HEADER IMMUNE SYSTEM 16-NOV-09 3KPH TITLE CRYSTAL STRUCTURE OF MYCOPLASMA ARTHRITIDIS-DERIVED MITOGEN COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUPERANTIGEN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 26-239; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOPLASMA ARTHRITIDIS; SOURCE 3 ORGANISM_TAXID: 2111; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1 KEYWDS SUPERANTIGEN, MAM, 3D-DOMAIN SWAP, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR L.H.LIU,H.M.LI REVDAT 4 06-SEP-23 3KPH 1 REMARK REVDAT 3 13-OCT-21 3KPH 1 REMARK SEQADV REVDAT 2 18-AUG-10 3KPH 1 JRNL REVDAT 1 12-MAY-10 3KPH 0 JRNL AUTH L.LIU,Z.LI,Y.GUO,S.J.VANVRANKEN,W.MOURAD,H.LI JRNL TITL CRYSTAL STRUCTURE OF THE MYCOPLASMA ARTHRITIDIS-DERIVED JRNL TITL 2 MITOGEN IN APO FORM REVEALS A 3D DOMAIN-SWAPPED DIMER. JRNL REF J.MOL.BIOL. V. 399 367 2010 JRNL REFN ISSN 0022-2836 JRNL PMID 20417218 JRNL DOI 10.1016/J.JMB.2010.04.030 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2330671.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 24853 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) : 0.253 REMARK 3 FREE R VALUE : 0.299 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1263 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3859 REMARK 3 BIN R VALUE (WORKING SET) : 0.3780 REMARK 3 BIN FREE R VALUE : 0.4110 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 213 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.028 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3259 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 62 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 69.24 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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) : 0.43 REMARK 3 ESD FROM SIGMAA (A) : 0.66 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.49 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.65 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 19.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.770 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) : 1.360 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.400 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.790 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.940 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 50.48 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3KPH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-NOV-09. REMARK 100 THE DEPOSITION ID IS D_1000056283. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-SEP-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.2757 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24867 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 200 DATA REDUNDANCY : 6.930 REMARK 200 R MERGE (I) : 0.11700 REMARK 200 R SYM (I) : 0.11700 REMARK 200 FOR THE DATA SET : 9.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.40 REMARK 200 R MERGE FOR SHELL (I) : 0.69200 REMARK 200 R SYM FOR SHELL (I) : 0.69200 REMARK 200 FOR SHELL : 2.700 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 1R5I REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 74.