HEADER MHC II 13-MAR-98 1IAO TITLE CLASS II MHC I-AD IN COMPLEX WITH OVALBUMIN PEPTIDE 323-339 COMPND MOL_ID: 1; COMPND 2 MOLECULE: MHC CLASS II I-AD; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: BOTH THE A AND B CHAINS HAVE AN 8-RESIDUE (SSADLVPR) COMPND 6 PEPTIDE BOUND TO THE C-TERMINUS. THE B CHAIN ALSO HAS A 24-RESIDUE COMPND 7 PEPTIDE CONSISTING OF A 2-RESIDUE (RG) SIGNAL SEQUENCE, RESIDUES 323 COMPND 8 - 339 OF HEN EGG OVALBUMIN AND A 6-RESIDUE (GSGSGS) LINKER, COMPND 9 COVALENTLY BONDED TO THE N-TERMINUS.; COMPND 10 MOL_ID: 2; COMPND 11 MOLECULE: MHC CLASS II I-AD; COMPND 12 CHAIN: B; COMPND 13 ENGINEERED: YES; COMPND 14 OTHER_DETAILS: BOTH THE A AND B CHAINS HAVE AN 8-RESIDUE (SSADLVPR) COMPND 15 PEPTIDE BOUND TO THE C-TERMINUS. THE B CHAIN ALSO HAS A 24-RESIDUE COMPND 16 PEPTIDE CONSISTING OF A 2-RESIDUE (RG) SIGNAL SEQUENCE, RESIDUES 323 COMPND 17 - 339 OF HEN EGG OVALBUMIN AND A 6-RESIDUE (GSGSGS) LINKER, COMPND 18 COVALENTLY BONDED TO THE N-TERMINUS. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 STRAIN: BALB/C; SOURCE 6 CELL_LINE: S2; SOURCE 7 ORGAN: EGG; SOURCE 8 EXPRESSION_SYSTEM: DROSOPHILA MELANOGASTER; SOURCE 9 EXPRESSION_SYSTEM_COMMON: FRUIT FLY; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 7227; SOURCE 11 EXPRESSION_SYSTEM_CELL_LINE: S2; SOURCE 12 OTHER_DETAILS: HETEROLOGOUS EXPRESSION; SOURCE 13 MOL_ID: 2; SOURCE 14 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 15 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 16 ORGANISM_TAXID: 10090; SOURCE 17 STRAIN: BALB/C; SOURCE 18 CELL_LINE: S2; SOURCE 19 ORGAN: EGG; SOURCE 20 EXPRESSION_SYSTEM: DROSOPHILA MELANOGASTER; SOURCE 21 EXPRESSION_SYSTEM_COMMON: FRUIT FLY; SOURCE 22 EXPRESSION_SYSTEM_TAXID: 7227; SOURCE 23 EXPRESSION_SYSTEM_CELL_LINE: S2; SOURCE 24 OTHER_DETAILS: HETEROLOGOUS EXPRESSION KEYWDS MHC II, CLASS II MHC, I-A, OVALBUMIN PEPTIDE EXPDTA X-RAY DIFFRACTION AUTHOR C.A.SCOTT,P.A.PETERSON,L.TEYTON,I.A.WILSON REVDAT 6 09-AUG-23 1IAO 1 HETSYN REVDAT 5 29-JUL-20 1IAO 1 COMPND REMARK SEQADV HETNAM REVDAT 5 2 1 LINK SITE REVDAT 4 13-JUL-11 1IAO 1 VERSN REVDAT 3 24-FEB-09 1IAO 1 VERSN REVDAT 2 25-NOV-98 1IAO 1 COMPND REMARK HEADER SOURCE REVDAT 2 2 1 KEYWDS REVDAT 1 04-NOV-98 1IAO 0 JRNL AUTH C.A.SCOTT,P.A.PETERSON,L.TEYTON,I.A.WILSON JRNL TITL CRYSTAL STRUCTURES OF TWO I-AD-PEPTIDE COMPLEXES REVEAL THAT JRNL TITL 2 HIGH AFFINITY CAN BE ACHIEVED WITHOUT LARGE ANCHOR RESIDUES. JRNL REF IMMUNITY V. 8 319 1998 JRNL REFN ISSN 1074-7613 JRNL PMID 9529149 JRNL DOI 10.1016/S1074-7613(00)80537-3 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.A.SCOTT,P.A.PETERSON,L.TEYTON,I.A.WILSON REMARK 1 TITL ERRATUM. CRYSTAL STRUCTURES OF TWO I-AD-PEPTIDE COMPLEXES REMARK 1 TITL 2 REVEAL THAT HIGH AFFINITY CAN BE ACHIEVED WITHOUT LARGE REMARK 