10 20 30 40 50 60 70 80 1SWR - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER BIOTIN-BINDING PROTEIN 27-JAN-98 1SWR
TITLE CORE-STREPTAVIDIN MUTANT W120A IN COMPLEX WITH BIOTIN AT PH TITLE 2 7.5
COMPND MOL_ID: 1; COMPND 2 MOLECULE: CORE-STREPTAVIDIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: 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; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PET-210; SOURCE 7 OTHER_DETAILS: PET-210, NOVAGEN, INC., MADISON,WI
KEYWDS BIOTIN-BINDING PROTEIN
EXPDTA X-RAY DIFFRACTION
AUTHOR S.FREITAG,I.LE TRONG,A.CHILKOTI,L.A.KLUMB,P.S.STAYTON, AUTHOR 2 R.E.STENKAMP
REVDAT 4 24-FEB-09 1SWR 1 VERSN REVDAT 3 15-DEC-99 1SWR 1 REMARK REVDAT 2 23-MAR-99 1SWR 1 COMPND REMARK HEADER SOURCE REVDAT 2 2 1 KEYWDS REVDAT 1 09-FEB-99 1SWR 0
JRNL AUTH S.FREITAG,I.LE TRONG,A.CHILKOTI,L.A.KLUMB, JRNL AUTH 2 P.S.STAYTON,R.E.STENKAMP JRNL TITL STRUCTURAL STUDIES OF BINDING SITE TRYPTOPHAN JRNL TITL 2 MUTANTS IN THE HIGH-AFFINITY STREPTAVIDIN-BIOTIN JRNL TITL 3 COMPLEX. JRNL REF J.MOL.BIOL. V. 279 211 1998 JRNL REFN ISSN 0022-2836 JRNL PMID 9636711 JRNL DOI 10.1006/JMBI.1998.1735
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH V.CHU,S.FREITAG,I.LE TRONG,R.E.STENKAMP,P.S.STAYTON REMARK 1 TITL THERMODYNAMIC AND STRUCTURAL CONSEQUENCES OF REMARK 1 TITL 2 FLEXIBLE LOOP DELETION BY CIRCULAR PERMUTATION IN REMARK 1 TITL 3 THE STREPTAVIDIN-BIOTIN SYSTEM REMARK 1 REF PROTEIN SCI. V. 7 848 1998 REMARK 1 REFN ISSN 0961-8368 REMARK 1 REFERENCE 2 REMARK 1 AUTH S.FREITAG,I.LE TRONG,L.KLUMB,P.S.STAYTON, REMARK 1 AUTH 2 R.E.STENKAMP REMARK 1 TITL STRUCTURAL STUDIES OF THE STREPTAVIDIN BINDING LOOP REMARK 1 REF PROTEIN SCI. V. 6 1157 1997 REMARK 1 REFN ISSN 0961-8368
REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97, X-PLOR REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 80.3 REMARK 3 CROSS-VALIDATION METHOD : RFREE REMARK 3 FREE R VALUE TEST SET SELECTION : EVERY 10TH REFLECTION REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.188 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.184 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.264 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 3077 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 30564 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.157 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.153 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 2401 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 23893 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3485 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 64 REMARK 3 SOLVENT ATOMS : 207 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 3756.00 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 3335.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 0 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 15027 REMARK 3 NUMBER OF RESTRAINTS : 14976 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 ANGLE DISTANCES (A) : 0.025 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.018 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.096 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.090 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.014 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.081 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-2 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1SWR 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 : 18-DEC-96 REMARK 200 TEMPERATURE (KELVIN) : 295 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SAINT REMARK 200 DATA SCALING SOFTWARE : SADABS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30564 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 74.