HEADER SUGAR BINDING PROTEIN 02-DEC-04 1Y53 TITLE CRYSTAL STRUCTURE OF BACTERIAL EXPRESSED AVIDIN RELATED PROTEIN 4 TITLE 2 (AVR4) C122S CAVEAT 1Y53 CHIRALITY ERROR AT CB CENTER OF THR X 61, Y 261, Y 278 COMPND MOL_ID: 1; COMPND 2 MOLECULE: AVIDIN-RELATED PROTEIN 4/5; COMPND 3 CHAIN: X, Y; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: AVR4; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS AVIDIN, STREPTAVIDIN, AVIDIN RELATED PROTEIN, HIGH AFFINITY, THERMAL KEYWDS 2 STABILITY, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.EISENBERG-DOMOVICH,V.P.HYTONEN,M.WILCHEK,E.A.BAYER,M.S.KULOMAA, AUTHOR 2 O.LIVNAH REVDAT 3 13-JUL-11 1Y53 1 VERSN REVDAT 2 24-FEB-09 1Y53 1 VERSN REVDAT 1 24-MAY-05 1Y53 0 JRNL AUTH Y.EISENBERG-DOMOVICH,V.P.HYTONEN,M.WILCHEK,E.A.BAYER, JRNL AUTH 2 M.S.KULOMAA,O.LIVNAH JRNL TITL HIGH-RESOLUTION CRYSTAL STRUCTURE OF AN AVIDIN-RELATED JRNL TITL 2 PROTEIN: INSIGHT INTO HIGH-AFFINITY BIOTIN BINDING AND JRNL TITL 3 PROTEIN STABILITY. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 61 528 2005 JRNL REFN ISSN 0907-4449 JRNL PMID 15858262 JRNL DOI 10.1107/S0907444905003914 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.22 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 101696 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) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.185 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5341 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) : 1.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.23 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7374 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1940 REMARK 3 BIN FREE R VALUE SET COUNT : 397 REMARK 3 BIN FREE R VALUE : 0.2020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1896 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 171 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.07 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) : 0.01000 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): 0.034 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.032 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.018 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.391 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.965 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.962 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1956 ; 0.011 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1721 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2647 ; 1.427 ; 1.916 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3989 ; 0.828 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 239 ; 6.793 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 297 ; 0.441 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2152 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 430 ; 0.007 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 314 ; 0.217 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2049 ; 0.261 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1217 ; 0.086 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 103 ; 0.208 ; 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): 7 ; 0.130 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 46 ; 0.264 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 10 ; 0.080 ; 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): 1198 ; 0.959 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1922 ; 1.606 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 758 ; 1.899 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 724 ; 2.791 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 1956 ; 1.098 ; 2.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 171 ; 2.912 ; 2.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 1915 ; 2.110 ; 2.000 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 REMARK 4 REMARK 4 1Y53 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-DEC-04. REMARK 100 THE RCSB ID CODE IS RCSB031126. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9393 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 107239 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.200 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06500 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.22 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2M SODIUM FORMATE, 0.1M SODIUM REMARK 280 ACETATE, PH 4.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 55.48950 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 39.02000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 39.02000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 27.74475 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 39.02000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 39.02000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 83.23425 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 39.02000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 39.02000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 27.74475 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 39.02000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 39.02000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 83.23425 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 55.48950 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 300 REMARK: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED BY REMARK 300 -Y+1, -X+1, -Z+1/2 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 12090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -77.