HEADER IMMUNE SYSTEM 20-NOV-13 4NP4 TITLE CLOSTRIDIUM DIFFICILE TOXIN B CROP DOMAIN IN COMPLEX WITH FAB DOMAINS TITLE 2 OF NEUTRALIZING ANTIBODY BEZLOTOXUMAB COMPND MOL_ID: 1; COMPND 2 MOLECULE: TOXIN B; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CROP DOMAIN(UNP RESIDUES 1834-2099); COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: BEZLOTOXUMAB HEAVY CHAIN; COMPND 7 CHAIN: H, I; COMPND 8 MOL_ID: 3; COMPND 9 MOLECULE: BEZLOTOXUMAB LIGHT CHAIN; COMPND 10 CHAIN: L, M SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM DIFFICILE; SOURCE 3 ORGANISM_TAXID: 1496; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 6 ORGANISM_COMMON: HUMAN; SOURCE 7 ORGANISM_TAXID: 9606; SOURCE 8 MOL_ID: 3; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606 KEYWDS BEZLOTOXUMAB, HUMAN ANTIBODY, FAB, CROP DOMAIN, CYTOTOXIN, SHORT KEYWDS 2 REPEAT, LONG REPEAT, TCDB, RECEPTOR BINDING, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR P.ORTH,L.XIAO,L.D.HERNANDEZ,P.REICHERT,P.SHETH,M.BEAUMONT,N.MURGOLO, AUTHOR 2 G.ERMAKOV,E.DINUNZIO,F.RACINE,J.KARCZEWSKI,S.SECORE,R.N.INGRAM, AUTHOR 3 T.MAYHOOD,C.STRICKLAND,A.G.THERIEN REVDAT 5 20-SEP-23 4NP4 1 SEQADV REVDAT 4 22-NOV-17 4NP4 1 REMARK REVDAT 3 16-JUL-14 4NP4 1 JRNL REVDAT 2 25-JUN-14 4NP4 1 JRNL REVDAT 1 21-MAY-14 4NP4 0 JRNL AUTH P.ORTH,L.XIAO,L.D.HERNANDEZ,P.REICHERT,P.R.SHETH,M.BEAUMONT, JRNL AUTH 2 X.YANG,N.MURGOLO,G.ERMAKOV,E.DINUNZIO,F.RACINE,J.KARCZEWSKI, JRNL AUTH 3 S.SECORE,R.N.INGRAM,T.MAYHOOD,C.STRICKLAND,A.G.THERIEN JRNL TITL MECHANISM OF ACTION AND EPITOPES OF CLOSTRIDIUM DIFFICILE JRNL TITL 2 TOXIN B-NEUTRALIZING ANTIBODY BEZLOTOXUMAB REVEALED BY X-RAY JRNL TITL 3 CRYSTALLOGRAPHY. JRNL REF J.BIOL.CHEM. V. 289 18008 2014 JRNL REFN ISSN 0021-9258 JRNL PMID 24821719 JRNL DOI 10.1074/JBC.M114.560748 REMARK 2 REMARK 2 RESOLUTION. 2.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.4 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.31 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 44385 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 + TEST SET) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.100 REMARK 3 FREE R VALUE TEST SET COUNT : 931 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 : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.89 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.96 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.37 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 3292 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2654 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3216 REMARK 3 BIN R VALUE (WORKING SET) : 0.2648 REMARK 3 BIN FREE R VALUE : 0.2908 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.31 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 76 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 : 8673 