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.30000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SHELXL-97, X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 1SWE REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 49.95000 REMARK 290 SMTRY3 2 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 ALA A 13 REMARK 465 GLU A 14 REMARK 465 ALA A 15 REMARK 465 VAL A 133 REMARK 465 LYS A 134 REMARK 465 PRO A 135 REMARK 465 SER A 136 REMARK 465 ALA A 137 REMARK 465 ALA A 138 REMARK 465 SER A 139 REMARK 465 ALA B 13 REMARK 465 GLU B 14 REMARK 465 ALA B 15 REMARK 465 LYS B 134 REMARK 465 PRO B 135 REMARK 465 SER B 136 REMARK 465 ALA B 137 REMARK 465 ALA B 138 REMARK 465 SER B 139 REMARK 465 ALA C 13 REMARK 465 GLU C 14 REMARK 465 ALA C 15 REMARK 465 LYS C 134 REMARK 465 PRO C 135 REMARK 465 SER C 136 REMARK 465 ALA C 137 REMARK 465 ALA C 138 REMARK 465 SER C 139 REMARK 465 ALA D 13 REMARK 465 GLU D 14 REMARK 465 ALA D 15 REMARK 465 LYS D 134 REMARK 465 PRO D 135 REMARK 465 SER D 136 REMARK 465 ALA D 137 REMARK 465 ALA D 138 REMARK 465 SER D 139
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 ALA A 46 C - N - CA ANGL. DEV. = 23.7 DEGREES REMARK 500 ARG B 53 CD - NE - CZ ANGL. DEV. = 10.2 DEGREES REMARK 500 ARG B 53 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG B 53 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 TYR B 54 CB - CG - CD2 ANGL. DEV. = -5.2 DEGREES REMARK 500 TYR C 54 CB - CG - CD2 ANGL. DEV. = -3.7 DEGREES REMARK 500 TYR C 54 CB - CG - CD1 ANGL. DEV. = 4.1 DEGREES REMARK 500 VAL D 31 CB - CA - C ANGL. DEV. = -12.8 DEGREES REMARK 500 ASP D 36 C - N - CA ANGL. DEV. = 28.1 DEGREES REMARK 500 ALA D 46 C - N - CA ANGL. DEV. = 19.0 DEGREES REMARK 500 ARG D 84 CD - NE - CZ ANGL. DEV. = 18.1 DEGREES REMARK 500 ARG D 84 NE - CZ - NH1 ANGL. DEV. = 5.0 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 A 52 -158.33 76.01 REMARK 500 ALA A 63 68.91 -153.03 REMARK 500 SER B 52 -154.49 65.06 REMARK 500 ASP C 36 2.83 -66.24 REMARK 500 SER C 52 -158.05 61.55 REMARK 500 ALA C 63 63.34 -159.46 REMARK 500 ASP C 67 0.63 -66.82 REMARK 500 SER D 52 -166.53 69.07 REMARK 500 ALA D 63 59.28 -144.61 REMARK 500 ASP D 67 9.37 -66.82 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 300 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BTN B 400 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BTN C 500 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BTN D 600
DBREF 1SWR A 13 139 UNP P22629 SAV_STRAV 37 163 DBREF 1SWR B 13 139 UNP P22629 SAV_STRAV 37 163 DBREF 1SWR C 13 139 UNP P22629 SAV_STRAV 37 163 DBREF 1SWR D 13 139 UNP P22629 SAV_STRAV 37 163
SEQADV 1SWR ALA A 120 UNP P22629 TRP 144 SUBSTITUTION SEQADV 1SWR ALA B 120 UNP P22629 TRP 144 SUBSTITUTION SEQADV 1SWR ALA C 120 UNP P22629 TRP 144 SUBSTITUTION SEQADV 1SWR ALA D 120 UNP P22629 TRP 144 SUBSTITUTION
