HEADER IMMUNE SYSTEM 12-JUL-20 7CJQ TITLE STRUCTURE OF DLA-88*001:04 COMPND MOL_ID: 1; COMPND 2 MOLECULE: MHC CLASS I DLA-88; COMPND 3 CHAIN: A, D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 7 CHAIN: B, E; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: ARG-THR-ILE-SER-TYR-THR-TYR-PRO-PHE; COMPND 11 CHAIN: C, F; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CANIS LUPUS FAMILIARIS; SOURCE 3 ORGANISM_COMMON: DOG; SOURCE 4 ORGANISM_TAXID: 9615; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: CANIS LUPUS FAMILIARIS; SOURCE 9 ORGANISM_COMMON: DOG; SOURCE 10 ORGANISM_TAXID: 9615; SOURCE 11 GENE: B2M; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 14 MOL_ID: 3; SOURCE 15 SYNTHETIC: YES; SOURCE 16 ORGANISM_SCIENTIFIC: CANINE DISTEMPER VIRUS STRAIN ONDERSTEPOORT; SOURCE 17 ORGANISM_TAXID: 11233 KEYWDS DOG, MHCI, CDV, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR Y.J.SUN,L.Z.MA,S.LI REVDAT 4 29-NOV-23 7CJQ 1 REMARK REVDAT 3 08-FEB-23 7CJQ 1 TITLE REVDAT 2 30-SEP-20 7CJQ 1 TITLE JRNL REVDAT 1 26-AUG-20 7CJQ 0 JRNL AUTH Y.J.SUN,L.Z.MA,S.LI JRNL TITL STRUCTURE OF CANINE MHC CLASS I AT 2.7 ANGSTROMS RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 25808 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) : 0.254 REMARK 3 R VALUE (WORKING SET) : 0.253 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1430 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) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1825 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.14 REMARK 3 BIN R VALUE (WORKING SET) : 0.3280 REMARK 3 BIN FREE R VALUE SET COUNT : 109 REMARK 3 BIN FREE R VALUE : 0.3420 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6270 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 122 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.32000 REMARK 3 B22 (A**2) : -0.98000 REMARK 3 B33 (A**2) : 0.66000 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): 3.612 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.389 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.342 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 32.883 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.825 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.783 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6448 ; 0.004 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8764 ; 0.926 ; 1.929 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 760 ; 5.276 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 354 ;35.312 ;22.994 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1024 ;18.720 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 