PDB Short entry for 1SEB HEADER COMPLEX (MHC II/PEPTIDE/TOXIN) 26-NOV-95 1SEB TITLE COMPLEX OF THE HUMAN MHC CLASS II GLYCOPROTEIN HLA-DR1 AND TITLE 2 THE BACTERIAL SUPERANTIGEN SEB COMPND MOL_ID: 1; COMPND 2 MOLECULE: HLA CLASS II HISTOCOMPATIBILITY ANTIGEN; COMPND 3 CHAIN: A, E; COMPND 4 FRAGMENT: EXTRACELLULAR DOMAIN; COMPND 5 SYNONYM: HLA-DR1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: HLA CLASS II HISTOCOMPATIBILITY ANTIGEN; COMPND 9 CHAIN: B, F; COMPND 10 FRAGMENT: EXTRACELLULAR DOMAIN; COMPND 11 SYNONYM: HLA-DR1; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: ENDOGENOUS PEPTIDE MODEL, POLY-ALA; COMPND 15 CHAIN: C, G; COMPND 16 OTHER_DETAILS: SUPERPOSITION OF MANY DIFFERENT PEPTIDES; COMPND 17 MOL_ID: 4; COMPND 18 MOLECULE: ENTEROTOXIN TYPE B; COMPND 19 CHAIN: D, H; COMPND 20 SYNONYM: SEB SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL_LINE: LG-2; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: LG-2 CELLS; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 CELL_LINE: LG-2; SOURCE 15 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 16 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 18 EXPRESSION_SYSTEM_CELL_LINE: LG-2 CELLS; SOURCE 19 MOL_ID: 3; SOURCE 20 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 21 ORGANISM_COMMON: HUMAN; SOURCE 22 ORGANISM_TAXID: 9606; SOURCE 23 MOL_ID: 4; SOURCE 24 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 25 ORGANISM_TAXID: 1280; SOURCE 26 CELL_LINE: LG-2 KEYWDS HISTOCOMPATIBILITY ANTIGEN, MHC II, SUPERANTIGEN, KEYWDS 2 ENTEROTOXIN PEPTIDE, TOXIN, COMPLEX (MHC II/PEPTIDE/TOXIN) KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.S.JARDETZKY,J.H.BROWN,J.C.GORGA,L.J.STERN,R.G.URBAN, AUTHOR 2 Y.I.CHI,C.STAUFFACHER,J.L.STROMINGER,D.C.WILEY REVDAT 2 24-FEB-09 1SEB 1 VERSN REVDAT 1 20-JUN-96 1SEB 0 JRNL AUTH T.S.JARDETZKY,J.H.BROWN,J.C.GORGA,L.J.STERN, JRNL AUTH 2 R.G.URBAN,Y.I.CHI,C.STAUFFACHER,J.L.STROMINGER, JRNL AUTH 3 D.C.WILEY JRNL TITL THREE-DIMENSIONAL STRUCTURE OF A HUMAN CLASS II JRNL TITL 2 HISTOCOMPATIBILITY MOLECULE COMPLEXED WITH JRNL TITL 3 SUPERANTIGEN. JRNL REF NATURE V. 368 711 1994 JRNL REFN ISSN 0028-0836 JRNL PMID 8152483 JRNL DOI 10.1038/368711A0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.S.JARDETZKY,J.H.BROWN,J.C.GORGA,L.J.STERN, REMARK 1 AUTH 2 R.G.URBAN,J.L.STROMINGER,D.C.WILEY REMARK 1 TITL CRYSTALLOGRAPHIC ANALYSIS OF ENDOGENOUS PEPTIDES REMARK 1 TITL 2 ASSOCIATED WITH HLA-DR1 SUGGESTS A COMMON, REMARK 1 TITL 3 POLYPROLINE II-LIKE CONFORMATION FOR BOUND PEPTIDES REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 93 734 1996 REMARK 1 REFN ISSN 0027-8424 REMARK 2 REMARK 2 RESOLUTION. 2.70 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 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 : 31557 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) : 0.257 REMARK 3 FREE R VALUE : 0.327 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 : 9400 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 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) : 0.017 REMARK 3 BOND ANGLES (DEGREES) : 2.16 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 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: THERE IS SOME EVIDENCE THAT THE REMARK 3 SECOND SEB MOLECULE IS FOUND AT