HEADER PROTEIN BINDING 30-JUL-25 9PUB TITLE BIOTIN-STREPTAVIDIN BINDING COMPND MOL_ID: 1; COMPND 2 MOLECULE: STREPTAVIDIN; COMPND 3 CHAIN: J, K SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES AVIDINII; SOURCE 3 ORGANISM_TAXID: 1895 KEYWDS PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR F.G.WHITBY REVDAT 2 25-MAR-26 9PUB 1 JRNL REVDAT 1 03-SEP-25 9PUB 0 JRNL AUTH R.J.GIESLER,P.C.S.WOODHAM,S.R.E.DRAPER,P.SPALTENSTEIN, JRNL AUTH 2 F.G.WHITBY,C.P.HILL,M.S.KAY JRNL TITL PROTEIN CHIRALITY AS A DETERMINANT OF LIGAND AFFINITY: JRNL TITL 2 INSIGHTS FROM L- AND D-STREPTAVIDIN. JRNL REF CHEM SCI V. 16 23342 2025 JRNL REFN ISSN 2041-6520 JRNL PMID 41210276 JRNL DOI 10.1039/D5SC06380A REMARK 2 REMARK 2 RESOLUTION. 0.95 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) : 0.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.89 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 139680 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.131 REMARK 3 FREE R VALUE : 0.145 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2793 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) : 0.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 0.98 REMARK 3 REFLECTION IN BIN (WORKING SET) : 8351 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.66 REMARK 3 BIN R VALUE (WORKING SET) : 0.7080 REMARK 3 BIN FREE R VALUE SET COUNT : 181 REMARK 3 BIN FREE R VALUE : 0.7580 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1815 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 38 REMARK 3 SOLVENT ATOMS : 306 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.28500 REMARK 3 B22 (A**2) : -0.51500 REMARK 3 B33 (A**2) : 0.23000 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): 0.018 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.019 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.011 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.438 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.980 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.976 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2187 ; 0.016 ; 0.011 REMARK 3 BOND LENGTHS OTHERS (A): 2008 ; 0.004 ; 0.018 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3032 ; 1.980 ; 1.662 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4517 ; 0.740 ; 1.607 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 298 ; 7.740 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 94 ;26.795 ;22.447 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 292 ;11.696 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;18.883 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 305 ; 0.118 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2673 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 558 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 364 ; 0.222 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 121 ; 0.431 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 914 ; 0.181 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 168 ; 0.163 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): 1 ; 0.011 ; 0.200 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): 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): 1129 ; 1.544 ; 0.536 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1127 ; 1.528 ; 0.533 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1448 ; 1.930 ; 0.802 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1449 ; 1.933 ; 0.803 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1051 ; 1.446 ; 0.679 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1052 ; 1.445 ; 0.682 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1577 ; 1.774 ; 0.966 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1578 ; 1.775 ; 0.968 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): 4187 ; 5.315 ; 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : J 14 J 135 REMARK 3 ORIGIN FOR THE GROUP (A): 2.5327 33.3926 13.8026 REMARK 3 T TENSOR REMARK 3 T11: 0.0117 T22: 0.0188 REMARK 3 T33: 0.0242 T12: 0.0042 REMARK 3 T13: -0.0029 T23: -0.0059 REMARK 3 L TENSOR REMARK 3 L11: 0.7719 L22: 0.7122 REMARK 3 L33: 0.7849 L12: -0.0362 REMARK 3 L13: 0.0534 L23: 0.0211 REMARK 3 S TENSOR REMARK 3 S11: -0.0123 S12: -0.0395 S13: 0.1360 REMARK 3 S21: 0.0296 S22: -0.0025 S23: -0.0176 REMARK 3 S31: -0.0719 S32: -0.0036 S33: 0.0149 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : K 15 K 135 REMARK 3 ORIGIN FOR THE GROUP (A): 7.9484 18.0059 11.1034 REMARK 3 T TENSOR REMARK 3 T11: 0.0077 T22: 0.0177 REMARK 3 T33: 0.0065 T12: 0.0023 REMARK 3 T13: 0.0023 T23: 0.0001 REMARK 3 L TENSOR REMARK 3 L11: 0.8043 L22: 0.7264 REMARK 3 L33: 0.8095 L12: -0.0730 REMARK 3 L13: 0.0631 L23: -0.0485 REMARK 3 S TENSOR REMARK 3 S11: -0.0132 S12: -0.0101 S13: -0.0704 REMARK 3 S21: 0.0026 S22: 0.0059 S23: -0.0021 REMARK 3 S31: 0.0762 S32: 0.0263 S33: 0.0072 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT 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: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 9PUB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-JUL-25. REMARK 100 THE DEPOSITION ID IS D_1000298453. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-OCT-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9600 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 140605 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.950 REMARK 200 RESOLUTION RANGE LOW (A) : 41.940 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 200 DATA REDUNDANCY : 35.00 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 31.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.97 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 18.10 REMARK 200 R MERGE FOR SHELL (I) : 3.06600 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: REFMAC REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1 MICRO-LITER PROTEIN CONTAINING 3 MM REMARK 280 BIOTIN IN 10 MM TRIS-HCL PH 7.0 MIXED WITH 1 MICRO-LITER 38% REMARK 280 AMMONIUM SULFATE, 100 MM NA-ACETATE PH 4.5, 200 MM NACL AT 21C REMARK 280 (294 K), VAPOR DIFFUSION, SITTING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 23.34400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.20750 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 52.57000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 23.34400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.20750 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 52.57000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 23.34400 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 47.20750 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 52.57000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 23.34400 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 47.20750 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 52.57000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: J, K 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 ALA J 13 REMARK 465 SER J 136 REMARK 465 ALA J 137 REMARK 465 ALA J 138 REMARK 465 SER J 139 REMARK 465 ALA K 13 REMARK 465 GLU K 14 REMARK 465 SER K 136 REMARK 465 ALA K 137 REMARK 465 ALA K 138 REMARK 465 SER K 139 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 HH12 ARG K 53 O HOH K 301 1.59 REMARK 500 O HOH J 420 O HOH J 429 2.10 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 J 422 O HOH K 407 8455 2.10 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 GLU K 51 CB GLU K 51 CG -0.203 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 TYR J 83 CB - CG - CD2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG J 84 NE - CZ - NH1 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG J 84 NE - CZ - NH2 ANGL. DEV. = 7.8 DEGREES REMARK 500 ARG K 84 NE - CZ - NH1 ANGL. DEV. = -7.0 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 SER J 52 -162.77 62.91 REMARK 500 ALA J 65 -81.98 -65.36 REMARK 500 GLU J 101 65.98 -114.86 REMARK 500 SER K 52 -160.17 64.95 REMARK 500 SER K 52 -161.13 64.95 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 TYR J 83 ARG J 84 -148.