HEADER IMMUNE SYSTEM 15-MAY-17 5XMM TITLE FLA-E*01801-167W/S COMPND MOL_ID: 1; COMPND 2 MOLECULE: MHC CLASS I ANTIGEN ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 25-299; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: THIS PROTEIN IS THE MUTANT OF FLA-B*N06 AND W RESIDUE COMPND 8 WAS MUTATED INTO S RESIDUE; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 11 CHAIN: B; COMPND 12 FRAGMENT: UNP RESIDUES 21-118; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 3; COMPND 15 MOLECULE: GAG POLYPROTEIN; COMPND 16 CHAIN: C; COMPND 17 FRAGMENT: UNP RESIDUES 21-118; COMPND 18 ENGINEERED: YES; COMPND 19 MUTATION: YES; COMPND 20 OTHER_DETAILS: THIS PEPTIDE WAS MUTATED BY FELINE IMMUNODEFICIENCY COMPND 21 VIRUS' GAG PROTEIN AND THE R RESIDUE WAS MUTATED INTO D RESIDUE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: FELIS CATUS; SOURCE 3 ORGANISM_COMMON: CAT; SOURCE 4 ORGANISM_TAXID: 9685; SOURCE 5 GENE: FLA-I; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: FELIS CATUS; SOURCE 10 ORGANISM_COMMON: CAT; SOURCE 11 ORGANISM_TAXID: 9685; SOURCE 12 GENE: B2M; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: FELINE IMMUNODEFICIENCY VIRUS; SOURCE 17 ORGANISM_COMMON: FIV; SOURCE 18 ORGANISM_TAXID: 11674; SOURCE 19 STRAIN: ISOLATE PETALUMA; SOURCE 20 GENE: GAG; SOURCE 21 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 22 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DOMESTIC CATS, MHC I, FELINE IMMUNODEFICIENCY VIRUS, CTL IMMUNITY, KEYWDS 2 IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR R.LIANG,Y.SUN,J.WANG,Y.WU,N.ZHANG,C.XIA REVDAT 3 22-NOV-23 5XMM 1 REMARK REVDAT 2 16-JAN-19 5XMM 1 JRNL REVDAT 1 13-DEC-17 5XMM 0 JRNL AUTH R.LIANG,Y.SUN,Y.LIU,J.WANG,Y.WU,Z.LI,L.MA,N.ZHANG,L.ZHANG, JRNL AUTH 2 X.WEI,Z.QU,N.ZHANG,C.XIA JRNL TITL MAJOR HISTOCOMPATIBILITY COMPLEX CLASS I (FLA-E*01801) JRNL TITL 2 MOLECULAR STRUCTURE IN DOMESTIC CATS DEMONSTRATES JRNL TITL 3 SPECIES-SPECIFIC CHARACTERISTICS IN PRESENTING VIRAL ANTIGEN JRNL TITL 4 PEPTIDES JRNL REF J. VIROL. V. 92 2018 JRNL REFN ESSN 1098-5514 JRNL PMID 29263258 JRNL DOI 10.1128/JVI.01631-17 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 83.4 REMARK 3 NUMBER OF REFLECTIONS : 8745 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) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 444 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) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 REFLECTION IN BIN (WORKING SET) : 530 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 67.04 REMARK 3 BIN R VALUE (WORKING SET) : 0.3430 REMARK 3 BIN FREE R VALUE SET COUNT : 11 REMARK 3 BIN FREE R VALUE : 0.2820 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3125 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 30 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.61 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.25000 REMARK 3 B22 (A**2) : -0.91000 REMARK 3 B33 (A**2) : 0.65000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.470 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.303 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 34.816 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.890 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.845 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3208 ; 0.007 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4356 ; 1.077 ; 1.930 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 380 ; 4.979 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 176 ;37.405 ;23.523 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 523 ;14.264 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 31 ;14.098 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 