68 ;17.470 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 898 ; 0.067 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5110 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2 A 276 REMARK 3 ORIGIN FOR THE GROUP (A): 16.8471 -4.4063 -19.6051 REMARK 3 T TENSOR REMARK 3 T11: 0.0131 T22: 0.1657 REMARK 3 T33: 0.0361 T12: 0.0357 REMARK 3 T13: -0.0070 T23: 0.0218 REMARK 3 L TENSOR REMARK 3 L11: 0.4376 L22: 0.6304 REMARK 3 L33: 0.7153 L12: 0.3450 REMARK 3 L13: -0.0441 L23: -0.2758 REMARK 3 S TENSOR REMARK 3 S11: -0.0267 S12: 0.0443 S13: 0.0805 REMARK 3 S21: -0.0405 S22: -0.0568 S23: 0.0100 REMARK 3 S31: 0.0334 S32: 0.1715 S33: 0.0836 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 99 REMARK 3 ORIGIN FOR THE GROUP (A): 9.8187 0.9630 -36.2060 REMARK 3 T TENSOR REMARK 3 T11: 0.0578 T22: 0.1186 REMARK 3 T33: 0.0266 T12: 0.0599 REMARK 3 T13: -0.0001 T23: 0.0288 REMARK 3 L TENSOR REMARK 3 L11: 0.9821 L22: 0.6331 REMARK 3 L33: 4.7646 L12: -0.2643 REMARK 3 L13: -0.5095 L23: -0.6090 REMARK 3 S TENSOR REMARK 3 S11: 0.1642 S12: 0.1373 S13: 0.0491 REMARK 3 S21: -0.1284 S22: -0.0346 S23: 0.0614 REMARK 3 S31: 0.0083 S32: 0.0010 S33: -0.1296 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 2 D 276 REMARK 3 ORIGIN FOR THE GROUP (A): -28.8868 1.0540 -0.3133 REMARK 3 T TENSOR REMARK 3 T11: 0.0484 T22: 0.1459 REMARK 3 T33: 0.0067 T12: -0.0005 REMARK 3 T13: 0.0061 T23: -0.0089 REMARK 3 L TENSOR REMARK 3 L11: 0.7986 L22: 1.0257 REMARK 3 L33: 0.5048 L12: 0.4628 REMARK 3 L13: -0.1907 L23: -0.6904 REMARK 3 S TENSOR REMARK 3 S11: 0.1329 S12: -0.0741 S13: 0.0512 REMARK 3 S21: 0.1962 S22: -0.1041 S23: 0.0388 REMARK 3 S31: -0.1156 S32: 0.0572 S33: -0.0288 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : E 1 E 99 REMARK 3 ORIGIN FOR THE GROUP (A): -21.7654 7.2438 -16.8546 REMARK 3 T TENSOR REMARK 3 T11: 0.0276 T22: 0.1007 REMARK 3 T33: 0.0065 T12: 0.0151 REMARK 3 T13: 0.0000 T23: 0.0108 REMARK 3 L TENSOR REMARK 3 L11: 4.1024 L22: 1.9375 REMARK 3 L33: 1.4136 L12: 1.2605 REMARK 3 L13: -1.4120 L23: -0.9616 REMARK 3 S TENSOR REMARK 3 S11: -0.0472 S12: 0.1717 S13: 0.0892 REMARK 3 S21: -0.1163 S22: 0.0230 S23: -0.0422 REMARK 3 S31: -0.0558 S32: -0.0041 S33: 0.0242 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: U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 7CJQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1300017719. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAY-14 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 12.