HEADER CHITIN-BINDING PROTEIN 26-NOV-04 2BEN TITLE CRYSTAL STRUCTURE OF THE SERRATIA MARCESCENS CHITIN-BINDING TITLE 2 PROTEIN CBP21 Y54A MUTANT. COMPND MOL_ID: 1; COMPND 2 MOLECULE: CBP21; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CHITIN-BINDING PROTEIN CBP21; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SERRATIA MARCESCENS; SOURCE 3 ORGANISM_TAXID: 615; SOURCE 4 STRAIN: BJL200; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PRSET-B KEYWDS CHITIN-BINDING PROTEIN, CHITIN DEGRADATION, CHITIN-BINDING, KEYWDS 2 FNIII-LIKE FOLD EXPDTA X-RAY DIFFRACTION AUTHOR G.VAAJE-KOLSTAD,D.R.HOUSTON,V.G.H.EIJSINK,D.M.F.VAN AALTEN REVDAT 3 24-FEB-09 2BEN 1 VERSN REVDAT 2 29-APR-05 2BEN 1 JRNL REVDAT 1 08-DEC-04 2BEN 0 JRNL AUTH G.VAAJE-KOLSTAD,D.R.HOUSTON,V.G.H.EIJSINK, JRNL AUTH 2 D.M.F.VAN AALTEN JRNL TITL CRYSTAL STRUCTURE AND BINDING PROPERTIES OF THE JRNL TITL 2 SERRATIA MARCESCENS CHITIN-BINDING PROTEIN CBP21 JRNL REF J.BIOL.CHEM. V. 280 11313 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 15590674 JRNL DOI 10.1074/JBC.M407175200 REMARK 2 REMARK 2 RESOLUTION. 1.8 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.78 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.0 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1972344.03 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 31613 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) : 0.217 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.1 REMARK 3 FREE R VALUE TEST SET COUNT : 993 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.1 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4979 REMARK 3 BIN R VALUE (WORKING SET) : 0.301 REMARK 3 BIN FREE R VALUE : 0.380 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.1 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 160 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.030 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2635 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 286 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.4 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.0 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.33 REMARK 3 B22 (A**2) : -1.33 REMARK 3 B33 (A**2) : 2.66 REMARK 3 B12 (A**2) : -0.94 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.21 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) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.28 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.5 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.4 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.81 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) : 1.63 ; 1.50 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.30 ; 2.00 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.39 ; 2.00 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.34 ; 2.50 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.339256 REMARK 3 BSOL : 37.4926 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 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2BEN COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-NOV-04. REMARK 100 THE PDBE ID CODE IS EBI-21770. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-AUG-04 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : NULL 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31629 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.47000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG8000, 100 MM, REMARK 280 CHAPS 200 MM NACL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 54.78067 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 27.39033 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 27.39033 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 54.78067 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 GENERATING THE BIOMOLECULE 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 HOH A2025 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE TYR 54 ALA, CHAINS A, B AND C 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 B 197 CA C O CB 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 REMARK 500 O HOH A 2009 O HOH A 2009 4555 2.07 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 ASP B 140 N - CA - C ANGL. DEV. = -16.2 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 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 GLN A 44 24.09 82.77 REMARK 500 GLU A 55 77.32 -151.00 REMARK 500 ASP B 182 5.05 58.