LOWER OCCUPANCY IN THE REMARK 3 LATTICE. THE DR1:SEB STRUCTURE CONTAINS A BACKBONE MODEL REMARK 3 (REFINED AS POLYALANINE) FOR ELECTRON DENSITY THAT CORRESPONDS REMARK 3 TO A COMPLEX MIXTURE OF PEPTIDES THAT CO-PURIFY WITH THE HLA- REMARK 3 DR1 MOLECULE (SEE REFERENCE 1 ABOVE FOR DETAILS). MHC CLASS II REMARK 3 MOLECULES FORM VERY STABLE COMPLEXES WITH PEPTIDES AND, WHEN REMARK 3 ISOLATED FROM HUMAN CELL LINES, HLA-DR1 MOLECULES HAVE BEEN REMARK 3 SHOWN TO BE LOADED WITH A MIXTURE OF CELLULAR OR SERUM DERIVED REMARK 3 PEPTIDES. THE NUMBER OF DIFFERENT PEPTIDES IS ESTIMATED TO BE REMARK 3 ON THE ORDER OF THOUSANDS OF DIFFERENT SPECIES. IN THE CO- REMARK 3 CRYSTAL OF HLA-DR1 WITH SEB, INTERPRETABLE ELECTRON DENSITY IS REMARK 3 OBSERVED FOR THE BACKBONE OF A 13 AMINO ACID PEPTIDE WITH THE REMARK 3 HLA-DR1 PEPTIDE-BINDING SITE. ALTHOUGH GOOD SIDE CHAIN DENSITY REMARK 3 IS OBSERVED WITHIN THIS REGION, THE ELECTRON DENSITY COULD NOT REMARK 3 BE UNAMBIGUOUSLY CORRELATED WITH ANY OF THE SEQUENCES REMARK 3 DETERMINED FOR PEPTIDES ELUTED FROM PURIFIED HLA-DR1. THE REMARK 3 ELECTRON DENSITY IS CONSISTENT WITH THE SUPERPOSITION OF MANY REMARK 3 PEPTIDES WITH DIFFERENT SEQUENCES THAT ASSUME A COMMON REMARK 3 CONFORMATION WITHIN THE HLA-DR1 PEPTIDE-BINDING SITE. THE REMARK 3 POLYALANINE MODEL, THEREFORE, REPRESENTS A CONSENSUS REMARK 3 CONFORMATION FOR PEPTIDE-BINDING TO HLA-DR1. IN THIS ENTRY REMARK 3 THIS CHAIN IS PRESENTED AS CHAIN C (AND G) WITH THE RESIDUES REMARK 3 NAMED "UNK". REMARK 4 REMARK 4 1SEB 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 : NOV-91 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : KODAK REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40627 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 (%) : 86.0 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.05700 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 (%): 55.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 47.50000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 74.90000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 57.35000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 74.90000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 47.50000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 57.35000 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 300 REMARK: REMARK 300 THE ASYMMETRIC UNIT CONTAINS A DIMER CONSISTING OF TWO REMARK 300 HLA/DR-1 AND TWO SEB MOLECULES. THE DEPOSITORS PROVIDED REMARK 300 A MONOMER AND THE TRANSFORMATIONS TO GENERATE THE OTHER REMARK 300 MONOMER IN THE DIMER. THE PROTEIN DATA BANK GENERATED REMARK 300 THE COMPLETE ASYMMETRIC UNIT USING THE TRANSFORMATIONS REMARK 300 PROVIDED. CHAINS A, B, C, D WERE DEPOSITED AND CHAINS REMARK 300 E, F, G, H WERE GENERATED USING THE TRANSFORMATIONS REMARK 300 GIVEN ON MTRIX RECORDS BELOW. SEE REMARK 295 FOR REMARK 300 ADDITIONAL DETAILS. 