PDB Short entry for 1MA7 HEADER HYDROLASE, LIGASE/DNA 01-AUG-02 1MA7 TITLE CRYSTAL STRUCTURE OF CRE SITE-SPECIFIC RECOMBINASE COMPLEXED WITH A TITLE 2 MUTANT DNA SUBSTRATE, LOXP-A8/T27 COMPND MOL_ID: 1; COMPND 2 MOLECULE: LOXP; COMPND 3 CHAIN: C; COMPND 4 FRAGMENT: UPPER STRAND; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: LOXP; COMPND 9 CHAIN: D; COMPND 10 FRAGMENT: LOWER STRAND; COMPND 11 ENGINEERED: YES; COMPND 12 MUTATION: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: CRE RECOMBINASE; COMPND 15 CHAIN: A, B; COMPND 16 SYNONYM: CRE SITE-SPECIFIC RECOMBINASE; COMPND 17 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES; SOURCE 5 MOL_ID: 3; SOURCE 6 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE P1; SOURCE 7 ORGANISM_TAXID: 10678; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PET28B(+) KEYWDS CRE-LOX SITE-SPECIFIC RECOMBINATION, SPECIFICITY OF PROTEIN-DNA KEYWDS 2 INTERACTIONS, PROTEIN-DNA COMPLEX, TYROSINE RECOMBINASE, HYDROLASE, KEYWDS 3 LIGASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.S.MARTIN,V.C.CHU,E.P.BALDWIN REVDAT 3 14-FEB-24 1MA7 1 SEQADV REVDAT 2 24-FEB-09 1MA7 1 VERSN REVDAT 1 08-JUL-03 1MA7 0 JRNL AUTH S.S.MARTIN,V.C.CHU,E.P.BALDWIN JRNL TITL MODULATION OF THE ACTIVE COMPLEX ASSEMBLY AND TURNOVER RATE JRNL TITL 2 BY PROTEIN-DNA INTERACTIONS IN CRE-LOXP RECOMBINATION JRNL REF BIOCHEMISTRY V. 42 6814 2003 JRNL REFN ISSN 0006-2960 JRNL PMID 12779336 JRNL DOI 10.1021/BI0272306 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.S.MARTIN,E.PULIDO,V.C.CHU,T.S.LECHNER,E.P.BALDWIN REMARK 1 TITL THE ORDER OF STRAND EXCHANGES IN CRE-LOXP RECOMBINATION AND REMARK 1 TITL 2 ITS BASIS SUGGESTED BY THE CRYSTAL STRUCTURE OF A CRE-LOXP REMARK 1 TITL 3 HOLLIDAY JUNCTION COMPLEX REMARK 1 REF J.MOL.BIOL. V. 319 107 2002 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1016/S0022-2836(02)00246-2 REMARK 1 REFERENCE 2 REMARK 1 AUTH F.GUO,D.GOPAUL,G.D.VAN DUYNE REMARK 1 TITL STRUCTURE OF CRE RECOMBINASE COMPLEXED WITH DNA IN A REMARK 1 TITL 2 SITE-SPECIFIC RECOMBINATION SYNAPSE REMARK 1 REF NATURE V. 389 40 1997 REMARK 1 REFN ISSN 0028-0836 REMARK 1 DOI 10.1038/37925 REMARK 1 REFERENCE 3 REMARK 1 AUTH G.D.VAN DUYNE REMARK 1 TITL A STRUCTURAL VIEW OF CRE-LOXP SITE-SPECIFIC RECOMBINATION REMARK 1 REF ANNU.REV.BIOPHYS.BIOMOL. V. 30 87 2001 REMARK 1 REF 2 STRUCT. REMARK 1 REFN ISSN 1056-8700 REMARK 1 DOI 10.1146/ANNUREV.BIOPHYS.30.1.87 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 51364 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.239 REMARK 3 FREE R VALUE : 0.290 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2620 REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 51364 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5069 REMARK 3 NUCLEIC ACID ATOMS : 1347 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 283 