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 13 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 97.68 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 74.45 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.68930 REMARK 3 B22 (A**2) : 2.00210 REMARK 3 B33 (A**2) : -0.31280 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -15.83260 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.414 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.543 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.928 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 8903 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 12122 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 2883 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 206 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 1312 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 8903 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 1155 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 9424 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.33 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.59 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 22.29 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4NP4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JAN-14. REMARK 100 THE DEPOSITION ID IS D_1000083479. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-FEB-13 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44417 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.890 REMARK 200 RESOLUTION RANGE LOW (A) : 47.365 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.89 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 1.0 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 3QEG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 4% PEG 4000, PH 7.5, VAPOR DIFFUSION, REMARK 280 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 67.32950 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, H, I, L, M 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 MET A 1833 REMARK 465 HIS A 2105 REMARK 465 HIS A 2106 REMARK 465 HIS A 2107 REMARK 465 LYS H 135 REMARK 465 SER H 136 REMARK 465 THR H 137 REMARK 465 SER H 138 REMARK 465 GLY H 139 REMARK 465 GLY H 140 REMARK 465 CYS H 222 REMARK 465 CYS I 222 REMARK 465 GLU L 214 REMARK 465 CYS L 215 REMARK 465 GLU M 214 REMARK 465 CYS M 215 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 HIS A2104 CG ND1 CD2 CE1 NE2 REMARK 470 LYS H 220 CG CD CE NZ REMARK 470 GLU I 1 CG CD OE1 OE2 REMARK 470 LYS I 43 CG CD CE NZ REMARK 470 LYS I 74 CG CD CE NZ REMARK 470 LYS I 123 CG CD CE NZ REMARK 470 LYS I 135 CG CD CE NZ REMARK 470 LYS I 149 CG CD CE NZ REMARK 470 LYS I 215 CG CD CE NZ REMARK 470 GLU I 218 CG CD OE1 OE2 REMARK 470 LYS I 220 CG CD CE NZ REMARK 470 LYS L 108 CG CD CE NZ REMARK 470 LYS L 127 CG CD CE NZ REMARK 470 LYS L 146 CG CD CE