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: OCTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, H 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 LYS D 57 REMARK 465 LEU D 58 REMARK 465 GLY D 59 REMARK 465 ASN D 60 REMARK 465 THR D 99 REMARK 465 ASN D 100 REMARK 465 ASP D 101 REMARK 465 ILE D 102 REMARK 465 ASN D 103 REMARK 465 SER D 104 REMARK 465 HIS D 105 REMARK 465 GLN D 106 REMARK 465 THR D 107 REMARK 465 ASP D 108 REMARK 465 LYS D 109 REMARK 465 ARG D 110 REMARK 465 ASN D 122 REMARK 465 GLY D 123 REMARK 465 ASN D 124 REMARK 465 GLN D 125 REMARK 465 LEU D 126 REMARK 465 GLU D 176 REMARK 465 PHE D 177 REMARK 465 ASN D 178 REMARK 465 ASN D 179 REMARK 465 SER D 180 REMARK 465 PRO D 181 REMARK 465 TYR D 182 REMARK 465 LYS H 57 REMARK 465 LEU H 58 REMARK 465 GLY H 59 REMARK 465 ASN H 60 REMARK 465 THR H 99 REMARK 465 ASN H 100 REMARK 465 ASP H 101 REMARK 465 ILE H 102 REMARK 465 ASN H 103 REMARK 465 SER H 104 REMARK 465 HIS H 105 REMARK 465 GLN H 106 REMARK 465 THR H 107 REMARK 465 ASP H 108 REMARK 465 LYS H 109 REMARK 465 ARG H 110 REMARK 465 ASN H 122 REMARK 465 GLY H 123 REMARK 465 ASN H 124 REMARK 465 GLN H 125 REMARK 465 LEU H 126 REMARK 465 GLU H 176 REMARK 465 PHE H 177 REMARK 465 ASN H 178 REMARK 465 ASN H 179 REMARK 465 SER H 180 REMARK 465 PRO H 181 REMARK 465 TYR H 182 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 ILE A 1 CG1 CG2 CD1 REMARK 470 LYS A 2 CG CD CE NZ REMARK 470 ARG B 23 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 55 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 110 CG CD OE1 NE2 REMARK 470 SER B 192 OG REMARK 470 LYS D 7 CG CD CE NZ REMARK 470 LEU D 11 CG CD1 CD2 REMARK 470 HIS D 12 CG ND1 CD2 CE1 NE2 REMARK 470 LYS D 13 CG CD CE NZ REMARK 470 SER D 15 OG REMARK 470 LYS D 16 CG CD CE NZ REMARK 470 LYS D 25 CG CD CE NZ REMARK 470 ASP D 29 CG OD1 OD2 REMARK 470 ASP D 30 CG OD1 OD2 REMARK 470 ASN D 31 CG OD1 ND2 REMARK 470 HIS D 32 CG ND1 CD2 CE1 NE2 REMARK 470 LYS D 54 CG CD CE NZ REMARK 470 ASP D 55 CG OD1 OD2 REMARK 470 THR D 56 OG1 CG2 REMARK 470 LYS D 97 CG CD CE NZ REMARK 470 LYS D 98 CG CD CE NZ REMARK 470 LYS D 111 CG CD CE NZ REMARK 470 ASP D 127 CG OD1 OD2 REMARK 470 LYS D 128 CG CD CE NZ REMARK 470 TYR D 129 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG D 135 CG CD NE CZ NH1 NH2 REMARK 470 VAL D 136 CG1 CG2 REMARK 470 LYS D 141 CG CD CE NZ REMARK 470 LYS D 152 CG CD CE NZ REMARK 470 LYS D 153 CG CD CE NZ REMARK 470 LYS D 154 CG CD CE NZ REMARK 470 GLN D 158 CG CD OE1 NE2 REMARK 470 TYR D 167 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS D 172 CG CD CE NZ REMARK 470 LYS D 173 CG CD CE NZ REMARK 470 LEU D 174 CG CD1 CD2 REMARK 470 LYS D 188 CG CD CE NZ REMARK 470 GLU D 191 CG CD OE1 OE2 REMARK 470 ASP D 227 CG OD1 OD2 REMARK 470 GLU D 231 CG CD OE1 OE2 REMARK 470 ILE E 1 CG1 CG2 CD1 REMARK 470 LYS E 2 CG CD CE NZ REMARK 470 ARG F 23 CG CD NE CZ NH1 NH2 REMARK 470 ARG F 55 CG CD NE CZ NH1 NH2 REMARK 470 GLN F 110 CG CD OE1 NE2 REMARK 470 SER F 192 OG REMARK 470 LYS H 7 CG CD CE NZ REMARK 470 LEU H 11 CG CD1 CD2 REMARK 470 HIS H 12 CG ND1 CD2 CE1 NE2 REMARK 470 LYS H 13 CG CD CE NZ REMARK 470 SER H 15 OG REMARK 470 LYS H 16 CG CD CE NZ REMARK 470 LYS H 25 CG CD CE NZ REMARK 470 ASP H 29 CG OD1 OD2 REMARK 470 ASP H 30 CG OD1 OD2 REMARK 470 ASN H 31 CG OD1 ND2 REMARK 470 HIS H 32 CG ND1 CD2 CE1 NE2 REMARK 470 LYS H 54 CG CD CE NZ REMARK 470 ASP H 55 CG OD1 OD2 REMARK 470 THR H 56 OG1 CG2 REMARK 470 LYS H 97 CG CD CE NZ REMARK 470 LYS H 98 CG CD CE NZ REMARK 470 LYS H 111 CG CD CE NZ REMARK 470 ASP H 127 CG OD1 OD2 REMARK 470 LYS H 128 CG CD CE NZ REMARK 470 TYR H 129 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG H 135 CG CD NE CZ NH1 NH2 REMARK 470 VAL H 136 CG1 CG2 REMARK 470 LYS H 141 CG CD CE NZ REMARK 470 LYS H 152 CG CD CE NZ REMARK 470 LYS H 153 CG CD CE NZ REMARK 470 LYS H 154 CG CD CE NZ REMARK 470 GLN H 158 CG CD OE1 NE2 REMARK 470 TYR H 167 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS H 172 CG CD CE NZ REMARK 470 LYS H 173 CG CD CE NZ REMARK 470 LEU H 174 CG CD1 CD2 REMARK 470 LYS H 188 CG CD CE NZ REMARK 470 GLU H 191 CG CD OE1 OE2 REMARK 470 ASP H 227 CG OD1 OD2 REMARK 470 GLU H 231 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 C THR B 51 OE2 GLU F 52 2.03 REMARK 500 CA THR B 51 OE2 GLU F 52 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 VAL B 129 CB VAL B 129 CG2 -0.128 REMARK 500 ARG F 93 C ARG F 94 N 0.195 REMARK 500 VAL F 129 CB VAL F 129 CG2 -0.128 REMARK 500 GLY H 19 C LEU H 20 N 0.332 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 VAL B 38 CB - CA - C ANGL. DEV. = -11.8 DEGREES REMARK 500 ARG B 48 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 VAL F 38 CB - CA - C ANGL. DEV. = -11.8 DEGREES REMARK 500 ARG F 48 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG F 93 CA - C - N ANGL. DEV. = 30.7 DEGREES REMARK 500 ARG F 93 O - C - N ANGL. DEV. = -31.5 DEGREES REMARK 500 ARG F 94 C - N - CA ANGL. DEV. = 27.9 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 THR A 113 145.64 -174.19 REMARK 500 TYR B 32 -104.96 -73.68 REMARK 500 ASN B 33 -70.62 -79.57 REMARK 500 THR B 90 -78.01 -130.11 REMARK 500 THR B 106 88.64 -55.23 REMARK 500 LEU B 109 176.79 -54.96 REMARK 500 ASN B 134 63.59 39.71 REMARK 500 ALA B 190 92.24 -59.06 REMARK 500 ARG B 191 111.55 -13.94 REMARK 500 PRO D 8 -31.78 -29.34 REMARK 500 LEU D 11 143.80 -31.49 REMARK 500 LEU D 20 94.07 38.23 REMARK 500 ASP D 29 88.81 -64.32 REMARK 500 SER D 34 140.63 -171.57 REMARK 500 ASP D 42 -177.59 -178.36 REMARK 500 PHE D 44 -67.98 -97.36 REMARK 500 SER D 52 35.21 -81.58 REMARK 500 ASP D 62 -81.36 167.51 REMARK 500 GLU D 120 -152.85 -71.03 REMARK 500 LYS D 128 163.06 179.15 REMARK 500 VAL D 134 -169.41 -117.54 REMARK 500 ARG D 135 -158.35 -168.30 REMARK 500 VAL D 136 165.56 59.26 REMARK 500 PHE D 137 178.29 179.60 REMARK 500 GLU D 138 115.86 -3.22 REMARK 500 ASP D 139 -101.63 56.50 REMARK 500 LEU D 143 31.04 -165.22 REMARK 500 THR D 150 -152.93 -147.61 REMARK 500 LYS D 153 -71.17 99.75 REMARK 500 LYS D 154 169.04 167.02 REMARK 500 GLU D 191 -162.14 -112.89 REMARK 500 ASN D 192 -83.65 -48.48 REMARK 500 ASP D 199 157.84 -41.98 REMARK 500 PRO D 202 172.50 -55.02 REMARK 500 PRO D 204 32.08 -78.96 REMARK 500 ASN D 220 88.18 -57.73 REMARK 500 THR E 113 145.66 -174.19 REMARK 500 TYR F 32 -104.96 -73.68 REMARK 500 ASN F 33 -70.61 -79.58 REMARK 500 THR F 90 -78.00 -130.16 REMARK 500 THR F 106 88.57 -55.19 REMARK 500 LEU F 109 176.74 -54.87 REMARK 500 ASN F 134 63.62 39.66 REMARK 500 ALA F 190 92.25 -59.06 REMARK 500 ARG F 191 111.57 -13.99 REMARK 500 PRO H 8 -31.89 -29.24 REMARK 500 LEU H 11 143.83 -31.54 REMARK 500 LEU H 20 94.07 42.23 REMARK 500 ASP H 29 88.87 -64.31 REMARK 500 SER H 34 140.61 -171.58 REMARK 500 ASP H 42 -177.59 -178.37 REMARK 500 PHE H 44 -67.95 -97.36 REMARK 500 SER H 52 35.15 -81.56 REMARK 500 ASP H 62 -81.34 167.48 REMARK 500 GLU H 120 -152.84 -71.09 REMARK 500 LYS H 128 163.06 179.17 REMARK 