PDB Short entry for 1MK7 HEADER STRUCTURAL PROTEIN 28-AUG-02 1MK7 TITLE CRYSTAL STRUCTURE OF AN INTEGRIN BETA3-TALIN CHIMERA COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTEGRIN BETA3; COMPND 3 CHAIN: A, C; COMPND 4 FRAGMENT: PARTIAL CYTOPLASMIC TAIL (RESIDUES 739-749); COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: FORMS CHIMERA WITH TALIN AT THE N-TERMINUS; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: TALIN; COMPND 9 CHAIN: B, D; COMPND 10 FRAGMENT: F2 AND F3 SUBDOMAINS OF FERM DOMAIN (RESIDUES COMPND 11 209-400); COMPND 12 ENGINEERED: YES; COMPND 13 OTHER_DETAILS: FORMS CHIMERA WITH INTEGRIN BETA3 AT THE C- COMPND 14 TERMINUS 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 BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15B; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 12 ORGANISM_COMMON: CHICKEN; SOURCE 13 ORGANISM_TAXID: 9031; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS FOCAL ADHESION, INTEGRIN BINDING, FERM DOMAIN, CYTOSKELETON, KEYWDS 2 NPXY MOTIF, PTB DOMAIN, STRUCTURAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.GARCIA-ALVAREZ,J.M.DE PEREDA,D.A.CALDERWOOD,T.S.ULMER, AUTHOR 2 D.CRITCHLEY,I.D.CAMPBELL,M.H.GINSBERG,R.C.LIDDINGTON REVDAT 2 24-FEB-09 1MK7 1 VERSN REVDAT 1 28-JAN-03 1MK7 0 JRNL AUTH B.GARCIA-ALVAREZ,J.M.DE PEREDA,D.A.CALDERWOOD, JRNL AUTH 2 T.S.ULMER,D.CRITCHLEY,I.D.CAMPBELL,M.H.GINSBERG, JRNL AUTH 3 R.C.LIDDINGTON JRNL TITL STRUCTURAL DETERMINANTS OF INTEGRIN RECOGNITION BY JRNL TITL 2 TALIN JRNL REF MOL.CELL V. 11 49 2003 JRNL REFN ISSN 1097-2765 JRNL PMID 12535520 JRNL DOI 10.1016/S1097-2765(02)00823-7 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.20 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.89 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) (%) : 85.3 REMARK 3 NUMBER OF REFLECTIONS : 21363 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) : 0.205 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.400 REMARK 3 FREE R VALUE TEST SET COUNT : 1571 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 51.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1946 REMARK 3 BIN R VALUE (WORKING SET) : 0.2230 REMARK 3 BIN FREE R VALUE : 0.2750 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 153 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.022 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3309 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 225 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.98000 REMARK 3 B22 (A**2) : -1.98000 REMARK 3 B33 (A**2) : -1.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.74000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.18 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) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.26 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.74 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 : 0.35 REMARK 3 BSOL : 32.37 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 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1MK7 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-SEP-02. REMARK 100 THE RCSB ID CODE IS RCSB016975. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-MAY-01 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.0 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 FR-D 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 : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21774 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 29.890 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.0 REMARK 200 DATA REDUNDANCY : 3.210 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05100 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.8000 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) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 48.