REMARK 4 REMARK 4 3BAS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-NOV-07. REMARK 100 THE DEPOSITION ID IS D_1000045292. 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 : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9764 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : BENT TRIANGULAR ASYMMETRIC CUT REMARK 200 SI(111) MONOCHROMATOR FOR REMARK 200 HORIZONTAL FOCUSING, AND RH- REMARK 200 COATED SI MIRROR FOR VERTICAL REMARK 200 FOCUSING. REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8283 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.9 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 53.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.24500 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: PDB ENTRY 1NKN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5 MICROLITER OF PROTEIN SOLUTION (4 REMARK 280 MG/ML PROTEIN IN 30 MM MOPS BUFFER PH 7.2, 40 MM NACL, 2 MM NAN3) REMARK 280 MIXED WITH 3 MICROLITERS OF (16.6% PEG 3350, 4.6% MPD, 13 MM REMARK 280 NACL, 2 MM NAN3, 10 MM MOPS PH 7.2) AND EQUILIBRATED AGAINST (15% REMARK 280 PEG 3350, 4.2% MPD, 18 MM MOPS, 24 MM NACL), VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 X+1/2,Y+1/2,Z 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 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 1.000000 0.000000 0.000000 61.66750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.45600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 61.66750 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.45600 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 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: 4150 ANGSTROM**2 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 I IOD B 1 LIES ON A SPECIAL POSITION. 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 GLY A 831 REMARK 465 SER A 832 REMARK 465 HIS A 833 REMARK 465 MET A 834 REMARK 465 PRO A 835 REMARK 465 LEU A 836 REMARK 465 LEU A 837 REMARK 465 SER A 838 REMARK 465 ILE A 839 REMARK 465 GLY B 831 REMARK 465 ARG B 919 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 GLU A 845 CG CD OE1 OE2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3BAT RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE N-TERMINAL REGION OF THE SCALLOP MYOSIN REMARK 900 ROD, MONOCLINIC (P21) FORM REMARK 900 RELATED ID: 1NKN RELATED DB: PDB REMARK 900 THE SAME PEPTIDE CRYSTALLIZED AT 16 DEGREES C IN THE P212121 SPACE REMARK 900 GROUP REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE PEPTIDE CONTAINS A GSHM TETRAPEPTIDE, FOLLOWED BY THE REMARK 999 N-TERMINAL 51 RESIDUES OF THE BAY SCALLOP MYOSIN ROD REMARK 999 (RESIDUES 835-885 OF THE BAY SCALLOP MYOSIN HEAVY CHAIN, REMARK 999 GI:5612), FOLLOWED BY A GS LINKER, FOLLOWED BY THE REMARK 999 LEUCINE ZIPPER OF THE YEAST GCN4 TRANSCRIPTION FACTOR REMARK 999 (RESIDUES 250-281 OF GI:171584 DENOTED AS RESIDUES 888-919 REMARK 999 IN THE SUBMITTED COORDINATES). DBREF 3BAS A 835 885 UNP P24733 MYS_AEQIR 835 885 DBREF 3BAS A 888 919 UNP P03069 GCN4_YEAST 250 281 DBREF 3BAS B 835 885 UNP P24733 MYS_AEQIR 835 885 DBREF 3BAS B 888 919 UNP P03069 GCN4_YEAST 250 281 SEQADV 3BAS GLY A 831 UNP P24733 EXPRESSION TAG SEQADV 3BAS SER A 832 UNP P24733 EXPRESSION TAG SEQADV 3BAS HIS A 833 UNP P24733 EXPRESSION TAG SEQADV 3BAS MET A 834 UNP P24733 EXPRESSION TAG SEQADV 3BAS GLY A 886 UNP P03069 LINKER SEQADV 3BAS SER A 887 UNP P03069 LINKER SEQADV 3BAS GLY B 831 UNP P24733 EXPRESSION TAG SEQADV 3BAS SER B 832 UNP P24733 EXPRESSION TAG SEQADV 3BAS HIS B 833 UNP P24733 EXPRESSION TAG SEQADV 3BAS MET B 834 UNP P24733 EXPRESSION TAG SEQADV 3BAS GLY B 886 UNP P03069 LINKER SEQADV 3BAS SER B 887 UNP P03069 LINKER SEQRES 1 A 89 GLY SER HIS MET PRO LEU LEU SER ILE ALA ARG GLN GLU SEQRES 2 A 89 GLU GLU MET LYS GLU GLN LEU LYS GLN MET ASP LYS MET SEQRES 3 A 89 LYS GLU ASP LEU ALA LYS THR GLU ARG ILE LYS LYS GLU SEQRES 4 A 89 LEU GLU GLU GLN ASN VAL THR LEU LEU GLU GLN LYS ASN SEQRES 5 A 89 ASP LEU PHE GLY SER MET LYS GLN LEU GLU ASP LYS VAL SEQRES 6 A 89 GLU GLU LEU LEU SER LYS ASN TYR HIS LEU GLU ASN GLU SEQRES 7 A 89 VAL ALA ARG LEU LYS LYS LEU VAL GLY GLU ARG SEQRES 1 B 89 GLY SER HIS MET PRO LEU LEU SER ILE ALA ARG GLN GLU SEQRES 2 B 89 GLU GLU MET LYS GLU GLN LEU LYS GLN MET ASP LYS MET SEQRES 3 B 89 LYS GLU ASP LEU ALA LYS THR GLU ARG ILE LYS LYS GLU SEQRES 4 B 89 LEU GLU GLU GLN ASN VAL THR LEU LEU GLU GLN LYS ASN SEQRES 5 B 89 ASP LEU PHE GLY SER MET LYS GLN LEU GLU ASP LYS VAL SEQRES 6 B 89 GLU GLU LEU LEU SER LYS ASN TYR HIS LEU GLU ASN GLU SEQRES 7 B 89 VAL ALA ARG LEU LYS LYS LEU VAL GLY GLU ARG HET IOD B 1 1 HETNAM IOD IODIDE ION FORMUL 3 IOD I 1- FORMUL 4 HOH *59(H2 O) HELIX 1 1 ALA A 840 GLY A 917 1 78 HELIX 2 2 LEU B 837 GLY B 917 1 81 SITE 1 AC1 1 LEU B 837 CRYST1 123.335 44.912 39.878 90.00 95.18 90.00 C 1 2 1 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 0.008108 0.000000 0.000735 0.00000 SCALE2 0.000000 0.022266 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025179 0.00000