1 TITL 3 ANCHOR RESIDUES REMARK 1 REF IMMUNITY V. 8 531 1998 REMARK 1 REFN ISSN 1074-7613 REMARK 1 REFERENCE 2 REMARK 1 AUTH C.A.SCOTT,K.C.GARCIA,E.A.STURA,P.A.PETERSON,I.A.WILSON, REMARK 1 AUTH 2 L.TEYTON REMARK 1 TITL ENGINEERING PROTEIN FOR X-RAY CRYSTALLOGRAPHY: THE MURINE REMARK 1 TITL 2 MAJOR HISTOCOMPATIBILITY COMPLEX CLASS II MOLECULE I-AD REMARK 1 REF PROTEIN SCI. V. 7 413 1998 REMARK 1 REFN ISSN 0961-8368 REMARK 1 REFERENCE 3 REMARK 1 AUTH C.A.SCOTT,K.C.GARCIA,F.R.CARBONE,I.A.WILSON,L.TEYTON REMARK 1 TITL ROLE OF CHAIN PAIRING FOR THE PRODUCTION OF FUNCTIONAL REMARK 1 TITL 2 SOLUBLE IA MAJOR HISTOCOMPATIBILITY COMPLEX CLASS II REMARK 1 TITL 3 MOLECULES REMARK 1 REF J.EXP.MED. V. 183 2087 1996 REMARK 1 REFN ISSN 0022-1007 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0100 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 14777 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.255 REMARK 3 FREE R VALUE : 0.320 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1464 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.72 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1513 REMARK 3 BIN R VALUE (WORKING SET) : 0.4120 REMARK 3 BIN FREE R VALUE : 0.4560 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 176 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 : 3013 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 14 REMARK 3 SOLVENT ATOMS : 8 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.00 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 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) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 2.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 29.20 REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1IAO 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_1000174093. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : APR-97 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : CYLINDRICALLY BENT TRIANGULAR REMARK 200 SI(111) ASYMMETRIC CUT, REMARK 200 HORIZONTAL FOCUS REMARK 200 OPTICS : 58 CM LONG, PT-COATED, FUSED REMARK 200 SILICA, VERTICAL FOCUS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14777 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 27.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 9.000 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : 0.05700 REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.38300 REMARK 200 R SYM FOR SHELL (I) : 0.38300 REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1DLH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.79 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 32% PEG 600, 0.1 IMIDAZOLE MALATE, PH REMARK 280 5.