HEADER PEPTIDE BINDING PROTEIN 09-SEP-14 2MUG TITLE PROTECTIVE CELLULAR IMMUNITY AGAINST P. FALCIPARUM MALARIA MEROZOITE TITLE 2 IS ASSOCIATED WITH A DIFFERENT P7 AND P8 RESIDUE ORIENTATION IN THE TITLE 3 MHC-PEPTIDE-TCR COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE-REPEAT ANTIGEN PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 901-920; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 4 ORGANISM_TAXID: 5838 KEYWDS SERINE REPEAT ANTIGEN (SERA), PEPTIDE BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 22 AUTHOR M.PATARROYO,L.SALAZAR,G.CIFUENTES,J.LOZANO,G.DELGADO,Z.RIVERA, AUTHOR 2 J.ROSAS,L.VARGAS REVDAT 3 16-OCT-24 2MUG 1 REMARK REVDAT 2 14-JUN-23 2MUG 1 REMARK SEQADV LINK REVDAT 1 01-OCT-14 2MUG 0 JRNL AUTH M.E.PATARROYO,L.M.SALAZAR,G.CIFUENTES,J.M.LOZANO,G.DELGADO, JRNL AUTH 2 Z.RIVERA,J.ROSAS,L.E.VARGAS JRNL TITL PROTECTIVE CELLULAR IMMUNITY AGAINST P. FALCIPARUM MALARIA JRNL TITL 2 MEROZOITES IS ASSOCIATED WITH A DIFFERENT P7 AND P8 RESIDUE JRNL TITL 3 ORIENTATION IN THE MHC-PEPTIDE-TCR COMPLEX. JRNL REF BIOCHIMIE V. 88 219 2006 JRNL REFN ISSN 0300-9084 JRNL PMID 16126320 JRNL DOI 10.1016/J.BIOCHI.2005.07.006 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TOPSPIN, INSIGHT II REMARK 3 AUTHORS : BRUKER (TOPSPIN), ACCELRYS SOFTWARE INC. (INSIGHT REMARK 3 II) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2MUG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-SEP-14. REMARK 100 THE DEPOSITION ID IS D_1000104058. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 295 REMARK 210 PH : 3.7 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 10 MG/ML PROTEIN, 30% REMARK 210 TRIFLUOROETHANOL/70% WATER REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D DQF-COSY; 2D 1H-1H TOCSY; 2D REMARK 210 1H-1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : INSIGHT II REMARK 210 METHOD USED : DGSA-DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 22 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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: 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 1 GLU A 2 CD GLU A 2 OE2 0.119 REMARK 500 1 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 2 GLU A 2 CD GLU A 2 OE2 0.119 REMARK 500 2 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 2 HIS A 11 CG HIS A 11 CD2 0.054 REMARK 500 3 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 3 GLU A 5 CD GLU A 5 OE2 0.119 REMARK 500 3 HIS A 11 CG HIS A 11 CD2 0.054 REMARK 500 4 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 4 GLU A 5 CD GLU A 5 OE2 0.119 REMARK 500 5 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 5 GLU A 5 CD GLU A 5 OE2 0.119 REMARK 500 6 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 6 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 7 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 7 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 8 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 8 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 9 GLU A 2 CD GLU A 2 OE2 0.119 REMARK 500 9 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 10 GLU A 2 CD GLU A 2 OE2 0.119 REMARK 500 10 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 11 GLU A 2 CD GLU A 2 OE2 0.119 REMARK 500 11 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 11 HIS A 11 CG HIS A 11 CD2 0.054 REMARK 500 12 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 12 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 13 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 13 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 14 GLU A 2 CD GLU A 2 OE2 0.119 REMARK 500 14 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 15 GLU A 2 CD GLU A 2 OE2 0.119 REMARK 500 15 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 16 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 16 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 17 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 17 GLU A 5 CD GLU A 5 OE2 0.119 REMARK 500 18 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 18 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 19 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 19 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 19 HIS A 11 CG HIS A 11 CD2 0.055 REMARK 500 20 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 20 GLU A 5 CD GLU A 5 OE2 0.119 REMARK 500 21 GLU A 2 CD GLU A 2 OE2 0.119 REMARK 500 21 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 22 GLU A 2 CD GLU A 2 OE2 0.120 REMARK 500 22 GLU A 5 CD GLU A 5 OE2 0.120 REMARK 500 22 HIS A 11 