500 VAL H 134 -169.43 -117.50 REMARK 500 ARG H 135 -158.33 -168.30 REMARK 500 VAL H 136 165.56 59.22 REMARK 500 PHE H 137 178.30 179.59 REMARK 500 GLU H 138 115.94 -3.22 REMARK 500 ASP H 139 -101.59 56.37 REMARK 500 LEU H 143 31.08 -165.25 REMARK 500 THR H 150 -152.96 -147.58 REMARK 500 LYS H 153 -71.13 99.68 REMARK 500 LYS H 154 168.99 166.99 REMARK 500 GLU H 191 -162.15 -112.91 REMARK 500 ASN H 192 -83.65 -48.45 REMARK 500 ASP H 199 157.85 -41.95 REMARK 500 PRO H 202 172.50 -54.92 REMARK 500 PRO H 204 32.10 -79.02 REMARK 500 ASN H 220 88.17 -57.77 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, 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 ARG F 93 -14.19 REMARK 500 REMARK 500 REMARK: NULL DBREF 1SEB A 1 181 UNP P01903 2DRA_HUMAN 26 206 DBREF 1SEB B 1 192 UNP P04229 2B11_HUMAN 30 221 DBREF 1SEB D 2 235 UNP P01552 ETXB_STAAU 29 262 DBREF 1SEB E 1 181 UNP P01903 2DRA_HUMAN 26 206 DBREF 1SEB F 1 192 UNP P04229 2B11_HUMAN 30 221 DBREF 1SEB H 2 235 UNP P01552 ETXB_STAAU 29 262 DBREF 1SEB C 1 13 PDB 1SEB 1SEB 1 13 DBREF 1SEB G 1 13 PDB 1SEB 1SEB 1 13 SEQRES 1 A 181 ILE LYS GLU GLU HIS VAL ILE ILE GLN ALA GLU PHE TYR SEQRES 2 A 181 LEU ASN PRO ASP GLN SER GLY GLU PHE MET PHE ASP PHE SEQRES 3 A 181 ASP GLY ASP GLU ILE PHE HIS VAL ASP MET ALA LYS LYS SEQRES 4 A 181 GLU THR VAL TRP ARG LEU GLU GLU PHE GLY ARG PHE ALA SEQRES 5 A 181 SER PHE GLU ALA GLN GLY ALA LEU ALA ASN ILE ALA VAL SEQRES 6 A 181 ASP LYS ALA ASN LEU GLU ILE MET THR LYS ARG SER ASN SEQRES 7 A 181 TYR THR PRO ILE THR ASN VAL PRO PRO GLU VAL THR VAL SEQRES 8 A 181 LEU THR ASN SER PRO VAL GLU LEU ARG GLU PRO ASN VAL SEQRES 9 A 181 LEU ILE CYS PHE ILE ASP LYS PHE THR PRO PRO VAL VAL SEQRES 10 A 181 ASN VAL THR TRP LEU ARG ASN GLY LYS PRO VAL THR THR SEQRES 11 A 181 GLY VAL SER GLU THR VAL PHE LEU PRO ARG GLU ASP HIS SEQRES 12 A 181 LEU PHE ARG LYS PHE HIS TYR LEU PRO PHE LEU PRO SER SEQRES 13 A 181 THR GLU ASP VAL TYR ASP CYS ARG VAL GLU HIS TRP GLY SEQRES 14 A 181 LEU ASP GLU PRO LEU LEU LYS HIS TRP GLU PHE ASP SEQRES 1 B 192 GLY ASP THR ARG PRO ARG PHE LEU TRP GLN LEU LYS PHE SEQRES 2 B 192 GLU CYS HIS PHE PHE ASN GLY THR GLU ARG VAL ARG LEU SEQRES 3 B 192 LEU GLU ARG CYS ILE TYR ASN GLN GLU GLU SER VAL ARG SEQRES 4 B 192 PHE ASP SER ASP VAL GLY GLU TYR ARG ALA VAL THR GLU SEQRES 5 B 192 LEU GLY ARG PRO ASP ALA GLU TYR TRP ASN SER GLN LYS SEQRES 6 B 192 ASP LEU LEU GLU GLN ARG ARG ALA ALA VAL ASP THR TYR SEQRES 7 B 192 CYS ARG HIS ASN TYR GLY VAL GLY GLU SER PHE THR VAL SEQRES 8 B 192 GLN ARG ARG VAL GLU PRO LYS VAL THR VAL TYR PRO SER SEQRES 9 B 192 LYS THR GLN PRO LEU GLN HIS HIS ASN LEU LEU VAL CYS SEQRES 10 B 192 SER VAL SER GLY PHE TYR PRO GLY SER ILE GLU VAL ARG SEQRES 11 B 192 TRP PHE ARG ASN GLY GLN GLU GLU LYS ALA GLY VAL VAL SEQRES 12 B 192 SER THR GLY LEU ILE GLN ASN GLY ASP TRP THR PHE GLN SEQRES 13 B 192 THR LEU VAL MET LEU GLU THR VAL PRO ARG SER GLY GLU SEQRES 14 B 192 VAL TYR THR CYS GLN VAL GLU HIS PRO SER VAL THR SER SEQRES 15 B 192 PRO LEU THR VAL GLU TRP ARG ALA ARG SER SEQRES 1 C 13 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 1 D 234 SER GLN PRO ASP PRO LYS PRO ASP GLU LEU HIS LYS SER SEQRES 2 D 234 SER LYS PHE THR GLY LEU MET GLU ASN MET LYS VAL LEU SEQRES 3 D 234 TYR ASP ASP ASN HIS VAL SER ALA ILE ASN VAL LYS SER