HEADER TOXIN 05-NOV-03 1RD9 TITLE CHOLERA TOXIN B-PENTAMER COMPLEXED WITH BIVALENT TITLE 2 NITROPHENOL-GALACTOSIDE LIGAND BV2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHOLERA TOXIN B PROTEIN (CTB); COMPND 3 CHAIN: D, E, F, G, H; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE; SOURCE 3 ORGANISM_TAXID: 666; SOURCE 4 GENE: CTXB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: TOP10; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PBAD KEYWDS BIVALENT, CHOLERA, TOXIN, PENTAMER, COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.C.PICKENS,D.D.MITCHELL,J.LIU,X.TAN,Z.ZHANG,C.L.VERLINDE, AUTHOR 2 W.G.HOL,E.FAN REVDAT 2 24-FEB-09 1RD9 1 VERSN REVDAT 1 26-OCT-04 1RD9 0 JRNL AUTH J.C.PICKENS,D.D.MITCHELL,J.LIU,X.TAN,Z.ZHANG, JRNL AUTH 2 C.L.VERLINDE,W.G.HOL,E.FAN JRNL TITL NONSPANNING BIVALENT LIGANDS AS IMPROVED SURFACE JRNL TITL 2 RECEPTOR BINDING INHIBITORS OF THE CHOLERA TOXIN B JRNL TITL 3 PENTAMER. JRNL REF CHEM.BIOL. V. 11 1205 2004 JRNL REFN ISSN 1074-5521 JRNL PMID 15380181 JRNL DOI 10.1016/J.CHEMBIOL.2004.06.008 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.44 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.44 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.53 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 3 NUMBER OF REFLECTIONS : 77876 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) : 0.134 REMARK 3 R VALUE (WORKING SET) : 0.131 REMARK 3 FREE R VALUE : 0.184 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4090 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.44 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.48 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4271 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1920 REMARK 3 BIN FREE R VALUE SET COUNT : 230 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4079 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 163 REMARK 3 SOLVENT ATOMS : 491 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.55 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01000 REMARK 3 B22 (A**2) : -0.04000 REMARK 3 B33 (A**2) : 0.05000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.02000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.073 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.068 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.045 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.217 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.979 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.965 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4322 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3722 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5849 ; 1.464 ; 1.980 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8723 ; 0.880 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 511 ; 6.976 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 683 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4630 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 760 ; 0.010 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 817 ; 0.225 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 4861 ; 0.335 ; 0.300 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 2270 ; 0.085 ; 0.500 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 638 ; 0.164 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 18 ; 0.309 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 34 ; 0.290 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 18 ; 0.107 ; 0.500 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2580 ; 3.455 ; 4.