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 13-15% PEG 3350, 0.2 M NACL, 5% REMARK 280 ETHYLENE GLYCOL, 5% GLYCEROL, 0.1 M POTASSIUM/SODIUM PHOSPHATE REMARK 280 PH 6.2, VAPOR DIFFUSION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 3 2 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 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 REMARK 290 13555 Y+3/4,X+1/4,-Z+1/4 REMARK 290 14555 -Y+3/4,-X+3/4,-Z+3/4 REMARK 290 15555 Y+1/4,-X+1/4,Z+3/4 REMARK 290 16555 -Y+1/4,X+3/4,Z+1/4 REMARK 290 17555 X+3/4,Z+1/4,-Y+1/4 REMARK 290 18555 -X+1/4,Z+3/4,Y+1/4 REMARK 290 19555 -X+3/4,-Z+3/4,-Y+3/4 REMARK 290 20555 X+1/4,-Z+1/4,Y+3/4 REMARK 290 21555 Z+3/4,Y+1/4,-X+1/4 REMARK 290 22555 Z+1/4,-Y+1/4,X+3/4 REMARK 290 23555 -Z+1/4,Y+3/4,X+1/4 REMARK 290 24555 -Z+3/4,-Y+3/4,-X+3/4 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 90.93250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 90.93250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 90.93250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 90.93250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 90.93250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 90.93250 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 90.93250 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 90.93250 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 90.93250 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 90.93250 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 90.93250 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 90.93250 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 90.93250 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 90.93250 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 90.93250 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 90.93250 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 90.93250 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 90.93250 REMARK 290 SMTRY1 13 0.000000 1.000000 0.000000 136.39875 REMARK 290 SMTRY2 13 1.000000 0.000000 0.000000 45.46625 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 45.46625 REMARK 290 SMTRY1 14 0.000000 -1.000000 0.000000 136.39875 REMARK 290 SMTRY2 14 -1.000000 0.000000 0.000000 136.39875 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 136.39875 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 45.46625 REMARK 290 SMTRY2 15 -1.000000 0.000000 0.000000 45.46625 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 136.39875 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 45.46625 REMARK 290 SMTRY2 16 1.000000 0.000000 0.000000 136.39875 REMARK 290 SMTRY3 16 0.000000 0.000000 1.000000 45.46625 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 136.39875 REMARK 290 SMTRY2 17 0.000000 0.000000 1.000000 45.46625 REMARK 290 SMTRY3 17 0.000000 -1.000000 0.000000 45.46625 REMARK 290 SMTRY1 18 -1.000000 0.000000 0.000000 45.46625 REMARK 290 SMTRY2 18 0.000000 0.000000 1.000000 136.39875 REMARK 290 SMTRY3 18 0.000000 1.000000 0.000000 45.46625 REMARK 290 SMTRY1 19 -1.000000 0.000000 0.000000 136.39875 REMARK 290 SMTRY2 19 0.000000 0.000000 -1.000000 136.39875 REMARK 290 SMTRY3 19 0.000000 -1.000000 0.000000 136.39875 REMARK 290 SMTRY1 20 1.000000 0.000000 0.000000 45.46625 REMARK 290 SMTRY2 20 0.000000 0.000000 -1.000000 45.46625 REMARK 290 SMTRY3 20 0.000000 1.000000 0.000000 136.39875 REMARK 290 SMTRY1 21 0.000000 0.000000 1.000000 136.39875 REMARK 290 SMTRY2 21 0.000000 1.000000 0.000000 45.46625 REMARK 290 SMTRY3 21 -1.000000 0.000000 0.000000 45.46625 REMARK 290 SMTRY1 22 0.000000 0.000000 1.000000 45.46625 REMARK 290 SMTRY2 22 0.000000 -1.000000 0.000000 45.46625 REMARK 290 SMTRY3 22 1.000000 0.000000 0.000000 136.39875 REMARK 290 SMTRY1 23 0.000000 0.000000 -1.000000 45.46625 REMARK 290 SMTRY2 23 0.000000 1.000000 0.000000 136.39875 REMARK 290 SMTRY3 23 1.000000 0.000000 0.000000 45.46625 REMARK 290 SMTRY1 24 0.000000 0.000000 -1.000000 136.39875 REMARK 290 SMTRY2 24 0.000000 -1.000000 0.000000 136.39875 REMARK 290 SMTRY3 24 -1.000000 0.000000 0.000000 136.39875 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: 6550 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.8 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 601 LIES ON A SPECIAL POSITION. 