HEADER IMMUNE SYSTEM 03-FEB-12 4AH2 TITLE HLA-DR1 WITH COVALENTLY LINKED CLIP106-120 IN CANONICAL ORIENTATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EXTRACELLULAR DOMAIN, RESIDUES 26-217; COMPND 5 SYNONYM: MHC CLASS II ANTIGEN DRA; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: HLA CLASS II HISTOCOMPATIBILITY ANTIGEN GAMMA CHAIN, HLA COMPND 9 CLASS II HISTOCOMPATIBILITY ANTIGEN\,DRB1-1 BETA CHAIN; COMPND 10 CHAIN: B; COMPND 11 FRAGMENT: EXTRACELLULAR DOMAIN, RESIDUES 106-120,30-227; COMPND 12 SYNONYM: HLA-DR ANTIGENS-ASSOCIATED INVARIANT CHAIN, IA ANTIGEN- COMPND 13 ASSOCIATED INVARIANT CHAIN\,II, P33, CD74, MHC CLASS II ANTIGEN COMPND 14 DRB1*1, DR-1, DR; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET11A; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_VECTOR: PET24D KEYWDS MHC II, IMMUNE SYSTEM, SELF ANTIGEN, INVARIANT CHAIN, CLIP EXPDTA X-RAY DIFFRACTION AUTHOR A.SCHLUNDT,S.GUENTHER,J.STICHT,M.WIECZOREK,Y.ROSKE,U.HEINEMANN, AUTHOR 2 C.FREUND REVDAT 5 13-NOV-24 4AH2 1 REMARK REVDAT 4 20-DEC-23 4AH2 1 REMARK REVDAT 3 15-MAR-17 4AH2 1 SOURCE REVDAT 2 10-OCT-12 4AH2 1 JRNL REVDAT 1 01-AUG-12 4AH2 0 JRNL AUTH A.SCHLUNDT,S.GUNTHER,J.STICHT,M.WIECZOREK,Y.ROSKE, JRNL AUTH 2 U.HEINEMANN,C.FREUND JRNL TITL PEPTIDE LINKAGE TO THE ALPHA-SUBUNIT OF MHCII CREATES A JRNL TITL 2 STABLY INVERTED ANTIGEN PRESENTATION COMPLEX. JRNL REF J.MOL.BIOL. V. 423 294 2012 JRNL REFN ISSN 0022-2836 JRNL PMID 22820093 JRNL DOI 10.1016/J.JMB.2012.07.008 REMARK 2 REMARK 2 RESOLUTION. 2.36 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.36 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.83 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 21132 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1057 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 32.8359 - 4.7160 1.00 2656 140 0.1815 0.2080 REMARK 3 2 4.7160 - 3.7449 1.00 2540 134 0.1515 0.2075 REMARK 3 3 3.7449 - 3.2720 1.00 2513 132 0.1852 0.2334 REMARK 3 4 3.2720 - 2.9731 1.00 2487 131 0.1973 0.2593 REMARK 3 5 2.9731 - 2.7601 1.00 2474 130 0.2152 0.2627 REMARK 3 6 2.7601 - 2.5975 1.00 2492 131 0.2279 0.2985 REMARK 3 7 2.5975 - 2.4674 1.00 2449 129 0.2384 0.3043 REMARK 3 8 2.4674 - 2.3600 1.00 2464 130 0.2320 0.2621 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.98 REMARK 3 K_SOL : 0.34 REMARK 3 B_SOL : 27.17 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.760 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.410 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.94570 REMARK 3 B22 (A**2) : -4.60130 REMARK 3 B33 (A**2) : 11.54700 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 3161 REMARK 3 ANGLE : 1.019 4285 REMARK 3 CHIRALITY : 0.071 461 REMARK 3 PLANARITY : 0.005 555 REMARK 3 DIHEDRAL : 15.999 1155 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RESIDUES A0 TO A3, A181 TO A192, B-16 REMARK 3 TO B-1, B105 TO B110, B190 TO B198 ARE MISSING COMPLETELY DUE TO REMARK 3 DISORDER, RESIDUES B111, B112, B166 COULD ONLY BE MODELED TO THE REMARK 3 CBETA-ATOM DUE TO DISORDER REMARK 4 REMARK 4 4AH2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-FEB-12. REMARK 100 THE DEPOSITION ID IS D_1290051139. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JAN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91841 REMARK 200 MONOCHROMATOR : SI-111 CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH MX-225 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21133 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.360 REMARK 200 RESOLUTION RANGE LOW (A) : 32.840 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.13000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.36 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.90 REMARK 200 R MERGE FOR SHELL (I) : 0.70000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 3PDO REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LICL, 20% (W/V) PEG6000, 0.1 M REMARK 280 HEPES, PH 7.0 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 28.82200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.66550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.80800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.66550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.82200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.80800 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17630 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 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 MET A 0 REMARK 465 ILE A 1 REMARK 465 LYS A 2 REMARK 465 GLU A 3 REMARK 465 ASP A 181 REMARK 465 ALA A 182 REMARK 465 PRO A 183 REMARK 465 SER A 184 REMARK 465 PRO A 185 REMARK 465 LEU A 186 REMARK 465 PRO A 187 REMARK 465 GLU A 188 REMARK 465 THR A 189 REMARK 465 THR A 190 REMARK 465 GLU A 191 REMARK 465 ASN A 192 REMARK 465 PRO B -16 REMARK 465 MET B -15 REMARK 465 GLY B -14 REMARK 465 GLY B -13 REMARK 465 GLY B -12 REMARK 465 GLY B -11 REMARK 465 SER B -10 REMARK 465 GLY B -9 REMARK 465 GLY B -8 REMARK 465 GLY B -7 REMARK 465 GLY B -6 REMARK 465 SER B -5 REMARK 465 GLY B -4 REMARK 465 GLY B -3 REMARK 465 GLY B -2 REMARK 465 GLY B -1 REMARK 465 LYS B 105 REMARK 465 THR B 106 REMARK 465 GLN B 107 REMARK 465 PRO B 108 REMARK 465 LEU B 109 REMARK 465 GLN B 110 REMARK 465 ALA B 190 REMARK 465 ARG B 191 REMARK 465 SER B 192 REMARK 465 GLU B 193 REMARK 465 SER B 194 REMARK 465 ALA B 195 REMARK 465 GLN B 196 REMARK 465 SER B 197 REMARK 465 LYS B 198 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 HIS B 111 CG ND1 CD2 CE1 NE2 REMARK 470 HIS B 112 CG ND1 CD2 CE1 NE2 REMARK 470 ARG B 166 CG CD NE CZ NH1 NH2 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 ARG A 100 14.63 47.87 REMARK 500 ASN B 33 -105.11 51.84 REMARK 500 TYR B 78 -63.76 -130.64 REMARK 500 THR B 90 -73.65 -124.08 REMARK 500 HIS B 112 -64.13 -151.80 REMARK 500 ASN B 134 -120.23 42.