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 46.30000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 50.65000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 50.65000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 23.15000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 50.65000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 50.65000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 69.45000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 50.65000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.65000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 23.15000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 50.65000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.65000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 69.45000 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 46.30000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 101.30000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 101.30000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 46.30000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5770 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 GLU A -3 REMARK 465 ASP A -2 REMARK 465 ASP A -1 REMARK 465 ILE A 0 REMARK 465 GLU A 179 REMARK 465 PRO A 180 REMARK 465 GLU A 181 REMARK 465 ILE A 182 REMARK 465 SER A 183 REMARK 465 SER A 184 REMARK 465 ALA A 185 REMARK 465 ASP A 186 REMARK 465 LEU A 187 REMARK 465 VAL A 188 REMARK 465 PRO A 189 REMARK 465 ARG A 190 REMARK 465 ASN B -10 REMARK 465 GLU B -9 REMARK 465 ALA B -8 REMARK 465 GLY B -7 REMARK 465 ARG B -6 REMARK 465 GLY B -5 REMARK 465 SER B -4 REMARK 465 GLY B -3 REMARK 465 SER B -2 REMARK 465 GLY B -1 REMARK 465 SER B 0 REMARK 465 GLY B 1 REMARK 465 ASN B 2 REMARK 465 SER B 3 REMARK 465 GLU B 4 REMARK 465 ARG B 5 REMARK 465 ALA B 3T REMARK 465 ASP B 4T REMARK 465 LEU B 5T REMARK 465 VAL B 6T REMARK 465 PRO B 7T REMARK 465 ARG B 8T REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ILE A 52 CG1 CG2 CD1 REMARK 470 SER A 125 CB OG REMARK 470 LYS A 126 CB CG CD CE NZ REMARK 470 ASP A 158 CG OD1 OD2 REMARK 470 ASP A 159 CG OD1 OD2 REMARK 470 ILE A 160 CG1 CG2 CD1 REMARK 470 GLU A 172 CG CD OE1 OE2 REMARK 470 ARG B 1S CG CD NE CZ NH1 NH2 REMARK 470 HIS B 6 CG ND1 CD2 CE1 NE2 REMARK 470 LEU B 103 CG CD1 CD2 REMARK 470 SER B 104 OG REMARK 470 ARG B 105 CG CD NE CZ NH1 NH2 REMARK 470 THR B 106 OG1 CG2 REMARK 470 GLU B 107 CG CD OE1 OE2 REMARK 470 LEU B 109 CG CD1 CD2 REMARK 470 GLN B 167 CB CG CD OE1 NE2 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 ASP A 157 N ASP A 159 1.94 REMARK 500 O ASP A 158 N ILE A 160 2.02 REMARK 500 O ASN B 110 O HOH B 1043 2.05 REMARK 500 OE2 GLU A 30 OG SER A 136 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 A 16 C - N - CA ANGL. DEV. = -23.3 DEGREES REMARK 500 PRO A 16 C - N - CD ANGL. DEV. = 22.5 DEGREES REMARK 500 PRO A 155 C - N - CA ANGL. DEV. = 