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2BEM RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE SERRATIA MARCESCENS REMARK 900 CHITIN-BINDING PROTEIN CBP21 DBREF 2BEN A 28 197 UNP O83009 O83009 28 197 DBREF 2BEN B 28 197 UNP O83009 O83009 28 197 SEQADV 2BEN ALA A 54 UNP O83009 TYR 54 ENGINEERED MUTATION SEQADV 2BEN ALA B 54 UNP O83009 TYR 54 ENGINEERED MUTATION SEQRES 1 A 170 HIS GLY TYR VAL GLU SER PRO ALA SER ARG ALA TYR GLN SEQRES 2 A 170 CYS LYS LEU GLN LEU ASN THR GLN CYS GLY SER VAL GLN SEQRES 3 A 170 ALA GLU PRO GLN SER VAL GLU GLY LEU LYS GLY PHE PRO SEQRES 4 A 170 GLN ALA GLY PRO ALA ASP GLY HIS ILE ALA SER ALA ASP SEQRES 5 A 170 LYS SER THR PHE PHE GLU LEU ASP GLN GLN THR PRO THR SEQRES 6 A 170 ARG TRP ASN LYS LEU ASN LEU LYS THR GLY PRO ASN SER SEQRES 7 A 170 PHE THR TRP LYS LEU THR ALA ARG HIS SER THR THR SER SEQRES 8 A 170 TRP ARG TYR PHE ILE THR LYS PRO ASN TRP ASP ALA SER SEQRES 9 A 170 GLN PRO LEU THR ARG ALA SER PHE ASP LEU THR PRO PHE SEQRES 10 A 170 CYS GLN PHE ASN ASP GLY GLY ALA ILE PRO ALA ALA GLN SEQRES 11 A 170 VAL THR HIS GLN CYS ASN ILE PRO ALA ASP ARG SER GLY SEQRES 12 A 170 SER HIS VAL ILE LEU ALA VAL TRP ASP ILE ALA ASP THR SEQRES 13 A 170 ALA ASN ALA PHE TYR GLN ALA ILE ASP VAL ASN LEU SER SEQRES 14 A 170 LYS SEQRES 1 B 170 HIS GLY TYR VAL GLU SER PRO ALA SER ARG ALA TYR GLN SEQRES 2 B 170 CYS LYS LEU GLN LEU ASN THR GLN CYS GLY SER VAL GLN SEQRES 3 B 170 ALA GLU PRO GLN SER VAL GLU GLY LEU LYS GLY PHE PRO SEQRES 4 B 170 GLN ALA GLY PRO ALA ASP GLY HIS ILE ALA SER ALA ASP SEQRES 5 B 170 LYS SER THR PHE PHE GLU LEU ASP GLN GLN THR PRO THR SEQRES 6 B 170 ARG TRP ASN LYS LEU ASN LEU LYS THR GLY PRO ASN SER SEQRES 7 B 170 PHE THR TRP LYS LEU THR ALA ARG HIS SER THR THR SER SEQRES 8 B 170 TRP ARG TYR PHE ILE THR LYS PRO ASN TRP ASP ALA SER SEQRES 9 B 170 GLN PRO LEU THR ARG ALA SER PHE ASP LEU THR PRO PHE SEQRES 10 B 170 CYS GLN PHE ASN ASP GLY GLY ALA ILE PRO ALA ALA GLN SEQRES 11 B 170 VAL THR HIS GLN CYS ASN ILE PRO ALA ASP ARG SER GLY SEQRES 12 B 170 SER HIS VAL ILE LEU ALA VAL TRP ASP ILE ALA ASP THR SEQRES 13 B 170 ALA ASN ALA PHE TYR GLN ALA ILE ASP VAL ASN LEU SER SEQRES 14 B 170 LYS FORMUL 3 HOH *286(H2 O1) HELIX 1 1 SER A 36 CYS A 41 1 6 HELIX 2 2 GLY A 50 GLU A 55 5 6 HELIX 3 3 GLU A 55 SER A 58 5 4 HELIX 4 4 LYS A 80 GLN A 88 5 9 HELIX 5 5 THR A 135 SER A 138 5 4 HELIX 6 6 SER B 36 LEU B 43 1 8 HELIX 7 7 CYS B 49 GLU B 55 5 7 HELIX 8 8 GLU B 55 SER B 58 5 4 HELIX 9 9 LYS B 80 GLN B 88 5 9 SHEET 1 AA 3 GLY A 29 SER A 33 0 SHEET 2 AA 3 GLY A 102 LEU A 110 -1 O THR A 107 N GLU A 32 SHEET 3 AA 3 GLN A 157 ILE A 164 -1 O VAL A 158 N TRP A 108 SHEET 1 AB 3 GLU A 60 LEU A 62 0 SHEET 2 AB 3 ASN A 185 SER A 196 -1 O ALA A 186 N GLY A 61 SHEET 3 AB 3 LEU A 97 LYS A 100 1 O LEU A 97 N ASN A 194 SHEET 1 AC 9 GLU A 60 LEU A 62 0 SHEET 2 AC 9 ASN A 185 SER A 196 -1 O ALA A 186 N GLY A 61 SHEET 3 AC 9 GLY A 170 ILE A 180 -1 O GLY A 170 N LEU A 195 SHEET 4 AC 9 THR A 116 ILE A 123 -1 N THR A 117 O ASP A 179 SHEET 5 AC 9 CYS A 145 ASN A 148 -1 O CYS A 145 N TYR A 121 SHEET 6 AC 9 CYS B 145 ASN B 148 -1 O GLN B 146 N GLN A 146 SHEET 7 AC 9 THR B 116 ILE B 123 -1 O TRP B 119 N PHE B 147 SHEET 8 AC 9 GLY B 170 ILE B 180 -1 O LEU B 175 N PHE B 122 SHEET 9 AC 9 ASN B 185 SER B 196 -1 O ASN B 185 N ILE B 180 SHEET 1 BA 3 GLY B 29 SER B 33 0 SHEET 2 BA 3 GLY B 102 LEU B 110 -1 O THR B 107 N GLU B 32 SHEET 3 BA 3 GLN B 157 ILE B 164 -1 O VAL B 158 N TRP B 108 SSBOND 1 CYS A 41 CYS A 49 1555 1555 2.03 SSBOND 2 CYS A 145 CYS A 162 1555 1555 2.03 SSBOND 3 CYS B 41 CYS B 49 1555 1555 2.03 SSBOND 4 CYS B 145 CYS B 162 1555 1555 2.04 CISPEP 1 SER A 33 PRO A 34 0 -0.04 CISPEP 2 PHE A 65 PRO A 66 0 0.38 CISPEP 3 SER B 33 PRO B 34 0 -0.16 CISPEP 4 PHE B 65 PRO B 66 0 0.16 CRYST1 84.447 84.447 82.171 90.00 90.00 120.00 P 32 2 1 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 0.011842 0.006837 0.000000 0.00000 SCALE2 0.000000 0.013674 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012170 0.00000