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 -4 REMARK 465 PRO A -3 REMARK 465 LEU A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 LYS A 2 REMARK 465 LEU A 3 REMARK 465 ARG A 4 REMARK 465 VAL A 5 REMARK 465 GLU A 6 REMARK 465 ASN A 7 REMARK 465 PRO A 8 REMARK 465 LYS A 9 REMARK 465 LYS A 10 REMARK 465 ALA A 11 REMARK 465 GLN A 12 REMARK 465 LYS A 13 REMARK 465 HIS A 14 REMARK 465 PHE A 15 REMARK 465 VAL A 16 REMARK 465 GLY B -4 REMARK 465 PRO B -3 REMARK 465 LEU B -2 REMARK 465 GLY B -1 REMARK 465 SER B 0 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 LEU B 3 REMARK 465 ARG B 4 REMARK 465 VAL B 5 REMARK 465 GLU B 6 REMARK 465 ASN B 7 REMARK 465 PRO B 8 REMARK 465 LYS B 9 REMARK 465 LYS B 10 REMARK 465 ALA B 11 REMARK 465 GLN B 12 REMARK 465 LYS B 13 REMARK 465 HIS B 14 REMARK 465 PHE B 15 REMARK 465 VAL B 16 REMARK 465 GLN B 17 REMARK 465 ASN B 18 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 LEU A 19 43.93 179.77 REMARK 500 ASN A 20 -127.15 -115.33 REMARK 500 ASN A 21 24.67 -69.22 REMARK 500 LEU A 35 -27.14 -38.33 REMARK 500 THR A 41 23.80 -72.64 REMARK 500 ASP A 65 -1.79 -146.08 REMARK 500 TYR A 66 15.34 -147.58 REMARK 500 GLU A 93 18.40 -160.68 REMARK 500 ALA A 94 -16.17 -43.13 REMARK 500 LYS A 126 -82.41 56.10 REMARK 500 LYS A 150 57.95 37.71 REMARK 500 ASP A 152 81.16 -158.98 REMARK 500 ASP A 155 149.92 142.52 REMARK 500 GLU A 157 -71.50 -55.58 REMARK 500 ASP A 197 -74.33 -158.90 REMARK 500 ILE A 198 -175.30 50.02 REMARK 500 GLU A 199 -5.36 74.69 REMARK 500 ALA A 201 -6.30 -51.68 REMARK 500 SER A 204 161.62 179.32 REMARK 500 ASN B 21 -10.46 -151.27 REMARK 500 THR B 41 22.70 -71.82 REMARK 500 ASP B 65 -3.93 -142.45 REMARK 500 TYR B 66 15.11 -145.83 REMARK 500 GLU B 93 23.69 -161.94 REMARK 500 ALA B 94 -10.27 -48.72 REMARK 500 LYS B 126 -85.61 28.00 REMARK 500 LYS B 150 58.66 36.99 REMARK 500 ASP B 152 84.24 -158.80 REMARK 500 ASP B 155 149.94 142.36 REMARK 500 GLU B 157 -71.60 -54.76 REMARK 500 ASP B 197 -75.22 -160.26 REMARK 500 ILE B 198 -174.42 46.87 REMARK 500 GLU B 199 -5.86 76.31 REMARK 500 ALA B 201 -6.95 -52.30 REMARK 500 SER B 204 164.31 179.80 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 PO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1R5I RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE MAM-MHC COMPLEX REMARK 900 RELATED ID: 2ICW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A COMPLETE TERNARY COMPLEX BETWEEN TCR, REMARK 900 SUPERANTIGEN, AND PEPTIDE-MHC CLASS II MOLECULE DBREF 3KPH A 1 212 UNP Q48898 Q48898_MYCAT 26 237 DBREF 3KPH B 1 212 UNP Q48898 Q48898_MYCAT 26 237 SEQADV 3KPH GLY A -4 UNP Q48898 EXPRESSION TAG SEQADV 3KPH PRO A -3 UNP Q48898 EXPRESSION TAG SEQADV 3KPH LEU A -2 UNP Q48898 EXPRESSION TAG SEQADV 3KPH GLY A -1 UNP Q48898 EXPRESSION TAG SEQADV 3KPH SER A 0 UNP Q48898 EXPRESSION TAG SEQADV 3KPH ALA A 201 UNP Q48898 LYS 226 ENGINEERED MUTATION SEQADV 3KPH GLY B -4 UNP Q48898 EXPRESSION TAG SEQADV 3KPH PRO B -3 UNP Q48898 EXPRESSION TAG SEQADV 3KPH LEU B -2 UNP Q48898 EXPRESSION TAG SEQADV 3KPH GLY B -1 UNP Q48898 EXPRESSION TAG SEQADV 3KPH SER B 0 UNP Q48898 EXPRESSION TAG SEQADV 3KPH ALA B 201 UNP Q48898 LYS 226 ENGINEERED MUTATION SEQRES 1 A 