16.0 DEGREES REMARK 500 PRO A 155 C - N - CD ANGL. DEV. = -15.3 DEGREES REMARK 500 PRO A 155 N - CA - C ANGL. DEV. = 26.1 DEGREES REMARK 500 GLY A 169 N - CA - C ANGL. DEV. = -22.1 DEGREES REMARK 500 PRO A 173 C - N - CA ANGL. DEV. = -14.1 DEGREES REMARK 500 PRO A 173 N - CA - C ANGL. DEV. = -16.2 DEGREES REMARK 500 ALA B 108 N - CA - C ANGL. DEV. = -16.4 DEGREES REMARK 500 PRO B 165 C - N - CA ANGL. DEV. = 17.8 DEGREES REMARK 500 PRO B 165 C - N - CD ANGL. DEV. = -16.9 DEGREES REMARK 500 HIS B 166 N - CA - C ANGL. DEV. = 18.9 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 115 51.64 -63.10 REMARK 500 ASN A 124 -80.31 -62.85 REMARK 500 SER A 125 36.41 132.26 REMARK 500 ASP A 130 126.45 -170.84 REMARK 500 PRO A 155 -15.07 -38.21 REMARK 500 ASP A 158 -2.41 36.50 REMARK 500 ASP A 159 8.33 -12.59 REMARK 500 PRO A 173 177.46 -53.92 REMARK 500 ASN B 19 78.25 43.89 REMARK 500 ASN B 33 -90.11 74.46 REMARK 500 THR B 90 -74.12 -144.17 REMARK 500 SER B 104 126.56 -38.82 REMARK 500 ARG B 105 86.95 -46.37 REMARK 500 THR B 106 20.18 89.95 REMARK 500 GLU B 107 -86.59 -138.28 REMARK 500 HIS B 111 95.38 79.00 REMARK 500 HIS B 112 97.15 85.31 REMARK 500 HIS B 166 91.66 -167.70 REMARK 500 GLN B 167 -149.92 117.68 REMARK 500 PRO B 183 120.79 -37.78 REMARK 500 REMARK 500 REMARK: NULL DBREF 1IAO A -3 182 UNP P04228 HA2D_MOUSE 24 209 DBREF 1IAO B 1 188 UNP P04228 HA2D_MOUSE 28 216 SEQADV 1IAO ASP B 69 UNP P04228 GLU 96 CONFLICT SEQRES 1 A 194 GLU ASP ASP ILE GLU ALA ASP HIS VAL GLY PHE TYR GLY SEQRES 2 A 194 THR THR VAL TYR GLN SER PRO GLY ASP ILE GLY GLN TYR SEQRES 3 A 194 THR HIS GLU PHE ASP GLY ASP GLU LEU PHE TYR VAL ASP SEQRES 4 A 194 LEU ASP LYS LYS LYS THR VAL TRP ARG LEU PRO GLU PHE SEQRES 5 A 194 GLY GLN LEU ILE LEU PHE GLU PRO GLN GLY GLY LEU GLN SEQRES 6 A 194 ASN ILE ALA ALA GLU LYS HIS ASN LEU GLY ILE LEU THR SEQRES 7 A 194 LYS ARG SER ASN PHE THR PRO ALA THR ASN GLU ALA PRO SEQRES 8 A 194 GLN ALA THR VAL PHE PRO LYS SER PRO VAL LEU LEU GLY SEQRES 9 A 194 GLN PRO ASN THR LEU ILE CYS PHE VAL ASP ASN ILE PHE SEQRES 10 A 194 PRO PRO VAL ILE ASN ILE THR TRP LEU ARG ASN SER LYS SEQRES 11 A 194 SER VAL THR ASP GLY VAL TYR GLU THR SER PHE LEU VAL SEQRES 12 A 194 ASN ARG ASP HIS SER PHE HIS LYS LEU SER TYR LEU THR SEQRES 13 A 194 PHE ILE PRO SER ASP ASP ASP ILE TYR ASP CYS LYS VAL SEQRES 14 A 194 GLU HIS TRP GLY LEU GLU GLU PRO VAL LEU LYS HIS TRP SEQRES 15 A 194 GLU PRO GLU ILE SER SER ALA ASP LEU VAL PRO ARG SEQRES 1 B 222 ARG GLY ILE SER GLN ALA VAL HIS ALA ALA HIS ALA GLU SEQRES 2 B 222 ILE ASN GLU ALA GLY ARG GLY SER GLY SER GLY SER GLY SEQRES 3 B 222 ASN SER GLU ARG HIS PHE VAL VAL GLN PHE LYS GLY GLU SEQRES 4 B 222 CYS TYR TYR THR ASN GLY THR GLN ARG ILE ARG LEU VAL SEQRES 5 B 222 THR ARG TYR ILE TYR ASN ARG GLU GLU TYR VAL ARG TYR SEQRES 