CG HIS A 11 CD2 0.055 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 1 ARG A 6 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 1 HIS A 8 ND1 - CE1 - NE2 ANGL. DEV. = 8.6 DEGREES REMARK 500 1 HIS A 11 ND1 - CE1 - NE2 ANGL. DEV. = 8.6 DEGREES REMARK 500 1 HIS A 15 ND1 - CE1 - NE2 ANGL. DEV. = 8.8 DEGREES REMARK 500 1 ASP A 18 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 2 ARG A 6 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 2 HIS A 8 ND1 - CE1 - NE2 ANGL. DEV. = 8.5 DEGREES REMARK 500 2 HIS A 11 ND1 - CE1 - NE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 2 HIS A 15 ND1 - CE1 - NE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 2 ASP A 18 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 3 ARG A 6 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 3 HIS A 8 ND1 - CE1 - NE2 ANGL. DEV. = 8.5 DEGREES REMARK 500 3 HIS A 11 ND1 - CE1 - NE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 3 HIS A 15 ND1 - CE1 - NE2 ANGL. DEV. = 8.8 DEGREES REMARK 500 3 ASP A 18 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 4 ARG A 6 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 4 HIS A 8 ND1 - CE1 - NE2 ANGL. DEV. = 8.5 DEGREES REMARK 500 4 HIS A 11 ND1 - CE1 - NE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 4 HIS A 15 ND1 - CE1 - NE2 ANGL. DEV. = 8.8 DEGREES REMARK 500 4 ASP A 18 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 5 ARG A 6 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 5 HIS A 8 ND1 - CE1 - NE2 ANGL. DEV. = 8.5 DEGREES REMARK 500 5 HIS A 11 ND1 - CE1 - NE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 5 HIS A 15 ND1 - CE1 - NE2 ANGL. DEV. = 8.8 DEGREES REMARK 500 5 ASP A 18 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 6 ARG A 6 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 6 HIS A 8 ND1 - CE1 - NE2 ANGL. DEV. = 8.5 DEGREES REMARK 500 6 HIS A 11 ND1 - CE1 - NE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 6 HIS A 15 ND1 - CE1 - NE2 ANGL. DEV. = 8.8 DEGREES REMARK 500 6 ASP A 18 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 6 ASP A 18 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 7 ARG A 6 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 7 HIS A 8 ND1 - CE1 - NE2 ANGL. DEV. = 8.6 DEGREES REMARK 500 7 HIS A 11 ND1 - CE1 - NE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 7 HIS A 15 ND1 - CE1 - NE2 ANGL. DEV. = 8.8 DEGREES REMARK 500 7 ASP A 18 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 8 ARG A 6 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 8 HIS A 8 ND1 - CE1 - NE2 ANGL. DEV. = 8.6 DEGREES REMARK 500 8 HIS A 11 ND1 - CE1 - NE2 ANGL. DEV. = 8.6 DEGREES REMARK 500 8 HIS A 15 ND1 - CE1 - NE2 ANGL. DEV. = 8.8 DEGREES REMARK 500 8 ASP A 18 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 8 ASP A 18 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 9 ARG A 6 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 9 HIS A 8 ND1 - CE1 - NE2 ANGL. DEV. = 8.6 DEGREES REMARK 500 9 HIS A 11 ND1 - CE1 - NE2 ANGL. DEV. = 8.6 DEGREES REMARK 500 9 HIS A 15 ND1 - CE1 - NE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 9 ASP A 18 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 10 ARG A 6 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 10 HIS A 8 ND1 - CE1 - NE2 ANGL. DEV. = 8.6 DEGREES REMARK 500 10 HIS A 11 ND1 - CE1 - NE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 116 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 7 GLU A 2 -40.49 71.31 REMARK 500 17 GLU A 2 -14.08 66.48 REMARK 500 18 GLU A 2 -52.84 71.26 REMARK 500 20 GLU A 2 -41.73 71.97 REMARK 500 22 GLU A 2 -45.16 72.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 25211 RELATED DB: BMRB DBREF 2MUG A 1 20 UNP P69192 SERA_PLAFG 901 920 SEQADV 2MUG ACE A 1B UNP P69192 ACETYLATION SEQADV 2MUG NH2 A 21 UNP P69192 AMIDATION SEQRES 1 A 22 ACE ASN GLU VAL SER GLU ARG VAL HIS VAL TYR HIS ILE SEQRES 2 A 22 LEU LYS HIS ILE LYS ASP GLY LYS NH2 HET ACE A 1B 6 HET NH2 A 21 3 HETNAM ACE ACETYL GROUP HETNAM NH2 AMINO GROUP FORMUL 1 ACE C2 H4 O FORMUL 1 NH2 H2 N HELIX 1 1 ASN A 1 LYS A 20 1 20 LINK C ACE A 1B N ASN A 1 1555 1555 1.34 LINK C LYS A 20 N NH2 A 21 1555 1555 1.33 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1 HETATM 1 C ACE A 1B -16.166 -2.736 -0.507 1.00 0.00 C HETATM 2 O ACE A 1B -16.181 -3.966 -0.540 1.00 0.00 O HETATM 3 CH3 ACE A 1B -16.836 -1.954 -1.641 1.00 0.00 C HETATM 4 H1 ACE A 1B -16.105 -1.308 -2.159 1.00 0.00 H HETATM 5 H2 ACE A 1B -17.652 -1.318 -1.253 1.00 0.00 H HETATM 6 H3 ACE A 1B -17.270 -2.638 -2.391 1.00 0.00 H