HEADER UNKNOWN FUNCTION 18-DEC-03 1RXJ TITLE CRYSTAL STRUCTURE OF STREPTAVIDIN MUTANT (M2) WHERE THE L3,4 LOOP WAS TITLE 2 REPLACE BY THAT OF AVIDIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: STREPTAVIDIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: STREPTAVIDIN MUTANT (M2) WHERE THE L3,4 LOOP SEQ COMPND 6 (GNAES) WAS SUBSTITUTED FOR THE LOOP FROM AVIDIN (TATSNEIK) SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES AVIDINII; SOURCE 3 ORGANISM_TAXID: 1895; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-21A KEYWDS AVIDIN, STREPTAVIDIN, PSEUDO ENZYMATIC ACTIVITY, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR Y.EISENBERG-DOMOVICH,Y.PAZY,O.NIR,B.RABOY,E.A.BAYER,M.WILCHEK, AUTHOR 2 O.LIVNAH REVDAT 4 14-FEB-24 1RXJ 1 REMARK REVDAT 3 24-FEB-09 1RXJ 1 VERSN REVDAT 2 08-JUN-04 1RXJ 1 REMARK REVDAT 1 11-MAY-04 1RXJ 0 JRNL AUTH Y.EISENBERG-DOMOVICH,Y.PAZY,O.NIR,B.RABOY,E.A.BAYER, JRNL AUTH 2 M.WILCHEK,O.LIVNAH JRNL TITL STRUCTURAL ELEMENTS RESPONSIBLE FOR CONVERSION OF JRNL TITL 2 STREPTAVIDIN TO A PSEUDOENZYME JRNL REF PROC.NATL.ACAD.SCI.USA V. 101 5916 2004 JRNL REFN ISSN 0027-8424 JRNL PMID 15079055 JRNL DOI 10.1073/PNAS.0308541101 REMARK 2 REMARK 2 RESOLUTION. 1.14 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 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) : 1.14 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 56.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 148143 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) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 7818 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) : 1.14 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.17 REMARK 3 REFLECTION IN BIN (WORKING SET) : 10640 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2110 REMARK 3 BIN FREE R VALUE SET COUNT : 536 REMARK 3 BIN FREE R VALUE : 0.2260 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3447 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 100 REMARK 3 SOLVENT ATOMS : 598 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.74 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.08000 REMARK 3 B22 (A**2) : 0.39000 REMARK 3 B33 (A**2) : -0.37000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.23000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.041 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.040 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.025 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.508 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.954 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3757 ; 0.007 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 3153 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5162 ; 1.247 ; 1.922 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7304 ; 0.763 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 477 ; 6.985 ; 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): 577 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4289 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 807 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 655 ; 0.188 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3822 ; 0.259 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 2181 ; 0.083 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 374 ; 0.135 ; 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): 11 ; 0.115 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 46 ; 0.174 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 35 ; 0.079 ; 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): 2312 ; 0.841 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3698 ; 1.418 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1445 ; 1.593 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1464 ; 2.470 ; 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): 3757 ; 0.874 ; 2.