SEQRES 1 A 127 ALA GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU SEQRES 2 A 127 GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA SEQRES 3 A 127 LEU THR GLY THR TYR GLU SER ALA VAL GLY ASN ALA GLU SEQRES 4 A 127 SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO SEQRES 5 A 127 ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL SEQRES 6 A 127 ALA TRP LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR SEQRES 7 A 127 THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG SEQRES 8 A 127 ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU SEQRES 9 A 127 ALA ASN ALA ALA LYS SER THR LEU VAL GLY HIS ASP THR SEQRES 10 A 127 PHE THR LYS VAL LYS PRO SER ALA ALA SER SEQRES 1 B 127 ALA GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU SEQRES 2 B 127 GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA SEQRES 3 B 127 LEU THR GLY THR TYR GLU SER ALA VAL GLY ASN ALA GLU SEQRES 4 B 127 SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO SEQRES 5 B 127 ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL SEQRES 6 B 127 ALA TRP LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR SEQRES 7 B 127 THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG SEQRES 8 B 127 ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU SEQRES 9 B 127 ALA ASN ALA ALA LYS SER THR LEU VAL GLY HIS ASP THR SEQRES 10 B 127 PHE THR LYS VAL LYS PRO SER ALA ALA SER SEQRES 1 C 127 ALA GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU SEQRES 2 C 127 GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA SEQRES 3 C 127 LEU THR GLY THR TYR GLU SER ALA VAL GLY ASN ALA GLU SEQRES 4 C 127 SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO SEQRES 5 C 127 ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL SEQRES 6 C 127 ALA TRP LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR SEQRES 7 C 127 THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG SEQRES 8 C 127 ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU SEQRES 9 C 127 ALA ASN ALA ALA LYS SER THR LEU VAL GLY HIS ASP THR SEQRES 10 C 127 PHE THR LYS VAL LYS PRO SER ALA ALA SER SEQRES 1 D 127 ALA GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU SEQRES 2 D 127 GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA SEQRES 3 D 127 LEU THR GLY THR TYR GLU SER ALA VAL GLY ASN ALA GLU SEQRES 4 D 127 SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO SEQRES 5 D 127 ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL SEQRES 6 D 127 ALA TRP LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR SEQRES 7 D 127 THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG SEQRES 8 D 127 ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU SEQRES 9 D 127 ALA ASN ALA ALA LYS SER THR LEU VAL GLY HIS ASP THR SEQRES 10 D 127 PHE THR LYS VAL LYS PRO SER ALA ALA SER
HET BTN A 300 16 HET BTN B 400 16 HET BTN C 500 16 HET BTN D 600 16
HETNAM BTN BIOTIN
FORMUL 5 BTN 4(C10 H16 N2 O3 S) FORMUL 9 HOH *207(H2 O)
HELIX 1 1 GLU A 116 LYS A 121 5 6 HELIX 2 2 GLU B 116 LYS B 121 5 6 HELIX 3 3 GLU C 116 LYS C 121 5 6 HELIX 4 4 ALA D 119 LYS D 121 5 3
