HEADER IMMUNE SYSTEM 16-APR-99 1I1Y TITLE CRYSTAL STRUCTURE OF HUMAN CLASS I MHC (HLA-A2.1) COMPLEXED WITH BETA TITLE 2 2-MICROGLOBULIN AND HIV-RT VARIANT PEPTIDE I1Y COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLASS I HISTOCOMPATIBILITY ANTIGEN; COMPND 3 CHAIN: A, D; COMPND 4 FRAGMENT: PEPTIDE-BINDING DOMAIN + ALPHA3; COMPND 5 SYNONYM: HLA-A2.1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: BETA 2-MICROGLOBULIN; COMPND 9 CHAIN: B, E; COMPND 10 FRAGMENT: BETA 2-MICROGLOBULIN; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: HIV-RT VARIANT PEPTIDE I1Y (YLKEPVHGV); COMPND 14 CHAIN: C, F; COMPND 15 FRAGMENT: RESIDUES 309-317; COMPND 16 SYNONYM: I1Y; COMPND 17 ENGINEERED: YES; COMPND 18 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELLULAR_LOCATION: CYTOPLASM; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 PLYSS; SOURCE 9 EXPRESSION_SYSTEM_CELLULAR_LOCATION: INCLUSION BODIES; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_VECTOR: E.COLI; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PLM1; SOURCE 13 MOL_ID: 2; SOURCE 14 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 15 ORGANISM_COMMON: HUMAN; SOURCE 16 ORGANISM_TAXID: 9606; SOURCE 17 CELLULAR_LOCATION: CYTOPLASM; SOURCE 18 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 20 EXPRESSION_SYSTEM_STRAIN: BL21 PLYSS; SOURCE 21 EXPRESSION_SYSTEM_CELLULAR_LOCATION: INCLUSION BODY; SOURCE 22 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 23 EXPRESSION_SYSTEM_VECTOR: E.COLI; SOURCE 24 EXPRESSION_SYSTEM_PLASMID: PLM1; SOURCE 25 MOL_ID: 3; SOURCE 26 SYNTHETIC: YES KEYWDS HUMAN CLASS I MHC, HIV, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR T.J.KIRKSEY,E.J.COLLINS REVDAT 3 09-AUG-23 1I1Y 1 REMARK REVDAT 2 24-FEB-09 1I1Y 1 VERSN REVDAT 1 21-JAN-00 1I1Y 0 JRNL AUTH T.J.KIRKSEY,R.R.POGUE-CALEY,J.A.FRELINGER,E.J.COLLINS JRNL TITL THE STRUCTURAL BASIS FOR THE INCREASED IMMUNOGENICITY OF TWO JRNL TITL 2 HIV-REVERSE TRANSCRIPTASE PEPTIDE VARIANT/CLASS I MAJOR JRNL TITL 3 HISTOCOMPATIBILITY COMPLEXES. JRNL REF J.BIOL.CHEM. V. 274 37259 1999 JRNL REFN ISSN 0021-9258 JRNL PMID 10601290 JRNL DOI 10.1074/JBC.274.52.37259 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 40341 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) : 0.244 REMARK 3 R VALUE (WORKING SET) : 0.233 REMARK 3 FREE R VALUE : 0.289 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6316 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 199 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.370 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.260 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.200 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.800 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.010 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.034 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.057 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.022 ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.107 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.173 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.250 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.190 ; 0.300 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : 0.000 ; 15.000 REMARK 3 PLANAR (DEGREES) : 9.700 ; 7.000 REMARK 3 STAGGERED (DEGREES) : 19.300; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 25.900; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.434 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.403 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.834 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.960 ; 3.