HEADER HYDROLASE 09-DEC-99 1DLE TITLE FACTOR B SERINE PROTEASE DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: COMPLEMENT FACTOR B; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: SERINE PROTEASE DOMAIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 TISSUE: BLOOD KEYWDS SERINE PROTEASE, COMPLEMENT SYSTEM, FACTOR B, PROTEIN-PROTEIN KEYWDS 2 INTERACTION, ACTIVATION MECHANISM, BETA-BARREL FOLD, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR H.JING,Y.XU,M.CARSON,D.MOORE,K.J.MACON,J.E.VOLANAKIS,S.V.NARAYANA REVDAT 6 06-NOV-24 1DLE 1 REMARK REVDAT 5 13-NOV-19 1DLE 1 KEYWDS SEQADV REVDAT 4 24-JUL-19 1DLE 1 REMARK REVDAT 3 04-OCT-17 1DLE 1 REMARK REVDAT 2 24-FEB-09 1DLE 1 VERSN REVDAT 1 13-DEC-00 1DLE 0 JRNL AUTH H.JING,Y.XU,M.CARSON,D.MOORE,K.J.MACON,J.E.VOLANAKIS, JRNL AUTH 2 S.V.NARAYANA JRNL TITL NEW STRUCTURAL MOTIFS ON THE CHYMOTRYPSIN FOLD AND THEIR JRNL TITL 2 POTENTIAL ROLES IN COMPLEMENT FACTOR B. JRNL REF EMBO J. V. 19 164 2000 JRNL REFN ISSN 0261-4189 JRNL PMID 10637221 JRNL DOI 10.1093/EMBOJ/19.2.164 REMARK 2 REMARK 2 RESOLUTION. 2.10 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) : 2.10 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) (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 32125 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.209 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3214 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 : 4505 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 517 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.60 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : NULL 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 1DLE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-DEC-99. REMARK 100 THE DEPOSITION ID IS D_1000010182. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-APR-97 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 6.0 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 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 : 32252 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 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 (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.31500 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: AMORE, MLPHARE, DMMULTI REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG-1000, MES, TRIS, SODIUM CHLORIDE, REMARK 280 PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 37.12950 REMARK 290 SMTRY3 2 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: 2690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL 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 