HEADER HISTOCOMPATIBILITY ANTIGEN 02-JAN-94 1HOC TITLE THE THREE-DIMENSIONAL STRUCTURE OF H-2DB AT 2.4 ANGSTROMS RESOLUTION: TITLE 2 IMPLICATIONS FOR ANTIGEN-DETERMINANT SELECTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLASS I HISTOCOMPATIBILITY ANTIGEN (H2-DB) (ALPHA CHAIN); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: BETA 2-MICROGLOBULIN; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: 9-RESIDUE PEPTIDE; COMPND 11 CHAIN: C; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 9 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 10 ORGANISM_TAXID: 10090; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS (A/SWINE/HONG SOURCE 15 KONG/126/82(H3N2)); SOURCE 16 ORGANISM_TAXID: 11498; SOURCE 17 STRAIN: A/SWINE/HONG KONG/126/82 H3N2 KEYWDS HISTOCOMPATIBILITY ANTIGEN EXPDTA X-RAY DIFFRACTION AUTHOR A.C.M.YOUNG,W.ZHANG,J.C.SACCHETTINI REVDAT 7 23-OCT-24 1HOC 1 REMARK REVDAT 6 14-AUG-19 1HOC 1 REMARK REVDAT 5 17-JUL-19 1HOC 1 REMARK REVDAT 4 29-NOV-17 1HOC 1 HELIX REVDAT 3 24-FEB-09 1HOC 1 VERSN REVDAT 2 01-APR-03 1HOC 1 JRNL REVDAT 1 30-APR-94 1HOC 0 JRNL AUTH A.C.YOUNG,W.ZHANG,J.C.SACCHETTINI,S.G.NATHENSON JRNL TITL THE THREE-DIMENSIONAL STRUCTURE OF H-2DB AT 2.4 A JRNL TITL 2 RESOLUTION: IMPLICATIONS FOR ANTIGEN-DETERMINANT SELECTION JRNL REF CELL(CAMBRIDGE,MASS.) V. 76 39 1994 JRNL REFN ISSN 0092-8674 JRNL PMID 7506996 JRNL DOI 10.1016/0092-8674(94)90171-6 REMARK 2 REMARK 2 RESOLUTION. 2.40 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 16880 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3114 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 41 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : NULL ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : NULL ; 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 : NULL REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1HOC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000173940. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 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+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 0.00000 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 0.00000 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 46.46000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.27000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 66.69000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 46.46000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.27000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 66.69000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 46.46000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 47.27000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 66.69000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 46.46000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 47.27000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 66.69000 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: 4390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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: 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 