HEADER IMMUNE SYSTEM 23-APR-03 1P4L TITLE CRYSTAL STRUCTURE OF NK RECEPTOR LY49C MUTANT WITH ITS MHC CLASS I TITLE 2 LIGAND H-2KB COMPND MOL_ID: 1; COMPND 2 MOLECULE: MHC CLASS I H-2KB HEAVY CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EXTRACELLULAR ALPHA-1, ALPHA-2, ALPHA-3; COMPND 5 SYNONYM: H-2 CLASS I HISTOCOMPATIBILITY ANTIGEN, K-B ALPHA CHAIN, H- COMPND 6 2KB; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 10 CHAIN: B; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: OVALBUMIN PEPTIDE; COMPND 14 CHAIN: P; COMPND 15 ENGINEERED: YES; COMPND 16 OTHER_DETAILS: ANTIGENIC PEPTIDE; COMPND 17 MOL_ID: 4; COMPND 18 MOLECULE: LY49-C; COMPND 19 CHAIN: D; COMPND 20 FRAGMENT: C-TYPE LECTIN-LIKE DOMAIN; COMPND 21 SYNONYM: KILLER CELL LECTIN-LIKE RECEPTOR 3, T-CELL SURFACE COMPND 22 GLYCOPROTEIN LY-49C, LYMPHOCYTE ANTIGEN 49C, 5E6; COMPND 23 ENGINEERED: YES; COMPND 24 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: H2-K; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 10 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 11 ORGANISM_TAXID: 10090; SOURCE 12 GENE: B2M; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 MOL_ID: 3; SOURCE 16 SYNTHETIC: YES; SOURCE 17 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE SOURCE 18 OF THE PEPTIDE IS NATURALLY FOUND IN GALLUS GALLUS (CHICKEN).; SOURCE 19 MOL_ID: 4; SOURCE 20 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 21 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 22 ORGANISM_TAXID: 10090; SOURCE 23 GENE: KLRA3 OR LY49C OR LY-49C; SOURCE 24 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 25 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NATURAL KILLER RECEPTOR, MHC CLASS I, C-TYPE LECTIN-LIKE DOMAIN, KEYWDS 2 IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR J.DAM,R.GUAN,K.NATARAJAN,N.DIMASI,R.A.MARIUZZA REVDAT 5 16-AUG-23 1P4L 1 REMARK REVDAT 4 27-OCT-21 1P4L 1 SEQADV REVDAT 3 24-FEB-09 1P4L 1 VERSN REVDAT 2 09-DEC-03 1P4L 1 JRNL REVDAT 1 11-NOV-03 1P4L 0 JRNL AUTH J.DAM,R.GUAN,K.NATARAJAN,N.DIMASI,L.K.CHLEWICKI,D.M.KRANZ, JRNL AUTH 2 P.SCHUCK,D.H.MARGULIES,R.A.MARIUZZA JRNL TITL VARIABLE MHC CLASS I ENGAGEMENT BY LY49 NATURAL KILLER CELL JRNL TITL 2 RECEPTORS DEMONSTRATED BY THE CRYSTAL STRUCTURE OF LY49C JRNL TITL 3 BOUND TO H-2K(B). JRNL REF NAT.IMMUNOL. V. 4 1213 2003 JRNL REFN ISSN 1529-2908 JRNL PMID 14595439 JRNL DOI 10.1038/NI1006 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 16521 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 SET) : 0.269 REMARK 3 FREE R VALUE : 0.295 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 805 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.08 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2497 REMARK 3 BIN R VALUE (WORKING SET) : 0.3980 REMARK 3 BIN FREE R VALUE : 0.3920 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 117 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4134 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 82.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 76.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.28000 REMARK 3 B22 (A**2) : 6.28000 REMARK 3 B33 (A**2) : -12.55000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.53 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.67 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.930 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 53.19 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1P4L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-APR-03. REMARK 100 THE DEPOSITION ID IS D_1000018999. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-OCT-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.916 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL 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 : 16931 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 19.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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) : 2.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.32500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 2VAB AND 1QO3 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN 8MG/ML, 0.1 M HEPES-NA PH 7.5, REMARK 280 2% V/V PEG400, 2.0 M AMMONIUM SULFATE, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 32.33000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 76.00500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 76.00500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 48.49500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 76.00500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 76.00500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 16.16500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 76.00500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 76.00500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 48.49500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 76.00500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 76.00500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 16.16500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 32.33000 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: OCTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, P, 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 350 BIOMT1 2 0.000000 -1.000000 0.000000 152.01000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 152.01000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 96.99000 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 GLY A 1 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 O ILE B 46 N LYS B 48 2.17 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 B 72 C - N - CA ANGL. DEV. = 10.5 DEGREES REMARK 500 MET D 225 N - CA - C ANGL. DEV. = 17.9 DEGREES REMARK 500 GLY D 231 N - CA - C ANGL. DEV. = 20.6 DEGREES REMARK 500 CYS D 232 N - CA - C ANGL. DEV. = 19.9 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 PRO A 15 136.42 -35.97 REMARK 500 ASP A 29 -83.69 67.45 REMARK 500 ASP A 30 44.08 -149.38 REMARK 500 ASP A 39 -37.09 -39.37 REMARK 500 PRO A 43 68.45 -54.02 REMARK 500 TYR A 45 78.39 -53.44 REMARK 500 TRP A 51 -9.64 -48.29 REMARK 500 GLN A 54 20.20 -67.75 REMARK 500 TYR A 84 -71.72 -50.90 REMARK 500 ASN A 86 62.99 80.03 REMARK 500 LYS A 131 -23.78 -149.74 REMARK 500 LYS A 146 -78.49 -50.44 REMARK 500 THR A 163 -67.89 -27.71 REMARK 500 CYS A 164 -72.25 -52.46 REMARK 500 ARG A 170 -75.46 -46.42 REMARK 500 ALA A 177 48.73 -71.79 REMARK 500 THR A 178 -66.23 -164.84 REMARK 500 LEU A 179 23.44 -67.12 REMARK 500 LEU A 180 -1.50 -140.42 REMARK 500 ASP A 197 96.47 56.29 REMARK 500 PRO A 210 -163.43 -67.45 REMARK 500 LEU A 224 48.76 -98.66 REMARK 500 ILE A 225 -9.44 -57.81 REMARK 500 ASP A 227 65.85 88.80 REMARK 500 ASP A 238 55.72 -109.84 REMARK 500 GLN A 264 8.46 -61.80 REMARK 500 GLN B 2 117.41 -160.24 REMARK 500 ARG B 12 -81.95 -60.67 REMARK 500 ASN B 21 -164.91 -176.19 REMARK 500 HIS