SEQRES 4 D 234 ILE ASP GLN PHE LEU TYR PHE ASP LEU ILE TYR SER ILE SEQRES 5 D 234 LYS ASP THR LYS LEU GLY ASN TYR ASP ASN VAL ARG VAL SEQRES 6 D 234 GLU PHE LYS ASN LYS ASP LEU ALA ASP LYS TYR LYS ASP SEQRES 7 D 234 LYS TYR VAL ASP VAL PHE GLY ALA ASN TYR TYR TYR GLN SEQRES 8 D 234 CYS TYR PHE SER LYS LYS THR ASN ASP ILE ASN SER HIS SEQRES 9 D 234 GLN THR ASP LYS ARG LYS THR CYS MET TYR GLY GLY VAL SEQRES 10 D 234 THR GLU HIS ASN GLY ASN GLN LEU ASP LYS TYR ARG SER SEQRES 11 D 234 ILE THR VAL ARG VAL PHE GLU ASP GLY LYS ASN LEU LEU SEQRES 12 D 234 SER PHE ASP VAL GLN THR ASN LYS LYS LYS VAL THR ALA SEQRES 13 D 234 GLN GLU LEU ASP TYR LEU THR ARG HIS TYR LEU VAL LYS SEQRES 14 D 234 ASN LYS LYS LEU TYR GLU PHE ASN ASN SER PRO TYR GLU SEQRES 15 D 234 THR GLY TYR ILE LYS PHE ILE GLU ASN GLU ASN SER PHE SEQRES 16 D 234 TRP TYR ASP MET MET PRO ALA PRO GLY ASP LYS PHE ASP SEQRES 17 D 234 GLN SER LYS TYR LEU MET MET TYR ASN ASP ASN LYS MET SEQRES 18 D 234 VAL ASP SER LYS ASP VAL LYS ILE GLU VAL TYR LEU THR SEQRES 1 E 181 ILE LYS GLU GLU HIS VAL ILE ILE GLN ALA GLU PHE TYR SEQRES 2 E 181 LEU ASN PRO ASP GLN SER GLY GLU PHE MET PHE ASP PHE SEQRES 3 E 181 ASP GLY ASP GLU ILE PHE HIS VAL ASP MET ALA LYS LYS SEQRES 4 E 181 GLU THR VAL TRP ARG LEU GLU GLU PHE GLY ARG PHE ALA SEQRES 5 E 181 SER PHE GLU ALA GLN GLY ALA LEU ALA ASN ILE ALA VAL SEQRES 6 E 181 ASP LYS ALA ASN LEU GLU ILE MET THR LYS ARG SER ASN SEQRES 7 E 181 TYR THR PRO ILE THR ASN VAL PRO PRO GLU VAL THR VAL SEQRES 8 E 181 LEU THR ASN SER PRO VAL GLU LEU ARG GLU PRO ASN VAL SEQRES 9 E 181 LEU ILE CYS PHE ILE ASP LYS PHE THR PRO PRO VAL VAL SEQRES 10 E 181 ASN VAL THR TRP LEU ARG ASN GLY LYS PRO VAL THR THR SEQRES 11 E 181 GLY VAL SER GLU THR VAL PHE LEU PRO ARG GLU ASP HIS SEQRES 12 E 181 LEU PHE ARG LYS PHE HIS TYR LEU PRO PHE LEU PRO SER SEQRES 13 E 181 THR GLU ASP VAL TYR ASP CYS ARG VAL GLU HIS TRP GLY SEQRES 14 E 181 LEU ASP GLU PRO LEU LEU LYS HIS TRP GLU PHE ASP SEQRES 1 F 192 GLY ASP THR ARG PRO ARG PHE LEU TRP GLN LEU LYS PHE SEQRES 2 F 192 GLU CYS HIS PHE PHE ASN GLY THR GLU ARG VAL ARG LEU SEQRES 3 F 192 LEU GLU ARG CYS ILE TYR ASN GLN GLU GLU SER VAL ARG SEQRES 4 F 192 PHE ASP SER ASP VAL GLY GLU TYR ARG ALA VAL THR GLU SEQRES 5 F 192 LEU GLY ARG PRO ASP ALA GLU TYR TRP ASN SER GLN LYS SEQRES 6 F 192 ASP LEU LEU GLU GLN ARG ARG ALA ALA VAL ASP THR TYR SEQRES 7 F 192 CYS ARG HIS ASN TYR GLY VAL GLY GLU SER PHE THR VAL SEQRES 8 F 192 GLN ARG ARG VAL GLU PRO LYS VAL THR VAL TYR PRO SER SEQRES 9 F 192 LYS THR GLN PRO LEU GLN HIS HIS ASN LEU LEU VAL CYS SEQRES 10 F 192 SER VAL SER GLY PHE TYR PRO GLY SER ILE GLU VAL ARG SEQRES 11 F 192 TRP PHE ARG ASN GLY GLN GLU GLU LYS ALA GLY VAL VAL SEQRES 12 F 192 SER THR GLY LEU ILE GLN ASN GLY ASP TRP THR PHE GLN SEQRES 13 F 192 THR LEU VAL MET LEU GLU THR VAL PRO ARG SER GLY GLU SEQRES 14 F 192 VAL TYR THR CYS GLN VAL GLU HIS PRO SER VAL THR SER SEQRES 15 F 192 PRO LEU THR VAL GLU TRP ARG ALA ARG SER SEQRES 1 G 13 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 1 H 234 SER GLN PRO ASP PRO LYS PRO ASP GLU LEU HIS LYS SER SEQRES 2 H 234 SER LYS PHE THR GLY LEU MET GLU ASN MET LYS VAL LEU SEQRES 3 H 234 TYR ASP ASP ASN HIS VAL SER ALA ILE ASN VAL LYS SER SEQRES 4 H 234 ILE ASP GLN PHE LEU TYR PHE ASP LEU ILE TYR