HEADER BIOTIN-BINDING PROTEIN 31-JUL-12 4GDA TITLE CIRCULAR PERMUTED STREPTAVIDIN A50/N49 COMPND MOL_ID: 1; COMPND 2 MOLECULE: STREPTAVIDIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES AVIDINII; SOURCE 3 ORGANISM_TAXID: 1895; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BIOTIN-BINDING PROTEIN, BIOTIN, CIRCULAR PERMUTATION EXPDTA X-RAY DIFFRACTION AUTHOR I.LE TRONG,V.CHU,Y.XING,T.P.LYBRAND,P.S.STAYTON,R.E.STENKAMP REVDAT 4 28-FEB-24 4GDA 1 REMARK SEQADV REVDAT 3 15-NOV-17 4GDA 1 SOURCE REMARK REVDAT 2 02-AUG-17 4GDA 1 SOURCE REMARK REVDAT 1 05-JUN-13 4GDA 0 JRNL AUTH I.LE TRONG,V.CHU,Y.XING,T.P.LYBRAND,P.S.STAYTON,R.E.STENKAMP JRNL TITL STRUCTURAL CONSEQUENCES OF CUTTING A BINDING LOOP: TWO JRNL TITL 2 CIRCULARLY PERMUTED VARIANTS OF STREPTAVIDIN. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 69 968 2013 JRNL REFN ISSN 0907-4449 JRNL PMID 23695241 JRNL DOI 10.1107/S0907444913003855 REMARK 2 REMARK 2 RESOLUTION. 1.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.45 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 117375 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) : 0.120 REMARK 3 R VALUE (WORKING SET) : 0.118 REMARK 3 FREE R VALUE : 0.143 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 6225 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) : 1.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.03 REMARK 3 REFLECTION IN BIN (WORKING SET) : 8257 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.82 REMARK 3 BIN R VALUE (WORKING SET) : 0.2150 REMARK 3 BIN FREE R VALUE SET COUNT : 411 REMARK 3 BIN FREE R VALUE : 0.2210 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1842 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 68 REMARK 3 SOLVENT ATOMS : 331 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.99 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.36000 REMARK 3 B22 (A**2) : 0.47000 REMARK 3 B33 (A**2) : -0.10000 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): 0.019 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.021 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.012 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.510 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.984 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.975 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2131 ; 0.011 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 1340 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2921 ; 1.574 ; 1.930 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3279 ; 0.910 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 263 ; 7.197 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 91 ;28.175 ;23.846 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 298 ;12.000 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ; 9.412 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 335 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2403 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 468 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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): 3471 ; 2.185 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 96 ;15.885 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 3699 ; 7.359 ; 5.000 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 RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 4GDA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-AUG-12. REMARK 100 THE DEPOSITION ID IS D_1000074038. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.78 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 135318 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.970 REMARK 200 RESOLUTION RANGE LOW (A) : 14.456 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.6710 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.97 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.99 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.99700 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: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% SATURATED AMMONIUM SULFATE, 0.1 M REMARK 280 TRIS-CHLORIDE, 0.2 M LITHIUM SULFATE, PH 8.