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : 47.000 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.006 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 1.174 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : ENGH & HUBER REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NO B VALUE CORRECTION IN REMARK 3 SCALING FCALC TO FOBS REMARK 3 DURING REFINEMENT. FINAL R REMARK 3 CALCULATION WITH K=1.2137 REMARK 3 B=0.44240 (TNT) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1MA7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-AUG-02. REMARK 100 THE DEPOSITION ID IS D_1000016789. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUN-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.25 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 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 : 51997 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.03400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 21.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.27500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: TNT REMARK 200 STARTING MODEL: PDB ENTRY 1KBU WITH MUTATED BASEPAIRS, SIDE CHAINS REMARK 200 ARG259, ASP262, AND ASP266 OMITTED REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2,4-METHYLPENTANEDIOL, SODIUM ACETATE, REMARK 280 CALCIUM CHLORIDE, PH 5.25, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z 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 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 90.01500 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 90.01500 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 53.77000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 61.12000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 53.77000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 61.12000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 90.01500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 53.77000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 61.12000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 90.01500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 53.77000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 61.12000 REMARK 290 SMTRY3 8 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 300 REMARK: THE SECOND HALF OF THE TETRAMERIC BIOLOGICAL ASSEMBLY IS REMARK 300 GENERATED BY THE CRYSTALLOGRAPHIC TWO-FOLD AXIS: X, -Y, -Z, REMARK 300 AND A TRANSLATION OF 0, 1, 1. 