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : AGILENT EOS CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50958 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : 0.20000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.3080 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.75 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 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: REFMAC REMARK 200 STARTING MODEL: 3QQ3 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350,0.2 M SODIUM SULFATE REMARK 280 DECAHYDRATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 44.58350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.62200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.41850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.62200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 44.58350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.41850 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18970 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O PRO A 106 O TYR D 85 1655 2.18 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 PRO D 194 C - N - CD ANGL. DEV. = 12.8 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 ASP A 30 -123.91 57.37 REMARK 500 GLU A 54 -8.27 -57.48 REMARK 500 SER A 115 96.85 -163.13 REMARK 500 TYR A 124 -74.77 -110.46 REMARK 500 ARG A 132 -5.83 -141.52 REMARK 500 ASP A 138 -168.79 -107.66 REMARK 500 THR A 163 -78.51 -103.45 REMARK 500 THR A 179 -31.58 -139.42 REMARK 500 TRP B 60 -14.41 74.66 REMARK 500 ASP D 30 -124.64 57.90 REMARK 500 GLU D 54 -5.12 -59.98 REMARK 500 THR D 163 -76.60 -129.43 REMARK 500 GLU E 35 109.48 -59.14 REMARK 500 TRP E 60 -0.82 79.21 REMARK 500 REMARK 500 REMARK: NULL DBREF 7CJQ A 2 276 UNP O46882 O46882_CANLF 25 299 DBREF 7CJQ B 2 99 UNP E2RN10 E2RN10_CANLF 28 125 DBREF 7CJQ C 1 9 PDB 7CJQ 7CJQ 1 9 DBREF 7CJQ D 2 276 UNP O46882 O46882_CANLF 25 299 DBREF 7CJQ E 2 99 UNP E2RN10 E2RN10_CANLF 28 125 DBREF 7CJQ F 1 9 PDB 7CJQ 7CJQ 1 9 SEQADV 7CJQ MET B 1 UNP E2RN10 INITIATING METHIONINE SEQADV 7CJQ MET E 1 UNP E2RN10 INITIATING METHIONINE SEQRES 1 A 275 GLY SER HIS SER LEU ARG TYR PHE TYR THR SER VAL SER SEQRES 2 A 275 ARG PRO GLY ARG GLY ASP PRO ARG PHE ILE ALA VAL GLY SEQRES 3 A 275 TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER ASP SEQRES 4 A 275 ALA ALA THR GLY ARG MET GLU PRO ARG ALA PRO TRP MET SEQRES 5 A 275 GLU GLN GLU GLY PRO GLU TYR TRP ASP ARG GLU THR ARG SEQRES 6 A 275 THR VAL LYS GLU THR ALA GLN ARG TYR ARG VAL ASP LEU SEQRES 7 A 275 ASP THR LEU ARG GLY TYR TYR ASN GLN SER GLU ALA GLY SEQRES 8 A 275 SER HIS THR ARG GLN THR MET TYR GLY CYS ASP LEU GLY SEQRES 9 A 275 PRO GLY GLY ARG LEU LEU ARG GLY TYR SER GLN ASP ALA SEQRES 10 A 275 TYR ASP GLY ALA ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 A 275 ARG SER TRP THR ALA ALA ASP THR ALA ALA GLN ILE THR SEQRES 12 A 275 ARG ARG LYS TRP GLU ALA ALA GLY THR ALA GLU HIS ASP SEQRES 13 A 275 ARG ASN TYR LEU GLU THR THR CYS VAL GLU TRP LEU ARG SEQRES 14 A 275 ARG TYR LEU GLU MET GLY LYS GLU THR LEU LEU ARG ALA SEQRES 15 A 275 GLU PRO PRO SER THR ARG VAL THR ARG HIS PRO ILE SER SEQRES 16 A 275 ASP HIS GLU VAL THR LEU ARG CYS TRP ALA LEU GLY PHE SEQRES 17 A 275 TYR PRO ALA GLU ILE THR LEU THR TRP GLN ARG ASP GLY SEQRES 18 A 275 GLU ASP GLN THR GLN ASP THR GLU VAL VAL ASP THR ARG SEQRES 19 A 275 PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA ALA VAL SEQRES 20 A 275 VAL VAL PRO SER GLY GLN GLU GLN ARG TYR THR CYS HIS SEQRES 21 A 275 VAL GLN HIS GLU GLY LEU ALA GLU PRO VAL THR ARG ARG SEQRES 22 A 275 TRP GLU SEQRES 1 B 99 MET VAL GLN HIS PRO PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 B 99 HIS PRO ALA GLU ASN GLY LYS PRO ASN PHE LEU ASN CYS SEQRES 3 B 99 TYR VAL SER GLY PHE HIS PRO PRO GLU ILE GLU ILE ASP SEQRES 4 B 99 LEU LEU LYS ASN GLY LYS GLU MET LYS ALA GLU GLN THR SEQRES 5 B 99 ASP LEU SER PHE SER LYS ASP TRP THR PHE TYR LEU LEU SEQRES 6 B 99 VAL HIS THR GLU PHE THR PRO ASN GLU GLN ASP GLU PHE SEQRES 7 B 99 SER CYS ARG VAL LYS HIS VAL THR LEU SER GLU PRO GLN SEQRES 8 B 99 ILE VAL LYS TRP ASP ARG ASP ASN SEQRES 1 C 9 ARG THR ILE SER TYR THR TYR PRO PHE SEQRES 1 D 275 GLY SER HIS SER LEU ARG TYR PHE TYR THR SER VAL SER SEQRES 2 D 275 ARG PRO GLY ARG GLY ASP PRO ARG PHE ILE ALA VAL GLY SEQRES 3 D 275 TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER ASP SEQRES 4 D 275 ALA ALA THR GLY ARG MET GLU PRO ARG ALA PRO TRP MET SEQRES 5 D 275 GLU GLN GLU GLY PRO GLU TYR TRP ASP ARG GLU THR ARG SEQRES 6 D 275 THR VAL LYS GLU THR ALA GLN ARG TYR ARG VAL ASP LEU SEQRES 7 D 275 ASP THR LEU ARG GLY TYR TYR ASN GLN SER GLU ALA GLY SEQRES 8 D 275 SER HIS THR ARG GLN THR MET TYR GLY CYS ASP LEU GLY SEQRES 9 D 275 PRO GLY GLY ARG LEU LEU ARG GLY TYR SER GLN ASP ALA SEQRES 10 D 275 TYR ASP GLY ALA ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 D 275 ARG SER TRP THR ALA ALA ASP THR ALA ALA GLN ILE THR SEQRES 12 D 275 ARG ARG LYS TRP GLU ALA ALA GLY THR ALA GLU HIS ASP SEQRES 13 D 275 ARG ASN TYR LEU GLU THR THR CYS VAL GLU TRP LEU ARG SEQRES 14 D 275 ARG TYR LEU GLU MET GLY LYS GLU THR LEU LEU ARG ALA SEQRES 15 D 275 GLU PRO PRO SER THR ARG VAL THR ARG HIS PRO ILE SER SEQRES 16 D 275 ASP HIS GLU VAL THR LEU ARG CYS TRP ALA LEU GLY PHE SEQRES 17 D 275 TYR PRO ALA GLU ILE THR LEU THR TRP GLN ARG ASP GLY SEQRES 18 D 275 GLU ASP GLN THR GLN ASP THR GLU VAL VAL ASP THR ARG SEQRES 19 D 275 PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA ALA VAL SEQRES 20 D 275 VAL VAL PRO SER GLY GLN GLU GLN ARG TYR THR CYS HIS SEQRES 21 D 275 VAL GLN HIS GLU GLY LEU ALA GLU PRO VAL THR ARG ARG SEQRES 22 D 275 TRP GLU SEQRES 1 E 99 MET VAL GLN HIS PRO PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 E 99 HIS PRO ALA GLU ASN GLY LYS PRO ASN PHE LEU ASN CYS SEQRES 3 E 99 TYR VAL SER GLY PHE HIS PRO PRO GLU ILE GLU ILE ASP SEQRES 4 E 99 LEU LEU LYS ASN GLY LYS GLU MET LYS ALA GLU GLN THR SEQRES 5 E 99 ASP LEU SER PHE SER LYS ASP TRP THR PHE TYR LEU LEU SEQRES 6 E 99 VAL HIS THR GLU PHE THR PRO ASN GLU GLN ASP GLU PHE SEQRES 7 E 99 SER CYS ARG VAL LYS HIS VAL THR LEU SER GLU PRO GLN SEQRES 8 E 99 ILE VAL LYS TRP ASP ARG ASP ASN SEQRES 1 F 9 ARG THR ILE SER TYR THR TYR PRO PHE FORMUL 7 HOH *122(H2 O) HELIX 1 AA1 ALA A 50 GLU A 54 5 5 HELIX 2 AA2 GLY A 57 TYR A 86 1 30 HELIX 3 AA3 ASP A 138 GLY A 152 1 15 HELIX 4 AA4 GLY A 152 THR A 163 1 12 HELIX 5 AA5 THR A 163 GLY A 176 1 14 HELIX 6 AA6 GLY A 176 LEU A 181 1 6 HELIX 7 AA7 ALA D 50 GLU D 54 5 5 HELIX 8 AA8 GLY D 57 ASN D 87 1 31 HELIX 9 AA9 ASP D 138 ALA D 151 1 14 HELIX 10 AB1 GLY D 152 THR D 163 1 12 HELIX 11 AB2 THR D 163 GLY D 176 1 14 HELIX 12 AB3 GLY D 176 LEU D 181 1 6 SHEET 1 AA1 8 GLU A 47 PRO A 48 0 SHEET 2 AA1 8 THR A 32 ASP A 38 -1 N ARG A 36 O GLU A 47 SHEET 3 AA1 8 ARG A 22 VAL A 29 -1 N VAL A 29 O THR A 32 SHEET 4 AA1 8 HIS A 4 VAL A 13 -1 N ARG A 7 O TYR A 28 SHEET 5 AA1 8 THR A 95 LEU A 104 -1 O THR A 98 N TYR A 10 SHEET 6 AA1 8 LEU A 110 TYR A 119 -1 O TYR A 114 N GLY A 101 SHEET 7 AA1 8 ALA A 122 LEU A 127 -1 O ILE A 125 N ASP A 117 SHEET 8 AA1 8 TRP A 134 ALA A 136 -1 O THR A 135 N ALA A 126 SHEET 1 AA2 4 VAL A 190 SER A 196 0 SHEET 2 AA2 4 GLU A 199 PHE A 209 -1 O THR A 201 N HIS A 193 SHEET 3 AA2 4 PHE A 242 VAL A 250 -1 O VAL A 250 N VAL A 200 SHEET 4 AA2 4 GLU A 230 VAL A 231 -1 N GLU A 230 O ALA A 247 SHEET 1 AA3 4 VAL A 190 SER A 196 0 SHEET 2 AA3 4 GLU A 199 PHE A 209 -1 O THR A 201 N HIS A 193 SHEET 3 AA3 4 PHE A 242 VAL A 250 -1 O VAL A 250 N VAL A 200 SHEET 4 AA3 4 ARG A 235 PRO A 236 -1 N ARG A 235 O GLN A 243 SHEET 1 AA4 3 THR A 215 ARG A 220 0 SHEET 2 AA4 3 TYR A 258 GLN A 263 -1 O HIS A 261 N THR A 217 SHEET 3 AA4 3 VAL A 271 ARG A 273 -1 O VAL A 271 N VAL A 262 SHEET 1 AA5 4 LYS B 7 SER B 12 0 SHEET 2 AA5 4 ASN B 22 PHE B 31 -1 O ASN B 25 N TYR B 11 SHEET 3 AA5 4 PHE B 62 PHE B 70 -1 O THR B 68 N LEU B 24 SHEET 4 AA5 4 GLU B 50 GLN B 51 -1 N GLU B 50 O HIS B 67 SHEET 1 AA6 4 LYS B 7 SER B 12 0 SHEET 2 AA6 4 ASN B 22 PHE B 31 -1 O ASN B 25 N TYR B 11 SHEET 3 AA6 4 PHE B 62 PHE B 70 -1 O THR B 68 N LEU