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K 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 23.40450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.01350 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 52.13950 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 23.40450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.01350 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 52.13950 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 23.40450 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 47.01350 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 52.13950 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 23.40450 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 47.01350 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 52.13950 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: 14340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -127.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 46.80900 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 SER A 205 REMARK 465 ALA A 206 REMARK 465 ALA A 207 REMARK 465 SER A 208 REMARK 465 GLY A 209 REMARK 465 GLY A 210 REMARK 465 GLY A 211 REMARK 465 SER B 205 REMARK 465 ALA B 206 REMARK 465 ALA B 207 REMARK 465 SER B 208 REMARK 465 GLY B 209 REMARK 465 GLY B 210 REMARK 465 GLY B 211 REMARK 465 SER B 212 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 TRP A 79 49.92 -84.97 REMARK 500 GLU A 101 60.51 -112.88 REMARK 500 LYS A 134 58.11 70.48 REMARK 500 SER B 69 179.64 -26.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BTN A 5001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 5002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 5003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 5004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BTN B 5001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 5002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 5003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 5004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH B 5005 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SWF RELATED DB: PDB REMARK 900 CIRCULAR PERMUTED STREPTAVIDIN E51/A46 REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUES 13-49 HAVE BEEN RENUMBERED TO 213-249 TO ENSURE SEQUENTIAL REMARK 999 RESIDUE NUMBERING OF THE PEPTIDE DBREF 4GDA A 50 208 UNP P22629 SAV_STRAV 74 163 DBREF 4GDA A 213 249 UNP P22629 SAV_STRAV 37 73 DBREF 4GDA B 50 208 UNP P22629 SAV_STRAV 74 163 DBREF 4GDA B 213 249 UNP P22629 SAV_STRAV 37 73 SEQADV 4GDA GLY A 209 UNP P22629 LINKER SEQADV 4GDA GLY A 210 UNP P22629 LINKER SEQADV 4GDA GLY A 211 UNP P22629 LINKER SEQADV 4GDA SER A 212 UNP P22629 LINKER SEQADV 4GDA GLY B 209 UNP P22629 LINKER SEQADV 4GDA GLY B 210 UNP P22629 LINKER SEQADV 4GDA GLY B 211 UNP P22629 LINKER SEQADV 4GDA SER B 212 UNP P22629 LINKER SEQRES 1 A 131 ALA GLU SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER SEQRES 2 A 131 ALA PRO ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP SEQRES 3 A 131 THR VAL ALA TRP LYS ASN ASN TYR ARG ASN ALA HIS SER SEQRES 4 A 131 ALA THR THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU SEQRES 5 A 131 ALA ARG ILE ASN THR GLN TRP LEU LEU THR SER GLY THR SEQRES 6 A 131 THR GLU ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS SEQRES 7 A 131 ASP THR PHE THR LYS VAL LYS PRO SER ALA ALA SER GLY SEQRES 8 A 131 GLY GLY SER ALA GLU ALA GLY ILE THR GLY THR TRP TYR SEQRES 9 A 131 ASN GLN LEU GLY SER THR PHE ILE