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 TRP A 16 REMARK 465 GLU A 17 REMARK 465 HIS A 18 REMARK 465 ARG A 19 REMARK 465 ASN A 220B REMARK 465 GLN A 220C REMARK 465 LYS A 220D REMARK 465 ARG A 220E REMARK 465 GLN A 220F REMARK 465 LYS A 220G REMARK 465 ALA B 1K REMARK 465 ASP B 1J REMARK 465 PRO B 1I REMARK 465 ASP B 1H REMARK 465 GLU B 1G REMARK 465 SER B 1F REMARK 465 GLN B 1E REMARK 465 SER B 1D REMARK 465 LEU B 1C REMARK 465 ASN B 220B REMARK 465 GLN B 220C REMARK 465 LYS B 220D REMARK 465 ARG B 220E REMARK 465 GLN B 220F REMARK 465 LYS B 220G REMARK 465 GLN B 220H 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 A 119 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 179 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 8 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 119 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 125F NE - CZ - NH2 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG B 179 NE - CZ - NH2 ANGL. DEV. = 3.7 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 LYS A 37 -3.02 83.70 REMARK 500 THR A 54 -168.01 -162.20 REMARK 500 ASP A 62A 85.41 -154.41 REMARK 500 ASN A 95 93.75 -160.70 REMARK 500 THR A 125N 135.61 -39.76 REMARK 500 LEU A 129 67.70 -112.59 REMARK 500 GLU A 143 71.08 62.55 REMARK 500 LYS A 144 -28.97 70.22 REMARK 500 PRO A 178 12.32 -60.56 REMARK 500 ARG A 204 84.29 50.23 REMARK 500 GLU A 240 -72.94 -59.96 REMARK 500 GLU B 6 31.73 -80.46 REMARK 500 LYS B 20 -145.02 58.70 REMARK 500 LYS B 37 -3.61 87.48 REMARK 500 ASN B 95 87.90 -159.16 REMARK 500 PRO B 178 8.07 -62.15 REMARK 500 REMARK 500 REMARK: NULL DBREF 1DLE A 1G 250 UNP P00751 CFAB_HUMAN 470 764 DBREF 1DLE B 1G 250 UNP P00751 CFAB_HUMAN 470 764 SEQADV 1DLE ALA A 1K UNP P00751 INSERTION SEQADV 1DLE ASP A 1J UNP P00751 INSERTION SEQADV 1DLE PRO A 1I UNP P00751 INSERTION SEQADV 1DLE ALA B 1K UNP P00751 INSERTION SEQADV 1DLE ASP B 1J UNP P00751 INSERTION SEQADV 1DLE PRO B 1I UNP P00751 INSERTION SEQRES 1 A 298 ALA ASP PRO ASP GLU SER GLN SER LEU SER LEU CYS GLY SEQRES 2 A 298 MET VAL TRP GLU HIS ARG LYS GLY THR ASP TYR HIS LYS SEQRES 3 A 298 GLN PRO TRP GLN ALA LYS ILE SER VAL ILE ARG PRO SER SEQRES 4 A 298 LYS GLY HIS GLU SER CYS MET GLY ALA VAL VAL SER GLU SEQRES 5 A 298 TYR PHE VAL LEU THR ALA ALA HIS CYS PHE THR VAL ASP SEQRES 6 A 298 ASP LYS GLU HIS SER ILE LYS VAL SER VAL GLY GLY GLU SEQRES 7 A 298 LYS ARG ASP LEU GLU ILE GLU VAL VAL LEU PHE HIS PRO SEQRES 8 A 298 ASN TYR ASN ILE ASN GLY LYS LYS GLU ALA GLY ILE PRO SEQRES 9 A 298 GLU PHE TYR ASP TYR ASP VAL ALA LEU ILE LYS LEU LYS SEQRES 10 A 298 ASN LYS LEU LYS TYR GLY GLN THR ILE ARG PRO ILE CYS SEQRES 11 A 298 LEU PRO CYS