HEADER TOXIN 21-APR-20 7BY4 TITLE TETANUS NEUROTOXIN RECEPTOR BINDING DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: TETANUS TOXIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TENTOXYLYSIN; COMPND 5 EC: 3.4.24.68; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM TETANI (STRAIN MASSACHUSETTS / SOURCE 3 E88); SOURCE 4 ORGANISM_TAXID: 212717; SOURCE 5 STRAIN: MASSACHUSETTS / E88; SOURCE 6 GENE: TETX, CTC_P60; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS TETANUS NEUROTOXIN RECEPTOR BINDING DOMAIN, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR C.M.ZHANG,Y.IMOTO,T.INOUE REVDAT 3 29-NOV-23 7BY4 1 REMARK REVDAT 2 01-SEP-21 7BY4 1 JRNL REVDAT 1 17-FEB-21 7BY4 0 JRNL AUTH C.M.ZHANG,Y.IMOTO,T.HIKIMA,T.INOUE JRNL TITL STRUCTURAL FLEXIBILITY OF THE TETANUS NEUROTOXIN REVEALED BY JRNL TITL 2 CRYSTALLOGRAPHIC AND SOLUTION SCATTERING ANALYSES. JRNL REF J STRUCT BIOL X V. 5 00045 2021 JRNL REFN ESSN 2590-1524 JRNL PMID 33598655 JRNL DOI 10.1016/J.YJSBX.2021.100045 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.41 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 71315 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) : 0.122 REMARK 3 R VALUE (WORKING SET) : 0.122 REMARK 3 FREE R VALUE : 0.163 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3750 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) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4850 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.96 REMARK 3 BIN R VALUE (WORKING SET) : 0.1520 REMARK 3 BIN FREE R VALUE SET COUNT : 259 REMARK 3 BIN FREE R VALUE : 0.1920 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3565 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 522 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : -0.01000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.069 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.062 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.978 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.966 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3995 ; 0.009 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5470 ; 1.436 ; 1.629 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 512 ; 6.970 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 210 ;33.958 ;23.524 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 700 ;13.528 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;20.321 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 520 ; 0.106 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3147 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1788 ; 0.221 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2687 ; 0.319 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 440 ; 0.155 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 6 ; 0.292 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1946 ; 2.650 ; 1.953 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2492 ; 3.266 ; 2.931 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2049 ; 3.709 ; 2.358 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2978 ; 4.705 ; 3.391 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 3995 ; 3.463 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7BY4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-APR-20. REMARK 100 THE DEPOSITION ID IS D_1300016692. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL44XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : POINTLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 75134 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.49700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.430 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1AF9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS PH 6.0, 0.1 M POTTASIUM REMARK 280 CHLORIDE 22.5% PEG 4000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 33.35250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.87650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.69350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.87650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.35250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.69350 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 80 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 A 865 REMARK 465 ASN A 866 REMARK 465 LEU A 867 REMARK 465 ASP A 868 REMARK 465 CYS A 869 REMARK 465 TRP A 870 REMARK 465 VAL A 871 REMARK 465 ASP A 872 REMARK 465 ASN A 873 REMARK 465 GLU A 874 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 NH1 ARG A 1168 O HOH A 1501 1.94 REMARK 500 OG SER A 1137 O HOH A 1502 2.14 REMARK 500 O HOH A 1728 O HOH A 2018 2.18 REMARK 500 OH TYR A 1165 O HOH A 1503 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 O HOH A 1698 O HOH A 1972 2454 1.99 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 A 919 71.98 -161.44 REMARK 500 ASN A 998 32.92 -98.72 REMARK 500 LEU A1027 50.44 -110.38 REMARK 500 ALA A1028 48.36 -140.36 REMARK 500 ASN A1029 6.63 83.04 REMARK 500 SER A1042 -97.39 -148.05 REMARK 500 SER A1042 -99.32 -148.05 REMARK 500 LYS A1073 142.76 -171.57 REMARK 500 CSO A1093 31.02 -92.99 REMARK 500 THR A1146 -6.83 78.17 REMARK 500 THR A1146 -6.83 79.64 REMARK 500 ASP A1147 -160.81 -113.26 REMARK 500 THR A1181 77.97 -167.43 REMARK 500 ASN A1184 -127.70 -120.06 REMARK 500 ASN A1230 22.60 -149.90 REMARK 500 ASP A1247 65.03 63.50 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A1402 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 BTB A1401 O1 REMARK 620 2 BTB A1401 O3 77.9 REMARK 620 3 BTB A1401 O6 77.9 153.5 REMARK 620 4 BTB A1401 O8 154.5 94.2 103.1 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BTB A 1401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 1402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 1403 DBREF 7BY4 A 865 1315 UNP P04958 TETX_CLOTE 865 1315 SEQRES 1 A 451 LYS ASN LEU ASP CYS TRP VAL ASP ASN GLU GLU ASP ILE SEQRES 2 A 451 ASP VAL ILE LEU LYS LYS SER THR ILE LEU ASN LEU ASP SEQRES 3 A 451 ILE ASN ASN ASP ILE ILE SER ASP ILE SER GLY PHE ASN SEQRES 4 A 451 SER SER VAL ILE THR TYR PRO ASP ALA GLN LEU VAL PRO SEQRES 5 A 451 GLY ILE ASN GLY LYS ALA ILE HIS LEU VAL ASN ASN GLU SEQRES 6 A 451 SER SER GLU VAL ILE VAL HIS LYS ALA MET ASP ILE GLU SEQRES 7 A 451 TYR ASN ASP MET PHE ASN ASN PHE THR VAL SER PHE TRP SEQRES 8 A 451 LEU ARG VAL PRO LYS VAL SER ALA SER HIS LEU GLU GLN SEQRES 9 A 451 TYR GLY THR ASN GLU TYR SER ILE ILE SER SER MET LYS SEQRES 10 A 451 LYS HIS SER LEU SER ILE GLY SER GLY TRP SER VAL SER SEQRES 11 A 451 LEU LYS GLY ASN ASN LEU ILE TRP THR LEU LYS ASP SER SEQRES 12 A 451 ALA GLY GLU VAL ARG GLN ILE THR PHE ARG ASP LEU PRO SEQRES 13 A 451 ASP LYS PHE ASN ALA TYR LEU ALA ASN LYS TRP VAL PHE SEQRES 14 A 451 ILE THR ILE THR ASN ASP ARG LEU SER SER ALA ASN LEU SEQRES 15 A 451 TYR ILE ASN GLY VAL LEU MET GLY SER ALA GLU ILE THR SEQRES 16 A 451 GLY LEU GLY ALA ILE ARG GLU ASP ASN ASN ILE THR LEU SEQRES 17 A 451 LYS LEU ASP ARG CYS ASN ASN ASN ASN GLN TYR VAL SER SEQRES 18 A 451 ILE ASP LYS PHE ARG ILE PHE CSO LYS ALA LEU ASN PRO SEQRES 19 A 451 LYS GLU ILE GLU LYS LEU TYR THR SER TYR LEU SER ILE SEQRES 20 A 451 THR PHE LEU ARG ASP PHE TRP GLY ASN PRO LEU ARG TYR SEQRES 21 A 451 ASP THR GLU TYR TYR LEU ILE PRO VAL ALA SER SER SER SEQRES 22 A 451 LYS ASP VAL GLN LEU LYS ASN ILE THR ASP TYR MET TYR SEQRES 23 A 451 LEU THR ASN ALA PRO SER TYR THR ASN GLY LYS LEU ASN SEQRES 24 A 451 ILE TYR TYR ARG ARG LEU TYR ASN GLY LEU LYS PHE ILE SEQRES 25 A 451 ILE LYS ARG TYR THR PRO ASN ASN GLU ILE ASP SER PHE SEQRES 26 A 451 VAL LYS SER GLY ASP PHE ILE LYS LEU TYR VAL SER TYR SEQRES 27 A 451 ASN ASN ASN GLU HIS ILE VAL GLY TYR PRO LYS ASP GLY SEQRES 28 A 451 ASN ALA PHE ASN ASN LEU ASP ARG ILE LEU ARG VAL GLY SEQRES 29 A 451 TYR ASN ALA PRO GLY ILE PRO LEU TYR LYS LYS MET GLU SEQRES 30 A 451 ALA VAL LYS LEU ARG