NZ REMARK 470 LYS L 150 CG CD CE NZ REMARK 470 LYS L 191 CG CD CE NZ REMARK 470 LYS M 40 CG CD CE NZ REMARK 470 LYS M 104 CG CD CE NZ REMARK 470 LYS M 127 CG CD CE NZ REMARK 470 ARG M 143 CG CD NE CZ NH1 NH2 REMARK 470 LYS M 146 CG CD CE NZ REMARK 470 LYS M 150 CG CD CE NZ REMARK 470 LEU M 155 CG CD1 CD2 REMARK 470 LYS M 191 CG CD CE NZ REMARK 470 LYS M 208 CG CD CE NZ 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 I 73 C - N - CA ANGL. DEV. = 22.8 DEGREES REMARK 500 THR L 96 C - N - CA ANGL. DEV. = 22.2 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 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 ASN A1839 65.82 60.44 REMARK 500 ASP A1840 -15.24 64.01 REMARK 500 PRO A1847 -38.89 -35.05 REMARK 500 VAL A1849 126.65 117.68 REMARK 500 THR A1854 142.62 67.76 REMARK 500 ASN A1867 106.09 -56.68 REMARK 500 ASN A1870 43.73 -96.56 REMARK 500 ASP A1883 -5.12 63.82 REMARK 500 GLU A1933 -44.53 82.58 REMARK 500 GLU A1947 -149.03 68.20 REMARK 500 ASP A1952 -116.66 72.17 REMARK 500 ASN A1980 -178.77 -53.59 REMARK 500 ASP A2000 -169.78 -69.78 REMARK 500 LYS A2006 104.87 50.01 REMARK 500 LEU A2046 -58.36 77.86 REMARK 500 ASP A2084 0.40 -66.66 REMARK 500 SER A2086 130.54 -34.53 REMARK 500 HIS A2103 -140.38 -118.80 REMARK 500 ASP H 73 136.27 -19.81 REMARK 500 SER H 75 -34.06 127.36 REMARK 500 VAL H 76 18.58 -68.18 REMARK 500 SER H 85 91.62 75.03 REMARK 500 TRP H 102 120.59 175.07 REMARK 500 THR H 122 98.68 -50.70 REMARK 500 SER H 133 -83.25 -120.30 REMARK 500 PHE H 152 136.88 -175.55 REMARK 500 TRP H 160 -103.23 -106.99 REMARK 500 SER H 162 -56.23 64.90 REMARK 500 ALA H 164 -65.20 34.81 REMARK 500 ASP I 55 -23.49 -150.02 REMARK 500 ASP I 73 -18.24 -10.96 REMARK 500 SER I 75 -65.59 122.78 REMARK 500 ASN I 77 49.32 -154.00 REMARK 500 SER I 85 92.05 77.41 REMARK 500 TRP I 102 120.04 174.31 REMARK 500 THR I 122 99.00 -53.61 REMARK 500 THR I 137 102.88 -50.83 REMARK 500 ASP I 150 89.88 41.94 REMARK 500 ASN I 161 133.85 52.42 REMARK 500 ALA I 164 -63.20 47.31 REMARK 500 ALA L 52 -37.83 71.90 REMARK 500 SER L 95 71.72 51.84 REMARK 500 THR L 96 104.80 69.34 REMARK 500 ASN L 139 71.20 26.86 REMARK 500 ARG L 212 71.33 -68.38 REMARK 500 PRO M 8 -82.88 -67.28 REMARK 500 ALA M 52 -38.58 71.66 REMARK 500 ALA M 85 -169.93 -168.17 REMARK 500 SER M 95 11.51 59.50 REMARK 500 ASN M 139 71.33 27.07 REMARK 500 REMARK 500 THIS ENTRY HAS 52 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 SER L 95 THR L 96 -31.38 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 SER L 95 -10.39 REMARK 500 REMARK 500 REMARK: NULL DBREF 4NP4 A 1834 2099 UNP P18177 TOXB_CLODI 1834 2099 DBREF 4NP4 L 1 215 PDB 4NP4 4NP4 1 215 DBREF 4NP4 M 1 215 PDB 4NP4 4NP4 1 215 DBREF 4NP4 H 1 222 PDB 4NP4 4NP4 1 222 DBREF 4NP4 I 1 222 PDB 4NP4 4NP4 1 222 SEQADV 4NP4 MET A 1833 UNP P18177 INITIATING METHIONINE SEQADV 4NP4 LEU A 2100 UNP