THR GLU GLY THR THR ARG ALA LEU ARG LEU SEQRES 12 A 298 PRO PRO THR THR THR CYS GLN GLN GLN LYS GLU GLU LEU SEQRES 13 A 298 LEU PRO ALA GLN ASP ILE LYS ALA LEU PHE VAL SER GLU SEQRES 14 A 298 GLU GLU LYS LYS LEU THR ARG LYS GLU VAL TYR ILE LYS SEQRES 15 A 298 ASN GLY ASP LYS LYS GLY SER CYS GLU ARG ASP ALA GLN SEQRES 16 A 298 TYR ALA PRO GLY TYR ASP LYS VAL LYS ASP ILE SER GLU SEQRES 17 A 298 VAL VAL THR PRO ARG PHE LEU CYS THR GLY GLY VAL SER SEQRES 18 A 298 PRO TYR ALA ASP PRO ASN THR CYS ARG GLY ASP SER GLY SEQRES 19 A 298 GLY PRO LEU ILE VAL HIS LYS ARG SER ARG PHE ILE GLN SEQRES 20 A 298 VAL GLY VAL ILE SER TRP GLY VAL VAL ASP VAL CYS LYS SEQRES 21 A 298 ASN GLN LYS ARG GLN LYS GLN VAL PRO ALA HIS ALA ARG SEQRES 22 A 298 ASP PHE HIS ILE ASN LEU PHE GLN VAL LEU PRO TRP LEU SEQRES 23 A 298 LYS GLU LYS LEU GLN ASP GLU ASP LEU GLY PHE LEU SEQRES 1 B 298 ALA ASP PRO ASP GLU SER GLN SER LEU SER LEU CYS GLY SEQRES 2 B 298 MET VAL TRP GLU HIS ARG LYS GLY THR ASP TYR HIS LYS SEQRES 3 B 298 GLN PRO TRP GLN ALA LYS ILE SER VAL ILE ARG PRO SER SEQRES 4 B 298 LYS GLY HIS GLU SER CYS MET GLY ALA VAL VAL SER GLU SEQRES 5 B 298 TYR PHE VAL LEU THR ALA ALA HIS CYS PHE THR VAL ASP SEQRES 6 B 298 ASP LYS GLU HIS SER ILE LYS VAL SER VAL GLY GLY GLU SEQRES 7 B 298 LYS ARG ASP LEU GLU ILE GLU VAL VAL LEU PHE HIS PRO SEQRES 8 B 298 ASN TYR ASN ILE ASN GLY LYS LYS GLU ALA GLY ILE PRO SEQRES 9 B 298 GLU PHE TYR ASP TYR ASP VAL ALA LEU ILE LYS LEU LYS SEQRES 10 B 298 ASN LYS LEU LYS TYR GLY GLN THR ILE ARG PRO ILE CYS SEQRES 11 B 298 LEU PRO CYS THR GLU GLY THR THR ARG ALA LEU ARG LEU SEQRES 12 B 298 PRO PRO THR THR THR CYS GLN GLN GLN LYS GLU GLU LEU SEQRES 13 B 298 LEU PRO ALA GLN ASP ILE LYS ALA LEU PHE VAL SER GLU SEQRES 14 B 298 GLU GLU LYS LYS LEU THR ARG LYS GLU VAL TYR ILE LYS SEQRES 15 B 298 ASN GLY ASP LYS LYS GLY SER CYS GLU ARG ASP ALA GLN SEQRES 16 B 298 TYR ALA PRO GLY TYR ASP LYS VAL LYS ASP ILE SER GLU SEQRES 17 B 298 VAL VAL THR PRO ARG PHE LEU CYS THR GLY GLY VAL SER SEQRES 18 B 298 PRO TYR ALA ASP PRO ASN THR CYS ARG GLY ASP SER GLY SEQRES 19 B 298 GLY PRO LEU ILE VAL HIS LYS ARG SER ARG PHE ILE GLN SEQRES 20 B 298 VAL GLY VAL ILE SER TRP GLY VAL VAL ASP VAL CYS LYS SEQRES 21 B 298 ASN GLN LYS ARG GLN LYS GLN VAL PRO ALA HIS ALA ARG SEQRES 22 B 298 ASP PHE HIS ILE ASN LEU PHE GLN VAL LEU PRO TRP LEU SEQRES 23 B 298 LYS GLU LYS LEU GLN ASP GLU ASP LEU GLY PHE LEU FORMUL 3 HOH *517(H2 O) HELIX 1 1 GLU A 1G SER A 1B 1 6 HELIX 2 2 THR A 22 GLN A 27 1 6 HELIX 3 3 ALA A 55 PHE A 59 5 5 HELIX 4 4 LYS A 97B GLY A 97F 5 5 HELIX 5 5 THR A 125A LEU A 125H 1 8 HELIX 6 6 THR A 125O LEU A 129 1 10 HELIX 