B 24 SHEET 4 AA6 4 SER B 55 PHE B 56 -1 N SER B 55 O TYR B 63 SHEET 1 AA7 4 LYS B 45 GLU B 46 0 SHEET 2 AA7 4 GLU B 37 LYS B 42 -1 N LYS B 42 O LYS B 45 SHEET 3 AA7 4 PHE B 78 LYS B 83 -1 O SER B 79 N LEU B 41 SHEET 4 AA7 4 GLN B 91 LYS B 94 -1 O GLN B 91 N VAL B 82 SHEET 1 AA8 8 GLU D 47 PRO D 48 0 SHEET 2 AA8 8 THR D 32 ASP D 38 -1 N ARG D 36 O GLU D 47 SHEET 3 AA8 8 ARG D 22 VAL D 29 -1 N VAL D 29 O THR D 32 SHEET 4 AA8 8 HIS D 4 VAL D 13 -1 N PHE D 9 O VAL D 26 SHEET 5 AA8 8 THR D 95 LEU D 104 -1 O THR D 98 N TYR D 10 SHEET 6 AA8 8 LEU D 110 TYR D 119 -1 O LEU D 111 N ASP D 103 SHEET 7 AA8 8 ALA D 122 LEU D 127 -1 O TYR D 124 N ASP D 117 SHEET 8 AA8 8 TRP D 134 ALA D 136 -1 O THR D 135 N ALA D 126 SHEET 1 AA9 4 SER D 187 PRO D 194 0 SHEET 2 AA9 4 GLU D 199 PHE D 209 -1 O THR D 201 N HIS D 193 SHEET 3 AA9 4 PHE D 242 PRO D 251 -1 O VAL D 248 N LEU D 202 SHEET 4 AA9 4 GLU D 230 VAL D 231 -1 N GLU D 230 O ALA D 247 SHEET 1 AB1 4 SER D 187 PRO D 194 0 SHEET 2 AB1 4 GLU D 199 PHE D 209 -1 O THR D 201 N HIS D 193 SHEET 3 AB1 4 PHE D 242 PRO D 251 -1 O VAL D 248 N LEU D 202 SHEET 4 AB1 4 ARG D 235 PRO D 236 -1 N ARG D 235 O GLN D 243 SHEET 1 AB2 4 GLU D 223 ASP D 224 0 SHEET 2 AB2 4 THR D 215 ARG D 220 -1 N ARG D 220 O GLU D 223 SHEET 3 AB2 4 TYR D 258 GLN D 263 -1 O THR D 259 N GLN D 219 SHEET 4 AB2 4 VAL D 271 ARG D 273 -1 O VAL D 271 N VAL D 262 SHEET 1 AB3 4 LYS E 7 SER E 12 0 SHEET 2 AB3 4 ASN E 22 PHE E 31 -1 O ASN E 25 N TYR E 11 SHEET 3 AB3 4 PHE E 62 PHE E 70 -1 O LEU E 64 N VAL E 28 SHEET 4 AB3 4 GLU E 50 GLN E 51 -1 N GLU E 50 O HIS E 67 SHEET 1 AB4 4 LYS E 7 SER E 12 0 SHEET 2 AB4 4 ASN E 22 PHE E 31 -1 O ASN E 25 N TYR E 11 SHEET 3 AB4 4 PHE E 62 PHE E 70 -1 O LEU E 64 N VAL E 28 SHEET 4 AB4 4 SER E 55 PHE E 56 -1 N SER E 55 O TYR E 63 SHEET 1 AB5 4 LYS E 45 GLU E 46 0 SHEET 2 AB5 4 GLU E 37 LYS E 42 -1 N LYS E 42 O LYS E 45 SHEET 3 AB5 4 PHE E 78 LYS E 83 -1 O SER E 79 N LEU E 41 SHEET 4 AB5 4 GLN E 91 LYS E 94 -1 O VAL E 93 N CYS E 80 SSBOND 1 CYS A 102 CYS A 165 1555 1555 2.04 SSBOND 2 CYS A 204 CYS A 260 1555 1555 2.03 SSBOND 3 CYS B 26 CYS B 80 1555 1555 2.03 SSBOND 4 CYS D 102 CYS D 165 1555 1555 2.03 SSBOND 5 CYS D 204 CYS D 260 1555 1555 2.03 SSBOND 6 CYS E 26 CYS E 80 1555 1555 2.03 CISPEP 1 TYR A 210 PRO A 211 0 2.76 CISPEP 2 HIS B 32 PRO B 33 0 8.63 CISPEP 3 TYR D 210 PRO D 211 0 4.63 CISPEP 4 HIS E 32 PRO E 33 0 4.31 CRYST1 89.167 92.837 119.244 90.00 90.00 90.00 P 21 21 21 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 0.011215 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010772 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008386 0.00000