ASN A 86 O HOH A 293 2575 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 19 CD GLU A 19 OE1 0.084 REMARK 500 GLU A 53 CD GLU A 53 OE2 0.079 REMARK 500 GLU A 128 CD GLU A 128 OE2 0.067 REMARK 500 GLU A 148 CD GLU A 148 OE2 0.077 REMARK 500 GLU A 161 CD GLU A 161 OE1 0.071 REMARK 500 GLU A 163 CD GLU A 163 OE1 0.066 REMARK 500 GLU A 222 CD GLU A 222 OE1 0.066 REMARK 500 GLU A 229 CD GLU A 229 OE1 0.079 REMARK 500 GLU C 7 CD GLU C 7 OE2 0.067 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 ASP A 29 CB - CG - OD2 ANGL. DEV. = -6.3 DEGREES REMARK 500 TYR A 45 CB - CG - CD2 ANGL. DEV. = -3.9 DEGREES REMARK 500 TYR A 45 CB - CG - CD1 ANGL. DEV. = 3.9 DEGREES REMARK 500 PRO A 57 C - N - CA ANGL. DEV. = 14.6 DEGREES REMARK 500 PRO A 57 C - N - CD ANGL. DEV. = -25.0 DEGREES REMARK 500 TYR A 84 CB - CG - CD2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ASN A 86 CB - CG - ND2 ANGL. DEV. = 15.0 DEGREES REMARK 500 ASP A 106 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 TYR A 118 CB - CG - CD1 ANGL. DEV. = -3.9 DEGREES REMARK 500 ASP A 129 CB - CG - OD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 ASP A 212 CB - CG - OD1 ANGL. DEV. = -5.4 DEGREES REMARK 500 PRO A 250 C - N - CD ANGL. DEV. = -20.3 DEGREES REMARK 500 PRO A 267 C - N - CD ANGL. DEV. = -12.8 DEGREES REMARK 500 ASP B 53 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 MET B 54 N - CA - CB ANGL. DEV. = 15.7 DEGREES REMARK 500 ASP B 59 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP B 96 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP B 96 CB - CG - OD2 ANGL. DEV. = -7.6 DEGREES REMARK 500 ASP B 98 CB - CG - OD1 ANGL. DEV. = -5.7 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 GLU A 19 105.71 163.12 REMARK 500 VAL A 28 -119.87 -90.03 REMARK 500 ASN A 30 14.48 13.98 REMARK 500 PHE A 33 -6.34 -151.76 REMARK 500 PRO A 57 -43.89 -27.30 REMARK 500 ASP A 106 29.70 -79.22 REMARK 500 TRP A 107 -8.13 61.25 REMARK 500 LEU A 110 -43.60 -132.26 REMARK 500 LEU A 114 116.47 -166.29 REMARK 500 GLU A 119 22.49 49.65 REMARK 500 TYR A 123 -71.60 -102.76 REMARK 500 SER A 150 20.13 -78.35 REMARK 500 ALA A 177 5.72 -179.74 REMARK 500 THR A 178 -36.17 159.57 REMARK 500 THR A 190 -109.50 -87.46 REMARK 500 HIS A 191 -95.39 161.96 REMARK 500 HIS A 192 90.40 48.07 REMARK 500 PRO A 193 -120.40 -90.36 REMARK 500 ARG A 194 169.86 86.74 REMARK 500 SER A 195 138.06 56.56 REMARK 500 VAL A 199 -37.57 -154.79 REMARK 500 THR A 200 92.50 53.71 REMARK 500 ALA A 211 -8.48 -53.86 REMARK 500 ASN A 220 -53.61 81.73 REMARK 500 GLU A 254 101.79 -58.30 REMARK 500 GLN A 255 -65.61 -164.64 REMARK 500 HIS B 31 132.09 -179.06 REMARK 500 PRO B 32 -176.51 -60.99 REMARK 500 SER B 52 -141.80 -83.50 REMARK 500 ASP B 53 -165.06 -46.89 REMARK 500 MET B 54 54.99 -164.47 REMARK 500 SER B 86 22.10 -76.98 REMARK 500 MET C 6 -102.69 -89.00 REMARK 500 REMARK 500 REMARK: NULL DBREF 1HOC A 1 272 UNP P01899 HA11_MOUSE 25 296 DBREF 1HOC B 1 99 UNP P01887 B2MG_MOUSE 21 119 DBREF 1HOC C 1 9 UNP P26091 VNUC_IAZH3 366 374 SEQRES 1 A 272 GLY PRO HIS SER MET ARG TYR PHE GLU THR ALA VAL