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: X, Y 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 0.000000 -1.000000 0.000000 78.04000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 78.04000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 55.48950 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 X 1 REMARK 465 ARG X 2 REMARK 465 THR X 123 REMARK 465 VAL X 124 REMARK 465 GLU X 125 REMARK 465 GLU X 126 REMARK 465 ALA Y 201 REMARK 465 ARG Y 202 REMARK 465 THR Y 323 REMARK 465 VAL Y 324 REMARK 465 GLU Y 325 REMARK 465 GLU Y 326 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 O1 FMT Y 406 O HOH Y 122 0.91 REMARK 500 C FMT Y 406 O HOH Y 122 1.71 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 ASP X 84 CB - CG - OD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 MET Y 294 CG - SD - CE ANGL. DEV. = -16.5 DEGREES REMARK 500 ASP Y 303 CB - CG - OD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 THR X 61 -25.7 R S CBETA WRONG HAND REMARK 500 THR Y 261 -24.0 R S CBETA WRONG HAND REMARK 500 THR Y 278 -23.6 R S CBETA WRONG HAND 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 FMT X 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT X 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT Y 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT Y 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT X 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT Y 406 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Y52 RELATED DB: PDB REMARK 900 RELATED ID: 1Y55 RELATED DB: PDB REMARK 900 C122S MUTANT OF E. COLI EXPRESSED AVIDIN RELATED PROTEIN 4 REMARK 900 (AVR4)-BIOTIN COMPLEX DBREF 1Y53 X 1 126 UNP P56734 AVR4_CHICK 25 150 DBREF 1Y53 Y 201 326 UNP P56734 AVR4_CHICK 25 150 SEQADV 1Y53 SER X 122 UNP P56734 CYS 146 ENGINEERED SEQADV 1Y53 SER Y 322 UNP P56734 CYS 146 ENGINEERED SEQRES 1 X 126 ALA ARG LYS CYS SER LEU THR GLY LYS TRP THR ASN ASN SEQRES 2 X 126 LEU GLY SER ILE MET THR ILE ARG ALA VAL ASN SER ARG SEQRES 3 X 126 GLY GLU PHE THR GLY THR TYR LEU THR ALA VAL ALA ASP SEQRES 4 X 126 ASN PRO GLY ASN ILE THR LEU SER PRO LEU LEU GLY ILE SEQRES 5 X 126 GLN HIS LYS ARG ALA SER GLN PRO THR PHE GLY PHE THR SEQRES 6 X 126 VAL HIS TRP ASN PHE SER GLU SER THR THR VAL PHE THR SEQRES 7 X 126 GLY GLN CYS PHE ILE ASP ARG ASN GLY LYS GLU VAL LEU SEQRES 8 X 126 LYS THR MET TRP LEU LEU ARG SER SER VAL ASN ASP ILE SEQRES 9 X 126 SER TYR ASP TRP LYS ALA THR ARG VAL GLY TYR ASN ASN SEQRES 10 X 126 PHE THR ARG LEU SER THR VAL GLU GLU SEQRES 1 Y 126 ALA ARG LYS CYS SER LEU THR GLY LYS TRP THR ASN ASN SEQRES 2 Y 126 LEU GLY SER ILE MET THR ILE ARG ALA VAL ASN SER ARG SEQRES 3 Y 126 GLY GLU PHE THR GLY THR TYR LEU THR ALA VAL ALA ASP SEQRES 4 Y 126 ASN PRO GLY ASN ILE THR LEU SER PRO LEU LEU GLY ILE SEQRES 5 Y 126 GLN HIS LYS ARG ALA SER GLN PRO THR PHE GLY PHE THR SEQRES 6 Y 126 VAL HIS TRP ASN PHE SER GLU SER THR THR VAL PHE THR SEQRES 7 Y 126 GLY GLN CYS PHE ILE ASP ARG ASN GLY LYS GLU VAL LEU SEQRES 8 Y 126 LYS THR MET TRP LEU LEU ARG SER SER VAL ASN ASP ILE SEQRES 9 Y 126 SER TYR ASP TRP LYS ALA THR ARG VAL GLY TYR ASN ASN SEQRES 10 Y 126 PHE THR ARG LEU SER THR VAL GLU GLU HET FMT X 401 3 HET FMT X 402 3 HET FMT Y 403 3 HET FMT Y 404 3 HET FMT X 405 3 HET FMT Y 406 3 HETNAM FMT FORMIC ACID FORMUL 3 FMT 6(C H2 O2) FORMUL 9 HOH *171(H2 O) HELIX 1 1 ASN X 40 ILE X 44 5 5 HELIX 2 2 ASP X 103 LYS X 109 5 7 HELIX 3 3 ASN Y 240 ILE Y 244 5 5 HELIX 4 4 ASP Y 303 LYS Y 309 5 7 SHEET 1 A 9 GLY X 8 ASN X 12 0 SHEET 2 A 9 ILE X 17 ILE X 20 -1 O ILE X 20 N GLY X 8 SHEET 3 A 9 GLU X 28 LEU X 34 -1 O LEU X 34 N ILE X 17 SHEET 4 A 9 SER X 47 GLN X 53 -1 O GLY X 51 N PHE X 29 SHEET 5 A 9 THR X 61 HIS X 67 -1 O THR X 65 N LEU X 50 SHEET 6 A 9 THR X 74 ILE X 83 -1 O THR X 75 N VAL X 66 SHEET 7 A 9 GLU X 89 ARG X 98 -1 O ARG X 98 N THR X 74 SHEET 8 A 9 THR X 111 ARG X 120 -1 O ARG X 112 N LEU X 97 SHEET 9 A 9 GLY X 8 ASN X 12 -1 N THR X 11 O THR X 119 SHEET 1 B 9 GLY Y 208 ASN Y 212 0 SHEET 2 B 9 ILE Y 217 ILE Y 220 -1 O MET Y 218 N TRP Y 210 SHEET 3 B 9 GLU Y 228 LEU Y 234 -1 O LEU Y 234 N ILE Y 217 SHEET 4 B 9 SER Y 247 GLN Y 253 -1 O SER Y 247 N TYR Y 233 SHEET 5 B 9 THR Y 261 HIS Y 267 -1 O THR Y 265 N LEU Y 250 SHEET 6 B 9 THR Y 274 ILE Y 283 -1 O THR Y 275 N VAL Y 266 SHEET 7 B 9 GLU Y 289 ARG Y 298 -1 O ARG Y 298 N THR Y 274 SHEET 8 B 9 THR Y 311 ARG Y 320 -1 O ARG Y 312 N LEU Y 297 SHEET 9 B 9 GLY Y 208 ASN Y 212 -1 N THR Y 211 O THR Y 319 SSBOND 1 CYS X 4 CYS X 81 1555 1555 2.02 SSBOND 2 CYS Y 204 CYS Y 281 1555 1555 1.98 SITE 1 AC1 4 TRP X 68 THR X 75 TRP X 95 HOH X 430 SITE 1 AC2 5 ASP X 39 SER X 71 HOH X 430 HOH X 442 SITE 2 AC2 5 HOH X 447 SITE 1 AC3 3 HOH Y 129 TRP Y 268 THR Y 275 SITE 1 AC4 3 HOH Y 129 HOH Y 136 SER Y 271 SITE 1 AC5 7 HIS X 54 LYS X 55 ARG X 56 HOH X 477 SITE 2 AC5 7 HOH Y 23 HOH Y 27 HIS Y 267 SITE 1 AC6 4 HOH Y 122 HOH Y 144 ASN Y 302 TYR Y 306 CRYST1 78.040 78.040 110.979 90.00 90.00 90.00 P 41 21 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 0.012814 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012814 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009011 0.00000 MASTER 356 0 6 4 18 0 8 6 0 0 0 20 END