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1181 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1182 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1183 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1190 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1A6A RELATED DB: PDB REMARK 900 THE STRUCTURE OF AN INTERMEDIATE IN CLASS II MHC MATURATION: CLIP REMARK 900 BOUND TO HLA-DR3 REMARK 900 RELATED ID: 1AQD RELATED DB: PDB REMARK 900 HLA-DR1 (DRA, DRB1 0101) HUMAN CLASS II HISTOCOMPATIBILITYPROTEIN REMARK 900 (EXTRACELLULAR DOMAIN) COMPLEXED WITH ENDOGENOUSPEPTIDE REMARK 900 RELATED ID: 1D5M RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF HLA-DR4 COMPLEXED WITH PEPTIDE REMARK 900 RELATED ID: 1D5X RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF HLA-DR4 COMPLEXED WITH DIPEPTIDE MIMETIC REMARK 900 RELATED ID: 1D5Z RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF HLA-DR4 COMPLEXED WITH PEPTIDOMIMETIC REMARK 900 RELATED ID: 1D6E RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HLA-DR4 COMPLEX WITH PEPTIDOMIMETIC AND SEB REMARK 900 RELATED ID: 1DLH RELATED DB: PDB REMARK 900 RELATED ID: 1FV1 RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR THE BINDING OF AN IMMUNODOMINANTPEPTIDE FROM REMARK 900 MYELIN BASIC PROTEIN IN DIFFERENT REGISTERS BYTWO HLA-DR2 ALLELES REMARK 900 RELATED ID: 1FYT RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A COMPLEX OF A HUMAN ALPHA/BETA -T REMARK 900 CELLRECEPTOR, INFLUENZA HA ANTIGEN PEPTIDE, AND MHC CLASS REMARK 900 IIMOLECULE, HLA-DR1 REMARK 900 RELATED ID: 1H15 RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF HLA-DRA1*0101/DRB5*0101 COMPLEXED WITH A REMARK 900 PEPTIDE FROM EPSTEIN BARR VIRUS DNA POLYMERASE. REMARK 900 RELATED ID: 1HXY RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF STAPHYLOCOCCAL ENTEROTOXIN H INCOMPLEX WITH REMARK 900 HUMAN MHC CLASS II REMARK 900 RELATED ID: 1ICF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MHC CLASS II ASSOCIATED P41 II FRAGMENT IN REMARK 900 COMPLEX WITH CATHEPSIN L REMARK 900 RELATED ID: 1IIE RELATED DB: PDB REMARK 900 MHC CLASS II-ASSOCIATED INVARIANT CHAIN (II) HUMAN ECTOPLASMIC REMARK 900 TRIMERIZATION DOMAIN REMARK 900 RELATED ID: 1J8H RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A COMPLEX OF A HUMAN ALPHA/BETA -T REMARK 900 CELLRECEPTOR, INFLUENZA HA ANTIGEN PEPTIDE, AND MHC CLASS REMARK 900 IIMOLECULE, HLA-DR4 REMARK 900 RELATED ID: 1JWM RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE COMPLEX OF THE MHC CLASS IIMOLECULE HLA- REMARK 900 DR1(HA PEPTIDE 306-318) WITH THE SUPERANTIGENSEC3 REMARK 900 RELATED ID: 1JWS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE COMPLEX OF THE MHC CLASS IIMOLECULE HLA- REMARK 900 DR1 (HA PEPTIDE 306-318) WITH THESUPERANTIGEN SEC3 VARIANT 3B1 REMARK 900 RELATED ID: 1JWU RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE COMPLEX OF THE MHC CLASS IIMOLECULE HLA- REMARK 900 DR1 (HA PEPTIDE 306-318) WITH THESUPERANTIGEN SEC3 VARIANT 3B2 REMARK 900 RELATED ID: 1KG0 RELATED DB: PDB REMARK 900 STRUCTURE OF THE EPSTEIN-BARR VIRUS GP42 PROTEIN BOUND TOTHE MHC REMARK 900 CLASS II RECEPTOR