SER ILE SEQRES 5 H 234 LYS ASP THR LYS LEU GLY ASN TYR ASP ASN VAL ARG VAL SEQRES 6 H 234 GLU PHE LYS ASN LYS ASP LEU ALA ASP LYS TYR LYS ASP SEQRES 7 H 234 LYS TYR VAL ASP VAL PHE GLY ALA ASN TYR TYR TYR GLN SEQRES 8 H 234 CYS TYR PHE SER LYS LYS THR ASN ASP ILE ASN SER HIS SEQRES 9 H 234 GLN THR ASP LYS ARG LYS THR CYS MET TYR GLY GLY VAL SEQRES 10 H 234 THR GLU HIS ASN GLY ASN GLN LEU ASP LYS TYR ARG SER SEQRES 11 H 234 ILE THR VAL ARG VAL PHE GLU ASP GLY LYS ASN LEU LEU SEQRES 12 H 234 SER PHE ASP VAL GLN THR ASN LYS LYS LYS VAL THR ALA SEQRES 13 H 234 GLN GLU LEU ASP TYR LEU THR ARG HIS TYR LEU VAL LYS SEQRES 14 H 234 ASN LYS LYS LEU TYR GLU PHE ASN ASN SER PRO TYR GLU SEQRES 15 H 234 THR GLY TYR ILE LYS PHE ILE GLU ASN GLU ASN SER PHE SEQRES 16 H 234 TRP TYR ASP MET MET PRO ALA PRO GLY ASP LYS PHE ASP SEQRES 17 H 234 GLN SER LYS TYR LEU MET MET TYR ASN ASP ASN LYS MET SEQRES 18 H 234 VAL ASP SER LYS ASP VAL LYS ILE GLU VAL TYR LEU THR HELIX 1 1 GLU A 46 ARG A 50 5 5 HELIX 2 2 ALA A 56 ARG A 76 1 21 HELIX 3 3 ARG B 55 SER B 63 1 9 HELIX 4 4 LYS B 65 ARG B 72 1 8 HELIX 5 5 ALA B 74 THR B 77 1 4 HELIX 6 6 CYS B 79 GLY B 86 1 8 HELIX 7 7 SER D 14 LYS D 16 5 3 HELIX 8 8 MET D 21 TYR D 28 5 8 HELIX 9 9 LYS D 71 LYS D 78 1 8 HELIX 10 10 ALA D 157 LYS D 172 1 16 HELIX 11 11 GLN D 210 TYR D 217 1 8 HELIX 12 12 GLU E 46 ARG E 50 5 5 HELIX 13 13 ALA E 56 ARG E 76 1 21 HELIX 14 14 ARG F 55 SER F 63 1 9 HELIX 15 15 LYS F 65 ARG F 72 1 8 HELIX 16 16 ALA F 74 THR F 77 1 4 HELIX 17 17 CYS F 79 GLY F 86 1 8 HELIX 18 18 SER H 14 LYS H 16 5 3 HELIX 19 19 MET H 21 TYR H 28 5 8 HELIX 20 20 LYS H 71 LYS H 78 1 8 HELIX 21 21 ALA H 157 LYS H 172 1 16 HELIX 22 22 GLN H 210 TYR H 217 1 8 SHEET 1 A 8 GLU A 40 TRP A 43 0 SHEET 2 A 8 ASP A 29 ASP A 35 -1 N ASP A 35 O GLU A 40 SHEET 3 A 8 SER A 19 PHE A 26 -1 N PHE A 26 O ASP A 29 SHEET 4 A 8 HIS A 5 ASN A 15 -1 N LEU A 14 O SER A 19 SHEET 5 A 8 PHE B 7 PHE B 18 -1 N PHE B 17 O HIS A 5 SHEET 6 A 8 ARG B 23 ILE B 31 -1 N ILE B 31 O GLN B 10 SHEET 7 A 8 GLU B 36 ASP B 41 -1 N PHE B 40 O GLU B 28 SHEET 8 A 8 TYR B 47 ALA B 49 -1 N ARG B 48 O ARG B 39 SHEET 1 B 3 GLU A 88 THR A 93 0 SHEET 2 B 3 PRO A 102 ASP A 110 -1 N ASP A 110 O GLU A 88 SHEET 3 B 3 LYS A 147 LEU A 154 -1 N PHE A 153 O ASN A 103 SHEET 1 C 4 LYS A 126 VAL A 128 0 SHEET 2 C 4 ASN A 118 ARG A 123 -1 N ARG A 123 O LYS A 126 SHEET 3 C 4 TYR A 161 GLU A 166 -1 N GLU A 166 O ASN A 118 SHEET 4 C 4 LEU A 174 TRP A 178 -1 N TRP A 178 O TYR A 161 SHEET 1 D 3 LYS B 98 PRO B 103 0 SHEET 2 D 3 HIS B 112 PHE B 122 -1 N SER B 120 O LYS B 98 SHEET 3 D 3 PHE B 155 VAL B 164 -1 N THR B 163 O ASN B 113 SHEET 1 E 3 ILE B 127 ARG B 133 0 SHEET 2 E 3 VAL B 170 HIS B 177 -1 N GLU B 176 O GLU B 128 SHEET 3 E 3 LEU B 184 ARG B 189 -1 N TRP B 188 O TYR B 171 SHEET 1 F 3 VAL D 33 ALA D 35 0 SHEET 2 F 3 ASP D 83 GLY D 86 -1 N GLY D 86 O VAL D 33 SHEET 3 F 3 GLY D 117 THR D 119 -1 N THR D 119 O ASP D 83 SHEET 1 G 3 ASP D 48 TYR D 51 0 SHEET 2 G 3 VAL D 64 GLU D 67 -1 N VAL D 66 O LEU D 49 SHEET 3 G 3 THR D 112 MET D 114 1 N THR D 112 O ARG D 65 SHEET 1 H 3 LYS D 229 THR D 235 0 SHEET 2 H 3 THR D 184 ILE D 190 -1 N ILE D 190 O LYS D 229 SHEET 3 H 3 SER D 195 ASP D 199 -1 N TYR D 198 O ILE D 187 SHEET 1 I 8 GLU E 40 TRP E 43 0 SHEET 2 I 8 ASP E 29 ASP E 