10 20 30 40 50 60 70 80 1ZXG - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER IMMUNE SYSTEM/PROTEIN BINDING 08-JUN-05 1ZXG
TITLE SOLUTION STRUCTURE OF A219
COMPND MOL_ID: 1; COMPND 2 MOLECULE: IMMUNOGLOBULIN G BINDING PROTEIN A; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PG58-A219
KEYWDS NMR, IGG-BINDING, PROTEIN A, PHAGE DISPLAY, IMMUNE KEYWDS 2 SYSTEM/PROTEIN BINDING COMPLEX
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR Y.HE,D.C.YEH,P.ALEXANDER,P.N.BRYAN,J.ORBAN
REVDAT 2 24-FEB-09 1ZXG 1 VERSN REVDAT 1 08-NOV-05 1ZXG 0
JRNL AUTH Y.HE,D.C.YEH,P.ALEXANDER,P.N.BRYAN,J.ORBAN JRNL TITL SOLUTION NMR STRUCTURES OF IGG BINDING DOMAINS JRNL TITL 2 WITH ARTIFICIALLY EVOLVED HIGH LEVELS OF SEQUENCE JRNL TITL 3 IDENTITY BUT DIFFERENT FOLDS. JRNL REF BIOCHEMISTRY V. 44 14055 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 16245921 JRNL DOI 10.1021/BI051232J
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : A.T.BRUNGER, P.D.ADAMS, G.M.CLORE, W.L.DELANO, REMARK 3 P.GROS, R.W.GROSSE-KUNSTLEVE, J.-S.JIANG, REMARK 3 J.KUSZEWSKI, M.NILGES, N.S.PANNU, R.J.READ, REMARK 3 L.M.RICE, T.SIMONSON, G.L.WARREN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SIMULATED ANNEALING.
REMARK 4 REMARK 4 1ZXG COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUN-05. REMARK 100 THE RCSB ID CODE IS RCSB033232.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : 2 MM REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : A219 MUTANT PROTEIN, 2 MM REMARK 210 AMMONIUM BICARBONATE BUFFER, REMARK 210 PH 7.0, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY, 3D_ REMARK 210 15N-SEPARATED_NOESY, 3D REMARK 210 HNCACB, 3DHNCO, 3D CBCACONH, REMARK 210 3D HBHA(CBCACO)NH, 3D (H)C(CO) REMARK 210 NH-TOCSY, H(CCO)NH-TOCSY, REMARK 210 2DTOCSY, 2D-CBHD, 2DCBHE, 2D REMARK 210 TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 500 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 2.5, NMRPIPE, SPARKY REMARK 210 3, CNS 1.1 REMARK 210 METHOD USED : CNS 1.1. REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : THE SUBMITTED CONFORMER REMARK 210 MODELS ARE THOSE WITH THE REMARK 210 FEWEST NUMBER OF CONSTRAINT REMARK 210 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 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 TYR A 2 -58.99 -128.70 REMARK 500 1 VAL A 6 112.09 178.42 REMARK 500 1 ASN A 7 156.11 67.62 REMARK 500 1 LYS A 8 -60.98 68.99 REMARK 500 1 ASN A 18 -93.54 40.97 REMARK 500 1 LEU A 22 -149.25 -117.49 REMARK 500 1 ASN A 23 46.00 93.24 REMARK 500 1 GLU A 24 -88.16 -136.40 REMARK 500 1 ASP A 37 141.88 -178.11 REMARK 500 2 ASN A 18 -85.12 44.81 REMARK 500 2 ASN A 23 49.38 147.03 REMARK 500 2 GLU A 24 -93.32 -133.73 REMARK 500 2 LYS A 58 -71.34 67.82 REMARK 500 3 VAL A 6 -48.49 -164.51 REMARK 500 3 LYS A 8 -55.17 70.27 REMARK 