HEADER BIOTIN BINDING PROTEIN 19-SEP-05 2C1S TITLE X-RAY STRUCTURE OF BIOTIN BINDING PROTEIN FROM CHICKEN COMPND MOL_ID: 1; COMPND 2 MOLECULE: BIOTIN BINDING PROTEIN A; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BIOTIN BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR V.P.HYTONEN,E.A.NISKANEN,J.A.E.MAATTA,J.HUUSKONEN,K.J.HELTTUNEN, AUTHOR 2 K.K.HALLING,J.P.SLOTTE,H.R.NORDLUND,K.RISSANEN,M.S.JOHNSON, AUTHOR 3 T.A.SALMINEN,M.S.KULOMAA,O.H.LAITINEN,T.T.AIRENNE REVDAT 6 13-NOV-24 2C1S 1 REMARK REVDAT 5 13-DEC-23 2C1S 1 REMARK REVDAT 4 17-JAN-18 2C1S 1 REMARK REVDAT 3 24-FEB-09 2C1S 1 VERSN REVDAT 2 20-MAR-07 2C1S 1 AUTHOR JRNL REVDAT 1 13-FEB-07 2C1S 0 JRNL AUTH V.P.HYTONEN,J.A.E.MAATTA,E.A.NISKANEN,J.HUUSKONEN, JRNL AUTH 2 K.J.HELTTUNEN,K.K.HALLING,H.R.NORDLUND,K.RISSANEN, JRNL AUTH 3 M.S.JOHNSON,T.A.SALMINEN,M.S.KULOMAA,O.H.LAITINEN, JRNL AUTH 4 T.T.AIRENNE JRNL TITL STRUCTURE AND CHARACTERIZATION OF A NOVEL CHICKEN JRNL TITL 2 BIOTIN-BINDING PROTEIN A (BBP-A). JRNL REF BMC STRUCT.BIOL. V. 7 8 2007 JRNL REFN ESSN 1472-6807 JRNL PMID 17343730 JRNL DOI 10.1186/1472-6807-7-8 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 25104 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) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1342 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) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.79 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1802 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2600 REMARK 3 BIN FREE R VALUE SET COUNT : 113 REMARK 3 BIN FREE R VALUE : 0.3120 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1928 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 212 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.10000 REMARK 3 B22 (A**2) : 1.25000 REMARK 3 B33 (A**2) : -1.35000 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): 0.127 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.123 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.087 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.731 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2043 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2773 ; 1.595 ; 1.949 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 244 ; 5.928 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 91 ;30.907 ;23.626 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 353 ;13.397 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;13.632 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 319 ; 0.113 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1515 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 909 ; 0.203 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1399 ; 0.300 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 170 ; 0.161 ; 0.200 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): 123 ; 0.210 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 40 ; 0.175 ; 0.200 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): 1259 ; 1.011 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1995 ; 1.676 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 902 ; 2.356 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 778 ; 3.559 ; 4.500 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): NULL ; NULL ; NULL 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 : MASK 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 THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 2C1S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-SEP-05. REMARK 100 THE DEPOSITION ID IS D_1290025695. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-APR-05 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.063 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26447 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.01000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : 0.05000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1WBI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+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 39.82600 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.02450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 39.82600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.02450 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PQS 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 79.65200 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2044 LIES ON A SPECIAL POSITION. REMARK 375 HOH B2047 LIES ON A SPECIAL POSITION. 