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 598 ; 2.092 ; 2.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 3649 ; 2.121 ; 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 1RXJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-APR-04. REMARK 100 THE DEPOSITION ID IS D_1000021119. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-02 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.5 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) : 1.003 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 : 148143 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.140 REMARK 200 RESOLUTION RANGE LOW (A) : 56.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.03700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 <I/SIGMA(I)> 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 (%): 43.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, 0.1M NAAC, 0.1M NACAC, PH REMARK 280 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 42.54000 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: 8600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 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 15 REMARK 465 THR A 47 REMARK 465 SER A 48 REMARK 465 ASN A 49 REMARK 465 GLU A 50 REMARK 465 ILE A 51 REMARK 465 ALA B 15 REMARK 465 THR B 47 REMARK 465 SER B 48 REMARK 465 ASN B 49 REMARK 465 GLU B 50 REMARK 465 PRO B 135 REMARK 465 ALA C 15 REMARK 465 ALA C 46 REMARK 465 THR C 47 REMARK 465 SER C 48 REMARK 465 ASN C 49 REMARK 465 GLU C 50 REMARK 465 ILE C 51 REMARK 465 LYS C 134 REMARK 465 PRO C 135 REMARK 465 ALA D 15 REMARK 465 ALA D 46 REMARK 465 THR D 47 REMARK 465 SER D 48 REMARK 465 ASN D 49 REMARK 465 GLU D 50 REMARK 465 ILE D 51 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 52 CD CE NZ REMARK 480 LYS B 52 CG CD CE NZ REMARK 480 LYS C 52 CD CE NZ REMARK 480 LYS D 52 CG CD CE NZ 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 ND2 ASN D 105 O HOH D 828 1.10 REMARK 500 CG ASN D 105 O HOH D 828 1.95 REMARK 500 NZ LYS C 80 OD1 ASP D 61 1.97 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 LYS A 52 CG LYS A 52 CD 0.499 REMARK 500 LYS A 52 CE LYS A 52 NZ 0.178 REMARK 500 LYS C 52 CG LYS C 52 CD -0.250 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 A 36 CB - CG - OD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 LYS A 52 CB - CG - CD ANGL. DEV. = -17.4 DEGREES REMARK 500 LYS C 52 CB - CG - CD ANGL. DEV. = 27.5 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 TRP A 79 49.17 -83.34 REMARK 500 TRP A 79 49.46 -83.34 REMARK 500 TRP B 79 49.58 -84.62 REMARK 500 TRP B 79 49.49 -84.62 REMARK 500 GLU B 101 59.67 -114.74 REMARK 500 THR C 66 50.12 -116.83 REMARK 500 TRP C 79 48.85 -81.66 REMARK 500 ASN C 81 -162.93 -129.53 REMARK 500 GLU C 101 70.56 -117.49 REMARK 500 GLU D 101 69.06 -118.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 VAL B 133 -13.63 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 BNI A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BNI B 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BNI C 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BNI D 804 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1IJ8 RELATED DB: PDB REMARK 900 RELATED ID: 1I9H RELATED DB: PDB REMARK 900 RELATED ID: 1RXH RELATED DB: PDB REMARK 900 RELATED ID: 1RXK RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 IN THIS STREPTAVIDIN MUTANT (M2) THE L3,4 LOOP REMARK 999 (SEQUENCE: GNAES) WAS SUBSTITUTED WITH THE LOOP REMARK 999 FROM AVIDIN (SEQUENCE: TATSNEIK) DBREF 1RXJ A 15 135 UNP P22629 SAV_STRAV 39 159 DBREF 1RXJ B 15 135 UNP P22629 SAV_STRAV 39 159 DBREF 1RXJ C 15 135 UNP P22629 SAV_STRAV 39 159 DBREF 1RXJ D 15 135 UNP P22629 SAV_STRAV 39 159 SEQADV 1RXJ SER A 48 UNP P22629 72 SEE REMARK 999 SEQADV 1RXJ ALA A 46 UNP P22629 73 SEE REMARK 999 SEQADV 1RXJ THR A 47 