7 7 LYS A 164C ASP A 171 1 8 HELIX 8 8 ALA A 172 ALA A 172C 5 4 HELIX 9 9 ASP A 172K VAL A 175 5 5 HELIX 10 10 CYS A 191 SER A 195 5 5 HELIX 11 11 VAL A 220I HIS A 223 5 4 HELIX 12 12 VAL A 234 LEU A 242 1 9 HELIX 13 13 THR B 22 GLN B 27 1 6 HELIX 14 14 ALA B 55 PHE B 59 5 5 HELIX 15 15 LYS B 97B GLY B 97F 5 5 HELIX 16 16 THR B 125A LEU B 125H 1 8 HELIX 17 17 THR B 125O LEU B 129 1 10 HELIX 18 18 LYS B 164C ASP B 171 1 8 HELIX 19 19 ALA B 172 ALA B 172C 5 4 HELIX 20 20 ASP B 172K VAL B 175 5 5 HELIX 21 21 CYS B 191 SER B 195 5 5 HELIX 22 22 VAL B 220I HIS B 223 5 4 HELIX 23 23 VAL B 234 LEU B 242 1 9 SHEET 1 A 6 ILE A 64 VAL A 68 0 SHEET 2 A 6 GLN A 30 VAL A 35 -1 N LYS A 32 O SER A 67 SHEET 3 A 6 GLU A 40 VAL A 46 -1 N GLU A 40 O VAL A 35 SHEET 4 A 6 PHE A 51 THR A 54 -1 N LEU A 53 O ALA A 45 SHEET 5 A 6 ALA A 104 LEU A 108 -1 N ALA A 104 O THR A 54 SHEET 6 A 6 ILE A 85 PHE A 90 -1 N GLU A 86 O LYS A 107 SHEET 1 B 6 LYS A 154 LYS A 163 0 SHEET 2 B 6 ASP A 133 GLU A 142 -1 O ILE A 134 N ILE A 162 SHEET 3 B 6 PRO A 198 VAL A 201 -1 O PRO A 198 N VAL A 139 SHEET 4 B 6 ILE A 208 GLY A 216 -1 O ILE A 208 N VAL A 201 SHEET 5 B 6 ARG A 225 ASN A 230 -1 N PHE A 227 O TRP A 215 SHEET 6 B 6 PHE A 180 GLY A 184 -1 N LEU A 181 O HIS A 228 SHEET 1 C 6 ILE B 64 VAL B 68 0 SHEET 2 C 6 GLN B 30 VAL B 35 -1 N LYS B 32 O SER B 67 SHEET 3 C 6 GLU B 40 VAL B 46 -1 N GLU B 40 O VAL B 35 SHEET 4 C 6 PHE B 51 THR B 54 -1 N LEU B 53 O ALA B 45 SHEET 5 C 6 ALA B 104 LEU B 108 -1 N ALA B 104 O THR B 54 SHEET 6 C 6 ILE B 85 PHE B 90 -1 N GLU B 86 O LYS B 107 SHEET 1 D 6 LYS B 154 LYS B 163 0 SHEET 2 D 6 ASP B 133 GLU B 142 -1 O ILE B 134 N ILE B 162 SHEET 3 D 6 PRO B 198 LYS B 203 -1 O PRO B 198 N VAL B 139 SHEET 4 D 6 ARG B 206 GLY B 216 -1 N ARG B 206 O LYS B 203 SHEET 5 D 6 ARG B 225 ASN B 230 -1 N PHE B 227 O TRP B 215 SHEET 6 D 6 PHE B 180 GLY B 184 -1 N LEU B 181 O HIS B 228 SSBOND 1 CYS A 1 CYS A 122 1555 1555 2.01 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.03 SSBOND 3 CYS A 125 CYS A 125P 1555 1555 2.02 SSBOND 4 CYS A 168 CYS A 182 1555 1555 2.03 SSBOND 5 CYS A 191 CYS A 220 1555 1555 2.03 SSBOND 6 CYS B 1 CYS B 122 1555 1555 2.02 SSBOND 7 CYS B 42 CYS B 58 1555 1555 2.03 SSBOND 8 CYS B 125 CYS B 125P 1555 1555 2.04 SSBOND 9 CYS B 168 CYS B 182 1555 1555 2.04 SSBOND 10 CYS B 191 CYS B 220 1555 1555 2.10 CISPEP 1 SER A 186A PRO A 186B 0 1.14 CISPEP 2 SER B 186A PRO B 186B 0 0.39 CRYST1 51.643 74.259 73.258 90.00 95.55 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 0.019364 -0.000001 0.001881 0.00000 SCALE2 0.000000 0.013466 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013715 0.00000