P18177 EXPRESSION TAG SEQADV 4NP4 GLU A 2101 UNP P18177 EXPRESSION TAG SEQADV 4NP4 HIS A 2102 UNP P18177 EXPRESSION TAG SEQADV 4NP4 HIS A 2103 UNP P18177 EXPRESSION TAG SEQADV 4NP4 HIS A 2104 UNP P18177 EXPRESSION TAG SEQADV 4NP4 HIS A 2105 UNP P18177 EXPRESSION TAG SEQADV 4NP4 HIS A 2106 UNP P18177 EXPRESSION TAG SEQADV 4NP4 HIS A 2107 UNP P18177 EXPRESSION TAG SEQRES 1 A 275 MET GLY LEU ILE TYR ILE ASN ASP SER LEU TYR TYR PHE SEQRES 2 A 275 LYS PRO PRO VAL ASN ASN LEU ILE THR GLY PHE VAL THR SEQRES 3 A 275 VAL GLY ASP ASP LYS TYR TYR PHE ASN PRO ILE ASN GLY SEQRES 4 A 275 GLY ALA ALA SER ILE GLY GLU THR ILE ILE ASP ASP LYS SEQRES 5 A 275 ASN TYR TYR PHE ASN GLN SER GLY VAL LEU GLN THR GLY SEQRES 6 A 275 VAL PHE SER THR GLU ASP GLY PHE LYS TYR PHE ALA PRO SEQRES 7 A 275 ALA ASN THR LEU ASP GLU ASN LEU GLU GLY GLU ALA ILE SEQRES 8 A 275 ASP PHE THR GLY LYS LEU ILE ILE ASP GLU ASN ILE TYR SEQRES 9 A 275 TYR PHE ASP ASP ASN TYR ARG GLY ALA VAL GLU TRP LYS SEQRES 10 A 275 GLU LEU ASP GLY GLU MET HIS TYR PHE SER PRO GLU THR SEQRES 11 A 275 GLY LYS ALA PHE LYS GLY LEU ASN GLN ILE GLY ASP TYR SEQRES 12 A 275 LYS TYR TYR PHE ASN SER ASP GLY VAL MET GLN LYS GLY SEQRES 13 A 275 PHE VAL SER ILE ASN ASP ASN LYS HIS TYR PHE ASP ASP SEQRES 14 A 275 SER GLY VAL MET LYS VAL GLY TYR THR GLU ILE ASP GLY SEQRES 15 A 275 LYS HIS PHE TYR PHE ALA GLU ASN GLY GLU MET GLN ILE SEQRES 16 A 275 GLY VAL PHE ASN THR GLU ASP GLY PHE LYS TYR PHE ALA SEQRES 17 A 275 HIS HIS ASN GLU ASP LEU GLY ASN GLU GLU GLY GLU GLU SEQRES 18 A 275 ILE SER TYR SER GLY ILE LEU ASN PHE ASN ASN LYS ILE SEQRES 19 A 275 TYR TYR PHE ASP ASP SER PHE THR ALA VAL VAL GLY TRP SEQRES 20 A 275 LYS ASP LEU GLU ASP GLY SER LYS TYR TYR PHE ASP GLU SEQRES 21 A 275 ASP THR ALA GLU ALA TYR ILE LEU GLU HIS HIS HIS HIS SEQRES 22 A 275 HIS HIS SEQRES 1 H 222 GLU VAL GLN LEU VAL GLN SER GLY ALA GLU VAL LYS LYS SEQRES 2 H 222 SER GLY GLU SER LEU LYS ILE SER CYS LYS GLY SER GLY SEQRES 3 H 222 TYR SER PHE THR SER TYR TRP ILE GLY TRP VAL ARG GLN SEQRES 4 H 222 MET PRO GLY LYS GLY LEU GLU TRP MET GLY ILE PHE TYR SEQRES 5 H 222 PRO GLY ASP SER SER THR ARG TYR SER PRO SER PHE GLN SEQRES 6 H 222 GLY GLN VAL THR ILE SER ALA ASP LYS SER VAL ASN THR SEQRES 7 H 222 ALA TYR LEU GLN TRP SER SER LEU LYS ALA SER ASP THR SEQRES 8 H 222 ALA MET TYR TYR CYS ALA ARG ARG ARG ASN TRP GLY ASN SEQRES 9 H 222 ALA PHE ASP ILE TRP GLY GLN GLY THR MET VAL THR VAL SEQRES 10 H 222 SER SER ALA SER THR LYS GLY PRO SER VAL PHE PRO LEU SEQRES 11 H 222 ALA PRO SER SER LYS SER THR SER GLY GLY THR ALA ALA SEQRES 12 H 222 LEU GLY CYS LEU VAL LYS ASP TYR PHE PRO GLU PRO VAL SEQRES 13 H 222 THR VAL SER TRP ASN SER GLY ALA LEU THR SER GLY VAL SEQRES 14 H 222 HIS THR PHE PRO ALA VAL LEU GLN SER SER GLY LEU TYR SEQRES 15 H 222 SER LEU SER SER VAL VAL THR VAL PRO SER SER SER LEU SEQRES 16 H 222 GLY