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1I1Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-APR-99. REMARK 100 THE DEPOSITION ID IS D_1000000864. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAY-97 REMARK 200 TEMPERATURE (KELVIN) : 100.00 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0789 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45024 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : 0.23100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 23.10 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE IN CCP4, CCP4 REMARK 200 STARTING MODEL: PDB ENTRY 1HHH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED IN THE REMARK 280 HANGING DROP VAPOR DIFFUSION METHOD. THE RESERVOIR SOLUTION REMARK 280 CONTAINED 18% PEG8000, IN 25MM MES BUFFER, PH6.5. THE HANGING REMARK 280 DROP WAS A 1:1 MIXTURE OF THE RESERVOIR SOLUTION AND THE PROTEIN REMARK 280 SOLUTION WHICH CONTAINED 10MG/ML PROTEIN IN 25MM MES BUFFER, REMARK 280 PH6.5., PH 6.50, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 4370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 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: 4370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 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 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 OH TYR D 85 OD2 ASP D 137 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 ARG A 6 CD - NE - CZ ANGL. DEV. = 11.1 DEGREES REMARK 500 ARG A 6 NE - CZ - NH1 ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG A 6 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 14 NE - CZ - NH1 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 21 NE - CZ - NH2 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 44 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG A 65 NE - CZ - NH1 ANGL. DEV. = -8.2 DEGREES REMARK 500 ARG A 65 NE - CZ - NH2 ANGL. DEV. = 8.9 DEGREES REMARK 500 ASP A 106 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG A 108 NE - CZ - NH1 ANGL. DEV. = 8.4 DEGREES REMARK 500 ARG A 108 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 111 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 MET A 138 CG - SD - CE ANGL. DEV. = 11.0 DEGREES REMARK 500 ARG A 169 NE - CZ - NH1 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 219 CD - NE - CZ ANGL. DEV. = 14.2 DEGREES REMARK 500 ARG A 219 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 GLN A 224 OE1 - CD - NE2 ANGL. DEV. = -17.6 DEGREES REMARK 500 GLN A 224 CG - CD - OE1 ANGL. DEV. = 17.1 DEGREES REMARK 500 ASP A 227 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG A 234 CD - NE - CZ ANGL. DEV. = 54.5 DEGREES REMARK 500 ARG A 234 NE - CZ - NH2 ANGL. DEV. = 6.2 DEGREES