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4186 ; 4.444 ; 6.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1742 ; 5.667 ; 6.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1663 ; 7.499 ; 8.000 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 4322 ; 2.480 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 491 ;19.220 ;15.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 4242 ; 7.200 ;15.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 1RD9 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-NOV-03. REMARK 100 THE RCSB ID CODE IS RCSB020665. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAY-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : DOUBLE-CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 81971 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.440 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.4 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.44 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.56700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: XTALVIEW REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 38% PEG 300, 50 MM NACL, 100 MM REMARK 280 TRIS-HCL, AND 2.3MM BV2, PH 7.5, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 50.99150 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.03600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 50.99150 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 33.03600 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 16110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -101.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 OG1 THR D 1 O HOH D 1441 2.07 REMARK 500 O HOH G 1282 O HOH G 1413 2.12 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 GLU D 83 -70.70 -75.47 REMARK 500 ASN G 21 55.67 38.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 BV2 D 104 REMARK 610 BV2 E 105 REMARK 610 BV2 F 106 REMARK 610 BV2 G 107 REMARK 610 BV2 H 108 REMARK 610 P6G H 110 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BV2 D 104 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BV2 E 105 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BV2 F 106 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BV2 G 107 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BV2 H 108 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS H 109 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P6G H 110 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1RCV RELATED DB: PDB REMARK 900 CHOLERA TOXIN B-PENTAMER COMPLEXED WITH BIVALENT REMARK 900 NITROPHENOL-GALACTOSIDE LIGAND BV1 REMARK 900 RELATED ID: 1RDP RELATED DB: PDB REMARK 900 CHOLERA TOXIN B-PENTAMER COMPLEXED WITH BIVALENT REMARK 900 NITROPHENOL-GALACTOSIDE LIGAND BV3 REMARK 900 RELATED ID: 1RF2 RELATED DB: PDB REMARK 900 CHOLERA TOXIN B-PENTAMER COMPLEXED WITH BIVALENT REMARK 900 NITROPHENOL-GALACTOSIDE LIGAND BV4 DBREF 1RD9 D 1 103 UNP P01556 CHTB_VIBCH 22 124 DBREF 1RD9 E 1 103 UNP P01556 CHTB_VIBCH 22 124 DBREF 1RD9 F 1 103 UNP P01556 CHTB_VIBCH 22 124 DBREF 1RD9 G 1 103 UNP P01556 CHTB_VIBCH 22 124 DBREF 1RD9 H 1 103 UNP P01556 CHTB_VIBCH 22 124 SEQRES 1 D 103 THR PRO GLN ASN ILE THR ASP LEU CYS ALA GLU TYR HIS SEQRES 2 D 103 ASN THR GLN ILE HIS THR LEU ASN ASP LYS ILE PHE SER SEQRES 3 D 103 TYR THR GLU SER LEU ALA GLY LYS ARG GLU MET ALA ILE SEQRES 4 D 103 ILE THR PHE LYS ASN GLY ALA THR PHE GLN VAL GLU VAL SEQRES 5 D 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 