THR GLN THR TYR ILE CYS ASN VAL ASN HIS LYS PRO SEQRES 17 H 222 SER ASN THR LYS VAL ASP LYS ARG VAL GLU PRO LYS SER SEQRES 18 H 222 CYS SEQRES 1 I 222 GLU VAL GLN LEU VAL GLN SER GLY ALA GLU VAL LYS LYS SEQRES 2 I 222 SER GLY GLU SER LEU LYS ILE SER CYS LYS GLY SER GLY SEQRES 3 I 222 TYR SER PHE THR SER TYR TRP ILE GLY TRP VAL ARG GLN SEQRES 4 I 222 MET PRO GLY LYS GLY LEU GLU TRP MET GLY ILE PHE TYR SEQRES 5 I 222 PRO GLY ASP SER SER THR ARG TYR SER PRO SER PHE GLN SEQRES 6 I 222 GLY GLN VAL THR ILE SER ALA ASP LYS SER VAL ASN THR SEQRES 7 I 222 ALA TYR LEU GLN TRP SER SER LEU LYS ALA SER ASP THR SEQRES 8 I 222 ALA MET TYR TYR CYS ALA ARG ARG ARG ASN TRP GLY ASN SEQRES 9 I 222 ALA PHE ASP ILE TRP GLY GLN GLY THR MET VAL THR VAL SEQRES 10 I 222 SER SER ALA SER THR LYS GLY PRO SER VAL PHE PRO LEU SEQRES 11 I 222 ALA PRO SER SER LYS SER THR SER GLY GLY THR ALA ALA SEQRES 12 I 222 LEU GLY CYS LEU VAL LYS ASP TYR PHE PRO GLU PRO VAL SEQRES 13 I 222 THR VAL SER TRP ASN SER GLY ALA LEU THR SER GLY VAL SEQRES 14 I 222 HIS THR PHE PRO ALA VAL LEU GLN SER SER GLY LEU TYR SEQRES 15 I 222 SER LEU SER SER VAL VAL THR VAL PRO SER SER SER LEU SEQRES 16 I 222 GLY THR GLN THR TYR ILE CYS ASN VAL ASN HIS LYS PRO SEQRES 17 I 222 SER ASN THR LYS VAL ASP LYS ARG VAL GLU PRO LYS SER SEQRES 18 I 222 CYS SEQRES 1 L 215 GLU ILE VAL LEU THR GLN SER PRO GLY THR LEU SER LEU SEQRES 2 L 215 SER PRO GLY GLU ARG ALA THR LEU SER CYS ARG ALA SER SEQRES 3 L 215 GLN SER VAL SER SER SER TYR LEU ALA TRP TYR GLN GLN SEQRES 4 L 215 LYS PRO GLY GLN ALA PRO ARG LEU LEU ILE TYR GLY ALA SEQRES 5 L 215 SER SER ARG ALA THR GLY ILE PRO ASP ARG PHE SER GLY SEQRES 6 L 215 SER GLY SER GLY THR ASP PHE THR LEU THR ILE SER ARG SEQRES 7 L 215 LEU GLU PRO GLU ASP PHE ALA VAL TYR TYR CYS GLN GLN SEQRES 8 L 215 TYR GLY SER SER THR TRP THR PHE GLY GLN GLY THR LYS SEQRES 9 L 215 VAL GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE SEQRES 10 L 215 ILE PHE PRO PRO SER ASP GLU GLN LEU LYS SER GLY THR SEQRES 11 L 215 ALA SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG SEQRES 12 L 215 GLU ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SEQRES 13 L 215 SER GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER SEQRES 14 L 215 LYS ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SEQRES 15 L 215 SER LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS SEQRES 16 L 215 GLU VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SEQRES 17 L 215 SER PHE ASN ARG GLY GLU CYS SEQRES 1 M 215 GLU ILE VAL LEU THR GLN SER PRO GLY THR LEU SER LEU SEQRES 2 M 215 SER PRO GLY GLU ARG ALA THR LEU SER CYS ARG ALA SER SEQRES 3 M 215 GLN SER VAL SER SER SER TYR LEU ALA TRP TYR GLN GLN SEQRES 4 M 215 LYS PRO GLY GLN ALA PRO ARG LEU LEU ILE TYR GLY ALA SEQRES 5 M 215 SER SER ARG ALA THR GLY ILE PRO ASP ARG PHE SER GLY SEQRES 6 M 215 SER GLY SER