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: OCTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 122.24000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 180.03000 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 DT C 17 REMARK 465 DA C 18 REMARK 465 MET A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 HIS A 1 REMARK 465 SER A 2 REMARK 465 ASN A 3 REMARK 465 LEU A 4 REMARK 465 LEU A 5 REMARK 465 THR A 6 REMARK 465 VAL A 7 REMARK 465 HIS A 8 REMARK 465 GLN A 9 REMARK 465 ASN A 10 REMARK 465 LEU A 11 REMARK 465 PRO A 12 REMARK 465 ALA A 13 REMARK 465 LEU A 14 REMARK 465 PRO A 15 REMARK 465 VAL A 16 REMARK 465 ASP A 17 REMARK 465 ALA A 18 REMARK 465 GLY A 342 REMARK 465 ASP A 343 REMARK 465 MET B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 REMARK 465 HIS B 1 REMARK 465 SER B 2 REMARK 465 ASN B 3 REMARK 465 LEU B 4 REMARK 465 LEU B 5 REMARK 465 THR B 6 REMARK 465 VAL B 7 REMARK 465 HIS B 8 REMARK 465 GLN B 9 REMARK 465 ASN B 10 REMARK 465 LEU B 11 REMARK 465 PRO B 12 REMARK 465 ALA B 13 REMARK 465 LEU B 14 REMARK 465 PRO B 15 REMARK 465 VAL B 16 REMARK 465 ASP B 17 REMARK 465 ALA B 18 REMARK 465 THR B 19 REMARK 465 LEU B 328 REMARK 465 ASP B 329 REMARK 465 SER B 330 REMARK 465 GLU B 331 REMARK 465 THR B 332 REMARK 465 GLY B 342 REMARK 465 ASP B 343 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 THR A 188 REMARK 475 LEU A 215 REMARK 475 ASP A 278 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 GLU A 22 CG CD OE1 OE2 REMARK 480 LYS A 132 CG CD CE NZ REMARK 480 GLY A 191 N CA REMARK 480 GLU A 210 CG CD OE1 OE2 REMARK 480 ASP A 277 CG OD1 OD2 REMARK 480 TYR A 283 CA C O CB REMARK 480 LEU A 284 N REMARK 480 ASN B 60 CG OD1 ND2 REMARK 480 ASN B 317 CB CG OD1 ND2 REMARK 480 ILE B 320 CB CG1 CG2 CD1 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 DA C 4 O4' - C1' - N9 ANGL. DEV. = 5.3 DEGREES REMARK 500 DA C 8 O4' - C1' - N9 ANGL. DEV. = 2.9 DEGREES REMARK 500 DG C 20 C8 - N9 - C1' ANGL. DEV. = 7.9 DEGREES REMARK 500 DG C 20 C4 - N9 - C1' ANGL. DEV. = -8.8 DEGREES REMARK 500 DT C 22 O4' - C1' - N1 ANGL. DEV. = 2.0 DEGREES REMARK 500 DC C 26 O4' - C1' - N1 ANGL. DEV. = 4.2 DEGREES REMARK 500 DA C 28 O4' - C1' - N9 ANGL. DEV. = 3.6 DEGREES REMARK 500 DT C 34 O4' - C1' - N1 ANGL. DEV. = 4.6 DEGREES REMARK 500 DA D 1 O4' - C1' - N9 ANGL. DEV. = 1.8 DEGREES REMARK 500 DA D 4 O4' - C1' - N9 ANGL. DEV. = 3.4 DEGREES REMARK 500 DC D 5 O4' - C4' - C3' ANGL. DEV. = -2.6 DEGREES REMARK 500 DC D 5 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DT D 10 O4' - C1' - N1 ANGL. DEV. = 3.4 DEGREES REMARK 500 DT D 12 O4' - C1' - N1 ANGL. DEV. = 2.2 DEGREES REMARK 500 DG D 14 O4' - C1' - N9 ANGL. DEV. = 2.1 DEGREES REMARK 500 DC D 15 O4' - C1' - N1 ANGL. DEV. = 7.6 DEGREES REMARK 500 DT D 17 C3' - O3' - P ANGL. DEV. = 7.8 DEGREES REMARK 500 DA D 18 O4' - C1' - N9 ANGL. DEV. = -7.2 DEGREES REMARK 500 DA D 20 O4' - C1' - N9 ANGL. DEV. = 3.0 DEGREES REMARK 500 DA D 29 O4' - C1' - N9 ANGL. DEV. = 2.3 DEGREES REMARK 500 DT D 32 O4' - C1' - N1 ANGL. DEV. = 4.4 DEGREES REMARK 500 LEU A 194 CA - CB - CG ANGL. DEV. = 15.0 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 GLN A 35 5.40 -65.62 REMARK 500 GLN A 133 -96.38 -105.96 REMARK 500 