ASP LEU LYS THR TYR SER VAL GLN SEQRES 31 A 451 LEU LYS LEU TYR ASP ASP LYS ASN ALA SER LEU GLY LEU SEQRES 32 A 451 VAL GLY THR HIS ASN GLY GLN ILE GLY ASN ASP PRO ASN SEQRES 33 A 451 ARG ASP ILE LEU ILE ALA SER ASN TRP TYR PHE ASN HIS SEQRES 34 A 451 LEU LYS ASP LYS ILE LEU GLY CYS ASP TRP TYR PHE VAL SEQRES 35 A 451 PRO THR ASP GLU GLY TRP THR ASN ASP MODRES 7BY4 CSO A 1093 CYS MODIFIED RESIDUE HET CSO A1093 7 HET BTB A1401 14 HET NA A1402 1 HET GOL A1403 6 HETNAM CSO S-HYDROXYCYSTEINE HETNAM BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL- HETNAM 2 BTB PROPANE-1,3-DIOL HETNAM NA SODIUM ION HETNAM GOL GLYCEROL HETSYN BTB BIS-TRIS BUFFER HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 CSO C3 H7 N O3 S FORMUL 2 BTB C8 H19 N O5 FORMUL 3 NA NA 1+ FORMUL 4 GOL C3 H8 O3 FORMUL 5 HOH *522(H2 O) HELIX 1 AA1 ASP A 876 SER A 884 1 9 HELIX 2 AA2 SER A 962 GLY A 970 1 9 HELIX 3 AA3 ASN A 1097 TYR A 1108 1 12 HELIX 4 AA4 ALA A 1134 SER A 1136 5 3 HELIX 5 AA5 ASN A 1288 HIS A 1293 5 6 SHEET 1 AA1 5 ILE A 895 ASP A 898 0 SHEET 2 AA1 5 THR A 885 ASN A 892 -1 N ASP A 890 O SER A 897 SHEET 3 AA1 5 TYR A1083 PHE A1092 -1 O PHE A1089 N LEU A 889 SHEET 4 AA1 5 GLY A 920 VAL A 926 -1 N LEU A 925 O VAL A1084 SHEET 5 AA1 5 GLN A 913 GLY A 917 -1 N VAL A 915 O ALA A 922 SHEET 1 AA2 7 ILE A 895 ASP A 898 0 SHEET 2 AA2 7 THR A 885 ASN A 892 -1 N ASP A 890 O SER A 897 SHEET 3 AA2 7 TYR A1083 PHE A1092 -1 O PHE A1089 N LEU A 889 SHEET 4 AA2 7 PHE A 950 ARG A 957 -1 N TRP A 955 O ASP A1087 SHEET 5 AA2 7 VAL A1032 ASN A1038 -1 O ILE A1034 N PHE A 954 SHEET 6 AA2 7 SER A1043 ILE A1048 -1 O TYR A1047 N THR A1035 SHEET 7 AA2 7 VAL A1051 GLU A1057 -1 O MET A1053 N LEU A1046 SHEET 1 AA3 7 SER A 905 THR A 908 0 SHEET 2 AA3 7 VAL A 933 HIS A 936 -1 O ILE A 934 N ILE A 907 SHEET 3 AA3 7 ASN A1069 ASP A1075 -1 O LEU A1072 N VAL A 933 SHEET 4 AA3 7 GLU A 973 SER A 978 -1 N SER A 978 O THR A1071 SHEET 5 AA3 7 GLY A 990 LYS A 996 -1 O VAL A 993 N ILE A 977 SHEET 6 AA3 7 ASN A 999 LYS A1005 -1 O ILE A1001 N SER A 994 SHEET 7 AA3 7 VAL A1011 ARG A1017 -1 O PHE A1016 N LEU A1000 SHEET 1 AA4 9 ALA A1217 PHE A1218 0 SHEET 2 AA4 9 ASP A1222 ILE A1224 -1 O ASP A1222 N PHE A1218 SHEET 3 AA4 9 ARG A1281 SER A1287 -1 O ALA A1286 N ARG A1223 SHEET 4 AA4 9 SER A1264 GLY A1273 -1 N HIS A1271 O ILE A1283 SHEET 5 AA4 9 GLN A1254 TYR A1258 -1 N LEU A1257 O LEU A1265 SHEET 6 AA4 9 LYS A1239 VAL A1243 -1 N VAL A1243 O GLN A1254 SHEET 7 AA4 9 ASP A1194 TYR A1202 -1 N ILE A1196 O MET A1240 SHEET 8 AA4 9 ASN A1205 PRO A1212 -1 O HIS A1207 N VAL A1200 SHEET 9 AA4 9 LEU A1236 TYR A1237 -1 O TYR A1237 N TYR A1211 SHEET 1 AA5 6 ARG A1226 VAL A1227 0 SHEET 2 AA5 6 ASN A1205 PRO A1212 -1 N GLY A1210 O ARG A1226 SHEET 3 AA5 6 ASP A1194 TYR A1202 -1 N VAL A1200 O HIS A1207 SHEET 4 AA5 6 LYS A1174 ARG A1179 -1 N LYS A1174 O SER A1201 SHEET 5 AA5 6 GLU A1127 PRO A1132 -1 N TYR A1128 O PHE A1175 SHEET 6 AA5 6 TRP A1303 VAL A1306 -1 O VAL A1306 N TYR A1129 SHEET 1 AA6 2 LYS A1138 LEU A1142 0 SHEET 2 AA6 2 MET A1149 ASN A1153 -1 O TYR A1150 N GLN A1141 SHEET 1 AA7 2 SER A1156 ASN A1159 0 SHEET 2 AA7 2 ILE A1164 ARG A1167 -1 O TYR A1166 N TYR A1157 LINK C PHE A1092 N CSO A1093 1555 1555 1.34 LINK C CSO A1093 N LYS A1094 1555 1555 1.34 LINK O1 BTB A1401 NA NA A1402 1555 1555 2.24 LINK O3 BTB A1401 NA NA A1402 1555 1555 2.28 LINK O6 BTB A1401 NA NA A1402 1555 1555 1.95 LINK O8 BTB A1401 NA NA A1402 1555 1555 2.23 SITE 1 AC1 9 ASP A1222 THR A1270 HIS A1271 TRP A1289 SITE 2 AC1 9 TYR A1290 NA A1402 HOH A1667 HOH A1855 SITE 3 AC1 9 HOH A1887 SITE 1 AC2 3 ASP A1222 HIS A1271 BTB A1401 SITE 1 AC3 5 ASN A1024 ALA A1025 LYS A1030 HOH A1621 SITE 2 AC3 5 HOH A1748 CRYST1 66.705 79.387 89.753 90.00 90.00 90.00 P 21 21 21 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 0.014991 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012597 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011142 0.00000