HEADER STRUCTURAL PROTEIN 03-JUL-97 1AOH TITLE SINGLE COHESIN DOMAIN FROM THE SCAFFOLDING PROTEIN CIPA OF THE TITLE 2 CLOSTRIDIUM THERMOCELLUM CELLULOSOME COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELLULOSOMAL-SCAFFOLDING PROTEIN A; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: COHESIN DOMAIN RESIDUES 1216-1361; COMPND 5 SYNONYM: CELLULOSE-INTEGRATING PROTEIN A,CELLULOSOMAL GLYCOPROTEIN COMPND 6 S1/SL,COHESIN; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM THERMOCELLUM (STRAIN ATCC 27405 / SOURCE 3 DSM 1237 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372); SOURCE 4 ORGANISM_COMMON: RUMINICLOSTRIDIUM THERMOCELLUM; SOURCE 5 ORGANISM_TAXID: 203119; SOURCE 6 STRAIN: ATCC 27405 / DSM 1237 / NBRC 103400 / NCIMB 10682 / NRRL B- SOURCE 7 4536 / VPI 7372; SOURCE 8 CELL_LINE: BL21; SOURCE 9 CELLULAR_LOCATION: CYTOPLASM; SOURCE 10 GENE: CIPA, CTHE_3077; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 EXPRESSION_SYSTEM_STRAIN: 293; SOURCE 14 EXPRESSION_SYSTEM_CELL_LINE: BL21; SOURCE 15 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PREP4; SOURCE 17 EXPRESSION_SYSTEM_GENE: LACI KEYWDS CELLULOSOME SUBUNIT, B-BARREL, CELLULOSE DEGRADATION, STRUCTURAL KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.M.ALZARI,G.TAVARES REVDAT 4 07-FEB-24 1AOH 1 REMARK REVDAT 3 13-JUN-18 1AOH 1 HEADER COMPND SOURCE KEYWDS REVDAT 3 2 1 DBREF SEQADV REVDAT 2 24-FEB-09 1AOH 1 VERSN REVDAT 1 08-JUL-98 1AOH 0 JRNL AUTH G.A.TAVARES,P.BEGUIN,P.M.ALZARI JRNL TITL THE CRYSTAL STRUCTURE OF A TYPE I COHESIN DOMAIN AT 1.7 A JRNL TITL 2 RESOLUTION. JRNL REF J.MOL.BIOL. V. 273 701 1997 JRNL REFN ISSN 0022-2836 JRNL PMID 9402065 JRNL DOI 10.1006/JMBI.1997.1326 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.BEGUIN,O.RAYNAUD,M.K.CHAVEROCHE,A.DRIDI,P.M.ALZARI REMARK 1 TITL SUBCLONING OF A DNA FRAGMENT ENCODING A SINGLE COHESIN REMARK 1 TITL 2 DOMAIN OF THE CLOSTRIDIUM THERMOCELLUM REMARK 1 TITL 3 CELLULOSOME-INTEGRATING PROTEIN CIPA: PURIFICATION, REMARK 1 TITL 4 CRYSTALLIZATION, AND PRELIMINARY DIFFRACTION ANALYSIS OF THE REMARK 1 TITL 5 ENCODED POLYPEPTIDE REMARK 1 REF PROTEIN SCI. V. 5 1192 1996 REMARK 1 REFN ISSN 0961-8368 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 0.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.0 REMARK 3 NUMBER OF REFLECTIONS : 29498 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 : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.78 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 0.87 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3218 REMARK 3 BIN R VALUE (WORKING SET) : 0.2900 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 : 2127 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 381 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.00 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) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 1.850 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 28.24 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.550 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 NCS MODEL : UNRESTRAINED 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1AOH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000171062. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NOV-96 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.25 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LURE REMARK 200 BEAMLINE : DW32 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.983 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE 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 : 29669 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.2 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.25300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 18% PEG REMARK 280 -8000, 0.2 M CALCIUM ACETATE, 6% GLYCEROL AND 0.05 M SODIUM REMARK 280 CACODYLATE, PH 6.25 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 18.92000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 46.62000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.25000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 46.62000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.92000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.25000 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 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 400 REMARK 400 COMPOUND REMARK 400 THE WILD TYPE PROTEIN CIPA CONTAINS NINE HOMOLOGOUS COHESIN REMARK 400 DOMAINS (THE STRUCTURE PRESENTED HERE CORRESPONDS TO THE REMARK 400 SEVENTH DOMAIN). EACH COHESIN DOMAIN SPECIFICALLY BINDS REMARK 400 (AS A MONOMER) THE DOCKERIN DOMAIN OF CELLULOSOMAL REMARK 400 GLYCOSIDASES, THUS INTEGRATING THE ENZYMES WITHIN THE REMARK 400 MACROMOLECULAR AGGREGATE. IN THE ABSENCE OF GLYCOSIDASES, REMARK 400 IT IS POSSIBLE THAT THE COHESIN DOMAINS COULD FORM DIMERS REMARK 400 SIMILAR TO THOSE OBSERVED IN THE CRYSTAL. DIMERIZATION REMARK 400 COULD SERVE TO PROTECT THE DOCKERIN BINDING SITES FROM REMARK 400 BEING EXPOSED TO THE SOLVENT. 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 THR A 1 REMARK 465 ASP A 2 REMARK 465 LEU A 3 REMARK 465 ASP A 4 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 LYS A 9 CG CD CE NZ REMARK 470 LYS A 16 CG CD CE NZ REMARK 470 ASN A 47 CG OD1 ND2 REMARK 470 GLU A 50 CG CD OE1 OE2 REMARK 470 GLU A 53 CG CD OE1 OE2 REMARK 470 ARG A 77 CG CD NE CZ NH1 NH2 REMARK 470 SER A 110 OG REMARK 470 LYS A 136 CG CD CE NZ REMARK 470 GLN A 138 CG CD OE1 NE2 REMARK 470 LYS B 16 CG CD CE NZ REMARK 470 SER B 32 OG REMARK 470 LYS B 33 CG CD CE NZ REMARK 470 ASN B 47 CG OD1 ND2 REMARK 470 GLU B 53 CG CD OE1 OE2 REMARK 470 ARG B 77 CG CD NE CZ NH1 NH2 REMARK 470 ASN B 114 CG OD1 ND2 REMARK 470 ASP B 131 CG OD1 OD2 REMARK 470 LYS B 136 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 237 O HOH A 266 1455 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG B 7 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG B 7 NE - CZ - NH2 ANGL. DEV. = -4.