SHEET 1 A 8 GLY A 19 TYR A 22 0 SHEET 2 A 8 THR A 28 ALA A 33 -1 N VAL A 31 O GLY A 19 SHEET 3 A 8 ALA A 38 GLU A 44 -1 N GLU A 44 O THR A 28 SHEET 4 A 8 TYR A 54 TYR A 60 -1 N GLY A 58 O LEU A 39 SHEET 5 A 8 THR A 71 ALA A 78 -1 N THR A 76 O THR A 57 SHEET 6 A 8 SER A 88 VAL A 97 -1 N TYR A 96 O THR A 71 SHEET 7 A 8 ARG A 103 SER A 112 -1 N THR A 111 O ALA A 89 SHEET 8 A 8 THR A 123 THR A 131 -1 N PHE A 130 O ILE A 104 SHEET 1 B 8 GLY B 19 TYR B 22 0 SHEET 2 B 8 THR B 28 ALA B 33 -1 N VAL B 31 O GLY B 19 SHEET 3 B 8 ALA B 38 GLU B 44 -1 N GLU B 44 O THR B 28 SHEET 4 B 8 TYR B 54 TYR B 60 -1 N GLY B 58 O LEU B 39 SHEET 5 B 8 THR B 71 ALA B 78 -1 N THR B 76 O THR B 57 SHEET 6 B 8 SER B 88 VAL B 97 -1 N TYR B 96 O THR B 71 SHEET 7 B 8 ARG B 103 SER B 112 -1 N THR B 111 O ALA B 89 SHEET 8 B 8 THR B 123 PHE B 130 -1 N PHE B 130 O ILE B 104 SHEET 1 C 8 GLY C 19 TYR C 22 0 SHEET 2 C 8 THR C 28 ALA C 33 -1 N VAL C 31 O GLY C 19 SHEET 3 C 8 ALA C 38 GLU C 44 -1 N GLU C 44 O THR C 28 SHEET 4 C 8 ARG C 53 TYR C 60 -1 N GLY C 58 O LEU C 39 SHEET 5 C 8 THR C 71 ALA C 78 -1 N THR C 76 O THR C 57 SHEET 6 C 8 SER C 88 VAL C 97 -1 N TYR C 96 O THR C 71 SHEET 7 C 8 ARG C 103 SER C 112 -1 N THR C 111 O ALA C 89 SHEET 8 C 8 THR C 123 PHE C 130 -1 N PHE C 130 O ILE C 104 SHEET 1 D 8 GLY D 19 TYR D 22 0 SHEET 2 D 8 THR D 28 ALA D 33 -1 N VAL D 31 O GLY D 19 SHEET 3 D 8 ALA D 38 GLU D 44 -1 N GLU D 44 O THR D 28 SHEET 4 D 8 ARG D 53 TYR D 60 -1 N GLY D 58 O LEU D 39 SHEET 5 D 8 THR D 71 ALA D 78 -1 N THR D 76 O THR D 57 SHEET 6 D 8 SER D 88 VAL D 97 -1 N TYR D 96 O THR D 71 SHEET 7 D 8 ARG D 103 SER D 112 -1 N THR D 111 O ALA D 89 SHEET 8 D 8 THR D 123 THR D 131 -1 N PHE D 130 O ILE D 104
SITE 1 AC1 15 ASN A 23 LEU A 25 SER A 27 TYR A 43 SITE 2 AC1 15 SER A 45 VAL A 47 ASN A 49 TRP A 79 SITE 3 AC1 15 SER A 88 THR A 90 TRP A 108 LEU A 110 SITE 4 AC1 15 ASP A 128 HOH A 332 LYS D 121 SITE 1 AC2 13 ASN B 23 SER B 27 TYR B 43 SER B 45 SITE 2 AC2 13 VAL B 47 GLY B 48 ASN B 49 TRP B 79 SITE 3 AC2 13 SER B 88 THR B 90 TRP B 108 ASP B 128 SITE 4 AC2 13 LYS C 121 SITE 1 AC3 14 LYS B 121 ASN C 23 LEU C 25 SER C 27 SITE 2 AC3 14 TYR C 43 SER C 45 VAL C 47 ASN C 49 SITE 3 AC3 14 TRP C 79 SER C 88 THR C 90 TRP C 108 SITE 4 AC3 14 ASP C 128 HOH C 287 SITE 1 AC4 14 LYS A 121 ASN D 23 LEU D 25 SER D 27 SITE 2 AC4 14 TYR D 43 SER D 45 VAL D 47 GLY D 48 SITE 3 AC4 14 ASN D 49 TRP D 79 SER D 88 THR D 90 SITE 4 AC4 14 TRP D 108 ASP D 128
CRYST1 52.800 99.900 50.900 90.00 112.70 90.00 P 1 21 1 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 0.018939 0.000000 0.007923 0.00000
SCALE2 0.000000 0.010010 0.000000 0.00000
SCALE3 0.000000 0.000000 0.021296 0.00000
MTRIX1 1 -0.690243 -0.568264 0.447930 12.71590 1
MTRIX2 1 -0.562579 0.032156 -0.826118 3.14670 1
MTRIX3 1 0.455049 -0.822218 -0.341888 -4.72330 1
MTRIX1 2 -0.642110 0.588439 0.491359 25.52570 1
MTRIX2 2 0.580520 -0.045388 0.812980 -27.56820 1
MTRIX3 2 0.500691 0.807267 -0.312457 14.09200 1
MTRIX1 3 0.330626 -0.005136 -0.943748 17.32220 1
MTRIX2 3 -0.018545 -0.999827 -0.001056 -23.76410 1
MTRIX3 3 -0.943580 0.017851 -0.330664 24.59270 1
MTRIX1 4 0.335748 -0.020219 -0.941735 16.89110 1
MTRIX2 4 -0.005227 -0.999794 0.019602 -24.16930 1
MTRIX3 4 -0.941937 -0.001659 -0.335785 24.47470 1
MTRIX1 5 -0.647151 0.587368 0.485999 25.64060 1
MTRIX2 5 0.574145 -0.043894 0.817576 -27.40540 1
MTRIX3 5 0.501550 0.808129 -0.308829 14.01230 1
MTRIX1 6 -0.686845 -0.576277 0.442887 12.50300 1
MTRIX2 6 -0.574336 0.056920 -0.816638 3.55980 1
MTRIX3 6 0.445401 -0.815270 -0.370072 -4.10300 1