HLA-DR1 REMARK 900 RELATED ID: 1KLG RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HLA-DR1/TPI(23-37, THR28-->ILE MUTANT) REMARK 900 COMPLEXED WITH STAPHYLOCOCCAL ENTEROTOXIN C3 VARIANT 3B2(SEC3-3B2) REMARK 900 RELATED ID: 1KLU RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HLA-DR1/TPI(23-37) COMPLEXED REMARK 900 WITHSTAPHYLOCOCCAL ENTEROTOXIN C3 VARIANT 3B2 (SEC3-3B2) REMARK 900 RELATED ID: 1L3H RELATED DB: PDB REMARK 900 NMR STRUCTURE OF P41ICF, A POTENT INHIBITOR OF HUMANCATHEPSIN L REMARK 900 RELATED ID: 1LO5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE D227A VARIANT OF STAPHYLOCOCCALENTEROTOXIN REMARK 900 A IN COMPLEX WITH HUMAN MHC CLASS II REMARK 900 RELATED ID: 1MUJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MURINE CLASS II MHC I-AB IN COMPLEXWITH A REMARK 900 HUMAN CLIP PEPTIDE REMARK 900 RELATED ID: 1SEB RELATED DB: PDB REMARK 900 COMPLEX OF THE HUMAN MHC CLASS II GLYCOPROTEIN HLA- DR1 ANDTHE REMARK 900 BACTERIAL SUPERANTIGEN SEB REMARK 900 RELATED ID: 1SJE RELATED DB: PDB REMARK 900 HLA-DR1 COMPLEXED WITH A 16 RESIDUE HIV CAPSID PEPTIDEBOUND IN A REMARK 900 HAIRPIN CONFORMATION REMARK 900 RELATED ID: 1SJH RELATED DB: PDB REMARK 900 HLA-DR1 COMPLEXED WITH A 13 RESIDUE HIV CAPSID PEPTIDE REMARK 900 RELATED ID: 1T5W RELATED DB: PDB REMARK 900 HLA-DR1 IN COMPLEX WITH A SYNTHETIC PEPTIDE( AAYSDQATPLLLSPR) REMARK 900 RELATED ID: 1T5X RELATED DB: PDB REMARK 900 HLA-DR1 IN COMPLEX WITH A SYNTHETIC PEPTIDE( AAYSDQATPLLLSPR) AND REMARK 900 THE SUPERANTIGEN SEC3-3B2 REMARK 900 RELATED ID: 1YMM RELATED DB: PDB REMARK 900 TCR/HLA-DR2B/MBP-PEPTIDE COMPLEX REMARK 900 RELATED ID: 1ZGL RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3A6 TCR BOUND TO MBP/HLA-DR2A REMARK 900 RELATED ID: 2G9H RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF STAPHYLOCOCCAL ENTEROTOXIN I (SEI) INCOMPLEX REMARK 900 WITH A HUMAN MHC CLASS II MOLECULE REMARK 900 RELATED ID: 2SEB RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF HLA-DR4 COMPLEXED WITH A PEPTIDE FROM REMARK 900 HUMAN COLLAGEN II REMARK 900 RELATED ID: 2XN9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE TERNARY COMPLEX BETWEEN HUMAN T CELL REMARK 900 RECEPTOR, STAPHYLOCOCCAL ENTEROTOXIN H AND HUMAN MAJOR REMARK 900 HISTOCOMPATIBILITY COMPLEX CLASS II REMARK 900 RELATED ID: 3PDO RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HLA-DR1 WITH CLIP102-120 REMARK 900 RELATED ID: 3PGC RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HLA-DR1 WITH CLIP106-120, FLIPPED PEPTIDE REMARK 900 ORIENTATION REMARK 900 RELATED ID: 3PGD RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HLA-DR1 WITH CLIP106-120, CANONICAL PEPTIDE REMARK 900 ORIENTATION REMARK 900 RELATED ID: 4AEN RELATED DB: PDB REMARK 900 HLA-DR1 WITH COVALENTLY LINKED CLIP106-120 IN REVERSED ORIENTATION REMARK 999 REMARK 999 SEQUENCE REMARK 999 CLIP WAS ATTACHED TO THE N-TERMINUS OF MHC BETA-CHAIN DURING REMARK 999 EXPRESSION VIA A (GGGGS)3 LINKER. DBREF 4AH2 A 1 192 UNP P01903 DRA_HUMAN 