450 ; 0.068 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2527 ; 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): 1529 ; 0.197 ; 1.579 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1906 ; 0.377 ; 2.367 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1679 ; 0.057 ; 1.575 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): 4530 ; 1.397 ;20.880 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 : 3 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): 24.8554 4.4208 17.6078 REMARK 3 T TENSOR REMARK 3 T11: 0.0785 T22: 0.0926 REMARK 3 T33: 0.0195 T12: -0.0002 REMARK 3 T13: -0.0079 T23: 0.0155 REMARK 3 L TENSOR REMARK 3 L11: 0.5326 L22: 1.1681 REMARK 3 L33: 0.5625 L12: 0.4780 REMARK 3 L13: -0.0402 L23: 0.4425 REMARK 3 S TENSOR REMARK 3 S11: 0.0869 S12: -0.0807 S13: 0.0132 REMARK 3 S21: 0.1893 S22: -0.1089 S23: 0.0419 REMARK 3 S31: 0.0298 S32: 0.0402 S33: 0.0220 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): 15.6577 1.1109 2.2756 REMARK 3 T TENSOR REMARK 3 T11: 0.0979 T22: 0.0249 REMARK 3 T33: 0.0188 T12: 0.0248 REMARK 3 T13: -0.0118 T23: -0.0080 REMARK 3 L TENSOR REMARK 3 L11: 4.1213 L22: 2.2784 REMARK 3 L33: 1.1615 L12: 2.5436 REMARK 3 L13: 0.8373 L23: 0.7098 REMARK 3 S TENSOR REMARK 3 S11: -0.0735 S12: -0.0102 S13: 0.1840 REMARK 3 S21: -0.1777 S22: 0.0063 S23: 0.0771 REMARK 3 S31: 0.0050 S32: 0.0875 S33: 0.0672 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 : C 1 C 9 REMARK 3 ORIGIN FOR THE GROUP (A): 32.4904 22.0978 21.1254 REMARK 3 T TENSOR REMARK 3 T11: 0.1138 T22: 0.1094 REMARK 3 T33: 0.0928 T12: -0.0094 REMARK 3 T13: -0.0425 T23: 0.0162 REMARK 3 L TENSOR REMARK 3 L11: 0.1389 L22: 1.2539 REMARK 3 L33: 0.1785 L12: -0.4132 REMARK 3 L13: 0.1372 L23: -0.3830 REMARK 3 S TENSOR REMARK 3 S11: -0.0005 S12: -0.0236 S13: -0.0036 REMARK 3 S21: 0.0548 S22: 0.0450 S23: -0.0157 REMARK 3 S31: 0.0238 S32: -0.0787 S33: -0.0445 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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: NULL REMARK 4 REMARK 4 5XMM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 23-MAY-17. REMARK 100 THE DEPOSITION ID IS D_1300003781. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-DEC-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97931 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8745 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 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 (%) : 83.8 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.56800 REMARK 200 R SYM (I) : 0.09200 REMARK 200 FOR THE DATA SET : 7.3100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.56800 REMARK 200 R SYM FOR SHELL (I) : 0.09200 REMARK 200 FOR SHELL : 7.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 3PWV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG/ION 2; NO.28 (0.2M SODIUM FORMATE REMARK 280 AND 20%W/V) POLYETHYLENE GLYCOL 3,350), 277 K, PH 7.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP 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 23.56000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 60.56500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.32000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 60.56500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.56000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.32000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 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 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 -127.28 55.21 REMARK 500 TYR A 124 -76.09 -113.91 REMARK 500 HIS A 225 35.85 -141.09 REMARK 500 TRP B 60 0.42 80.80 REMARK 500 REMARK 500 REMARK: NULL DBREF 5XMM A 2 276 UNP C6ZK72 C6ZK72_FELCA 25 299 