REMARK 500 ARG B 12 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG D 6 CD - NE - CZ ANGL. DEV. = 12.9 DEGREES REMARK 500 ARG D 6 NE - CZ - NH1 ANGL. DEV. = 7.8 DEGREES REMARK 500 ARG D 6 NE - CZ - NH2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG D 48 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG D 65 NE - CZ - NH1 ANGL. DEV. = -9.2 DEGREES REMARK 500 ARG D 65 NE - CZ - NH2 ANGL. DEV. = 10.4 DEGREES REMARK 500 ARG D 82 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG D 108 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG D 108 NE - CZ - NH2 ANGL. DEV. = -5.1 DEGREES REMARK 500 ARG D 111 NE - CZ - NH2 ANGL. DEV. = -5.5 DEGREES REMARK 500 TYR D 123 CB - CG - CD1 ANGL. DEV. = -4.0 DEGREES REMARK 500 MET D 138 CG - SD - CE ANGL. DEV. = 10.0 DEGREES REMARK 500 ARG D 157 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG D 170 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG D 181 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ASP D 183 CB - CG - OD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 MET D 189 CA - CB - CG ANGL. DEV. = 10.3 DEGREES REMARK 500 ALA D 205 N - CA - CB ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG D 219 CD - NE - CZ ANGL. DEV. = 13.9 DEGREES REMARK 500 ARG D 219 NE - CZ - NH1 ANGL. DEV. = 7.4 DEGREES REMARK 500 GLN D 224 OE1 - CD - NE2 ANGL. DEV. = -14.6 DEGREES REMARK 500 GLN D 224 CG - CD - OE1 ANGL. DEV. = 14.6 DEGREES REMARK 500 ASP D 227 CB - CG - OD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 ARG D 234 CG - CD - NE ANGL. DEV. = 13.6 DEGREES REMARK 500 ARG D 234 CD - NE - CZ ANGL. DEV. = 48.4 DEGREES REMARK 500 ARG D 234 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ASP D 238 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 GLU D 275 OE1 - CD - OE2 ANGL. DEV. = -8.2 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 53 ANGLE DEVIATIONS. 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 29 -122.78 59.58 REMARK 500 PHE A 109 124.57 -39.97 REMARK 500 HIS A 114 102.37 -160.21 REMARK 500 TYR A 123 -61.79 -109.64 REMARK 500 ASN B 21 -161.91 -163.88 REMARK 500 TRP B 60 -7.00 81.40 REMARK 500 ASP D 29 -125.13 57.91 REMARK 500 PHE D 109 126.81 -38.87 REMARK 500 HIS D 114 98.19 -161.90 REMARK 500 ASN E 21 -163.34 -163.65 REMARK 500 PRO E 32 -168.84 -69.44 REMARK 500 TRP E 60 -8.81 83.01 REMARK 500 REMARK 500 REMARK: NULL DBREF 1I1Y A 1 275 UNP P01892 1A02_HUMAN 25 299 DBREF 1I1Y B 1 99 UNP P61769 B2MG_HUMAN 12 110 DBREF 1I1Y D 1 275 UNP P01892 1A02_HUMAN 25 299 DBREF 1I1Y E 1 99 UNP P61769 B2MG_HUMAN 12 110 DBREF 1I1Y C 1 9 PDB 1I1Y 1I1Y 1 9 DBREF 1I1Y F 1 9 PDB 1I1Y 1I1Y 1 9 SEQRES 1 A 275 GLY SER HIS SER MET ARG TYR PHE PHE THR SER VAL SER SEQRES 2 A 275 ARG PRO GLY ARG 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 ALA SER GLN ARG MET GLU PRO ARG ALA PRO TRP ILE SEQRES 5 A 275 GLU GLN GLU GLY PRO GLU TYR TRP ASP GLY GLU THR ARG SEQRES 6 A 275 LYS VAL LYS ALA HIS SER GLN THR HIS ARG VAL ASP LEU SEQRES 7 A 275 GLY THR LEU ARG GLY TYR TYR ASN GLN SER GLU ALA GLY SEQRES 8 A 275 SER HIS THR VAL GLN ARG MET TYR GLY CYS ASP VAL GLY SEQRES 9 A 275 SER ASP TRP ARG PHE LEU ARG GLY TYR HIS GLN TYR