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 GLY A -1 REMARK 465 THR A 1 REMARK 465 LYS A 125 REMARK 465 GLY B -1 REMARK 465 THR B 1 REMARK 465 LYS B 125 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 OE2 GLU B 102 NH1 ARG B 115 2.12 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 B2025 DISTANCE = 6.03 ANGSTROMS REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 9-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 10-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 9-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 10-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BSO A1125 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BSO B1125 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2C1Q RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF BIOTIN BINDING PROTEIN FROM CHICKEN DBREF 2C1S A -1 125 PDB 2C1S 2C1S -1 125 DBREF 2C1S B -1 125 PDB 2C1S 2C1S -1 125 SEQRES 1 A 126 GLY THR ARG LYS CYS GLU LEU GLN GLY LEU TRP ARG ASN SEQRES 2 A 126 GLU LEU GLY SER ASN MET THR ILE SER ALA LEU ASP VAL SEQRES 3 A 126 ALA GLY THR PHE SER GLY SER TYR GLN THR ALA VAL THR SEQRES 4 A 126 ALA THR ASN LYS GLN ILE LEU VAL SER PRO LEU LYS GLY SEQRES 5 A 126 ALA GLN GLN PRO PRO GLY THR LYS GLY GLN GLN PRO THR SEQRES 6 A 126 PHE GLY PHE THR VAL GLN TRP GLN PHE ALA ASP SER THR SEQRES 7 A 126 THR VAL PHE VAL GLY GLN CYS PHE VAL ASP ARG ARG GLY SEQRES 8 A 126 LYS GLU MET LEU GLU MET ALA TRP LEU LEU ARG GLU GLU SEQRES 9 A 126 VAL PRO SER ARG LYS ASP THR TRP LYS ALA THR ARG VAL SEQRES 10 A 126 GLY THR ASN VAL PHE THR ARG VAL LYS SEQRES 1 B 126 GLY THR ARG LYS CYS GLU LEU GLN GLY LEU TRP ARG ASN SEQRES 2 B 126 GLU LEU GLY SER ASN MET THR ILE SER ALA LEU ASP VAL SEQRES 3 B 126 ALA GLY THR PHE SER GLY SER TYR GLN THR ALA VAL THR SEQRES 4 B 126 ALA THR ASN LYS GLN ILE LEU VAL SER PRO LEU LYS GLY SEQRES 5 B 126 ALA GLN GLN PRO PRO GLY THR LYS GLY GLN GLN PRO THR SEQRES 6 B 126 PHE GLY PHE THR VAL GLN TRP GLN PHE ALA ASP SER THR SEQRES 7 B 126 THR VAL PHE VAL GLY GLN CYS PHE VAL ASP ARG ARG GLY SEQRES 8 B 126 LYS GLU MET LEU GLU MET ALA TRP LEU LEU ARG GLU GLU SEQRES 9 B 126 VAL PRO SER ARG LYS ASP THR TRP LYS ALA THR ARG VAL SEQRES 10 B 126 GLY THR ASN VAL PHE THR ARG VAL LYS HET BSO A1125 17 HET BSO B1125 17 HETNAM BSO BIOTIN-D-SULFOXIDE HETSYN BSO 5-[(3AR,4R,6AS)-5-OXIDO-2-OXOHEXAHYDRO-1H-THIENO[3,4- HETSYN 2 BSO D]IMIDAZOL-4-YL]PENTANOIC ACID FORMUL 3 BSO 2(C10 H16 N2 O4 S) FORMUL 5 HOH *212(H2 O) HELIX 1 1 SER A 106 LYS A 112 5 7 HELIX 2 2 SER B 106 LYS B 112 5 7 SHEET 1 AA10 GLY A 8 ASN A 12 0 SHEET 2 AA10 ASN A 17 ILE A 20 -1 O MET A 18 N TRP A 10 SHEET 3 AA10 THR A 28 GLN A 34 -1 O SER A 32 N THR A 19 SHEET 4 AA10 SER A 47 GLN A 53 -1 O SER A 47 N TYR A 33 SHEET 5 AA10 PHE A 65 GLN A 70 -1 O GLY A 66 N ALA A 52 SHEET 6 AA10 THR A 77 VAL A 86 -1 O THR A 78 N VAL A 69 SHEET 7 AA10 GLU A 92 ARG A 101 -1 O MET A 93 N PHE A 85 SHEET 8 AA10 THR A 114 ARG A 123 -1 O ARG A 115 N LEU A 100 SHEET 9 AA10 GLY A 8 ASN A 12 -1 O ARG A 11 N THR A 122 SHEET 10 AA10 GLY A 8 ASN A 12 0 SHEET 1 BA10 GLY B 8 ASN B 12 0 SHEET 2 BA10 ASN B 17 ILE B 20 -1 O MET B 18 N TRP B 10 SHEET 3 BA10 THR B 28 GLN B 34 -1 O SER B 32 N THR B 19 SHEET 4 BA10 SER B 47 GLN B 53 -1 O SER B 47 N TYR B 33 SHEET 5 BA10 THR B 64 GLN B 70 -1 O GLY B 66 N ALA B 52 SHEET 6 BA10 THR B 77 VAL B 86 -1 O THR B 78 N VAL B 69 SHEET 7 BA10 GLU B 92 ARG B 101 -1 O MET B 93 N PHE B 85 SHEET 8 BA10 THR B 114 ARG B 123 -1 O ARG B 115 N LEU B 100 SHEET 9 BA10 GLY B 8 ASN B 12 -1 O ARG B 11 N THR B 122 SHEET 10 BA10 GLY B 8 ASN B 12 0 SSBOND 1 CYS A 4 CYS A 84 1555 1555 2.07 SSBOND 2 CYS B 4 CYS B 84 1555 1555 2.07 SITE 1 AC1 16 ASN A 12 LEU A 14 SER A 16 TYR A 33 SITE 2 AC1 16 THR A 35 VAL A 37 THR A 38 ALA A 39 SITE 3 AC1 16 TRP A 71 SER A 76 THR A 78 TRP A 98 SITE 4 AC1 16 LEU A 100 ASN A 119 HOH A2114 TRP B 111 SITE 1 AC2 16 TRP A 111 ASN B 12 LEU B 14 SER B 16 SITE 2 AC2 16 TYR B 33 THR B 35 VAL B 37 THR B 38 SITE 3 AC2 16 ALA B 39 TRP B 71 SER B 76 THR B 78 SITE 4 AC2 16 TRP B 98 LEU B 100 ASN B 119 HOH B2098 CRYST1 79.652 56.049 57.126 90.00 90.00 90.00 P 21 21 2 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 0.012555 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017842 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017505 0.00000 MTRIX1 1 -0.309770 0.950810 0.001330 52.17348 1 MTRIX2 1 0.950800 0.309770 0.004660 -37.88497 1 MTRIX3 1 0.004020 0.002710 -0.999990 12.22744 1