D 103 GLU ARG MET LYS ASP THR LEU ARG ILE ALA TYR LEU THR SEQRES 7 D 103 GLU ALA LYS VAL GLU LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 D 103 THR PRO HIS ALA ILE ALA ALA ILE SER MET ALA ASN SEQRES 1 E 103 THR PRO GLN ASN ILE THR ASP LEU CYS ALA GLU TYR HIS SEQRES 2 E 103 ASN THR GLN ILE HIS THR LEU ASN ASP LYS ILE PHE SER SEQRES 3 E 103 TYR THR GLU SER LEU ALA GLY LYS ARG GLU MET ALA ILE SEQRES 4 E 103 ILE THR PHE LYS ASN GLY ALA THR PHE GLN VAL GLU VAL SEQRES 5 E 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 E 103 GLU ARG MET LYS ASP THR LEU ARG ILE ALA TYR LEU THR SEQRES 7 E 103 GLU ALA LYS VAL GLU LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 E 103 THR PRO HIS ALA ILE ALA ALA ILE SER MET ALA ASN SEQRES 1 F 103 THR PRO GLN ASN ILE THR ASP LEU CYS ALA GLU TYR HIS SEQRES 2 F 103 ASN THR GLN ILE HIS THR LEU ASN ASP LYS ILE PHE SER SEQRES 3 F 103 TYR THR GLU SER LEU ALA GLY LYS ARG GLU MET ALA ILE SEQRES 4 F 103 ILE THR PHE LYS ASN GLY ALA THR PHE GLN VAL GLU VAL SEQRES 5 F 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 F 103 GLU ARG MET LYS ASP THR LEU ARG ILE ALA TYR LEU THR SEQRES 7 F 103 GLU ALA LYS VAL GLU LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 F 103 THR PRO HIS ALA ILE ALA ALA ILE SER MET ALA ASN SEQRES 1 G 103 THR PRO GLN ASN ILE THR ASP LEU CYS ALA GLU TYR HIS SEQRES 2 G 103 ASN THR GLN ILE HIS THR LEU ASN ASP LYS ILE PHE SER SEQRES 3 G 103 TYR THR GLU SER LEU ALA GLY LYS ARG GLU MET ALA ILE SEQRES 4 G 103 ILE THR PHE LYS ASN GLY ALA THR PHE GLN VAL GLU VAL SEQRES 5 G 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 G 103 GLU ARG MET LYS ASP THR LEU ARG ILE ALA TYR LEU THR SEQRES 7 G 103 GLU ALA LYS VAL GLU LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 G 103 THR PRO HIS ALA ILE ALA ALA ILE SER MET ALA ASN SEQRES 1 H 103 THR PRO GLN ASN ILE THR ASP LEU CYS ALA GLU TYR HIS SEQRES 2 H 103 ASN THR GLN ILE HIS THR LEU ASN ASP LYS ILE PHE SER SEQRES 3 H 103 TYR THR GLU SER LEU ALA GLY LYS ARG GLU MET ALA ILE SEQRES 4 H 103 ILE THR PHE LYS ASN GLY ALA THR PHE GLN VAL GLU VAL SEQRES 5 H 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 H 103 GLU ARG MET LYS ASP THR LEU ARG ILE ALA TYR LEU THR SEQRES 7 H 103 GLU ALA LYS VAL GLU LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 H 103 THR PRO HIS ALA ILE ALA ALA ILE SER MET ALA ASN HET BV2 D 104 24 HET BV2 E 105 37 HET BV2 F 106 24 HET BV2 G 107 24 HET BV2 H 108 37 HET TRS H 109 8 HET P6G H 110 9 HETNAM BV2 1,3-BIS-([3-(4-{3-[3-NITRO-5-(GALACTOPYRANOSYLOXY)- HETNAM 2 BV2 BENZOYLAMINO]-PROPYL}-PIPERAZIN-1-YL)-PROPYL-AMINO]- HETNAM 3 BV2 CARBONYLOXY)-2-AMINO-PROPANE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM P6G HEXAETHYLENE GLYCOL HETSYN BV2 BV2 HETSYN TRS TRIS BUFFER HETSYN P6G POLYETHYLENE GLYCOL PEG400 FORMUL 6 BV2 5(C51 H79 N11 O22) FORMUL 11 TRS C4 H12 N O3 1+ FORMUL 12 P6G C12 H26 O7 FORMUL 13 HOH *491(H2 O) HELIX 1 1 ASN D 4 ALA D 10 1 7 HELIX 2 2 ILE D 58 GLU D 79 1 22 HELIX 3 3 ASN E 4 ALA E 10 1 7 HELIX 4 4 SER E 60 GLU E 79 1 20 HELIX 5 5 ASN F 4 GLU F 11 1 8 HELIX 6 6 SER F 60 GLU F 79 1 20 HELIX 7 7 ASN G 4 ALA G 10 1 7 HELIX 8 8 SER G 60 GLU G 79 1 20 HELIX 9 9 ASN H 4 ALA H 10 1 7 HELIX 10 10 SER H 60 GLU H 79 1 20 SHEET 1 A39 THR D 15 ASP D 22 0 SHEET 2 A39 VAL D 82 TRP D 88 -1 O VAL D 87 N GLN D 16 SHEET 3 A39 HIS D 94 ALA D 102 -1 O ALA D 97 N CYS D 86 SHEET 4 A39 SER E 26 SER E 30 -1 O GLU E 29 N ILE D 99 SHEET 5 A39 ALA E 38 THR E 41 -1 O ILE E 39 N THR E 28 SHEET 6 