500 3 ASN A 18 -87.36 43.40 REMARK 500 3 ASN A 23 50.05 146.80 REMARK 500 3 GLU A 24 -92.62 -133.61 REMARK 500 4 TYR A 2 102.91 61.06 REMARK 500 4 LEU A 4 -73.70 -92.54 REMARK 500 4 VAL A 6 -47.86 -154.30 REMARK 500 4 ASN A 7 -67.42 -159.26 REMARK 500 4 LYS A 8 -33.61 -37.70 REMARK 500 4 ASN A 18 -91.01 43.74 REMARK 500 4 ASN A 23 48.44 144.58 REMARK 500 4 GLU A 24 -93.25 -133.32 REMARK 500 4 PRO A 57 93.01 -62.87 REMARK 500 5 VAL A 6 -79.01 -139.65 REMARK 500 5 ASN A 7 -52.23 -134.90 REMARK 500 5 ASN A 18 -94.37 42.11 REMARK 500 5 ASN A 23 48.84 147.03 REMARK 500 5 GLU A 24 -88.46 -133.67 REMARK 500 6 LEU A 4 73.35 -68.26 REMARK 500 6 ASN A 18 -90.26 41.57 REMARK 500 6 ASN A 23 47.63 147.04 REMARK 500 6 GLU A 24 -89.59 -133.51 REMARK 500 6 ALA A 56 78.96 -119.58 REMARK 500 6 LYS A 58 -79.60 63.90 REMARK 500 7 TYR A 2 -52.79 -154.29 REMARK 500 7 TYR A 3 177.02 63.81 REMARK 500 7 LEU A 4 -7.92 71.83 REMARK 500 7 VAL A 6 -85.96 -161.02 REMARK 500 7 LYS A 8 -56.08 70.70 REMARK 500 7 ASN A 18 -86.80 42.51 REMARK 500 7 ASN A 23 49.75 145.29 REMARK 500 7 GLU A 24 -92.76 -134.37 REMARK 500 7 LYS A 58 105.61 57.48 REMARK 500 8 VAL A 6 -84.31 -169.81 REMARK 500 8 LYS A 8 -60.15 68.91 REMARK 500 8 ASN A 18 -94.55 42.49 REMARK 500 8 ASN A 23 49.22 146.61 REMARK 500 8 GLU A 24 -92.09 -133.89 REMARK 500 8 ASP A 37 145.75 -178.27 REMARK 500 9 TYR A 2 -48.69 -169.22 REMARK 500 9 VAL A 5 -175.33 48.33 REMARK 500 9 VAL A 6 -50.05 -165.24 REMARK 500 9 LYS A 8 -60.99 68.61 REMARK 500 9 ASN A 18 -94.87 41.82 REMARK 500 9 ASN A 23 49.74 147.51 REMARK 500 9 GLU A 24 -92.53 -133.76 REMARK 500 9 LYS A 58 135.26 -171.88 REMARK 500 10 VAL A 6 -49.00 -134.77 REMARK 500 10 ASN A 7 -64.19 -175.41 REMARK 500 10 ASN A 18 -92.18 41.55 REMARK 500 10 ASN A 23 48.67 144.47 REMARK 500 10 GLU A 24 -93.11 -134.06 REMARK 500 11 TYR A 2 142.82 62.72 REMARK 500 11 TYR A 3 92.70 59.89 REMARK 500 11 VAL A 6 -52.05 -139.78 REMARK 500 11 ASN A 7 -63.88 -155.70 REMARK 500 11 LYS A 8 -34.23 -37.40 REMARK 500 11 ASN A 18 -92.56 42.74 REMARK 500 11 ASN A 23 47.38 147.87 REMARK 500 11 GLU A 24 -88.92 -133.51 REMARK 500 12 TYR A 3 -50.92 -142.08 REMARK 500 12 VAL A 6 -53.23 -131.19 REMARK 500 12 ASN A 7 -58.60 -156.30 REMARK 500 12 ASN A 18 -88.42 37.28 REMARK 500 12 LEU A 22 -148.57 -115.21 REMARK 500 12 ASN A 23 46.86 92.37 REMARK 500 12 GLU A 24 -88.08 -137.20 REMARK 500 12 LYS A 58 -45.79 -176.12 REMARK 500 13 VAL A 6 -80.08 -124.32 REMARK 500 13 ASN A 7 -55.73 -146.03 REMARK 500 13 ASN A 18 -93.73 41.72 REMARK 500 13 ASN A 23 51.35 147.57 REMARK 500 13 GLU A 24 -92.06 -135.16 REMARK 500 14 ASN A 7 -144.91 72.65 REMARK 500 14 ASN A 18 -90.63 41.20 REMARK 500 14 ASN A 23 49.31 144.60 REMARK 500 14 GLU A 24 -93.46 -134.04 REMARK 500 14 LYS A 58 32.78 -159.69 REMARK 500 15 VAL A 6 -155.53 -150.42 