GLY THR ASP PHE THR LEU THR ILE SER ARG SEQRES 7 M 215 LEU GLU PRO GLU ASP PHE ALA VAL TYR TYR CYS GLN GLN SEQRES 8 M 215 TYR GLY SER SER THR TRP THR PHE GLY GLN GLY THR LYS SEQRES 9 M 215 VAL GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE SEQRES 10 M 215 ILE PHE PRO PRO SER ASP GLU GLN LEU LYS SER GLY THR SEQRES 11 M 215 ALA SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG SEQRES 12 M 215 GLU ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SEQRES 13 M 215 SER GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER SEQRES 14 M 215 LYS ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SEQRES 15 M 215 SER LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS SEQRES 16 M 215 GLU VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SEQRES 17 M 215 SER PHE ASN ARG GLY GLU CYS FORMUL 6 HOH *13(H2 O) HELIX 1 1 SER H 28 TYR H 32 5 5 HELIX 2 2 LYS H 87 THR H 91 5 5 HELIX 3 3 PRO H 191 LEU H 195 5 5 HELIX 4 4 SER I 28 TYR I 32 5 5 HELIX 5 5 LYS I 87 THR I 91 5 5 HELIX 6 6 SER I 193 LEU I 195 5 3 HELIX 7 7 LYS I 207 ASN I 210 5 4 HELIX 8 8 GLU L 80 PHE L 84 5 5 HELIX 9 9 SER L 122 SER L 128 1 7 HELIX 10 10 LYS L 184 LYS L 189 1 6 HELIX 11 11 GLU M 80 PHE M 84 5 5 HELIX 12 12 SER M 122 SER M 128 1 7 HELIX 13 13 LYS M 184 LYS M 189 1 6 SHEET 1 A 3 LEU A1835 ILE A1838 0 SHEET 2 A 3 SER A1841 LYS A1846 -1 O TYR A1843 N ILE A1836 SHEET 3 A 3 ASN A1851 LEU A1852 -1 O ASN A1851 N LYS A1846 SHEET 1 B 3 GLY A1855 VAL A1859 0 SHEET 2 B 3 ASP A1862 ASN A1867 -1 O TYR A1864 N VAL A1857 SHEET 3 B 3 ALA A1873 ALA A1874 -1 O ALA A1873 N ASN A1867 SHEET 1 C 2 GLY A1877 ILE A1881 0 SHEET 2 C 2 LYS A1884 PHE A1888 -1 O TYR A1886 N THR A1879 SHEET 1 D 3 GLY A1897 SER A1900 0 SHEET 2 D 3 PHE A1905 ALA A1909 -1 O PHE A1908 N GLY A1897 SHEET 3 D 3 GLU A1921 ALA A1922 -1 O GLU A1921 N ALA A1909 SHEET 1 E 3 GLY A1927 ILE A1931 0 SHEET 2 E 3 ASN A1934 ASP A1939 -1 O TYR A1936 N LEU A1929 SHEET 3 E 3 ARG A1943 GLY A1944 -1 O ARG A1943 N ASP A1939 SHEET 1 F 2 GLU A1947 LEU A1951 0 SHEET 2 F 2 GLU A1954 PHE A1958 -1 O PHE A1958 N GLU A1947 SHEET 1 G 2 GLY A1968 ILE A1972 0 SHEET 2 G 2 TYR A1975 PHE A1979 -1 O TYR A1975 N ILE A1972 SHEET 1 H 2 GLY A1988 ILE A1992 0 SHEET 2 H 2 ASN A1995 PHE A1999 -1 O PHE A1999 N GLY A1988 SHEET 1 I 2 GLY A2008 ILE A2012 0 SHEET 2 I 2 LYS A2015 PHE A2019 -1 O LYS A2015 N ILE A2012 SHEET 1 J 3 GLY A2028 THR A2032 0 SHEET 2 J 3 GLY A2035 ALA A2040 -1 O GLY A2035 N THR A2032 SHEET 3 J 3 GLU A2052 GLU A2053 -1 O GLU A2052 N ALA A2040 SHEET 1 K 2 GLY A2058 PHE A2062 0 SHEET 2 K 2 LYS A2065 PHE A2069 -1 O PHE A2069 N GLY A2058 SHEET 1 L 3 GLY A2078 ASP A2081 0 SHEET 2 L 3 LYS A2087 PHE A2090 -1 O TYR A2088 N LYS A2080 SHEET 3 L 3 ALA A2097 GLU A2101 -1 O TYR A2098 N TYR A2089 SHEET 1 M 4 GLN H 3 GLN H 6 0 SHEET 2 M 4 LEU H 18 SER H 25 -1 O LYS H 23 N VAL H 5 SHEET 3 M 4 THR