ALA SEQRES 10 A 275 TYR ASP GLY LYS ASP TYR ILE ALA LEU LYS GLU ASP LEU SEQRES 11 A 275 ARG SER TRP THR ALA ALA ASP MET ALA ALA GLN THR THR SEQRES 12 A 275 LYS HIS LYS TRP GLU ALA ALA HIS VAL ALA GLU GLN LEU SEQRES 13 A 275 ARG ALA TYR LEU GLU GLY THR CYS VAL GLU TRP LEU ARG SEQRES 14 A 275 ARG TYR LEU GLU ASN GLY LYS GLU THR LEU GLN ARG THR SEQRES 15 A 275 ASP ALA PRO LYS THR HIS MET THR HIS HIS ALA VAL SER SEQRES 16 A 275 ASP HIS GLU ALA THR LEU ARG CYS TRP ALA LEU SER 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 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 PRO SER GLY GLN GLU GLN ARG TYR THR CYS HIS SEQRES 21 A 275 VAL GLN HIS GLU GLY LEU PRO LYS PRO LEU THR LEU ARG SEQRES 22 A 275 TRP GLU SEQRES 1 B 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 B 100 HIS PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS SEQRES 3 B 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 B 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 B 100 SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU SEQRES 6 B 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 B 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 B 100 LYS ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 C 9 TYR LEU LYS GLU PRO VAL HIS GLY VAL SEQRES 1 D 275 GLY SER HIS SER MET ARG TYR PHE PHE THR SER VAL SER SEQRES 2 D 275 ARG PRO GLY ARG GLY GLU 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 SER GLN ARG MET GLU PRO ARG ALA PRO TRP ILE SEQRES 5 D 275 GLU GLN GLU GLY PRO GLU TYR TRP ASP GLY GLU THR ARG SEQRES 6 D 275 LYS VAL LYS ALA HIS SER GLN THR HIS ARG VAL ASP LEU SEQRES 7 D 275 GLY THR LEU ARG GLY TYR TYR ASN GLN SER GLU ALA GLY SEQRES 8 D 275 SER HIS THR VAL GLN ARG MET TYR GLY CYS ASP VAL GLY SEQRES 9 D 275 SER ASP TRP ARG PHE LEU ARG GLY TYR HIS GLN TYR ALA SEQRES 10 D 275 TYR ASP GLY LYS ASP TYR ILE ALA LEU LYS GLU ASP LEU SEQRES 11 D 275 ARG SER TRP THR ALA ALA ASP MET ALA ALA GLN THR THR SEQRES 12 D 275 LYS HIS LYS TRP GLU ALA ALA HIS VAL ALA GLU GLN LEU SEQRES 13 D 275 ARG ALA TYR LEU GLU GLY THR CYS VAL GLU TRP LEU ARG SEQRES 14 D 275 ARG TYR LEU GLU ASN GLY LYS GLU THR LEU GLN ARG THR SEQRES 15 D 275 ASP ALA PRO LYS THR HIS MET THR HIS HIS ALA VAL SER SEQRES 16 D 275 ASP HIS GLU ALA THR LEU ARG CYS TRP ALA LEU SER 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 LEU VAL GLU 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 PRO LYS PRO LEU THR LEU ARG SEQRES 22 D 275 TRP GLU SEQRES 1 E 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 E 100 HIS PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS SEQRES 3 E 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 E 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 E 100 SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU SEQRES 6 E 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 E 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 E 100 LYS ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 F 9 TYR LEU LYS GLU PRO VAL HIS GLY VAL FORMUL 7 HOH *199(H2 O) HELIX 1 1 PRO A 50 GLN A 54 5 5 HELIX 2 2 PRO A 57 TYR A 84 1 28 HELIX 3 3 MET A 138 ALA A 149 1 12 HELIX 4 4 VAL A 152 GLU A 161 1 10 HELIX 5 5 THR A 163 