PDB Short entry for 1DSU HEADER HYDROLASE (SERINE PROTEASE) 15-SEP-95 1DSU TITLE HUMAN FACTOR D, COMPLEMENT ACTIVATING ENZYME COMPND MOL_ID: 1; COMPND 2 MOLECULE: FACTOR D; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.21.46 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS COMPLEMENT ACTIVATING ENZYME, HYDROLASE, SERINE PROTEASE, KEYWDS 2 HYDROLASE (SERINE PROTEASE) EXPDTA X-RAY DIFFRACTION AUTHOR S.V.L.NARAYANA,J.E.VOLANAKIS,L.J.DELUCAS REVDAT 3 24-FEB-09 1DSU 1 VERSN REVDAT 2 01-APR-03 1DSU 1 JRNL REVDAT 1 17-AUG-96 1DSU 0 JRNL AUTH S.V.NARAYANA,M.CARSON,O.EL-KABBANI,J.M.KILPATRICK, JRNL AUTH 2 D.MOORE,X.CHEN,C.E.BUGG,J.E.VOLANAKIS,L.J.DELUCAS JRNL TITL STRUCTURE OF HUMAN FACTOR D. A COMPLEMENT SYSTEM JRNL TITL 2 PROTEIN AT 2.0 A RESOLUTION. JRNL REF J.MOL.BIOL. V. 235 695 1994 JRNL REFN ISSN 0022-2836 JRNL PMID 8289289 JRNL DOI 10.1006/JMBI.1994.1021 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.V.NARAYANA,J.M.KILPATRICK,O.EL-KABBANI,Y.S.BABU, REMARK 1 AUTH 2 C.E.BUGG,J.E.VOLANAKIS,L.J.DELUCAS REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY REMARK 1 TITL 2 INVESTIGATION OF FACTOR D OF HUMAN COMPLEMENT REMARK 1 REF J.MOL.BIOL. V. 219 1 1991 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.500 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 23681 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 3424 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 76 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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) : 0.016 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) : 1.480 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.030 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.110 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.800 ; 2.500 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 1DSU COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL 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 : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : XENTRONICS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XENGEN REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 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 ARG B 129 C 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 NH2 ARG A 170 O HOH A 534 1454 1.23 REMARK 500 OD2 ASP A 97 OG SER B 217 1545 1.53 REMARK 500 CZ ARG A 170 O HOH A 534 1454 1.89 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 A 187 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 188 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 218 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG B 20 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG B 27 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 MET B 30 CG - SD - CE ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG B 126 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG B 129 