35 -1 N ASP E 35 O GLU E 40 SHEET 3 I 8 SER E 19 PHE E 26 -1 N PHE E 26 O ASP E 29 SHEET 4 I 8 HIS E 5 ASN E 15 -1 N LEU E 14 O SER E 19 SHEET 5 I 8 PHE F 7 PHE F 18 -1 N PHE F 17 O HIS E 5 SHEET 6 I 8 ARG F 23 ILE F 31 -1 N ILE F 31 O GLN F 10 SHEET 7 I 8 GLU F 36 ASP F 41 -1 N PHE F 40 O GLU F 28 SHEET 8 I 8 TYR F 47 ALA F 49 -1 N ARG F 48 O ARG F 39 SHEET 1 J 3 GLU E 88 THR E 93 0 SHEET 2 J 3 PRO E 102 ASP E 110 -1 N ASP E 110 O GLU E 88 SHEET 3 J 3 LYS E 147 LEU E 154 -1 N PHE E 153 O ASN E 103 SHEET 1 K 4 LYS E 126 VAL E 128 0 SHEET 2 K 4 ASN E 118 ARG E 123 -1 N ARG E 123 O LYS E 126 SHEET 3 K 4 TYR E 161 GLU E 166 -1 N GLU E 166 O ASN E 118 SHEET 4 K 4 LEU E 174 TRP E 178 -1 N TRP E 178 O TYR E 161 SHEET 1 L 3 LYS F 98 PRO F 103 0 SHEET 2 L 3 HIS F 112 PHE F 122 -1 N SER F 120 O LYS F 98 SHEET 3 L 3 PHE F 155 VAL F 164 -1 N THR F 163 O ASN F 113 SHEET 1 M 3 ILE F 127 ARG F 133 0 SHEET 2 M 3 VAL F 170 HIS F 177 -1 N GLU F 176 O GLU F 128 SHEET 3 M 3 LEU F 184 ARG F 189 -1 N TRP F 188 O TYR F 171 SHEET 1 N 3 VAL H 33 ALA H 35 0 SHEET 2 N 3 ASP H 83 GLY H 86 -1 N GLY H 86 O VAL H 33 SHEET 3 N 3 GLY H 117 THR H 119 -1 N THR H 119 O ASP H 83 SHEET 1 O 3 ASP H 48 TYR H 51 0 SHEET 2 O 3 VAL H 64 GLU H 67 -1 N VAL H 66 O LEU H 49 SHEET 3 O 3 THR H 112 MET H 114 1 N THR H 112 O ARG H 65 SHEET 1 P 3 LYS H 229 THR H 235 0 SHEET 2 P 3 THR H 184 ILE H 190 -1 N ILE H 190 O LYS H 229 SHEET 3 P 3 SER H 195 ASP H 199 -1 N TYR H 198 O ILE H 187 SSBOND 1 CYS A 107 CYS A 163 1555 1555 2.00 SSBOND 2 CYS B 15 CYS B 79 1555 1555 2.04 SSBOND 3 CYS B 117 CYS B 173 1555 1555 1.99 SSBOND 4 CYS D 93 CYS D 113 1555 1555 2.02 SSBOND 5 CYS E 107 CYS E 163 1555 1555 2.00 SSBOND 6 CYS F 15 CYS F 79 1555 1555 2.04 SSBOND 7 CYS F 117 CYS F 173 1555 1555 1.99 SSBOND 8 CYS H 93 CYS H 113 1555 1555 2.02 CISPEP 1 ASN A 15 PRO A 16 0 -6.53 CISPEP 2 THR A 113 PRO A 114 0 -0.80 CISPEP 3 TYR B 123 PRO B 124 0 0.10 CISPEP 4 ASN E 15 PRO E 16 0 -6.53 CISPEP 5 THR E 113 PRO E 114 0 -0.83 CISPEP 6 TYR F 123 PRO F 124 0 0.15 CRYST1 95.000 114.700 149.800 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 0.010526 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008718 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006676 0.00000 MTRIX1 1 0.331943 -0.930610 -0.154201 81.56670 1 MTRIX2 1 -0.928817 -0.350985 0.118781 107.96560 1 MTRIX3 1 -0.164661 0.103796 -0.980874 43.85420 1 MTRIX1 2 0.322613 -0.930674 -0.172530 82.19610 1 MTRIX2 2 -0.932147 -0.344045 0.112853 107.74280 1 MTRIX3 2 -0.164388 0.124417 -0.978518 42.78040 1 MTRIX1 3 0.335693 -0.931675 -0.138895 81.39570 1 MTRIX2 3 -0.929209 -0.351715 0.113436 107.98640 1 MTRIX3 3 -0.154537 0.090982 -0.983789 44.09860 1 MTRIX1 4 0.286918 -0.944051 -0.162622 83.98130 1 MTRIX2 4 -0.942375 -0.308647 0.129100 107.26100 1 MTRIX3 4 -0.172070 0.116210 -0.978206 43.46280 1 MTRIX1 5 0.310564 -0.938287 -0.152211 83.15760 1 MTRIX2 5 -0.933537 -0.331232 0.137094 107.14950 1 MTRIX3 5 -0.179050 0.099518 -0.978794 44.94490 1 MTRIX1 6 0.300711 -0.941339 -0.153144 83.74290 1 MTRIX2 6 -0.938962 -0.320353 0.125400 106.48340 1 MTRIX3 6 -0.167104 0.106087 -0.980215 43.88500 1 MTRIX1 7 0.331943 -0.930610 -0.154201 81.56670 1 MTRIX2 7 -0.928817 -0.350985 0.118781 107.96560 1 MTRIX3 7 -0.164661 0.103796 -0.980874 43.85420 1