H 78 TRP H 83 -1 O LEU H 81 N ILE H 20 SHEET 4 M 4 THR H 69 ALA H 72 -1 N SER H 71 O TYR H 80 SHEET 1 N 6 GLU H 10 LYS H 12 0 SHEET 2 N 6 THR H 113 VAL H 117 1 O MET H 114 N GLU H 10 SHEET 3 N 6 ALA H 92 ARG H 99 -1 N ALA H 92 O VAL H 115 SHEET 4 N 6 ILE H 34 GLN H 39 -1 N GLY H 35 O ALA H 97 SHEET 5 N 6 GLU H 46 PHE H 51 -1 O GLU H 46 N ARG H 38 SHEET 6 N 6 THR H 58 TYR H 60 -1 O ARG H 59 N ILE H 50 SHEET 1 O 4 GLU H 10 LYS H 12 0 SHEET 2 O 4 THR H 113 VAL H 117 1 O MET H 114 N GLU H 10 SHEET 3 O 4 ALA H 92 ARG H 99 -1 N ALA H 92 O VAL H 115 SHEET 4 O 4 PHE H 106 TRP H 109 -1 O ILE H 108 N ARG H 98 SHEET 1 P 4 SER H 126 LEU H 130 0 SHEET 2 P 4 ALA H 142 TYR H 151 -1 O LEU H 147 N PHE H 128 SHEET 3 P 4 TYR H 182 VAL H 190 -1 O VAL H 190 N ALA H 142 SHEET 4 P 4 VAL H 169 THR H 171 -1 N HIS H 170 O VAL H 187 SHEET 1 Q 4 SER H 126 LEU H 130 0 SHEET 2 Q 4 ALA H 142 TYR H 151 -1 O LEU H 147 N PHE H 128 SHEET 3 Q 4 TYR H 182 VAL H 190 -1 O VAL H 190 N ALA H 142 SHEET 4 Q 4 VAL H 175 LEU H 176 -1 N VAL H 175 O SER H 183 SHEET 1 R 3 THR H 157 SER H 159 0 SHEET 2 R 3 TYR H 200 HIS H 206 -1 O ASN H 203 N SER H 159 SHEET 3 R 3 THR H 211 VAL H 217 -1 O VAL H 217 N TYR H 200 SHEET 1 S 4 GLN I 3 GLN I 6 0 SHEET 2 S 4 LEU I 18 SER I 25 -1 O LYS I 23 N VAL I 5 SHEET 3 S 4 THR I 78 TRP I 83 -1 O LEU I 81 N ILE I 20 SHEET 4 S 4 THR I 69 ALA I 72 -1 N SER I 71 O TYR I 80 SHEET 1 T 6 GLU I 10 LYS I 12 0 SHEET 2 T 6 THR I 113 VAL I 117 1 O MET I 114 N GLU I 10 SHEET 3 T 6 ALA I 92 ARG I 99 -1 N ALA I 92 O VAL I 115 SHEET 4 T 6 ILE I 34 GLN I 39 -1 N GLY I 35 O ALA I 97 SHEET 5 T 6 GLU I 46 PHE I 51 -1 O GLU I 46 N ARG I 38 SHEET 6 T 6 THR I 58 TYR I 60 -1 O ARG I 59 N ILE I 50 SHEET 1 U 4 GLU I 10 LYS I 12 0 SHEET 2 U 4 THR I 113 VAL I 117 1 O MET I 114 N GLU I 10 SHEET 3 U 4 ALA I 92 ARG I 99 -1 N ALA I 92 O VAL I 115 SHEET 4 U 4 PHE I 106 TRP I 109 -1 O ILE I 108 N ARG I 98 SHEET 1 V 4 SER I 126 LEU I 130 0 SHEET 2 V 4 THR I 141 TYR I 151 -1 O LYS I 149 N SER I 126 SHEET 3 V 4 TYR I 182 PRO I 191 -1 O VAL I 190 N ALA I 142 SHEET 4 V 4 VAL I 169 THR I 171 -1 N HIS I 170 O VAL I 187 SHEET 1 W 4 SER I 126 LEU I 130 0 SHEET 2 W 4 THR I 141 TYR I 151 -1 O LYS I 149 N SER I 126 SHEET 3 W 4 TYR I 182 PRO I 191 -1 O VAL I 190 N ALA I 142 SHEET 4 W 4 VAL I 175 LEU I 176 -1 N VAL I 175 O SER I 183 SHEET 1 X 3 THR I 157 SER I 159 0 SHEET 2 X 3 ILE I 201 HIS I 206 -1 O ASN I 203 N SER I 159 SHEET 3 X 3 THR I 211 ARG I 216 -1 O VAL I 213 N VAL I 204 SHEET 1 Y 3 LEU L 4 SER L 7 0 SHEET 2 Y 3 ALA L 19 VAL L 29 -1 O ARG L 24 N THR L 5 SHEET 3 Y 3 PHE L 63 ILE L 76 -1 O LEU L 74 N LEU L 21 SHEET 1 Z 6 THR L 10 LEU L 13 0 SHEET 2 Z 6 THR L 103 ILE L 107 1 O LYS L 104 N LEU L 11 SHEET 3 Z 6 VAL L 86 TYR L 92 -1 N TYR L 87 O THR L 103 SHEET 4 Z 6 ALA L 35 GLN L 39 -1 N GLN L 39 O VAL L 86 SHEET 5 Z 6 ARG L 46 TYR L 50 -1 O