REMARK 500 15 ASN A 18 -92.72 40.21 REMARK 500 15 ASN A 23 47.92 147.63 REMARK 500 15 GLU A 24 -88.63 -134.45 REMARK 500 16 TYR A 2 115.25 61.59 REMARK 500 16 TYR A 3 117.32 61.73 REMARK 500 16 VAL A 5 151.11 177.03 REMARK 500 16 ASN A 7 -91.93 166.46 REMARK 500 16 ASN A 18 -90.18 40.62 REMARK 500 16 ASN A 23 52.93 148.49 REMARK 500 16 GLU A 24 -91.61 -135.85 REMARK 500 16 LYS A 58 88.01 60.86 REMARK 500 17 TYR A 2 -172.75 -177.74 REMARK 500 17 TYR A 3 -74.25 70.87 REMARK 500 17 LEU A 4 32.30 -177.27 REMARK 500 17 VAL A 6 -110.34 -140.93 REMARK 500 17 ASN A 18 -89.42 39.55 REMARK 500 17 ASN A 23 51.22 146.94 REMARK 500 17 GLU A 24 -92.35 -134.87 REMARK 500 18 TYR A 3 -177.30 61.72 REMARK 500 18 LEU A 4 -12.73 77.00 REMARK 500 18 VAL A 6 -85.17 -151.21 REMARK 500 18 LYS A 8 -33.96 -38.09 REMARK 500 18 ASN A 18 -98.50 38.42 REMARK 500 18 ASN A 23 47.31 146.11 REMARK 500 18 GLU A 24 -89.07 -133.54 REMARK 500 18 PRO A 57 -169.08 -59.76 REMARK 500 19 TYR A 3 -173.32 60.70 REMARK 500 19 ASN A 18 -91.11 35.29 REMARK 500 19 LEU A 22 -153.76 -113.05 REMARK 500 19 ASN A 23 46.20 94.88 REMARK 500 19 GLU A 24 -88.50 -136.40 REMARK 500 19 LYS A 58 101.41 -59.09 REMARK 500 20 TYR A 3 30.41 -153.75 REMARK 500 20 VAL A 5 103.72 35.51 REMARK 500 20 VAL A 6 -48.17 -139.47 REMARK 500 20 ASN A 7 -76.09 -167.47 REMARK 500 20 ASN A 18 -90.19 40.90 REMARK 500 20 ASN A 23 47.35 145.62 REMARK 500 20 GLU A 24 -89.63 -134.76 REMARK 500 20 ASP A 37 114.92 -160.75 REMARK 500 20 ALA A 56 77.88 -116.81 REMARK 500 20 PRO A 57 87.58 -65.17 REMARK 500 REMARK 500 REMARK: NULL
DBREF 1ZXG A 2 59 UNP Q53759 Q53759_STAAU 167 224
SEQADV 1ZXG MET A 1 UNP Q53759 INITIATING METHIONINE SEQADV 1ZXG TYR A 2 UNP Q53759 ASP 167 ENGINEERED SEQADV 1ZXG TYR A 3 UNP Q53759 ASN 168 ENGINEERED SEQADV 1ZXG LEU A 4 UNP Q53759 ASN 169 ENGINEERED SEQADV 1ZXG VAL A 5 UNP Q53759 PHE 170 ENGINEERED SEQADV 1ZXG VAL A 6 UNP Q53759 ASN 171 ENGINEERED SEQADV 1ZXG ASN A 7 UNP Q53759 LYS 172 ENGINEERED SEQADV 1ZXG LYS A 8 UNP Q53759 GLU 173 ENGINEERED SEQADV 1ZXG VAL A 16 UNP Q53759 ILE 181 SEE REMARK 999 SEQADV 1ZXG ASP A 25 UNP Q53759 GLU 190 SEE REMARK 999 SEQADV 1ZXG ALA A 29 UNP Q53759 GLY 194 ENGINEERED SEQADV 1ZXG VAL A 44 UNP Q53759 LEU 209 SEE REMARK 999 SEQADV 1ZXG GLN A 49 UNP Q53759 LYS 214 SEE REMARK 999 SEQADV 1ZXG VAL A 54 UNP Q53759 ALA 219 ENGINEERED
SEQRES 1 A 59 MET TYR TYR LEU VAL VAL ASN LYS GLN GLN ASN ALA PHE SEQRES 2 A 59 TYR GLU VAL LEU ASN MET PRO ASN LEU ASN GLU ASP GLN SEQRES 3 A 59 ARG ASN ALA PHE ILE GLN SER LEU LYS ASP ASP PRO SER SEQRES 4 A 59 GLN SER ALA ASN VAL LEU ALA GLU ALA GLN LYS LEU ASN SEQRES 5 A 59 ASP VAL GLN ALA PRO LYS ALA
HELIX 1 1 LYS A 8 ASN A 18 1 11 HELIX 2 2 ASP A 25 ASP A 37 1 13 HELIX 3 3 GLN A 40 GLN A 55 1 16
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