B 31 139.53 -174.18 REMARK 500 ASN B 42 -28.63 173.02 REMARK 500 PRO B 47 59.11 -27.46 REMARK 500 LYS B 48 -8.55 42.78 REMARK 500 VAL B 49 149.29 57.08 REMARK 500 TRP B 60 -19.46 88.90 REMARK 500 ILE B 64 152.09 178.38 REMARK 500 PRO B 72 -153.73 -64.52 REMARK 500 THR B 73 -100.48 136.77 REMARK 500 GLU B 74 7.95 -155.38 REMARK 500 THR B 75 -82.82 -49.75 REMARK 500 HIS B 84 145.74 -175.83 REMARK 500 ALA B 85 -75.97 -47.96 REMARK 500 SER B 86 -53.54 -19.43 REMARK 500 ASP B 96 80.08 -150.31 REMARK 500 TYR D 142 133.10 -175.88 REMARK 500 SER D 147 -113.93 62.77 REMARK 500 MET D 155 40.52 -86.85 REMARK 500 LEU D 175 149.42 -30.95 REMARK 500 PRO D 192 116.12 -32.66 REMARK 500 LYS D 204 -75.76 -78.28 REMARK 500 REMARK 500 THIS ENTRY HAS 67 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1P1Z RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF WILD TYPE LY49C WITH H-2KB/OVA REMARK 900 RELATED ID: 1VAC RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MHC I H-2KB WITH OVA PEPTIDE REMARK 900 RELATED ID: 1QO3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HOMOLOGOUS NK RECEPTOR LY49A WITH MHC CLASS I REMARK 900 LIGAND H-2DD DBREF 1P4L A 1 274 UNP P01901 HA1B_MOUSE 22 295 DBREF 1P4L B 1 99 UNP P01887 B2MG_MOUSE 21 119 DBREF 1P4L D 138 259 UNP Q64329 KLRA3_MOUSE 142 263 DBREF 1P4L P 1 8 UNP P01012 OVAL_CHICK 257 264 SEQADV 1P4L GLY D 171 UNP Q64329 SER 175 ENGINEERED MUTATION SEQADV 1P4L GLY D 193 UNP Q64329 GLU 197 ENGINEERED MUTATION SEQADV 1P4L LYS D 223 UNP Q64329 ARG 227 ENGINEERED MUTATION SEQRES 1 A 274 GLY PRO HIS SER LEU ARG TYR PHE VAL THR ALA VAL SER SEQRES 2 A 274 ARG PRO GLY LEU GLY GLU PRO ARG TYR MET GLU VAL GLY SEQRES 3 A 274 TYR VAL ASP ASP THR GLU PHE VAL ARG PHE ASP SER ASP SEQRES 4 A 274 ALA GLU ASN PRO ARG TYR GLU PRO ARG ALA ARG TRP MET SEQRES 5 A 274 GLU GLN GLU GLY PRO GLU TYR TRP GLU ARG GLU THR GLN SEQRES 6 A 274 LYS ALA LYS GLY ASN GLU GLN SER PHE ARG VAL ASP LEU SEQRES 7 A 274 ARG THR LEU LEU GLY TYR TYR ASN GLN SER LYS GLY GLY SEQRES 8 A 274 SER HIS THR ILE GLN VAL ILE SER GLY CYS GLU VAL GLY SEQRES 9 A 274 SER ASP GLY ARG LEU LEU ARG GLY TYR GLN GLN TYR ALA SEQRES 10 A 274 TYR ASP GLY CYS ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 A 274 LYS THR TRP THR ALA ALA ASP MET ALA ALA LEU ILE THR SEQRES 12 A 274 LYS HIS LYS TRP GLU GLN ALA GLY GLU ALA GLU ARG LEU SEQRES 13 A 274 ARG ALA TYR LEU GLU GLY THR CYS VAL GLU TRP LEU ARG SEQRES 14 A 274 ARG TYR LEU LYS ASN GLY ASN ALA THR LEU LEU ARG THR SEQRES 15 A 274 ASP SER PRO LYS ALA HIS VAL THR HIS HIS SER ARG PRO SEQRES 16 A 274 GLU ASP LYS VAL THR LEU ARG CYS TRP ALA LEU GLY PHE SEQRES 17 A 274 TYR PRO ALA ASP ILE THR LEU THR TRP GLN LEU ASN GLY SEQRES 18 A 274 GLU GLU LEU ILE GLN ASP MET GLU LEU VAL GLU THR ARG SEQRES 19 A 274 PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA SER VAL SEQRES 20 A 274 VAL VAL PRO LEU GLY LYS GLU GLN TYR TYR THR CYS HIS SEQRES 21 A 274 VAL TYR HIS GLN GLY LEU PRO GLU PRO LEU THR LEU ARG SEQRES 22 A 274 TRP SEQRES 1 B 99 ILE GLN LYS THR PRO GLN ILE GLN VAL TYR SER ARG HIS SEQRES 2 B 99 PRO PRO GLU ASN GLY LYS PRO ASN ILE LEU ASN CYS TYR SEQRES 3 B 99 VAL THR GLN PHE HIS PRO PRO HIS ILE GLU ILE GLN MET SEQRES 4 B 99 LEU LYS ASN GLY LYS LYS ILE PRO LYS VAL GLU MET SER SEQRES 5 B 99 ASP MET SER PHE SER LYS ASP TRP SER PHE TYR ILE LEU SEQRES 6 B 99 ALA HIS THR GLU PHE THR PRO THR GLU THR ASP THR TYR SEQRES 7 B 99 ALA CYS ARG VAL LYS HIS ALA SER MET ALA GLU