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG B 179 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG B 218 NE - CZ - NH2 ANGL. DEV. = 3.3 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 ALA A 24 -63.12 -8.45 REMARK 500 HIS A 25 38.04 -150.94 REMARK 500 ALA A 61A 77.64 -60.47 REMARK 500 ALA A 61B -99.04 4.89 REMARK 500 ASP A 61C 85.17 -166.21 REMARK 500 HIS A 71 -63.41 -121.20 REMARK 500 HIS A 171 -105.98 -100.38 REMARK 500 ASN A 186 91.28 -68.68 REMARK 500 ARG A 187 -62.43 71.92 REMARK 500 HIS B 71 -60.20 -125.54 REMARK 500 HIS B 171 -100.80 -106.85 REMARK 500 ASP B 173 77.37 19.63 REMARK 500 ARG B 187 -9.01 69.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR B 228 0.09 SIDE_CHAIN 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 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 581 DISTANCE = 5.54 ANGSTROMS REMARK 525 HOH B 599 DISTANCE = 51.08 ANGSTROMS REMARK 525 HOH A 583 DISTANCE = 5.79 ANGSTROMS REMARK 525 HOH A 592 DISTANCE = 5.88 ANGSTROMS DBREF 1DSU A 16 243 UNP P00746 CFAD_HUMAN 26 253 DBREF 1DSU B 16 243 UNP P00746 CFAD_HUMAN 26 253 SEQRES 1 A 228 ILE LEU GLY GLY ARG GLU ALA GLU ALA HIS ALA ARG PRO SEQRES 2 A 228 TYR MET ALA SER VAL GLN LEU ASN GLY ALA HIS LEU CYS SEQRES 3 A 228 GLY GLY VAL LEU VAL ALA GLU GLN TRP VAL LEU SER ALA SEQRES 4 A 228 ALA HIS CYS LEU GLU ASP ALA ALA ASP GLY LYS VAL GLN SEQRES 5 A 228 VAL LEU LEU GLY ALA HIS SER LEU SER GLN PRO GLU PRO SEQRES 6 A 228 SER LYS ARG LEU TYR ASP VAL LEU ARG ALA VAL PRO HIS SEQRES 7 A 228 PRO ASP SER GLN PRO ASP THR ILE ASP HIS ASP LEU LEU SEQRES 8 A 228 LEU LEU GLN LEU SER GLU LYS ALA THR LEU GLY PRO ALA SEQRES 9 A 228 VAL ARG PRO LEU PRO TRP GLN ARG VAL ASP ARG ASP VAL SEQRES 10 A 228 ALA PRO GLY THR LEU CYS ASP VAL ALA GLY TRP GLY ILE SEQRES 11 A 228 VAL ASN HIS ALA GLY ARG ARG PRO ASP SER LEU GLN HIS SEQRES 12 A 228 VAL LEU LEU PRO VAL LEU ASP ARG ALA THR CYS ASN ARG SEQRES 13 A 228 ARG THR HIS HIS ASP GLY ALA ILE THR GLU ARG LEU MET SEQRES 14 A 228 CYS ALA GLU SER ASN ARG ARG ASP SER CYS LYS GLY ASP SEQRES 15 A 228 SER GLY GLY PRO LEU VAL CYS GLY GLY VAL LEU GLU GLY SEQRES 16 A 228 VAL VAL THR SER GLY SER ARG VAL CYS GLY ASN ARG LYS SEQRES 17 A 228 LYS PRO GLY ILE TYR THR ARG VAL ALA SER TYR ALA ALA SEQRES 18 A 228 TRP ILE ASP SER VAL LEU ALA SEQRES 1 B 228 ILE LEU GLY GLY ARG GLU ALA GLU ALA HIS ALA ARG PRO SEQRES 2 B 228 TYR MET ALA SER VAL GLN LEU ASN GLY ALA HIS LEU CYS SEQRES 3 B 228 GLY GLY VAL LEU VAL ALA GLU GLN TRP VAL LEU SER ALA SEQRES 4 B 228 ALA HIS CYS LEU GLU ASP ALA ALA ASP GLY LYS VAL GLN SEQRES 5 B 228 VAL LEU LEU GLY ALA HIS SER LEU SER GLN PRO GLU PRO SEQRES 6 B 228 SER LYS ARG LEU TYR ASP VAL LEU ARG ALA VAL PRO HIS SEQRES 7 B 228 PRO ASP SER GLN PRO ASP THR ILE ASP HIS ASP LEU LEU SEQRES 8 B 228 LEU LEU GLN LEU SER GLU LYS ALA THR LEU GLY PRO ALA SEQRES 9 B 228 VAL ARG PRO LEU PRO TRP GLN ARG VAL ASP ARG ASP VAL SEQRES 10 B 228 