VAL THR ALA GLY ALA SEQRES 10 A 131 ASP GLY ALA LEU THR GLY THR TYR GLU SER ALA VAL GLY SEQRES 11 A 131 ASN SEQRES 1 B 131 ALA GLU SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER SEQRES 2 B 131 ALA PRO ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP SEQRES 3 B 131 THR VAL ALA TRP LYS ASN ASN TYR ARG ASN ALA HIS SER SEQRES 4 B 131 ALA THR THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU SEQRES 5 B 131 ALA ARG ILE ASN THR GLN TRP LEU LEU THR SER GLY THR SEQRES 6 B 131 THR GLU ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS SEQRES 7 B 131 ASP THR PHE THR LYS VAL LYS PRO SER ALA ALA SER GLY SEQRES 8 B 131 GLY GLY SER ALA GLU ALA GLY ILE THR GLY THR TRP TYR SEQRES 9 B 131 ASN GLN LEU GLY SER THR PHE ILE VAL THR ALA GLY ALA SEQRES 10 B 131 ASP GLY ALA LEU THR GLY THR TYR GLU SER ALA VAL GLY SEQRES 11 B 131 ASN HET BTN A5001 16 HET GOL A5002 6 HET GOL A5003 12 HET SO4 A5004 5 HET BTN B5001 16 HET GOL B5002 6 HET SO4 B5003 5 HET SO4 B5004 5 HET EOH B5005 3 HETNAM BTN BIOTIN HETNAM GOL GLYCEROL HETNAM SO4 SULFATE ION HETNAM EOH ETHANOL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 BTN 2(C10 H16 N2 O3 S) FORMUL 4 GOL 3(C3 H8 O3) FORMUL 6 SO4 3(O4 S 2-) FORMUL 11 EOH C2 H6 O FORMUL 12 HOH *331(H2 O) HELIX 1 1 THR A 115 LYS A 121 5 7 HELIX 2 2 ALA A 213 THR A 218 1 6 HELIX 3 3 THR B 115 LYS B 121 5 7 SHEET 1 A 9 TYR A 54 TYR A 60 0 SHEET 2 A 9 THR A 71 LYS A 80 -1 O THR A 76 N THR A 57 SHEET 3 A 9 ASN A 85 VAL A 97 -1 O GLY A 94 N LEU A 73 SHEET 4 A 9 ARG A 103 SER A 112 -1 O ARG A 103 N VAL A 97 SHEET 5 A 9 THR A 123 LYS A 132 -1 O PHE A 130 N ILE A 104 SHEET 6 A 9 GLY A 219 ASN A 223 -1 O TYR A 222 N THR A 131 SHEET 7 A 9 THR A 228 ALA A 233 -1 O PHE A 229 N TRP A 221 SHEET 8 A 9 ALA A 238 GLU A 244 -1 O THR A 242 N ILE A 230 SHEET 9 A 9 TYR A 54 TYR A 60 -1 N TYR A 54 O TYR A 243 SHEET 1 B 9 TYR B 54 TYR B 60 0 SHEET 2 B 9 THR B 71 LYS B 80 -1 O THR B 76 N THR B 57 SHEET 3 B 9 ASN B 85 VAL B 97 -1 O GLY B 94 N LEU B 73 SHEET 4 B 9 ARG B 103 SER B 112 -1 O ARG B 103 N VAL B 97 SHEET 5 B 9 THR B 123 THR B 131 -1 O PHE B 130 N ILE B 104 SHEET 6 B 9 GLY B 219 ASN B 223 -1 O TYR B 222 N THR B 131 SHEET 7 B 9 THR B 228 ALA B 233 -1 O PHE B 229 N TRP B 221 SHEET 8 B 9 ALA B 238 GLU B 244 -1 O THR B 240 N THR B 232 SHEET 9 B 9 TYR B 54 TYR B 60 -1 N LEU B 56 O GLY B 241 SITE 1 AC1 17 TRP A 79 SER A 88 THR A 90 TRP A 108 SITE 2 AC1 17 ASP A 128 ASN A 223 LEU A 225 SER A 227 SITE 3 AC1 17 TYR A 243 SER A 245 VAL A 247 GLY A 248 SITE 4 AC1 17 ASN A 249 HOH A5199 HOH A5212 TRP B 120 SITE 5 AC1 17 GOL B5002 SITE 1 AC2 7 TRP A 120 HOH A5200 BTN B5001 HOH B6096 SITE 2 AC2 7 HOH B6121 HOH B6145 HOH B6168 SITE 1 AC3 13 LYS A 80 ASN A 81 ASN A 82 HOH A5107 SITE 2 AC3 13 HOH A5108 HOH A5127 HOH A5248 HOH A5252 SITE 3 AC3 13 VAL B 55 SER B 62 ASP B 236 HOH B6007 SITE 4 AC3 13 HOH B6108 SITE 1 AC4 7 ALA A 50 ASN A 82 TYR A 83 HOH A5112 SITE 2 AC4 7 ARG B 53 THR B 242 HOH B6165 SITE 1 AC5 17 TRP A 120 GOL A5002 TRP B 79 SER B 88 SITE 2 AC5 17 THR B 90 TRP B 108 ASP B 128 ASN B 223 SITE 3 AC5 17 LEU B 225 SER B 227 TYR B 243 SER B 245 SITE 4 AC5 17 VAL B 247 GLY B 248 ASN B 249 HOH B6121 SITE 5 AC5 17 HOH B6141 SITE 1 AC6 8 BTN A5001 HOH A5212 HOH A5249 TRP B 120 SITE 2 AC6 8 HOH B6077 HOH B6129 HOH B6146 HOH B6169 SITE 1 AC7 6 LYS A 121 HOH A5114 ARG B 84 GLY B 248 SITE 2 AC7 6 HOH B6102 HOH B6145 SITE 1 AC8 9 ASN A 118 GLU B 51 SER B 52 ARG B 84 SITE 2 AC8 9 HOH B6094 HOH B6133 HOH B6160 HOH B6162 SITE 3 AC8 9 HOH B6163 SITE 1 AC9 6 GLY B 234 ASP B 236 GLY B 237 ALA B 238 SITE 2 AC9 6 HOH B6073 HOH B6173 CRYST1 46.809 94.027 104.279 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 0.021363 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010635 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009590 0.00000