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH K 458 DISTANCE = 6.44 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9PUA RELATED DB: PDB REMARK 900 9PUA IS SA-L-BIOTIN DBREF 9PUB J 13 139 UNP P22629 SAV_STRAV 37 163 DBREF 9PUB K 13 139 UNP P22629 SAV_STRAV 37 163 SEQRES 1 J 127 ALA GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU SEQRES 2 J 127 GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA SEQRES 3 J 127 LEU THR GLY THR TYR GLU SER ALA VAL GLY ASN ALA GLU SEQRES 4 J 127 SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO SEQRES 5 J 127 ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL SEQRES 6 J 127 ALA TRP LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR SEQRES 7 J 127 THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG SEQRES 8 J 127 ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU SEQRES 9 J 127 ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR SEQRES 10 J 127 PHE THR LYS VAL LYS PRO SER ALA ALA SER SEQRES 1 K 127 ALA GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU SEQRES 2 K 127 GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA SEQRES 3 K 127 LEU THR GLY THR TYR GLU SER ALA VAL GLY ASN ALA GLU SEQRES 4 K 127 SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO SEQRES 5 K 127 ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL SEQRES 6 K 127 ALA TRP LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR SEQRES 7 K 127 THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG SEQRES 8 K 127 ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU SEQRES 9 K 127 ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR SEQRES 10 K 127 PHE THR LYS VAL LYS PRO SER ALA ALA SER HET BTN J 201 31 HET BTN K 201 31 HET GOL K 202 14 HETNAM BTN BIOTIN HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 BTN 2(C10 H16 N2 O3 S) FORMUL 5 GOL C3 H8 O3 FORMUL 6 HOH *306(H2 O) HELIX 1 AA1 THR J 115 LYS J 121 5 7 HELIX 2 AA2 ASN K 118 LYS K 121 5 4 SHEET 1 AA1 9 GLY J 19 ASN J 23 0 SHEET 2 AA1 9 THR J 28 ALA J 33 -1 O PHE J 29 N TRP J 21 SHEET 3 AA1 9 ALA J 38 GLU J 44 -1 O THR J 42 N ILE J 30 SHEET 4 AA1 9 TYR J 54 TYR J 60 -1 O GLY J 58 N LEU J 39 SHEET 5 AA1 9 THR J 71 LYS J 80 -1 O THR J 76 N THR J 57 SHEET 6 AA1 9 ASN J 85 VAL J 97 -1 O SER J 88 N TRP J 79 SHEET 7 AA1 9 ARG J 103 SER J 112 -1 O ARG J 103 N VAL J 97 SHEET 8 AA1 9 THR J 123 VAL J 133 -1 O LEU J 124 N LEU J 110 SHEET 9 AA1 9 GLY J 19 ASN J 23 -1 N TYR J 22 O THR J 131 SHEET 1 AA2 9 GLY K 19 ASN K 23 0 SHEET 2 AA2 9 THR K 28 ALA K 33 -1 O PHE K 29 N TRP K 21 SHEET 3 AA2 9 ALA K 38 GLU K 44 -1 O THR K 42 N ILE K 30 SHEET 4 AA2 9 TYR K 54 TYR K 60 -1 O GLY K 58 N LEU K 39 SHEET 5 AA2 9 THR K 71 LYS K 80 -1 O THR K 76 N THR K 57 SHEET 6 AA2 9 ASN K 85 VAL K 97 -1 O SER K 88 N TRP K 79 SHEET 7 AA2 9 ARG K 103 SER K 112 -1 O ARG K 103 N VAL K 97 SHEET 8 AA2 9 THR K 123 THR K 131 -1 O PHE K 130 N ILE K 104 SHEET 9 AA2 9 GLY K 19 ASN K 23 -1 N TYR K 22 O THR K 131 CRYST1 46.688 94.415 105.140 90.00 90.00 90.00 I 2 2 2 16 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 0.021419 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010592 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009511 0.00000 CONECT 4043 4044 4045 4046 CONECT 4044 4043 CONECT 4045 4043 CONECT 4046 4043 4047 4059 4060 CONECT 4047 4046 4048 4061 4062 CONECT 4048 4047 4049 4063 4064 CONECT 4049 4048 4050 4065 4066 CONECT 4050 4049 4051 4058 4067 CONECT 4051 4050 4052 CONECT 4052 4051 4053 4068 4069 CONECT 4053 4052 4054 4058 4070 CONECT 4054 4053 4055 4071 CONECT 4055 4054 4056 4057 CONECT 4056 4055 CONECT 4057 4055 4058 4072 CONECT 4058 4050 4053 4057 4073 CONECT 4059 4046 CONECT 4060 4046 CONECT 4061 4047 CONECT 4062 4047 CONECT 4063 4048 CONECT 4064 4048 CONECT 4065 4049 CONECT 4066 4049 CONECT 4067 4050 CONECT 4068 4052 CONECT 4069 4052 CONECT 4070 4053 CONECT 4071 4054 CONECT 4072 4057 CONECT 4073 4058 CONECT 4074 4075 4076 4077 CONECT 4075 4074 CONECT 4076 4074 CONECT 4077 4074 4078 4090 4091 CONECT 4078 4077 4079 4092 4093 CONECT 4079 4078 4080 4094 4095 CONECT 4080 4079 4081 4096 4097 CONECT 4081 4080 4082 4089 4098 CONECT 4082 4081 4083 CONECT 4083 4082 4084 4099 4100 CONECT 4084 4083 4085 4089 4101 CONECT 4085 4084 4086 4102 CONECT 4086 4085 4087 4088 CONECT 4087 4086 CONECT 4088 4086 4089 4103 CONECT 4089 4081 4084 4088 4104 CONECT 4090 4077 CONECT 4091 4077 CONECT 4092 4078 CONECT 4093 4078 CONECT 4094 4079 CONECT 4095 4079 CONECT 4096 4080 CONECT 4097 4080 CONECT 4098 4081 CONECT 4099 4083 CONECT 4100 4083 CONECT 4101 4084 CONECT 4102 4085 CONECT 4103 4088 CONECT 4104 4089 CONECT 4105 4106 4107 4111 4112 CONECT 4106 4105 4113 CONECT 4107 4105 4108 4109 4114 CONECT 4108 4107 4115 CONECT 4109 4107 4110 4116 4117 CONECT 4110 4109 4118 CONECT 4111 4105 CONECT 4112 4105 CONECT 4113 4106 CONECT 4114 4107 CONECT 4115 4108 CONECT 4116 4109 CONECT 4117 4109 CONECT 4118 4110 MASTER 436 0 3 2 18 0 0 6 2159 2 76 20 END