ALA PRO GLY THR LEU CYS ASP VAL ALA GLY TRP GLY ILE SEQRES 11 B 228 VAL ASN HIS ALA GLY ARG ARG PRO ASP SER LEU GLN HIS SEQRES 12 B 228 VAL LEU LEU PRO VAL LEU ASP ARG ALA THR CYS ASN ARG SEQRES 13 B 228 ARG THR HIS HIS ASP GLY ALA ILE THR GLU ARG LEU MET SEQRES 14 B 228 CYS ALA GLU SER ASN ARG ARG ASP SER CYS LYS GLY ASP SEQRES 15 B 228 SER GLY GLY PRO LEU VAL CYS GLY GLY VAL LEU GLU GLY SEQRES 16 B 228 VAL VAL THR SER GLY SER ARG VAL CYS GLY ASN ARG LYS SEQRES 17 B 228 LYS PRO GLY ILE TYR THR ARG VAL ALA SER TYR ALA ALA SEQRES 18 B 228 TRP ILE ASP SER VAL LEU ALA FORMUL 3 HOH *76(H2 O) HELIX 1 1 ALA A 56 GLU A 60 1 5 HELIX 2 2 PRO A 96 HIS A 101 5 6 HELIX 3 3 ARG A 165 CYS A 168 1 4 HELIX 4 4 ALA A 232 LEU A 242 5 11 HELIX 5 5 ALA B 56 GLU B 60 1 5 HELIX 6 6 ARG B 165 CYS B 168 1 4 HELIX 7 7 VAL B 231 VAL B 241 5 11 SHEET 1 A 7 ARG A 81 ASP A 84 0 SHEET 2 A 7 VAL A 64 LEU A 68 -1 N LEU A 68 O ARG A 81 SHEET 3 A 7 MET A 30 LEU A 35 -1 N GLN A 34 O GLN A 65 SHEET 4 A 7 ALA A 39 ALA A 48 -1 N GLY A 44 O ALA A 31 SHEET 5 A 7 TRP A 51 ALA A 55 -1 N LEU A 53 O VAL A 45 SHEET 6 A 7 LEU A 103 LEU A 108 -1 N LEU A 106 O VAL A 52 SHEET 7 A 7 VAL A 85 VAL A 89 -1 N VAL A 89 O LEU A 105 SHEET 1 B 2 LEU A 135 GLY A 140 0 SHEET 2 B 2 GLN A 156 PRO A 161 -1 N LEU A 160 O CYS A 136 SHEET 1 C 4 LEU A 180 ALA A 183 0 SHEET 2 C 4 GLY A 226 ARG A 230 -1 N TYR A 228 O MET A 181 SHEET 3 C 4 VAL A 208 VAL A 213 -1 N VAL A 212 O THR A 229 SHEET 4 C 4 PRO A 198 CYS A 201 -1 N CYS A 201 O VAL A 208 SHEET 1 D 7 ARG B 81 ASP B 84 0 SHEET 2 D 7 VAL B 64 LEU B 68 -1 N LEU B 68 O ARG B 81 SHEET 3 D 7 MET B 30 LEU B 35 -1 N GLN B 34 O GLN B 65 SHEET 4 D 7 ALA B 39 ALA B 48 -1 N GLY B 44 O ALA B 31 SHEET 5 D 7 TRP B 51 SER B 54 -1 N LEU B 53 O VAL B 45 SHEET 6 D 7 LEU B 104 LEU B 108 -1 N LEU B 106 O VAL B 52 SHEET 7 D 7 VAL B 85 PRO B 90 -1 N VAL B 89 O LEU B 105 SHEET 1 E 2 LEU B 135 GLY B 140 0 SHEET 2 E 2 GLN B 156 PRO B 161 -1 N LEU B 160 O CYS B 136 SHEET 1 F 4 LEU B 180 ALA B 183 0 SHEET 2 F 4 GLY B 226 ARG B 230 -1 N TYR B 228 O MET B 181 SHEET 3 F 4 VAL B 208 VAL B 213 -1 N VAL B 212 O THR B 229 SHEET 4 F 4 PRO B 198 CYS B 201 -1 N CYS B 201 O VAL B 208 SSBOND 1 CYS A 42 CYS A 58 1555 1555 2.04 SSBOND 2 CYS A 136 CYS A 201 1555 1555 2.05 SSBOND 3 CYS A 168 CYS A 182 1555 1555 2.02 SSBOND 4 CYS A 191 CYS A 220 1555 1555 2.02 SSBOND 5 CYS B 42 CYS B 58 1555 1555 2.03 SSBOND 6 CYS B 136 CYS B 201 1555 1555 1.97 SSBOND 7 CYS B 168 CYS B 182 1555 1555 2.04 SSBOND 8 CYS B 191 CYS B 220 1555 1555 1.98 CRYST1 40.990 65.020 40.360 101.26 109.89 74.32 P 1 2 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 0.024396 -0.006848 0.008098 0.00000 SCALE2 0.000000 0.015974 0.001835 0.00000 SCALE3 0.000000 0.000000 0.026522 0.00000 MTRIX1 1 0.321900 0.081750 -0.914320 -0.31500 1 MTRIX2 1 0.101200 -0.993500 -0.051500 -0.12900 1 MTRIX3 1 -0.934100 -0.078900 -0.328100 -0.12900 1