ASN A 174 1 12 HELIX 6 6 LYS A 176 LEU A 179 1 4 HELIX 7 7 THR A 225 ASP A 227 5 3 HELIX 8 8 GLU A 254 ARG A 256 5 3 HELIX 9 9 PRO D 50 GLN D 54 5 5 HELIX 10 10 PRO D 57 TYR D 84 1 28 HELIX 11 11 MET D 138 ALA D 149 1 12 HELIX 12 12 VAL D 152 GLU D 161 1 10 HELIX 13 13 THR D 163 ASN D 174 1 12 HELIX 14 14 LYS D 176 LEU D 179 1 4 HELIX 15 15 THR D 225 ASP D 227 5 3 HELIX 16 16 GLU D 254 ARG D 256 5 3 SHEET 1 A 7 THR A 31 ASP A 37 0 SHEET 2 A 7 ARG A 21 VAL A 28 -1 N VAL A 28 O THR A 31 SHEET 3 A 7 HIS A 3 VAL A 12 -1 N VAL A 12 O ARG A 21 SHEET 4 A 7 THR A 94 VAL A 103 -1 N VAL A 103 O HIS A 3 SHEET 5 A 7 PHE A 109 TYR A 118 -1 N ALA A 117 O GLN A 96 SHEET 6 A 7 LYS A 121 LEU A 126 -1 N ILE A 124 O TYR A 116 SHEET 7 A 7 TRP A 133 ALA A 135 -1 N THR A 134 O ALA A 125 SHEET 1 B 3 LYS A 186 ALA A 193 0 SHEET 2 B 3 GLU A 198 PHE A 208 -1 N LEU A 206 O LYS A 186 SHEET 3 B 3 PHE A 241 PRO A 250 -1 N VAL A 249 O ALA A 199 SHEET 1 C 3 THR A 214 ARG A 219 0 SHEET 2 C 3 TYR A 257 GLN A 262 -1 N GLN A 262 O THR A 214 SHEET 3 C 3 LEU A 270 ARG A 273 -1 N LEU A 272 O CYS A 259 SHEET 1 D 3 LYS B 6 SER B 11 0 SHEET 2 D 3 SER B 20 PHE B 30 -1 N SER B 28 O LYS B 6 SHEET 3 D 3 PHE B 62 THR B 71 -1 N PHE B 70 O ASN B 21 SHEET 1 E 3 GLU B 36 LYS B 41 0 SHEET 2 E 3 TYR B 78 ASN B 83 -1 N ASN B 83 O GLU B 36 SHEET 3 E 3 LYS B 91 LYS B 94 -1 N VAL B 93 O CYS B 80 SHEET 1 F 7 THR D 31 ASP D 37 0 SHEET 2 F 7 ARG D 21 VAL D 28 -1 N VAL D 28 O THR D 31 SHEET 3 F 7 HIS D 3 VAL D 12 -1 N VAL D 12 O ARG D 21 SHEET 4 F 7 THR D 94 VAL D 103 -1 N VAL D 103 O HIS D 3 SHEET 5 F 7 PHE D 109 TYR D 118 -1 N ALA D 117 O GLN D 96 SHEET 6 F 7 LYS D 121 LEU D 126 -1 N ILE D 124 O TYR D 116 SHEET 7 F 7 TRP D 133 ALA D 135 -1 N THR D 134 O ALA D 125 SHEET 1 G 3 LYS D 186 ALA D 193 0 SHEET 2 G 3 GLU D 198 PHE D 208 -1 N LEU D 206 O LYS D 186 SHEET 3 G 3 PHE D 241 PRO D 250 -1 N VAL D 249 O ALA D 199 SHEET 1 H 3 ILE D 213 ARG D 219 0 SHEET 2 H 3 TYR D 257 HIS D 263 -1 N GLN D 262 O THR D 214 SHEET 3 H 3 LEU D 270 ARG D 273 -1 N LEU D 272 O CYS D 259 SHEET 1 I 3 LYS E 6 SER E 11 0 SHEET 2 I 3 SER E 20 PHE E 30 -1 N SER E 28 O LYS E 6 SHEET 3 I 3 PHE E 62 THR E 71 -1 N PHE E 70 O ASN E 21 SHEET 1 J 3 GLU E 36 LYS E 41 0 SHEET 2 J 3 TYR E 78 ASN E 83 -1 N ASN E 83 O GLU E 36 SHEET 3 J 3 LYS E 91 LYS E 94 -1 N VAL E 93 O CYS E 80 SSBOND 1 CYS A 101 CYS A 164 1555 1555 2.06 SSBOND 2 CYS A 203 CYS A 259 1555 1555 2.03 SSBOND 3 CYS B 25 CYS B 80 1555 1555 2.05 SSBOND 4 CYS D 101 CYS D 164 1555 1555 2.06 SSBOND 5 CYS D 203 CYS D 259 1555 1555 2.04 SSBOND 6 CYS E 25 CYS E 80 1555 1555 1.99 CISPEP 1 TYR A 209 PRO A 210 0 2.77 CISPEP 2 HIS B 31 PRO B 32 0 -4.13 CISPEP 3 GLU C 4 PRO C 5 0 -3.21 CISPEP 4 TYR D 209 PRO D 210 0 2.80 CISPEP 5 HIS E 31 PRO E 32 0 -6.67 CISPEP 6 GLU F 4 PRO F 5 0 -2.87 CRYST1 50.613 63.591 75.326 81.93 75.94 78.00 P 1 2 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 0.019758 -0.004200 -0.004571 0.00000 SCALE2 0.000000 0.016077 -0.001530 0.00000 SCALE3 0.000000 0.000000 0.013747 0.00000 MTRIX1 1 -0.915475 0.402374 -0.000847 23.18510 1 MTRIX2 1 0.402359 0.915456 0.006885 -48.12000 1 MTRIX3 1 0.003545 0.005962 -0.999976 32.65840 1