ALA A 134 128.93 -173.41 REMARK 500 LEU A 135 99.78 -59.96 REMARK 500 ARG A 181 -165.05 -115.83 REMARK 500 ASP A 184 26.82 -69.98 REMARK 500 THR A 188 -51.43 -9.93 REMARK 500 ASP A 189 -39.37 -33.57 REMARK 500 ARG A 199 25.42 -145.73 REMARK 500 THR A 200 -164.10 -122.50 REMARK 500 LYS A 201 53.05 169.68 REMARK 500 THR A 202 -143.39 -132.18 REMARK 500 LEU A 203 -70.46 -125.36 REMARK 500 SER A 205 -126.33 -47.97 REMARK 500 ALA A 207 -61.41 -120.47 REMARK 500 SER A 214 -175.43 -69.96 REMARK 500 LEU A 215 43.51 -80.56 REMARK 500 VAL A 230 179.95 87.17 REMARK 500 PRO A 234 -6.40 -43.84 REMARK 500 ASN A 236 106.26 -34.59 REMARK 500 PRO A 250 129.71 -39.34 REMARK 500 ALA A 275 -1.73 55.14 REMARK 500 LYS A 276 -14.42 55.09 REMARK 500 ASP A 277 124.51 93.31 REMARK 500 SER A 279 -43.49 139.85 REMARK 500 TYR A 283 72.49 50.77 REMARK 500 ALA A 285 -154.11 -131.25 REMARK 500 ASN A 327 40.97 -90.83 REMARK 500 GLN B 35 0.64 -58.01 REMARK 500 ASP B 126 -9.46 -55.21 REMARK 500 GLU B 129 124.36 -6.04 REMARK 500 ILE B 180 137.53 -35.08 REMARK 500 SER B 186 -152.34 -115.81 REMARK 500 THR B 200 -167.28 -126.47 REMARK 500 ALA B 207 -101.96 -74.21 REMARK 500 ASP B 277 149.46 -21.65 REMARK 500 TYR B 283 29.27 80.93 REMARK 500 ILE B 306 -36.49 -38.61 REMARK 500 TRP B 315 174.32 -59.88 REMARK 500 ASN B 317 -152.17 -104.40 REMARK 500 TYR B 324 0.72 -39.48 REMARK 500 ILE B 325 -108.36 -127.40 REMARK 500 ARG B 326 176.49 58.12 REMARK 500 ARG B 337 -67.99 -10.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1KBU RELATED DB: PDB REMARK 900 CRE/LOXP HOLLIDAY JUNCTION COMPLEX REMARK 900 RELATED ID: 1CRX RELATED DB: PDB REMARK 900 CRE/LOXA COVALENT INTERMEDIATE COMPLEX REMARK 900 RELATED ID: 3CRX RELATED DB: PDB REMARK 900 CRE(R173K) COMPLEXED WITH IMMOBILIZED LOX HOLLIDAY JUNCTION REMARK 900 RELATED ID: 4CRX RELATED DB: PDB REMARK 900 CRE(R173K)/LOXS PRE-CLEAVAGE COMPLEX REMARK 900 RELATED ID: 1F44 RELATED DB: PDB REMARK 900 CRE(Y324F)/LOXA TRIMERIC COMPLEX DBREF 1MA7 A -5 343 UNP P06956 RECR_BPP1 1 343 DBREF 1MA7 B -5 343 UNP P06956 RECR_BPP1 1 343 DBREF 1MA7 C 1 34 PDB 1MA7 1MA7 1 34 DBREF 1MA7 D 1 34 PDB 1MA7 1MA7 1 34 SEQADV 1MA7 HIS A -4 UNP P06956 EXPRESSION TAG SEQADV 1MA7 HIS A -3 UNP P06956 EXPRESSION TAG SEQADV 1MA7 HIS A -2 UNP P06956 EXPRESSION TAG SEQADV 1MA7 HIS A -1 UNP P06956 EXPRESSION TAG SEQADV 1MA7 HIS A 0 UNP P06956 EXPRESSION TAG SEQADV 1MA7 HIS A 1 UNP P06956 EXPRESSION TAG SEQADV 1MA7 HIS B -4 UNP P06956 EXPRESSION TAG SEQADV 1MA7 HIS B -3 UNP P06956 EXPRESSION TAG SEQADV 1MA7 HIS B -2 UNP P06956 EXPRESSION TAG SEQADV 1MA7 HIS B -1 UNP P06956 EXPRESSION TAG SEQADV 1MA7 HIS B 0 UNP P06956 EXPRESSION TAG SEQADV 1MA7 HIS B 1 UNP P06956 EXPRESSION TAG SEQRES 1 C 34 DA DT DA DA DC DT DT DA DG DT DA DT DA SEQRES 2 C 34 DA DT DG DT DA DT DG DC DT DA DT DA DC SEQRES 3 C 34 DT DA DA DG DT DT DA DT