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.19900 REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CCP4, MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1MIX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS-HCL, 18% (W/V) PEG-MME REMARK 280 2000, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 57.45000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 300 REMARK: THE ASYMMETRIC UNIT CONTAINS TWO BIOLOGICAL HETERODIMERS REMARK 300 OF INTEGRIN BETA3 AND TALIN. FIRST ONE IS FORMED BY CHAINS A AND REMARK 300 D, AND THE SECOND BY CHAINS B AND C 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: 1040 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1010 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12480 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C 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 GLY A 735 REMARK 465 SER A 736 REMARK 465 GLY C 735 REMARK 465 MET D 319 REMARK 465 LYS D 320 REMARK 465 GLY D 321 REMARK 465 LYS D 322 REMARK 465 ASN D 323 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 LEU B 262 -30.61 -38.83 REMARK 500 LYS B 274 82.13 39.03 REMARK 500 LYS B 322 134.33 -171.57 REMARK 500 LYS B 324 104.05 -56.45 REMARK 500 THR B 382 148.78 -171.42 REMARK 500 LYS C 748 -115.13 -102.42 REMARK 500 GLN D 374 -70.37 -30.98 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MIX RELATED DB: PDB REMARK 900 TALIN REMARK 900 RELATED ID: 1MIZ RELATED DB: PDB REMARK 900 FUSION PROTEIN CONSISTING OF TALIN AND INTEGRIN BETA3 REMARK 900 RELATED ID: 1MK9 RELATED DB: PDB REMARK 900 FUSION PROTEIN CONSISTING OF TALIN AND INTEGRIN BETA3 REMARK 999 REMARK 999 SEQUENCE REMARK 999 AUTHORS INFORMED THAT THE SEQUENCE OF REMARK 999 CHICKEN TALIN IS NOT AVAILABLE IN ANY REMARK 999 REFERENCE DATABASE. THE SEQUENCE HAS REMARK 999 BEEN DESCRIBED IN THE PUBLICATION: REMARK 999 REMARK 999 HEMMINGS, L., REES, D.J.G., OHANIAN, V., REMARK 999 BOLTON, S.J., GILMORE, A.P., PATEL, N., REMARK 999 PRIDDLE, H., TREVITHICK, J.E., HYNES, REMARK 999 R.O., & CRITCHLEY, D.R. (1996). TALIN REMARK 999 CONTAINS THREE ACTIN-BINDING SITES EACH REMARK 999 OF WHICH IS ADJACENT TO A VINCULIN-BINDING REMARK 999 SITE. J. CELL SCI., 109, 2715-2726. DBREF 1MK7 A 739 749 UNP P05106 ITB3_HUMAN 765 775 DBREF 1MK7 B 209 400 UNP P54939 TLN1_CHICK 209 400 DBREF 1MK7 C 739 749 UNP P05106 ITB3_HUMAN 765 775 DBREF 1MK7 D 209 400 UNP P54939 TLN1_CHICK 209 400 SEQADV 1MK7 GLY A 735 UNP P05106 CLONING ARTIFACT SEQADV 1MK7 SER A 736 UNP P05106 CLONING ARTIFACT SEQADV 1MK7 HIS A 737 UNP P05106 CLONING ARTIFACT SEQADV 1MK7 MET A 738 UNP P05106 CLONING ARTIFACT SEQADV 1MK7 GLY C 735 UNP P05106 CLONING ARTIFACT SEQADV 1MK7 SER C 736 UNP P05106 CLONING ARTIFACT SEQADV 1MK7 HIS C 737 UNP P05106 CLONING ARTIFACT SEQADV 1MK7 MET C 738 UNP P05106 CLONING ARTIFACT SEQRES 1 A 15 GLY SER HIS MET TRP ASP THR ALA ASN ASN PRO LEU TYR SEQRES 2 A 15 LYS GLU SEQRES 1 B 192 PRO VAL GLN LEU ASN LEU LEU TYR VAL GLN ALA ARG ASP SEQRES 2 B 192 ASP ILE LEU ASN GLY SER HIS PRO VAL SER PHE ASP LYS SEQRES 3 B 192 ALA CYS GLU PHE ALA GLY TYR GLN CYS GLN ILE GLN PHE SEQRES 4 B 192 GLY PRO HIS ASN GLU GLN LYS HIS LYS PRO GLY PHE LEU SEQRES 5 B 192 GLU LEU LYS ASP PHE LEU PRO LYS GLU TYR ILE LYS GLN SEQRES 6 B 192 LYS GLY