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 PHE A 127 84.70 -164.48 REMARK 500 PHE B 127 79.94 -163.20 REMARK 500 REMARK 500 REMARK: NULL DBREF 1AOH A 2 147 UNP Q06851 CIPA_CLOTH 1216 1361 DBREF 1AOH B 2 147 UNP Q06851 CIPA_CLOTH 1216 1361 SEQADV 1AOH THR A 1 UNP Q06851 EXPRESSION TAG SEQADV 1AOH THR B 1 UNP Q06851 EXPRESSION TAG SEQRES 1 A 147 THR ASP LEU ASP ALA VAL ARG ILE LYS VAL ASP THR VAL SEQRES 2 A 147 ASN ALA LYS PRO GLY ASP THR VAL ARG ILE PRO VAL ARG SEQRES 3 A 147 PHE SER GLY ILE PRO SER LYS GLY ILE ALA ASN CYS ASP SEQRES 4 A 147 PHE VAL TYR SER TYR ASP PRO ASN VAL LEU GLU ILE ILE SEQRES 5 A 147 GLU ILE GLU PRO GLY GLU LEU ILE VAL ASP PRO ASN PRO SEQRES 6 A 147 THR LYS SER PHE ASP THR ALA VAL TYR PRO ASP ARG LYS SEQRES 7 A 147 MET ILE VAL PHE LEU PHE ALA GLU ASP SER GLY THR GLY SEQRES 8 A 147 ALA TYR ALA ILE THR GLU ASP GLY VAL PHE ALA THR ILE SEQRES 9 A 147 VAL ALA LYS VAL LYS SER GLY ALA PRO ASN GLY LEU SER SEQRES 10 A 147 VAL ILE LYS PHE VAL GLU VAL GLY GLY PHE ALA ASN ASN SEQRES 11 A 147 ASP LEU VAL GLU GLN LYS THR GLN PHE PHE ASP GLY GLY SEQRES 12 A 147 VAL ASN VAL GLY SEQRES 1 B 147 THR ASP LEU ASP ALA VAL ARG ILE LYS VAL ASP THR VAL SEQRES 2 B 147 ASN ALA LYS PRO GLY ASP THR VAL ARG ILE PRO VAL ARG SEQRES 3 B 147 PHE SER GLY ILE PRO SER LYS GLY ILE ALA ASN CYS ASP SEQRES 4 B 147 PHE VAL TYR SER TYR ASP PRO ASN VAL LEU GLU ILE ILE SEQRES 5 B 147 GLU ILE GLU PRO GLY GLU LEU ILE VAL ASP PRO ASN PRO SEQRES 6 B 147 THR LYS SER PHE ASP THR ALA VAL TYR PRO ASP ARG LYS SEQRES 7 B 147 MET ILE VAL PHE LEU PHE ALA GLU ASP SER GLY THR GLY SEQRES 8 B 147 ALA TYR ALA ILE THR GLU ASP GLY VAL PHE ALA THR ILE SEQRES 9 B 147 VAL ALA LYS VAL LYS SER GLY ALA PRO ASN GLY LEU SER SEQRES 10 B 147 VAL ILE LYS PHE VAL GLU VAL GLY GLY PHE ALA ASN ASN SEQRES 11 B 147 ASP LEU VAL GLU GLN LYS THR GLN PHE PHE ASP GLY GLY SEQRES 12 B 147 VAL ASN VAL GLY FORMUL 3 HOH *381(H2 O) HELIX 1 1 PRO A 65 SER A 68 1 4 HELIX 2 2 PRO B 65 SER B 68 1 4 SHEET 1 A 5 THR A 137 PHE A 140 0 SHEET 2 A 5 VAL A 6 VAL A 10 1 N VAL A 6 O GLN A 138 SHEET 3 A 5 THR A 20 SER A 28 -1 N SER A 28 O ARG A 7 SHEET 4 A 5 GLY A 99 VAL A 108 -1 N ALA A 106 O VAL A 21 SHEET 5 A 5 LEU A 49 PRO A 56 -1 N GLU A 55 O THR A 103 SHEET 1 B 3 THR A 12 ALA A 15 0 SHEET 2 B 3 GLY A 142 VAL A 146 1 N GLY A 143 O VAL A 13 SHEET 3 B 3 GLY A 115 ILE A 119 -1 N ILE A 119 O GLY A 142 SHEET 1 C 4 PHE A 69 TYR A 74 0 SHEET 2 C 4 MET A 79 ALA A 85 -1 N LEU A 83 O ASP A 70 SHEET 3 C 4 ASN A 37 SER A 43 -1 N TYR A 42 O ILE A 80 SHEET 4 C 4 LYS A 120 VAL A 124 -1 N GLU A 123 O VAL A 41 SHEET 1 D 5 THR B 137 PHE B 140 0 SHEET 2 D 5 VAL B 6 VAL B 10 1 N VAL B 6 O GLN B 138 SHEET 3 D 5 THR B 20 SER B 28 -1 N SER B 28 O ARG B 7 SHEET 4 D 5 GLY B 99 VAL B 108 -1 N ALA B 106 O VAL B 21 SHEET 5 D 5 LEU B 49 PRO B 56 -1 N GLU B 55 O THR B 103 SHEET 1 E 3 THR B 12 ALA B 15 0 SHEET 2 E 3 GLY B 142 VAL B 146 1 N GLY B 143 O VAL B 13 SHEET 3 E 3 GLY B 115 ILE B 119 -1 N ILE B 119 O GLY B 142 SHEET 1 F 4 PHE B 69 TYR B 74 0 SHEET 2 F 4 MET B 79 ALA B 85 -1 N LEU B 83 O ASP B 70 SHEET 3 F 4 ASN B 37 SER B 43 -1 N TYR B 42 O ILE B 80 SHEET 4 F 4 LYS B 120 VAL B 124 -1 N GLU B 123 O VAL B 41 CRYST1 37.840 80.500 93.240 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 0.026427 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012422 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010725 0.00000 MTRIX1 1 -0.999760 0.020700 -0.007300 46.26901 1 MTRIX2 1 -0.015480 -0.429020 0.903160 30.67456 1 MTRIX3 1 0.015560 0.903060 0.429240 -19.45288 1