UNP P22629 74 SEE REMARK 999 SEQADV 1RXJ SER A 48 UNP P22629 GLY 75 SEE REMARK 999 SEQADV 1RXJ ASN A 49 UNP P22629 ASN 76 SEE REMARK 999 SEQADV 1RXJ GLU A 50 UNP P22629 ALA 77 SEE REMARK 999 SEQADV 1RXJ ILE A 51 UNP P22629 GLU 78 SEE REMARK 999 SEQADV 1RXJ LYS A 52 UNP P22629 SER 79 SEE REMARK 999 SEQADV 1RXJ SER B 48 UNP P22629 72 SEE REMARK 999 SEQADV 1RXJ ALA B 46 UNP P22629 73 SEE REMARK 999 SEQADV 1RXJ THR B 47 UNP P22629 74 SEE REMARK 999 SEQADV 1RXJ SER B 48 UNP P22629 GLY 75 SEE REMARK 999 SEQADV 1RXJ ASN B 49 UNP P22629 ASN 76 SEE REMARK 999 SEQADV 1RXJ GLU B 50 UNP P22629 ALA 77 SEE REMARK 999 SEQADV 1RXJ ILE B 51 UNP P22629 GLU 78 SEE REMARK 999 SEQADV 1RXJ LYS B 52 UNP P22629 SER 79 SEE REMARK 999 SEQADV 1RXJ SER C 48 UNP P22629 72 SEE REMARK 999 SEQADV 1RXJ ALA C 46 UNP P22629 73 SEE REMARK 999 SEQADV 1RXJ THR C 47 UNP P22629 74 SEE REMARK 999 SEQADV 1RXJ SER C 48 UNP P22629 GLY 75 SEE REMARK 999 SEQADV 1RXJ ASN C 49 UNP P22629 ASN 76 SEE REMARK 999 SEQADV 1RXJ GLU C 50 UNP P22629 ALA 77 SEE REMARK 999 SEQADV 1RXJ ILE C 51 UNP P22629 GLU 78 SEE REMARK 999 SEQADV 1RXJ LYS C 52 UNP P22629 SER 79 SEE REMARK 999 SEQADV 1RXJ SER D 48 UNP P22629 72 SEE REMARK 999 SEQADV 1RXJ ALA D 46 UNP P22629 73 SEE REMARK 999 SEQADV 1RXJ THR D 47 UNP P22629 74 SEE REMARK 999 SEQADV 1RXJ SER D 48 UNP P22629 GLY 75 SEE REMARK 999 SEQADV 1RXJ ASN D 49 UNP P22629 ASN 76 SEE REMARK 999 SEQADV 1RXJ GLU D 50 UNP P22629 ALA 77 SEE REMARK 999 SEQADV 1RXJ ILE D 51 UNP P22629 GLU 78 SEE REMARK 999 SEQADV 1RXJ LYS D 52 UNP P22629 SER 79 SEE REMARK 999 SEQRES 1 A 121 ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU GLY SER SEQRES 2 A 121 THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA LEU THR SEQRES 3 A 121 GLY THR TYR GLU SER ALA THR SER ASN GLU ILE LYS ARG SEQRES 4 A 121 TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO ALA THR SEQRES 5 A 121 ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL ALA TRP SEQRES 6 A 121 LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR THR TRP SEQRES 7 A 121 SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG ILE ASN SEQRES 8 A 121 THR GLN TRP LEU LEU THR SER GLY THR THR GLU ALA ASN SEQRES 9 A 121 ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR PHE THR SEQRES 10 A 121 LYS VAL LYS PRO SEQRES 1 B 121 ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU GLY SER SEQRES 2 B 121 THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA LEU THR SEQRES 3 B 121 GLY THR TYR GLU SER ALA THR SER ASN GLU ILE LYS ARG SEQRES 4 B 121 TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO ALA THR SEQRES 5 B 121 ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL ALA TRP SEQRES 6 B 121 LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR THR TRP SEQRES 7 B 121 SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG ILE ASN SEQRES 8 B 121 THR GLN TRP LEU LEU THR SER GLY THR THR GLU ALA ASN SEQRES 9 B 121 ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR PHE THR SEQRES 10 B 121 LYS VAL LYS PRO SEQRES 1 C 121 ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU GLY SER SEQRES 2 C 121 THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA LEU THR SEQRES 3 C 121 GLY THR TYR GLU SER ALA THR SER ASN GLU ILE LYS ARG SEQRES 4 C 121 TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO ALA THR SEQRES 5 C 121 ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL ALA TRP SEQRES 6 C 121 LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR THR TRP SEQRES 7 C 121 SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG ILE ASN SEQRES 8 C 121 THR GLN TRP LEU LEU THR SER GLY THR THR GLU ALA ASN SEQRES 9 C 121 ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR PHE THR SEQRES 10 C 121 LYS VAL LYS PRO SEQRES 1 D 121 ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU GLY SER SEQRES 2 D 121 THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA LEU THR SEQRES 3 D 121 GLY THR TYR GLU SER ALA THR SER ASN GLU ILE LYS ARG SEQRES 4 D 121 TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO ALA THR SEQRES 5 D 121 ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL ALA TRP SEQRES 6 D 121 LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR THR TRP SEQRES 7 D 121 SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG ILE ASN SEQRES 8 D 121 THR GLN TRP LEU LEU THR SER GLY THR THR GLU ALA ASN SEQRES 9 D 121 ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR PHE THR SEQRES 10 D 121 LYS VAL LYS PRO HET BNI A 801 25 HET BNI B 802 25 HET BNI C 803 25 HET BNI D 804 25 HETNAM BNI 5-(2-OXO-HEXAHYDRO-THIENO[3,4-D]IMIDAZOL-6-YL)- HETNAM 2 BNI PENTANOIC ACID (4-NITRO-PHENYL)-AMIDE HETSYN BNI BIOTINYL P-NITROANILINE FORMUL 5 BNI 4(C16 H20 N4 O4 S) FORMUL 9 HOH *598(H2 O) HELIX 1 1 THR A 115 LYS A 121 5 7 HELIX 2 2 THR B 115 LYS B 121 5 7 HELIX 3 3 THR C 115 LYS C 121 5 7 HELIX 4 4 THR D 115 LYS D 121 5 7 SHEET 1 A 9 GLY A 19 ASN A 23 0 SHEET 2 A 9 THR A 28 ALA A 33 -1 O PHE A 29 N TRP A 21 SHEET 3 A 9 ALA A 38 GLU A 44 -1 O THR A 42 N ILE A 30 SHEET 4 A 9 TYR A 54 TYR A 60 -1 O GLY A 58 N LEU A 39 SHEET 5 A 9 THR A 71 LYS A 80 -1 O THR A 76 N THR A 57 SHEET 6 A 9 ASN A 85 VAL A 97 -1 O GLY A 94 N LEU A 73 SHEET 7 A 9 ARG A 103 SER A 112 -1 O ARG A 103 N VAL A 97 SHEET 8 A 9 THR A 123 THR A 131 -1 O PHE A 130 N ILE A 104 SHEET 9 A 9 GLY A 19 ASN A 23 -1 N TYR A 22 O THR A 131 SHEET 1 B 9 GLY B 19 ASN B 23 0 SHEET 2 B 9 THR B 28 ALA B 33 -1 O PHE B 29 N TRP B 21 SHEET 3 B 9 ALA B 38 GLU B 44 -1 O THR B 42 N ILE B 30 SHEET 4 B 9 ARG B 53 TYR B 60 -1 O TYR B 54 N TYR B 43 SHEET 5 B 9 THR B 71 LYS B 80 -1 O THR B 76 N THR B 57 SHEET 6 B 9 ASN B 85 VAL B 97 -1 O SER B 88 N TRP B 79 SHEET 7 B 9 ARG B 103 SER B 112 -1 O ARG B 103 N VAL B 97 SHEET 8 B 9 THR B 123 THR B 131 -1 O PHE B 130 N ILE B 104 SHEET 9 B 9 GLY B 19 ASN B 23 -1 N TYR B 22 O THR B 131 SHEET 1 C 9 GLY C 19 ASN C 23 0 SHEET 2 C 9 THR C 28 ALA C 33 -1 O PHE C 29 N TRP C 21 SHEET 3 C 9 ALA C 38 GLU C 44 -1 O THR C 42 N ILE C 30 SHEET 4 C 9 TYR C 54 TYR C 60 -1 O TYR C 54 N TYR C 43 SHEET 5 C 9 THR C 71 LYS C 80 -1 O THR C 76 N THR C 57 SHEET 6 C 9 ASN C 85 VAL C 97 -1 O GLY C 94 N LEU C 73 SHEET 7 C 9 ARG C 103 SER C 112 -1 O ARG C 103 N VAL C 97 SHEET 8 C 9 THR C 123 THR C 131 -1 O PHE C 130 N ILE C 104 SHEET 9 C 9 GLY C 19 ASN C 23 -1 N TYR C 22 O THR C 131 SHEET 1 D 8 GLY D 19 TYR D 22 0 SHEET 2 D 8 THR D 28 ALA D 33 -1 O PHE D 29 N TRP D 21 SHEET 3 D 8 ALA D 38 GLU D 44 -1 O THR D 42 N ILE D 30 SHEET 4 D 8 TYR D 54 TYR D 60 -1 O GLY D 58 N LEU D 39 SHEET 5 D 8 THR D 71 LYS D 80 -1 O THR D 76 N THR D 57 SHEET 6 D 8 ASN D 85 VAL D 97 -1 O GLY D 94 N LEU D 73 SHEET 7 D 8 ARG D 103 SER D 112 -1 O ARG D 103 N VAL D 97 SHEET 8 D 8 THR D 123 PHE D 130 -1 O LEU D 124 N LEU D 110 SITE 1 AC1 15 ASN A 23 LEU A 25 SER A 27 TYR A 43 SITE 2 AC1 15 SER A 45 TRP A 79 SER A 88 THR A 90 SITE 3 AC1 15 TRP A 108 LEU A 124 ASP A 128 HOH A 869 SITE 4 AC1 15 HOH A 885 HOH A 925 TRP D 120 SITE 1 AC2 13 ASN B 23 LEU B 25 SER B 27 TYR B 43 SITE 2 AC2 13 SER B 45 TRP B 79 SER B 88 THR B 90 SITE 3 AC2 13 TRP B 108 ASP B 128 HOH B 909 TRP C 120 SITE 4 AC2 13 LYS C 121 SITE 1 AC3 15 TRP B 120 LYS B 121 HOH B 925 ASN C 23 SITE 2 AC3 15 LEU C 25 SER C 27 TYR C 43 TRP C 79 SITE 3 AC3 15 SER C 88 THR C 90 TRP C 108 ASP C 128 SITE 4 AC3 15 HOH C 915 HOH C 932 HOH C 936 SITE 1 AC4 13 TRP A 120 LYS A 121 ASN D 23 LEU D 25 SITE 2 AC4 13 SER D 27 TYR D 43 SER D 45 TRP D 79 SITE 3 AC4 13 SER D 88 THR D 90 TRP D 108 LEU D 124 SITE 4 AC4 13 ASP D 128 CRYST1 46.355 85.080 57.694 90.00 98.17 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 0.021573 0.000000 0.003098 0.00000 SCALE2 0.000000 0.011754 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017511 0.00000