GLU ARG LYS ILE PHE MET ALA HIS LYS ASN CYS SEQRES 7 B 192 GLY ASN MET SER GLU ILE GLU ALA LYS VAL ARG TYR VAL SEQRES 8 B 192 LYS LEU ALA ARG SER LEU LYS THR TYR GLY VAL SER PHE SEQRES 9 B 192 PHE LEU VAL LYS GLU LYS MET LYS GLY LYS ASN LYS LEU SEQRES 10 B 192 VAL PRO ARG LEU LEU GLY ILE THR LYS GLU CYS VAL MET SEQRES 11 B 192 ARG VAL ASP GLU LYS THR LYS GLU VAL ILE GLN GLU TRP SEQRES 12 B 192 SER LEU THR ASN ILE LYS ARG TRP ALA ALA SER PRO LYS SEQRES 13 B 192 SER PHE THR LEU ASP PHE GLY ASP TYR GLN ASP GLY TYR SEQRES 14 B 192 TYR SER VAL GLN THR THR GLU GLY GLU GLN ILE ALA GLN SEQRES 15 B 192 LEU ILE ALA GLY TYR ILE ASP ILE ILE LEU SEQRES 1 C 15 GLY SER HIS MET TRP ASP THR ALA ASN ASN PRO LEU TYR SEQRES 2 C 15 LYS GLU SEQRES 1 D 192 PRO VAL GLN LEU ASN LEU LEU TYR VAL GLN ALA ARG ASP SEQRES 2 D 192 ASP ILE LEU ASN GLY SER HIS PRO VAL SER PHE ASP LYS SEQRES 3 D 192 ALA CYS GLU PHE ALA GLY TYR GLN CYS GLN ILE GLN PHE SEQRES 4 D 192 GLY PRO HIS ASN GLU GLN LYS HIS LYS PRO GLY PHE LEU SEQRES 5 D 192 GLU LEU LYS ASP PHE LEU PRO LYS GLU TYR ILE LYS GLN SEQRES 6 D 192 LYS GLY GLU ARG LYS ILE PHE MET ALA HIS LYS ASN CYS SEQRES 7 D 192 GLY ASN MET SER GLU ILE GLU ALA LYS VAL ARG TYR VAL SEQRES 8 D 192 LYS LEU ALA ARG SER LEU LYS THR TYR GLY VAL SER PHE SEQRES 9 D 192 PHE LEU VAL LYS GLU LYS MET LYS GLY LYS ASN LYS LEU SEQRES 10 D 192 VAL PRO ARG LEU LEU GLY ILE THR LYS GLU CYS VAL MET SEQRES 11 D 192 ARG VAL ASP GLU LYS THR LYS GLU VAL ILE GLN GLU TRP SEQRES 12 D 192 SER LEU THR ASN ILE LYS ARG TRP ALA ALA SER PRO LYS SEQRES 13 D 192 SER PHE THR LEU ASP PHE GLY ASP TYR GLN ASP GLY TYR SEQRES 14 D 192 TYR SER VAL GLN THR THR GLU GLY GLU GLN ILE ALA GLN SEQRES 15 D 192 LEU ILE ALA GLY TYR ILE ASP ILE ILE LEU FORMUL 5 HOH *225(H2 O) HELIX 1 1 ASN A 744 GLU A 749 1 6 HELIX 2 2 PRO B 209 ASN B 225 1 17 HELIX 3 3 SER B 231 GLY B 248 1 18 HELIX 4 4 GLU B 261 PHE B 265 5 5 HELIX 5 5 PRO B 267 LYS B 274 5 8 HELIX 6 6 GLY B 275 ASN B 285 1 11 HELIX 7 7 SER B 290 SER B 304 1 15 HELIX 8 8 THR B 354 ILE B 356 5 3 HELIX 9 9 GLU B 384 LEU B 400 1 17 HELIX 10 10 PRO D 209 ASN D 225 1 17 HELIX 11 11 SER D 231 GLY D 248 1 18 HELIX 12 12 GLU D 261 PHE D 265 5 5 HELIX 13 13 PRO D 267 LYS D 274 5 8 HELIX 14 14 GLY D 275 CYS D 286 1 12 HELIX 15 15 SER D 290 SER D 304 1 15 HELIX 16 16 THR D 354 ILE D 356 5 3 HELIX 17 17 GLU D 384 LEU D 400 1 17 SHEET 1 A 4 ASP A 740 THR A 741 0 SHEET 2 A 4 ARG D 358 SER D 362 -1 O TRP D 359 N ASP A 740 SHEET 3 A 4 SER D 365 ASP D 369 -1 O THR D 367 N ALA D 360 SHEET 4 A 4 TYR D 378 GLN D 381 -1 O TYR D 378 N LEU D 368 SHEET 1 B 4 SER B 311 GLU B 317 0 SHEET 2 B 4 VAL B 326 ILE B 332 -1 O LEU B 330 N PHE B 313 SHEET 3 B 4 CYS B 336 ASP B 341 -1 O VAL B 340 N LEU B 329 SHEET 4 B 4 VAL B 347 SER B 352 -1 O ILE B 348 N ARG B 339 SHEET 1 C 4 TYR B 378 GLN B 381 0 SHEET 2 C 4 SER B 365 ASP B 369 -1 N LEU B 368 O TYR B 378 SHEET 3 C 4 ARG B 358 SER B 362 -1 N ALA B 360 O THR B 367 SHEET 4 C 4 ASP C 740 THR C 741 -1 O ASP C 740 N TRP B 359 SHEET 1 D 4 SER D 311 GLU D 317 0 SHEET 2 D 4 VAL D 326 ILE D 332 -1 O VAL D 326 N GLU D 317 SHEET 3 D 4 CYS D 336 ASP D 341 -1 O VAL D 340 N LEU D 329 SHEET 4 D 4 VAL D 347 SER D 352 -1 O TRP D 351 N VAL D 337 LINK C GLU C 749 N PRO D 209 1555 1555 1.34 LINK C GLU A 749 N PRO B 209 1555 1555 1.34 CRYST1 48.290 114.900 45.749 90.00 98.18 90.00 P 1 21 1 4 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 0.020708 0.000000 0.002978 0.00000 SCALE2 0.000000 0.008703 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022083 0.00000