6 B 222 ASP SER ASP VAL GLY GLU TYR ARG ALA VAL THR GLU LEU SEQRES 7 B 222 GLY ARG PRO ASP ALA GLU TYR TRP ASN SER GLN PRO GLU SEQRES 8 B 222 ILE LEU ASP ARG THR ARG ALA GLU VAL ASP THR ALA CYS SEQRES 9 B 222 ARG HIS ASN TYR GLU GLY PRO GLU THR SER THR SER LEU SEQRES 10 B 222 ARG ARG LEU GLU GLN PRO ASN VAL ALA ILE SER LEU SER SEQRES 11 B 222 ARG THR GLU ALA LEU ASN HIS HIS ASN THR LEU VAL CYS SEQRES 12 B 222 SER VAL THR ASP PHE TYR PRO ALA LYS ILE LYS VAL ARG SEQRES 13 B 222 TRP PHE ARG ASN GLY GLN GLU GLU THR VAL GLY VAL SER SEQRES 14 B 222 SER THR GLN LEU ILE ARG ASN GLY ASP TRP THR PHE GLN SEQRES 15 B 222 VAL LEU VAL MET LEU GLU MET THR PRO HIS GLN GLY GLU SEQRES 16 B 222 VAL TYR THR CYS HIS VAL GLU HIS PRO SER LEU LYS SER SEQRES 17 B 222 PRO ILE THR VAL GLU TRP SER SER ALA ASP LEU VAL PRO SEQRES 18 B 222 ARG MODRES 1IAO ASN B 19 ASN GLYCOSYLATION SITE HET NAG B 495 14 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 3 NAG C8 H15 N O6 FORMUL 4 HOH *8(H2 O) HELIX 1 1 PRO A 46 GLY A 49 1 4 HELIX 2 2 PRO A 56 ARG A 76 1 21 HELIX 3 3 GLU B 52 SER B 63 5 12 HELIX 4 4 PRO B 65 THR B 77 1 13 HELIX 5 5 CYS B 79 GLU B 84 1 6 HELIX 6 6 GLU B 87 SER B 89 5 3 SHEET 1 A 4 LYS A 40 TRP A 43 0 SHEET 2 A 4 ASP A 29 ASP A 35 -1 N ASP A 35 O LYS A 40 SHEET 3 A 4 ILE A 19 PHE A 26 -1 N PHE A 26 O ASP A 29 SHEET 4 A 4 GLY A 6 GLN A 14 -1 N GLN A 14 O ILE A 19 SHEET 1 B 3 VAL A 91 PRO A 93 0 SHEET 2 B 3 PRO A 102 VAL A 109 -1 N ILE A 106 O PHE A 92 SHEET 3 B 3 LYS A 147 ILE A 154 -1 N PHE A 153 O ASN A 103 SHEET 1 C 3 ASN A 118 TRP A 121 0 SHEET 2 C 3 TYR A 161 GLU A 166 -1 N GLU A 166 O ASN A 118 SHEET 3 C 3 VAL A 174 TRP A 178 -1 N TRP A 178 O TYR A 161 SHEET 1 D 4 VAL B 9 THR B 18 0 SHEET 2 D 4 ARG B 23 TYR B 32 -1 N ILE B 31 O GLN B 10 SHEET 3 D 4 GLU B 35 ASP B 41 -1 N TYR B 40 O THR B 28 SHEET 4 D 4 TYR B 47 ALA B 49 -1 N ARG B 48 O ARG B 39 SHEET 1 E 4 ILE B 101 LEU B 103 0 SHEET 2 E 4 ASN B 113 PHE B 122 -1 N VAL B 116 O SER B 102 SHEET 3 E 4 PHE B 155 MET B 163 -1 N MET B 163 O ASN B 113 SHEET 4 E 4 VAL B 142 SER B 144 -1 N SER B 143 O MET B 160 SHEET 1 F 4 GLN B 136 GLU B 138 0 SHEET 2 F 4 ILE B 127 ARG B 133 -1 N ARG B 133 O GLN B 136 SHEET 3 F 4 VAL B 170 HIS B 177 -1 N GLU B 176 O LYS B 128 SHEET 4 F 4 ILE B 184 SER B 1T-1 N TRP B 188 O TYR B 171 SSBOND 1 CYS A 107 CYS A 163 1555 1555 2.03 SSBOND 2 CYS B 15 CYS B 79 1555 1555 2.01 SSBOND 3 CYS B 117 CYS B 173 1555 1555 2.03 LINK ND2 ASN B 19 C1 NAG B 495 1555 1555 1.45 CISPEP 1 PHE A 113 PRO A 114 0 -2.61 CISPEP 2 TYR B 123 PRO B 124 0 -1.48 CRYST1 101.300 101.300 92.600 90.00 90.00 90.00 P 41 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 0.009872 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009872 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010799 0.00000