26 217 DBREF 4AH2 B -29 -15 UNP P04233 HG2A_HUMAN 106 120 DBREF 4AH2 B 1 198 UNP P04229 2B11_HUMAN 30 227 SEQADV 4AH2 MET A 0 UNP P01903 EXPRESSION TAG SEQADV 4AH2 MET B -30 UNP P04229 EXPRESSION TAG SEQADV 4AH2 GLY B -14 UNP P04229 LINKER SEQADV 4AH2 GLY B -13 UNP P04229 LINKER SEQADV 4AH2 GLY B -12 UNP P04229 LINKER SEQADV 4AH2 GLY B -11 UNP P04229 LINKER SEQADV 4AH2 SER B -10 UNP P04229 LINKER SEQADV 4AH2 GLY B -9 UNP P04229 LINKER SEQADV 4AH2 GLY B -8 UNP P04229 LINKER SEQADV 4AH2 GLY B -7 UNP P04229 LINKER SEQADV 4AH2 GLY B -6 UNP P04229 LINKER SEQADV 4AH2 SER B -5 UNP P04229 LINKER SEQADV 4AH2 GLY B -4 UNP P04229 LINKER SEQADV 4AH2 GLY B -3 UNP P04229 LINKER SEQADV 4AH2 GLY B -2 UNP P04229 LINKER SEQADV 4AH2 GLY B -1 UNP P04229 LINKER SEQADV 4AH2 SER B 0 UNP P04229 LINKER SEQRES 1 A 193 MET ILE LYS GLU GLU HIS VAL ILE ILE GLN ALA GLU PHE SEQRES 2 A 193 TYR LEU ASN PRO ASP GLN SER GLY GLU PHE MET PHE ASP SEQRES 3 A 193 PHE ASP GLY ASP GLU ILE PHE HIS VAL ASP MET ALA LYS SEQRES 4 A 193 LYS GLU THR VAL TRP ARG LEU GLU GLU PHE GLY ARG PHE SEQRES 5 A 193 ALA SER PHE GLU ALA GLN GLY ALA LEU ALA ASN ILE ALA SEQRES 6 A 193 VAL ASP LYS ALA ASN LEU GLU ILE MET THR LYS ARG SER SEQRES 7 A 193 ASN TYR THR PRO ILE THR ASN VAL PRO PRO GLU VAL THR SEQRES 8 A 193 VAL LEU THR ASN SER PRO VAL GLU LEU ARG GLU PRO ASN SEQRES 9 A 193 VAL LEU ILE CYS PHE ILE ASP LYS PHE THR PRO PRO VAL SEQRES 10 A 193 VAL ASN VAL THR TRP LEU ARG ASN GLY LYS PRO VAL THR SEQRES 11 A 193 THR GLY VAL SER GLU THR VAL PHE LEU PRO ARG GLU ASP SEQRES 12 A 193 HIS LEU PHE ARG LYS PHE HIS TYR LEU PRO PHE LEU PRO SEQRES 13 A 193 SER THR GLU ASP VAL TYR ASP CYS ARG VAL GLU HIS TRP SEQRES 14 A 193 GLY LEU ASP GLU PRO LEU LEU LYS HIS TRP GLU PHE ASP SEQRES 15 A 193 ALA PRO SER PRO LEU PRO GLU THR THR GLU ASN SEQRES 1 B 229 MET LYS MET ARG MET ALA THR PRO LEU LEU MET GLN ALA SEQRES 2 B 229 LEU PRO MET GLY GLY GLY GLY SER GLY GLY GLY GLY SER SEQRES 3 B 229 GLY GLY GLY GLY SER GLY ASP THR ARG PRO ARG PHE LEU SEQRES 4 B 229 TRP GLN LEU LYS PHE GLU CYS HIS PHE PHE ASN GLY THR SEQRES 5 B 229 GLU ARG VAL ARG LEU LEU GLU ARG CYS ILE TYR ASN GLN SEQRES 6 B 229 GLU GLU SER VAL ARG PHE ASP SER ASP VAL GLY GLU TYR SEQRES 7 B 229 ARG ALA VAL THR GLU LEU GLY ARG PRO ASP ALA GLU TYR SEQRES 8 B 229 TRP ASN SER GLN LYS ASP LEU LEU GLU GLN ARG ARG ALA SEQRES 9 B 229 ALA VAL ASP THR TYR CYS ARG HIS ASN TYR GLY VAL GLY SEQRES 10 B 229 GLU SER PHE THR VAL GLN ARG ARG VAL GLU PRO LYS VAL SEQRES 11 B 229 THR VAL TYR PRO SER LYS THR GLN PRO LEU GLN HIS HIS SEQRES 12 B 229 ASN LEU LEU VAL CYS SER VAL SER GLY PHE TYR PRO GLY SEQRES 13 B 229 SER ILE GLU VAL ARG TRP PHE ARG ASN GLY GLN GLU GLU SEQRES 14 B 229 LYS ALA GLY VAL VAL SER THR GLY LEU ILE GLN ASN GLY SEQRES 15 B 229 ASP TRP THR PHE GLN THR LEU VAL MET LEU GLU THR VAL SEQRES 16 B 229 PRO ARG SER GLY GLU VAL TYR THR CYS GLN VAL GLU HIS SEQRES 17 B 229 PRO SER VAL THR SER PRO LEU THR VAL GLU TRP ARG ALA SEQRES 18 B 229 ARG SER GLU SER ALA GLN SER LYS