DBREF 5XMM B 2 99 UNP Q5MGS7 B2MG_FELCA 21 118 DBREF 5XMM C 1 9 UNP P16087 GAG_FIVPE 40 48 SEQADV 5XMM SER A 168 UNP C6ZK72 TRP 191 ENGINEERED MUTATION SEQADV 5XMM MET B 1 UNP Q5MGS7 INITIATING METHIONINE SEQADV 5XMM ASP C 1 UNP P16087 ARG 40 ENGINEERED MUTATION SEQRES 1 A 275 GLY SER HIS SER LEU ARG TYR PHE TYR THR ALA VAL SER SEQRES 2 A 275 ARG PRO GLY LEU GLY GLU 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 PRO ASN PRO ARG MET GLU PRO ARG ALA PRO TRP VAL SEQRES 5 A 275 GLU GLN GLU GLY PRO GLU TYR TRP ASP ARG GLU THR ARG SEQRES 6 A 275 LYS VAL LYS ASN THR ALA GLN ILE PHE ARG VAL ASP LEU SEQRES 7 A 275 ASN THR LEU LEU ARG TYR TYR ASN GLN SER GLU SER GLY SEQRES 8 A 275 SER HIS ASN ILE GLN ARG MET TYR GLY CYS ASP VAL GLU SEQRES 9 A 275 PRO ASP GLY ARG LEU LEU ARG GLY TYR ASN GLN ASP SER SEQRES 10 A 275 TYR ASP GLY LYS 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 GLY ARG LYS TRP GLU GLU ALA GLY GLU ALA GLU ARG TRP SEQRES 13 A 275 ARG ASN TYR LEU GLN GLY THR CYS VAL GLU SER LEU ALA SEQRES 14 A 275 LYS TYR LEU ASP MET GLY LYS GLU THR LEU LEU ARG ALA SEQRES 15 A 275 GLU SER PRO ASN THR ARG VAL THR ARG HIS PRO ILE SER SEQRES 16 A 275 ASP ARG 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 GLN ASP HIS THR GLN ASP ALA GLU LEU VAL GLU 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 SER SER GLY GLU GLU GLN ARG TYR THR CYS HIS SEQRES 21 A 275 VAL GLN HIS GLU GLY LEU ARG GLU PRO ILE THR LEU ARG SEQRES 22 A 275 TRP GLU SEQRES 1 B 99 MET VAL GLN HIS SER PRO LYS VAL 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 GLN ILE ASP ILE THR SEQRES 4 B 99 LEU MET LYS ASN GLY LYS LYS MET GLU ALA GLU GLN THR SEQRES 5 B 99 ASP LEU SER PHE ASN ARG ASP TRP THR PHE TYR LEU LEU SEQRES 6 B 99 VAL HIS THR GLU PHE THR PRO THR VAL GLU ASP GLU TYR SEQRES 7 B 99 SER CYS GLN VAL ASN HIS THR THR LEU SER GLU PRO LYS SEQRES 8 B 99 VAL VAL LYS TRP ASP ARG ASP MET SEQRES 1 C 9 ASP MET ALA ASN VAL SER THR GLY ARG FORMUL 4 HOH *30(H2 O) HELIX 1 AA1 TRP A 52 GLU A 56 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 GLN A 162 1 11 HELIX 5 AA5 GLY A 163 GLY A 176 1 14 HELIX 6 AA6 THR A 226 ALA A 229 5 4 HELIX 7 AA7 GLU A 254 GLN A 256 5 3 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 ASN A 95 VAL A 104 -1 O ARG A 98 N TYR A 10 SHEET 6 AA1 8 LEU A 110 TYR A 119 -1 O LEU A 111 N ASP A 103 SHEET 7 AA1 8 LYS 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 ASN A 187 PRO A 194 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 SER A 251 -1 O VAL A 250 N VAL A 200 SHEET 4 AA2 4 GLU A 230 LEU A 231 -1 N GLU A 230 O ALA A 247 SHEET 1 AA3 4 ASN A 187 PRO A 194 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 SER A 251 -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 4 GLN A 223 ASP A 224 0 SHEET 2 AA4 4 THR A 215 ARG A 220 -1 N ARG A 220 O GLN A 223 SHEET 3 AA4 4 TYR A 258 GLN A 263 -1 O HIS A 261 N THR A 217 SHEET 4 AA4 4 ILE A 271 LEU A 273 -1 O LEU A 273 N CYS A 260 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 LEU B 64 N VAL B 28 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 LEU B 64 N VAL B 28 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 LYS B 46 0 SHEET 2 AA7 4 ASP B 37 LYS B 42 -1 N LYS B 42 O LYS B 45 SHEET 3 AA7 4 TYR B 78 ASN B 83 -1 O GLN B 81 N THR B 39 SHEET 4 AA7 4 LYS B 91 LYS B 94 -1 O LYS B 91 N VAL B 82 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 CISPEP 1 TYR A 210 PRO A 211 0 1.20 CISPEP 2 HIS B 32 PRO B 33 0 4.84 CRYST1 47.120 82.640 121.130 90.00 90.00 90.00 P 21 21 21 4 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 0.021222 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012101 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008256 0.00000