PDB Short entry for 2KAC HEADER IMMUNE SYSTEM 04-NOV-08 2KAC TITLE NMR SOLUTION STRUCTURE OF KX6E PROTL MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN L; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES IN DATABASE 111-173; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PEPTOSTREPTOCOCCUS MAGNUS; SOURCE 3 ORGANISM_TAXID: 1260; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: VECTOR; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PET15B KEYWDS PROTEIN, CELL WALL, PEPTIDOGLYCAN-ANCHOR, IMMUNE SYSTEM EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR B.LOPEZ-MENDEZ,X.TADEO,M.PONS,O.MILLET REVDAT 3 10-NOV-21 2KAC 1 REMARK SEQADV REVDAT 2 29-DEC-09 2KAC 1 JRNL REMARK REVDAT 1 20-OCT-09 2KAC 0 JRNL AUTH X.TADEO,B.LOPEZ-MENDEZ,T.TRIGUEROS,A.LAIN,D.CASTANO,O.MILLET JRNL TITL STRUCTURAL BASIS FOR THE AMINOACID COMPOSITION OF PROTEINS JRNL TITL 2 FROM HALOPHILIC ARCHEA JRNL REF PLOS BIOL. V. 7 00257 2009 JRNL REFN ISSN 1544-9173 JRNL PMID 20016684 JRNL DOI 10.1371/JOURNAL.PBIO.1000257 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH X.TADEO,B.LOPEZ-MENDEZ,D.CASTANO,T.TRIGUEROS,O.MILLET REMARK 1 TITL PROTEIN STABILIZATION AND THE HOFMEISTER EFFECT: THE ROLE OF REMARK 1 TITL 2 HYDROPHOBIC SOLVATION REMARK 1 REF BIOPHYS.J. V. 97 2595 2009 REMARK 1 REFN ISSN 0006-3495 REMARK 1 PMID 19883603 REMARK 1 DOI 10.1016/J.BPJ.2009.08.029 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA 2.2.6, OPAL REMARK 3 AUTHORS : P.GUNTERT, ET AL. (CYANA), LUGINBUHL, GUNTERT, REMARK 3 BILLETER AND WUTHRICH (OPAL) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2KAC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-NOV-08. REMARK 100 THE DEPOSITION ID IS D_1000100875. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6 REMARK 210 IONIC STRENGTH : 500 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1MM [U-99% 13C; U-99% 15N] KX6E REMARK 210 PROTL MUTANT, 500MM SODIUM REMARK 210 CHLORIDE, 20MM SODIUM PHOSPHATE, REMARK 210 93% H2O/7% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D 1H-15N NOESY; 3D 1H-13C REMARK 210 NOESY; 2D 1H-15N HSQC; 2D 1H-13C REMARK 210 HSQC; 3D HNCO; 3D HNCA; 3D HN(CO) REMARK 210 CA; 3D HNCACB; 3D CBCA(CO)NH; 3D REMARK 210 HCCH-TOCSY; 3D HCCH-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 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: 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 1 ASN A 14 3.23 -64.82 REMARK 500 1 ASN A 44 -83.93 -136.38 REMARK 500 1 ASP A 53 68.32 36.28 REMARK 500 2 ASP A 43 -31.35 -148.40 REMARK 500 2 GLU A 54 16.21 57.60 REMARK 500 3 ASN A 44 -71.95 -129.91 REMARK 500 3 GLU A 54 -10.32 62.03 REMARK 500 4 ASN A 44 -74.59 -138.69 REMARK 500 5 GLU A 54 3.55 57.46 REMARK 500 7 ASN A 44 -64.46 -139.12 REMARK 500 10 GLU A 54 -15.55 63.40 REMARK 500 11 ASN A 44 -63.26 -133.35 REMARK 500 11 GLU A 54 17.10 59.77 REMARK 500 12 GLU A 2 67.85 -152.90 REMARK 500 12 ASN A 14 25.59 -75.45 REMARK 500 12 ASN A 44 -76.32 -97.65 REMARK 500 12 GLU A 54 9.60 59.20 REMARK 500 13 ASN A 44 -8.84 -145.52 REMARK 500 13 GLU A 54 15.66 58.84 REMARK 500 14 GLU A 42 2.27 -66.52 REMARK 500 14 ASP A 43 -30.56 -140.19 REMARK 500 14 GLU A 54 16.97 58.77 REMARK 500 15 ASN A 44 -70.89 -131.85 REMARK 500 15 GLU A 54 6.01 57.24 REMARK 500 16 ASN A 44 -89.19 -140.80 REMARK 500 16 GLU A 54 -7.26 63.89 REMARK 500 17 GLU A 54 9.54 54.84 REMARK 500 18 GLU A 54 -6.23 61.81 REMARK 500 19 GLU A 54 8.78 57.23 REMARK 500 20 ASP A 53 67.93 36.12 REMARK 500 20 GLU A 54 -27.33 67.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 8 TYR A 56 0.09 SIDE CHAIN REMARK 500 14 TYR A 36 0.10 SIDE CHAIN REMARK 500 20 TYR A 56 0.10 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 2KAC A 2 64 UNP Q51912 Q51912_PEPMA 111 173 SEQADV 2KAC MET A 1 UNP Q51912 INITIATING METHIONINE SEQADV 2KAC GLU A 23 UNP Q51912 LYS 132 ENGINEERED MUTATION SEQADV 2KAC GLU A 28 UNP Q51912 LYS 137 ENGINEERED MUTATION SEQADV 2KAC GLU A 41 UNP Q51912 LYS 150 ENGINEERED MUTATION SEQADV 2KAC GLU A 42 UNP Q51912 LYS 151 ENGINEERED MUTATION SEQADV 2KAC TRP A 47 UNP Q51912 TYR 156 CONFLICT SEQADV 2KAC GLU A 54 UNP Q51912 LYS 163 ENGINEERED MUTATION SEQADV 2KAC GLU A 61 UNP Q51912 LYS 170 ENGINEERED MUTATION SEQRES 1 A 64 MET GLU GLU VAL THR ILE LYS ALA ASN LEU ILE PHE ALA SEQRES 2 A 64 ASN GLY SER THR GLN THR ALA GLU PHE GLU GLY THR PHE SEQRES 3 A 64 GLU GLU ALA THR SER GLU ALA TYR ALA TYR ALA ASP THR SEQRES 4 A 64 LEU GLU GLU ASP ASN GLY GLU TRP THR VAL ASP VAL ALA SEQRES 5 A 64 ASP GLU GLY TYR THR LEU ASN ILE GLU PHE ALA GLY HELIX 1 1 GLU A 27 GLU A 42 1 16 HELIX 2 2 ASP A 53 GLY A 55 5 3 SHEET 1 A 4 SER A 16 GLY A 24 0 SHEET 2 A 4 VAL A 4 PHE A 12 -1 N LEU A 10 O GLN A 18 SHEET 3 A 4 THR A 57 PHE A 62 1 O LEU A 58 N LYS A 7 SHEET 4 A 4 TRP A 47 ALA A 52 -1 N ALA A 52 O THR A 57 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