SEQRES 1 D 34 DA DT DA DA DC DT DT DA DG DT DA DT DA SEQRES 2 D 34 DG DC DA DT DA DC DA DT DT DA DT DA DC SEQRES 3 D 34 DT DA DA DG DT DT DA DT SEQRES 1 A 349 MET HIS HIS HIS HIS HIS HIS SER ASN LEU LEU THR VAL SEQRES 2 A 349 HIS GLN ASN LEU PRO ALA LEU PRO VAL ASP ALA THR SER SEQRES 3 A 349 ASP GLU VAL ARG LYS ASN LEU MET ASP MET PHE ARG ASP SEQRES 4 A 349 ARG GLN ALA PHE SER GLU HIS THR TRP LYS MET LEU LEU SEQRES 5 A 349 SER VAL CYS ARG SER TRP ALA ALA TRP CYS LYS LEU ASN SEQRES 6 A 349 ASN ARG LYS TRP PHE PRO ALA GLU PRO GLU ASP VAL ARG SEQRES 7 A 349 ASP TYR LEU LEU TYR LEU GLN ALA ARG GLY LEU ALA VAL SEQRES 8 A 349 LYS THR ILE GLN GLN HIS LEU GLY GLN LEU ASN MET LEU SEQRES 9 A 349 HIS ARG ARG SER GLY LEU PRO ARG PRO SER ASP SER ASN SEQRES 10 A 349 ALA VAL SER LEU VAL MET ARG ARG ILE ARG LYS GLU ASN SEQRES 11 A 349 VAL ASP ALA GLY GLU ARG ALA LYS GLN ALA LEU ALA PHE SEQRES 12 A 349 GLU ARG THR ASP PHE ASP GLN VAL ARG SER LEU MET GLU SEQRES 13 A 349 ASN SER ASP ARG CYS GLN ASP ILE ARG ASN LEU ALA PHE SEQRES 14 A 349 LEU GLY ILE ALA TYR ASN THR LEU LEU ARG ILE ALA GLU SEQRES 15 A 349 ILE ALA ARG ILE ARG VAL LYS ASP ILE SER ARG THR ASP SEQRES 16 A 349 GLY GLY ARG MET LEU ILE HIS ILE GLY ARG THR LYS THR SEQRES 17 A 349 LEU VAL SER THR ALA GLY VAL GLU LYS ALA LEU SER LEU SEQRES 18 A 349 GLY VAL THR LYS LEU VAL GLU ARG TRP ILE SER VAL SER SEQRES 19 A 349 GLY VAL ALA ASP ASP PRO ASN ASN TYR LEU PHE CYS ARG SEQRES 20 A 349 VAL ARG LYS ASN GLY VAL ALA ALA PRO SER ALA THR SER SEQRES 21 A 349 GLN LEU SER THR ARG ALA LEU GLU GLY ILE PHE GLU ALA SEQRES 22 A 349 THR HIS ARG LEU ILE TYR GLY ALA LYS ASP ASP SER GLY SEQRES 23 A 349 GLN ARG TYR LEU ALA TRP SER GLY HIS SER ALA ARG VAL SEQRES 24 A 349 GLY ALA ALA ARG ASP MET ALA ARG ALA GLY VAL SER ILE SEQRES 25 A 349 PRO GLU ILE MET GLN ALA GLY GLY TRP THR ASN VAL ASN SEQRES 26 A 349 ILE VAL MET ASN TYR ILE ARG ASN LEU ASP SER GLU THR SEQRES 27 A 349 GLY ALA MET VAL ARG LEU LEU GLU ASP GLY ASP SEQRES 1 B 349 MET HIS HIS HIS HIS HIS HIS SER ASN LEU LEU THR VAL SEQRES 2 B 349 HIS GLN ASN LEU PRO ALA LEU PRO VAL ASP ALA THR SER SEQRES 3 B 349 ASP GLU VAL ARG LYS ASN LEU MET ASP MET PHE ARG ASP SEQRES 4 B 349 ARG GLN ALA PHE SER GLU HIS THR TRP LYS MET LEU LEU SEQRES 5 B 349 SER VAL CYS ARG SER TRP ALA ALA TRP CYS LYS LEU ASN SEQRES 6 B 349 ASN ARG LYS TRP PHE PRO ALA GLU PRO GLU ASP VAL ARG SEQRES 7 B 349 ASP TYR LEU LEU TYR LEU GLN ALA ARG GLY LEU ALA VAL SEQRES 8 B 349 LYS THR ILE GLN GLN HIS LEU GLY GLN LEU ASN MET LEU SEQRES 9 B 349 HIS ARG ARG SER GLY LEU PRO ARG PRO SER ASP SER ASN SEQRES 10 B 349 ALA VAL SER LEU VAL MET ARG ARG ILE ARG LYS GLU ASN SEQRES 11 B 349 VAL ASP ALA GLY GLU ARG ALA LYS GLN ALA LEU ALA PHE SEQRES 12 B 349 GLU ARG THR ASP PHE ASP GLN VAL ARG SER LEU MET GLU SEQRES 13 B 349 ASN SER ASP ARG CYS GLN ASP ILE ARG ASN LEU ALA PHE