217 GLY PRO LEU GLY SER MET LYS LEU ARG VAL GLU ASN PRO SEQRES 2 A 217 LYS LYS ALA GLN LYS HIS PHE VAL GLN ASN LEU ASN ASN SEQRES 3 A 217 VAL VAL PHE THR ASN LYS GLU LEU GLU ASP ILE TYR ASN SEQRES 4 A 217 LEU SER ASN LYS GLU GLU THR LYS GLU VAL LEU LYS LEU SEQRES 5 A 217 PHE LYS LEU LYS VAL ASN GLN PHE TYR ARG HIS ALA PHE SEQRES 6 A 217 GLY ILE VAL ASN ASP TYR ASN GLY LEU LEU GLU TYR LYS SEQRES 7 A 217 GLU ILE PHE ASN MET MET PHE LEU LYS LEU SER VAL VAL SEQRES 8 A 217 PHE ASP THR GLN ARG LYS GLU ALA ASN ASN VAL GLU GLN SEQRES 9 A 217 ILE LYS ARG ASN ILE ALA ILE LEU ASP GLU ILE MET ALA SEQRES 10 A 217 LYS ALA ASP ASN ASP LEU SER TYR PHE ILE SER GLN ASN SEQRES 11 A 217 LYS ASN PHE GLN GLU LEU TRP ASP LYS ALA VAL LYS LEU SEQRES 12 A 217 THR LYS GLU MET LYS ILE LYS LEU LYS GLY GLN LYS LEU SEQRES 13 A 217 ASP LEU ARG ASP GLY GLU VAL ALA ILE ASN LYS VAL ARG SEQRES 14 A 217 GLU LEU PHE GLY SER ASP LYS ASN VAL LYS GLU LEU TRP SEQRES 15 A 217 TRP PHE ARG SER LEU LEU VAL LYS GLY VAL TYR LEU ILE SEQRES 16 A 217 LYS ARG TYR TYR GLU GLY ASP ILE GLU LEU ALA THR THR SEQRES 17 A 217 SER ASP PHE ALA LYS ALA VAL PHE GLU SEQRES 1 B 217 GLY PRO LEU GLY SER MET LYS LEU ARG VAL GLU ASN PRO SEQRES 2 B 217 LYS LYS ALA GLN LYS HIS PHE VAL GLN ASN LEU ASN ASN SEQRES 3 B 217 VAL VAL PHE THR ASN LYS GLU LEU GLU ASP ILE TYR ASN SEQRES 4 B 217 LEU SER ASN LYS GLU GLU THR LYS GLU VAL LEU LYS LEU SEQRES 5 B 217 PHE LYS LEU LYS VAL ASN GLN PHE TYR ARG HIS ALA PHE SEQRES 6 B 217 GLY ILE VAL ASN ASP TYR ASN GLY LEU LEU GLU TYR LYS SEQRES 7 B 217 GLU ILE PHE ASN MET MET PHE LEU LYS LEU SER VAL VAL SEQRES 8 B 217 PHE ASP THR GLN ARG LYS GLU ALA ASN ASN VAL GLU GLN SEQRES 9 B 217 ILE LYS ARG ASN ILE ALA ILE LEU ASP GLU ILE MET ALA SEQRES 10 B 217 LYS ALA ASP ASN ASP LEU SER TYR PHE ILE SER GLN ASN SEQRES 11 B 217 LYS ASN PHE GLN GLU LEU TRP ASP LYS ALA VAL LYS LEU SEQRES 12 B 217 THR LYS GLU MET LYS ILE LYS LEU LYS GLY GLN LYS LEU SEQRES 13 B 217 ASP LEU ARG ASP GLY GLU VAL ALA ILE ASN LYS VAL ARG SEQRES 14 B 217 GLU LEU PHE GLY SER ASP LYS ASN VAL LYS GLU LEU TRP SEQRES 15 B 217 TRP PHE ARG SER LEU LEU VAL LYS GLY VAL TYR LEU ILE SEQRES 16 B 217 LYS ARG TYR TYR GLU GLY ASP ILE GLU LEU ALA THR THR SEQRES 17 B 217 SER ASP PHE ALA LYS ALA VAL PHE GLU HET PO4 A 302 5 HET PO4 B 301 5 HET PO4 B 303 5 HETNAM PO4 PHOSPHATE ION FORMUL 3 PO4 3(O4 P 3-) FORMUL 6 HOH *62(H2 O) HELIX 1 1 THR A 25 LEU A 35 1 11 HELIX 2 2 GLU A 39 THR A 41 5 3 HELIX 3 3 LYS A 42 ASN A 64 1 23 HELIX 4 4 GLU A 71 LYS A 92 1 22 HELIX 5 5 ASN A 96 ASN A 125 1 30 HELIX 6 6 ASN A 127 LYS A 147 1 21 HELIX 7 7 ASP A 155 GLY A 168 1 14 HELIX 8 8 ASP A 170 TYR A 194 1 25 HELIX 9 9 GLU A 199 THR A 203 5 5 HELIX 10 10 SER A 204 GLU A 212 1 9 HELIX 11 11 THR B 25 LEU B 35 1 11 HELIX 12 12 GLU B 39 THR B 41 5 3 HELIX 13 13 LYS B 42 ASN B 64 1 23 HELIX 14 14 GLU B 71 LYS B 92 1 22 HELIX 15 15 ASN B 96 ASN B 125 1 30 HELIX 16 16 ASN B 127 LYS B 147 1 21 HELIX 17 17 ASP B 155 GLY B 168 1 14 HELIX 18 18 ASP B 170 TYR B 194 1 25 HELIX 19 19 GLU B 199 THR B 203 5 5 HELIX 20 20 SER B 204 GLU B 212 1 9 SITE 1 AC1 3 TYR A 66 GLN A 129 TRP A 132 SITE 1 AC2 6 ASP A 205 HIS B 58 TYR B 66 ASP B 115 SITE 2 AC2 6 LEU B 118 HOH B 660 SITE 1 AC3 5 GLU A 175 LEU B 131 ASN B 172 GLU B 175 SITE 2 AC3 5 HOH B 609 CRYST1 181.865 181.865 181.865 90.00 90.00 90.00 P 41 3 2 48 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 0.005499 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005499 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005499 0.00000