A39 THR E 47 VAL E 50 -1 O PHE E 48 N ILE E 40 SHEET 7 A39 HIS E 94 ALA E 102 1 O ILE E 96 N GLN E 49 SHEET 8 A39 VAL E 82 TRP E 88 -1 N CYS E 86 O ALA E 97 SHEET 9 A39 THR E 15 ASP E 22 -1 N GLN E 16 O VAL E 87 SHEET 10 A39 VAL E 82 TRP E 88 -1 O VAL E 87 N GLN E 16 SHEET 11 A39 HIS E 94 ALA E 102 -1 O ALA E 97 N CYS E 86 SHEET 12 A39 SER F 26 SER F 30 -1 O TYR F 27 N MET E 101 SHEET 13 A39 ALA F 38 THR F 41 -1 O ILE F 39 N THR F 28 SHEET 14 A39 THR F 47 VAL F 50 -1 O PHE F 48 N ILE F 40 SHEET 15 A39 HIS F 94 ALA F 102 1 O ILE F 96 N GLN F 49 SHEET 16 A39 VAL F 82 TRP F 88 -1 N CYS F 86 O ALA F 97 SHEET 17 A39 THR F 15 ASP F 22 -1 N ASP F 22 O VAL F 82 SHEET 18 A39 VAL F 82 TRP F 88 -1 O VAL F 82 N ASP F 22 SHEET 19 A39 HIS F 94 ALA F 102 -1 O ALA F 97 N CYS F 86 SHEET 20 A39 SER G 26 SER G 30 -1 O TYR G 27 N MET F 101 SHEET 21 A39 MET G 37 THR G 41 -1 O ILE G 39 N THR G 28 SHEET 22 A39 THR G 47 VAL G 50 -1 O PHE G 48 N ILE G 40 SHEET 23 A39 HIS G 94 ALA G 102 1 O ILE G 96 N GLN G 49 SHEET 24 A39 VAL G 82 TRP G 88 -1 N CYS G 86 O ALA G 97 SHEET 25 A39 THR G 15 ASP G 22 -1 N HIS G 18 O LEU G 85 SHEET 26 A39 VAL G 82 TRP G 88 -1 O LEU G 85 N HIS G 18 SHEET 27 A39 HIS G 94 ALA G 102 -1 O ALA G 97 N CYS G 86 SHEET 28 A39 SER H 26 SER H 30 -1 O TYR H 27 N MET G 101 SHEET 29 A39 MET H 37 THR H 41 -1 O ILE H 39 N THR H 28 SHEET 30 A39 THR H 47 VAL H 50 -1 O PHE H 48 N ILE H 40 SHEET 31 A39 HIS H 94 ALA H 102 1 O ILE H 96 N GLN H 49 SHEET 32 A39 VAL H 82 TRP H 88 -1 N CYS H 86 O ALA H 97 SHEET 33 A39 THR H 15 ASP H 22 -1 N GLN H 16 O VAL H 87 SHEET 34 A39 VAL H 82 TRP H 88 -1 O VAL H 87 N GLN H 16 SHEET 35 A39 HIS H 94 ALA H 102 -1 O ALA H 97 N CYS H 86 SHEET 36 A39 SER D 26 SER D 30 -1 N TYR D 27 O MET H 101 SHEET 37 A39 ALA D 38 THR D 41 -1 O ILE D 39 N THR D 28 SHEET 38 A39 THR D 47 VAL D 50 -1 O PHE D 48 N ILE D 40 SHEET 39 A39 HIS D 94 ALA D 102 1 O ILE D 96 N GLN D 49 SSBOND 1 CYS D 9 CYS D 86 1555 1555 2.06 SSBOND 2 CYS E 9 CYS E 86 1555 1555 2.04 SSBOND 3 CYS F 9 CYS F 86 1555 1555 2.04 SSBOND 4 CYS G 9 CYS G 86 1555 1555 2.08 SSBOND 5 CYS H 9 CYS H 86 1555 1555 2.07 CISPEP 1 THR D 92 PRO D 93 0 -10.96 CISPEP 2 THR E 92 PRO E 93 0 -9.06 CISPEP 3 THR F 92 PRO F 93 0 -8.80 CISPEP 4 THR G 92 PRO G 93 0 -9.55 CISPEP 5 THR H 92 PRO H 93 0 -9.82 SITE 1 AC1 12 TYR D 12 GLU D 51 GLN D 56 HIS D 57 SITE 2 AC1 12 GLN D 61 TRP D 88 ASN D 90 LYS D 91 SITE 3 AC1 12 HOH D1198 HOH D1386 GLY E 33 HOH H1334 SITE 1 AC2 13 GLU E 11 TYR E 12 GLU E 51 GLN E 56 SITE 2 AC2 13 HIS E 57 GLN E 61 TRP E 88 ASN E 90 SITE 3 AC2 13 LYS E 91 HOH E1151 HOH E1488 GLY F 33 SITE 4 AC2 13 ARG F 35 SITE 1 AC3 10 TYR F 12 GLU F 51 GLN F 56 HIS F 57 SITE 2 AC3 10 GLN F 61 TRP F 88 ASN F 90 LYS F 91 SITE 3 AC3 10 HOH F1479 GLY G 33 SITE 1 AC4 12 TYR G 12 GLU G 51 GLN G 56 HIS G 57 SITE 2 AC4 12 GLN G 61 TRP G 88 ASN G 90 LYS G 91 SITE 3 AC4 12 HOH G1004 HOH G1333 HOH G1476 GLY H 33 SITE 1 AC5 15 GLY D 33 LYS D 34 GLU H 11 TYR H 12 SITE 2 AC5 15 GLU H 51 GLN H 56 HIS H 57 GLN H 61 SITE 3 AC5 15 TRP H 88 ASN H 90 LYS H 91 HOH H1029 SITE 4 AC5 15 HOH H1269 HOH H1285 HOH H1490 SITE 1 AC6 8 ARG D 35 ASN F 14 ASN F 89 ASN F 90 SITE 2 AC6 8 THR H 1 PRO H 2 GLU H 11 HOH H1483 SITE 1 AC7 5 LYS D 91 THR D 92 THR H 1 HOH H1471 SITE 2 AC7 5 HOH H1491 CRYST1 101.983 66.072 77.818 90.00 105.84 90.00 C 1 2 1 20 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 0.009806 0.000000 0.002782 0.00000 SCALE2 0.000000 0.015135 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013358 0.00000