SEQRES 14 B 349 LEU GLY ILE ALA TYR ASN THR LEU LEU ARG ILE ALA GLU SEQRES 15 B 349 ILE ALA ARG ILE ARG VAL LYS ASP ILE SER ARG THR ASP SEQRES 16 B 349 GLY GLY ARG MET LEU ILE HIS ILE GLY ARG THR LYS THR SEQRES 17 B 349 LEU VAL SER THR ALA GLY VAL GLU LYS ALA LEU SER LEU SEQRES 18 B 349 GLY VAL THR LYS LEU VAL GLU ARG TRP ILE SER VAL SER SEQRES 19 B 349 GLY VAL ALA ASP ASP PRO ASN ASN TYR LEU PHE CYS ARG SEQRES 20 B 349 VAL ARG LYS ASN GLY VAL ALA ALA PRO SER ALA THR SER SEQRES 21 B 349 GLN LEU SER THR ARG ALA LEU GLU GLY ILE PHE GLU ALA SEQRES 22 B 349 THR HIS ARG LEU ILE TYR GLY ALA LYS ASP ASP SER GLY SEQRES 23 B 349 GLN ARG TYR LEU ALA TRP SER GLY HIS SER ALA ARG VAL SEQRES 24 B 349 GLY ALA ALA ARG ASP MET ALA ARG ALA GLY VAL SER ILE SEQRES 25 B 349 PRO GLU ILE MET GLN ALA GLY GLY TRP THR ASN VAL ASN SEQRES 26 B 349 ILE VAL MET ASN TYR ILE ARG ASN LEU ASP SER GLU THR SEQRES 27 B 349 GLY ALA MET VAL ARG LEU LEU GLU ASP GLY ASP FORMUL 5 HOH *283(H2 O) HELIX 1 1 THR A 19 ASP A 33 1 15 HELIX 2 2 ARG A 34 PHE A 37 5 4 HELIX 3 3 SER A 38 ASN A 59 1 22 HELIX 4 4 GLU A 67 ALA A 80 1 14 HELIX 5 5 ALA A 84 ARG A 101 1 18 HELIX 6 6 ARG A 106 ASP A 109 5 4 HELIX 7 7 SER A 110 ASP A 126 1 17 HELIX 8 8 GLU A 138 GLU A 150 1 13 HELIX 9 9 ARG A 154 LEU A 171 1 18 HELIX 10 10 ILE A 174 ARG A 179 1 6 HELIX 11 11 GLY A 216 GLY A 229 1 14 HELIX 12 12 SER A 257 TYR A 273 1 17 HELIX 13 13 HIS A 289 ALA A 302 1 14 HELIX 14 14 SER A 305 GLY A 314 1 10 HELIX 15 15 VAL A 318 ARG A 326 1 9 HELIX 16 16 LEU A 328 THR A 332 5 5 HELIX 17 17 GLY A 333 GLU A 340 1 8 HELIX 18 18 SER B 20 ASP B 33 1 14 HELIX 19 19 ARG B 34 PHE B 37 5 4 HELIX 20 20 SER B 38 ASN B 59 1 22 HELIX 21 21 GLU B 67 ARG B 81 1 15 HELIX 22 22 ALA B 84 ARG B 101 1 18 HELIX 23 23 ARG B 106 ASP B 109 5 4 HELIX 24 24 SER B 110 ASP B 126 1 17 HELIX 25 25 GLU B 138 GLU B 150 1 13 HELIX 26 26 ARG B 154 LEU B 171 1 18 HELIX 27 27 ARG B 173 ILE B 180 1 8 HELIX 28 28 ARG B 181 LYS B 183 5 3 HELIX 29 29 SER B 214 GLY B 229 1 16 HELIX 30 30 VAL B 230 ASP B 233 5 4 HELIX 31 31 SER B 257 GLY B 274 1 18 HELIX 32 32 HIS B 289 ALA B 302 1 14 HELIX 33 33 SER B 305 GLY B 314 1 10 HELIX 34 34 VAL B 318 TYR B 324 1 7 HELIX 35 35 MET B 335 ASP B 341 1 7 SHEET 1 A 3 ILE A 185 SER A 186 0 SHEET 2 A 3 LEU A 194 HIS A 196 -1 O LEU A 194 N SER A 186 SHEET 3 A 3 GLU A 210 ALA A 212 -1 O LYS A 211 N ILE A 195 SHEET 1 B 3 ILE B 185 ARG B 187 0 SHEET 2 B 3 MET B 193 ILE B 197 -1 O LEU B 194 N SER B 186 SHEET 3 B 3 VAL B 209 ALA B 212 -1 O LYS B 211 N ILE B 195 CISPEP 1 PHE A 64 PRO A 65 0 0.62 CISPEP 2 PHE B 64 PRO B 65 0 -0.82 CRYST1 107.540 122.240 180.030 90.00 90.00 90.00 C 2 2 21 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 0.009299 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008181 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005555 0.00000