SER SEQRES 2 A 272 ARG PRO GLY LEU GLU GLU PRO ARG TYR ILE SER VAL GLY SEQRES 3 A 272 TYR VAL ASP ASN LYS GLU PHE VAL ARG PHE ASP SER ASP SEQRES 4 A 272 ALA GLU ASN PRO ARG TYR GLU PRO ARG ALA PRO TRP MET SEQRES 5 A 272 GLU GLN GLU GLY PRO GLU TYR TRP GLU ARG GLU THR GLN SEQRES 6 A 272 LYS ALA LYS GLY GLN GLU GLN TRP PHE ARG VAL SER LEU SEQRES 7 A 272 ARG ASN LEU LEU GLY TYR TYR ASN GLN SER ALA GLY GLY SEQRES 8 A 272 SER HIS THR LEU GLN GLN MET SER GLY CYS ASP LEU GLY SEQRES 9 A 272 SER ASP TRP ARG LEU LEU ARG GLY TYR LEU GLN PHE ALA SEQRES 10 A 272 TYR GLU GLY ARG ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 A 272 LYS THR TRP THR ALA ALA ASP MET ALA ALA GLN ILE THR SEQRES 12 A 272 ARG ARG LYS TRP GLU GLN SER GLY ALA ALA GLU HIS TYR SEQRES 13 A 272 LYS ALA TYR LEU GLU GLY GLU CYS VAL GLU TRP LEU HIS SEQRES 14 A 272 ARG TYR LEU LYS ASN GLY ASN ALA THR LEU LEU ARG THR SEQRES 15 A 272 ASP SER PRO LYS ALA HIS VAL THR HIS HIS PRO ARG SER SEQRES 16 A 272 LYS GLY GLU VAL THR LEU ARG CYS TRP ALA LEU GLY PHE SEQRES 17 A 272 TYR PRO ALA ASP ILE THR LEU THR TRP GLN LEU ASN GLY SEQRES 18 A 272 GLU GLU LEU THR GLN ASP MET GLU LEU VAL GLU THR ARG SEQRES 19 A 272 PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA SER VAL SEQRES 20 A 272 VAL VAL PRO LEU GLY LYS GLU GLN ASN TYR THR CYS ARG SEQRES 21 A 272 VAL TYR HIS GLU GLY LEU PRO GLU PRO LEU THR LEU 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 ASP SER MET ALA GLU PRO LYS SEQRES 8 B 99 THR VAL TYR TRP ASP ARG ASP MET SEQRES 1 C 9 ALA SER ASN GLU ASN MET GLU THR MET FORMUL 4 HOH *41(H2 O) HELIX 1 I GLU A 55 LEU A 82 1 28 HELIX 2 II ALA A 140 HIS A 169 1 30 SHEET 1 A 7 LYS A 31 SER A 38 0 SHEET 2 A 7 GLU A 19 VAL A 28 -1 N VAL A 28 O LYS A 31 SHEET 3 A 7 PRO A 2 ARG A 14 -1 N PHE A 8 O VAL A 25 SHEET 4 A 7 SER A 92 GLY A 104 -1 O GLN A 97 N GLU A 9 SHEET 5 A 7 ARG A 111 ALA A 117 -1 O GLN A 115 N MET A 98 SHEET 6 A 7 ILE A 124 LEU A 126 -1 O ILE A 124 N PHE A 116 SHEET 7 A 7 THR A 132 ALA A 135 -1 N THR A 134 O ALA A 125 SHEET 1 B 4 ARG A 181 SER A 195 0 SHEET 2 B 4 THR A 200 LEU A 206 -1 O ARG A 202 N THR A 190 SHEET 3 B 4 THR A 240 VAL A 249 -1 N ALA A 245 O CYS A 203 SHEET 4 B 4 GLU A 229 ALA A 236 -1 O GLU A 229 N SER A 246 SHEET 1 C 2 ILE A 213 GLN A 218 0 SHEET 2 C 2 THR A 258 HIS A 263 -1 O ARG A 260 N THR A 216 SHEET 1 D 4 ILE B 1 TYR B 10 0 SHEET 2 D 4 ASN B 21 HIS B 31 -1 O TYR B 26 N GLN B 8 SHEET 3 D 4 PHE B 62 PHE B 70 -1 O ALA B 66 N CYS B 25 SHEET 4 D 4 LYS B 48 ASP B 53 -1 N SER B 52 O LEU B 65 SHEET 1 E 3 ILE B 35 LYS B 41 0 SHEET 2 E 3 ASP B 76 HIS B 84 -1 O ARG B 81 N GLN B 38 SHEET 3 E 3 GLU B 89 TYR B 94 -1 N VAL B 93 O CYS B 80 SSBOND 1 CYS A 101 CYS A 164 1555 1555 2.05 SSBOND 2 CYS A 203 CYS A 259 1555 1555 2.01 SSBOND 3 CYS B 25 CYS B 80 1555 1555 2.00 CISPEP 1 TYR A 209 PRO A 210 0 0.92 CISPEP 2 HIS B 31 PRO B 32 0 0.38 CRYST1 92.920 94.540 133.380 90.00 90.00 90.00 I 2 2 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 0.010762 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010578 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007497 0.00000