LEU L 48 N TRP L 36 SHEET 6 Z 6 SER L 54 ARG L 55 -1 O SER L 54 N TYR L 50 SHEET 1 AA 4 THR L 10 LEU L 13 0 SHEET 2 AA 4 THR L 103 ILE L 107 1 O LYS L 104 N LEU L 11 SHEET 3 AA 4 VAL L 86 TYR L 92 -1 N TYR L 87 O THR L 103 SHEET 4 AA 4 TRP L 97 PHE L 99 -1 O THR L 98 N GLN L 91 SHEET 1 AB 4 SER L 115 PHE L 119 0 SHEET 2 AB 4 THR L 130 PHE L 140 -1 O LEU L 136 N PHE L 117 SHEET 3 AB 4 TYR L 174 SER L 183 -1 O LEU L 182 N ALA L 131 SHEET 4 AB 4 SER L 160 VAL L 164 -1 N GLN L 161 O THR L 179 SHEET 1 AC 4 ALA L 154 LEU L 155 0 SHEET 2 AC 4 LYS L 146 VAL L 151 -1 N VAL L 151 O ALA L 154 SHEET 3 AC 4 VAL L 192 THR L 198 -1 O ALA L 194 N LYS L 150 SHEET 4 AC 4 VAL L 206 ASN L 211 -1 O PHE L 210 N TYR L 193 SHEET 1 AD 3 LEU M 4 SER M 7 0 SHEET 2 AD 3 ALA M 19 VAL M 29 -1 O ARG M 24 N THR M 5 SHEET 3 AD 3 PHE M 63 ILE M 76 -1 O LEU M 74 N LEU M 21 SHEET 1 AE 6 THR M 10 LEU M 13 0 SHEET 2 AE 6 THR M 103 ILE M 107 1 O GLU M 106 N LEU M 11 SHEET 3 AE 6 VAL M 86 GLY M 93 -1 N TYR M 87 O THR M 103 SHEET 4 AE 6 ALA M 35 GLN M 39 -1 N GLN M 39 O VAL M 86 SHEET 5 AE 6 ARG M 46 TYR M 50 -1 O LEU M 48 N TRP M 36 SHEET 6 AE 6 SER M 54 ARG M 55 -1 O SER M 54 N TYR M 50 SHEET 1 AF 4 THR M 10 LEU M 13 0 SHEET 2 AF 4 THR M 103 ILE M 107 1 O GLU M 106 N LEU M 11 SHEET 3 AF 4 VAL M 86 GLY M 93 -1 N TYR M 87 O THR M 103 SHEET 4 AF 4 THR M 96 PHE M 99 -1 O THR M 98 N GLN M 91 SHEET 1 AG 4 SER M 115 PHE M 119 0 SHEET 2 AG 4 THR M 130 PHE M 140 -1 O LEU M 136 N PHE M 117 SHEET 3 AG 4 TYR M 174 SER M 183 -1 O LEU M 182 N ALA M 131 SHEET 4 AG 4 SER M 160 VAL M 164 -1 N GLN M 161 O THR M 179 SHEET 1 AH 4 ALA M 154 LEU M 155 0 SHEET 2 AH 4 LYS M 146 VAL M 151 -1 N VAL M 151 O ALA M 154 SHEET 3 AH 4 VAL M 192 THR M 198 -1 O ALA M 194 N LYS M 150 SHEET 4 AH 4 VAL M 206 ASN M 211 -1 O PHE M 210 N TYR M 193 SSBOND 1 CYS H 22 CYS H 96 1555 1555 2.03 SSBOND 2 CYS H 146 CYS H 202 1555 1555 2.04 SSBOND 3 CYS I 22 CYS I 96 1555 1555 2.03 SSBOND 4 CYS I 146 CYS I 202 1555 1555 2.04 SSBOND 5 CYS L 23 CYS L 89 1555 1555 2.09 SSBOND 6 CYS L 135 CYS L 195 1555 1555 2.04 SSBOND 7 CYS M 23 CYS M 89 1555 1555 2.06 SSBOND 8 CYS M 135 CYS M 195 1555 1555 2.04 CISPEP 1 TRP H 102 GLY H 103 0 -5.27 CISPEP 2 PHE H 152 PRO H 153 0 -7.24 CISPEP 3 GLU H 154 PRO H 155 0 8.03 CISPEP 4 VAL I 76 ASN I 77 0 -5.28 CISPEP 5 TRP I 102 GLY I 103 0 -5.58 CISPEP 6 PHE I 152 PRO I 153 0 -5.89 CISPEP 7 GLU I 154 PRO I 155 0 7.24 CISPEP 8 ASN I 161 SER I 162 0 -10.85 CISPEP 9 SER L 7 PRO L 8 0 -7.11 CISPEP 10 TYR L 92 GLY L 93 0 -5.63 CISPEP 11 TYR L 141 PRO L 142 0 -4.04 CISPEP 12 SER M 7 PRO M 8 0 8.39 CISPEP 13 TYR M 141 PRO M 142 0 -1.36 CRYST1 79.413 134.659 102.579 90.00 112.56 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 0.012592 0.000000 0.005231 0.00000 SCALE2 0.000000 0.007426 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010556 0.00000