HET GOL A1181 6 HET GOL A1182 6 HET GOL A1183 6 HET GOL B1190 6 HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 GOL 4(C3 H8 O3) FORMUL 7 HOH *220(H2 O) HELIX 1 1 LEU A 45 PHE A 51 5 7 HELIX 2 2 ALA A 56 SER A 77 1 22 HELIX 3 3 THR B 51 LEU B 53 5 3 HELIX 4 4 GLY B 54 SER B 63 1 10 HELIX 5 5 GLN B 64 GLU B 87 1 24 HELIX 6 6 SER B 88 THR B 90 5 3 SHEET 1 AA 8 GLU A 40 TRP A 43 0 SHEET 2 AA 8 ASP A 29 ASP A 35 -1 O HIS A 33 N VAL A 42 SHEET 3 AA 8 SER A 19 PHE A 26 -1 O PHE A 22 N VAL A 34 SHEET 4 AA 8 HIS A 5 ASN A 15 -1 O ILE A 8 N ASP A 25 SHEET 5 AA 8 PHE B 7 PHE B 18 -1 O PHE B 7 N ASN A 15 SHEET 6 AA 8 ARG B 23 TYR B 32 -1 O ARG B 23 N PHE B 18 SHEET 7 AA 8 GLU B 35 ASP B 41 -1 O GLU B 35 N TYR B 32 SHEET 8 AA 8 TYR B 47 ALA B 49 -1 O ARG B 48 N ARG B 39 SHEET 1 AB 4 GLU A 88 THR A 93 0 SHEET 2 AB 4 ASN A 103 PHE A 112 -1 O ILE A 106 N LEU A 92 SHEET 3 AB 4 PHE A 145 PHE A 153 -1 O PHE A 145 N PHE A 112 SHEET 4 AB 4 LEU A 138 PRO A 139 1 O LEU A 138 N ARG A 146 SHEET 1 AC 4 GLU A 88 THR A 93 0 SHEET 2 AC 4 ASN A 103 PHE A 112 -1 O ILE A 106 N LEU A 92 SHEET 3 AC 4 PHE A 145 PHE A 153 -1 O PHE A 145 N PHE A 112 SHEET 4 AC 4 SER A 133 GLU A 134 -1 O SER A 133 N TYR A 150 SHEET 1 AD 2 LEU A 138 PRO A 139 0 SHEET 2 AD 2 PHE A 145 PHE A 153 1 O ARG A 146 N LEU A 138 SHEET 1 AE 4 LYS A 126 PRO A 127 0 SHEET 2 AE 4 ASN A 118 ARG A 123 -1 O ARG A 123 N LYS A 126 SHEET 3 AE 4 VAL A 160 GLU A 166 -1 O ASP A 162 N LEU A 122 SHEET 4 AE 4 LEU A 174 GLU A 179 -1 O LEU A 174 N VAL A 165 SHEET 1 BA 4 LYS B 98 PRO B 103 0 SHEET 2 BA 4 ASN B 113 PHE B 122 -1 O VAL B 116 N TYR B 102 SHEET 3 BA 4 PHE B 155 THR B 163 -1 O PHE B 155 N PHE B 122 SHEET 4 BA 4 ILE B 148 GLN B 149 1 O ILE B 148 N GLN B 156 SHEET 1 BB 4 LYS B 98 PRO B 103 0 SHEET 2 BB 4 ASN B 113 PHE B 122 -1 O VAL B 116 N TYR B 102 SHEET 3 BB 4 PHE B 155 THR B 163 -1 O PHE B 155 N PHE B 122 SHEET 4 BB 4 VAL B 142 SER B 144 -1 O VAL B 143 N MET B 160 SHEET 1 BC 2 ILE B 148 GLN B 149 0 SHEET 2 BC 2 PHE B 155 THR B 163 1 O GLN B 156 N ILE B 148 SHEET 1 BD 4 GLN B 136 GLU B 137 0 SHEET 2 BD 4 GLU B 128 ARG B 133 -1 O ARG B 133 N GLN B 136 SHEET 3 BD 4 TYR B 171 GLU B 176 -1 O THR B 172 N PHE B 132 SHEET 4 BD 4 LEU B 184 TRP B 188 -1 O LEU B 184 N VAL B 175 SSBOND 1 CYS A 107 CYS A 163 1555 1555 2.08 SSBOND 2 CYS B 15 CYS B 79 1555 1555 2.08 SSBOND 3 CYS B 117 CYS B 173 1555 1555 2.08 CISPEP 1 ASN A 15 PRO A 16 0 4.17 CISPEP 2 THR A 113 PRO A 114 0 -0.28 CISPEP 3 TYR B 123 PRO B 124 0 5.11 SITE 1 AC1 5 ARG A 44 VAL A 104 TYR A 150 HOH A2098 SITE 2 AC1 5 ASP B 152 SITE 1 AC2 5 ASN A 84 TRP A 168 ASP B 2 THR B 3 SITE 2 AC2 5 ARG B 4 SITE 1 AC3 7 LYS A 126 GLU A 141 ASP A 142 HIS A 143 SITE 2 AC3 7 HOH A2117 HOH A2136 GLU B 36 SITE 1 AC4 4 SER B 88 ARG B 94 HOH B2045 HOH B2049 CRYST1 57.644 65.616 131.331 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 0.017348 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015240 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007614 0.00000