PRO LYS SEQRES 8 B 99 THR VAL TYR TRP ASP ARG ASP MET SEQRES 1 P 8 SER ILE ILE ASN PHE GLU LYS LEU SEQRES 1 D 122 ARG GLY VAL LYS TYR TRP PHE CYS TYR SER THR LYS CYS SEQRES 2 D 122 TYR TYR PHE ILE MET ASN LYS THR THR TRP SER GLY CYS SEQRES 3 D 122 LYS ALA ASN CYS GLN HIS TYR GLY VAL PRO ILE LEU LYS SEQRES 4 D 122 ILE GLU ASP GLU ASP GLU LEU LYS PHE LEU GLN ARG HIS SEQRES 5 D 122 VAL ILE PRO GLY ASN TYR TRP ILE GLY LEU SER TYR ASP SEQRES 6 D 122 LYS LYS LYS LYS GLU TRP ALA TRP ILE ASP ASN GLY PRO SEQRES 7 D 122 SER LYS LEU ASP MET LYS ILE LYS LYS MET ASN PHE LYS SEQRES 8 D 122 SER ARG GLY CYS VAL PHE LEU SER LYS ALA ARG ILE GLU SEQRES 9 D 122 ASP ILE ASP CYS ASN ILE PRO TYR TYR CYS ILE CYS GLY SEQRES 10 D 122 LYS LYS LEU ASP LYS HELIX 1 1 ALA A 49 GLN A 54 5 6 HELIX 2 2 GLY A 56 ASN A 86 1 31 HELIX 3 3 ASP A 137 ALA A 150 1 14 HELIX 4 4 GLY A 151 GLY A 162 1 12 HELIX 5 5 GLY A 162 GLY A 175 1 14 HELIX 6 6 THR D 159 TYR D 170 1 12 HELIX 7 7 ASP D 179 VAL D 190 1 12 SHEET 1 A 8 GLU A 46 PRO A 47 0 SHEET 2 A 8 THR A 31 ASP A 37 -1 N ARG A 35 O GLU A 46 SHEET 3 A 8 ARG A 21 VAL A 28 -1 N GLU A 24 O PHE A 36 SHEET 4 A 8 HIS A 3 VAL A 12 -1 O ARG A 6 N TYR A 27 SHEET 5 A 8 THR A 94 VAL A 103 -1 N ILE A 95 O ALA A 11 SHEET 6 A 8 LEU A 109 TYR A 118 -1 N LEU A 110 O GLU A 102 SHEET 7 A 8 ASP A 122 LEU A 126 -1 N TYR A 123 O TYR A 116 SHEET 8 A 8 TRP A 133 ALA A 135 -1 N THR A 134 O ALA A 125 SHEET 1 B 8 LYS A 186 THR A 190 0 SHEET 2 B 8 LYS A 198 PHE A 208 -1 N ARG A 202 O THR A 190 SHEET 3 B 8 SER A 193 ARG A 194 -1 N ARG A 194 O LYS A 198 SHEET 4 B 8 LYS A 198 PHE A 208 -1 O LYS A 198 N ARG A 194 SHEET 5 B 8 PHE A 241 VAL A 249 -1 O PHE A 241 N PHE A 208 SHEET 6 B 8 ARG A 234 PRO A 235 -1 N ARG A 234 O GLN A 242 SHEET 7 B 8 PHE A 241 VAL A 249 -1 O GLN A 242 N ARG A 234 SHEET 8 B 8 GLU A 229 LEU A 230 -1 O GLU A 229 N SER A 246 SHEET 1 C 4 GLU A 222 GLU A 223 0 SHEET 2 C 4 THR A 214 LEU A 219 -1 N LEU A 219 O GLU A 222 SHEET 3 C 4 TYR A 257 TYR A 262 -1 O THR A 258 N GLN A 218 SHEET 4 C 4 LEU A 270 LEU A 272 -1 N LEU A 270 O VAL A 261 SHEET 1 D 4 VAL B 9 SER B 11 0 SHEET 2 D 4 ILE B 22 TYR B 26 -1 N ASN B 24 O TYR B 10 SHEET 3 D 4 LEU B 65 GLU B 69 -1 N ALA B 66 O CYS B 25 SHEET 4 D 4 GLU B 50 MET B 51 -1 O GLU B 50 N HIS B 67 SHEET 1 E 3 ILE B 35 LEU B 40 0 SHEET 2 E 3 ALA B 79 HIS B 84 -1 O ALA B 79 N LEU B 40 SHEET 3 E 3 LYS B 91 TYR B 94 -1 O LYS B 91 N VAL B 82 SHEET 1 F 2 SER B 55 PHE B 56 0 SHEET 2 F 2 PHE B 62 TYR B 63 -1 N TYR B 63 O SER B 55 SHEET 1 G 6 TRP D 143 TYR D 146 0 SHEET 2 G 6 LYS D 149 THR D 158 -1 O LYS D 149 N TYR D 146 SHEET 3 G 6 TYR D 249 LYS D 255 -1 N TYR D 249 O THR D 158 SHEET 4 G 6 TYR D 195 ILE D 197 1 N TRP D 196 O TYR D 250 SHEET 5 G 6 VAL D 233 SER D 236 -1 O VAL D 233 N ILE D 197 SHEET 6 G 6 ARG D 239 ASP D 242 -1 O ARG D 239 N SER D 236 SSBOND 1 CYS A 101 CYS A 164 1555 1555 2.03 SSBOND 2 CYS A 203 CYS A 259 1555 1555 2.02 SSBOND 3 CYS B 25 CYS B 80 1555 1555 2.03 SSBOND 4 CYS D 145 CYS D 150 1555 1555 2.03 SSBOND 5 CYS D 163 CYS D 251 1555 1555 2.03 SSBOND 6 CYS D 167 CYS D 253 1555 1555 2.04 SSBOND 7 CYS D 232 CYS D 245 1555 1555 2.03 CISPEP 1 TYR A 209 PRO A 210 0 0.12 CISPEP 2 HIS B 31 PRO B 32 0 0.34 CRYST1 152.010 152.010 64.660 90.00 90.00 90.00 P 43 21 2 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 0.006579 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006579 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015466 0.00000