1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Zheng, D. Tashiro, M. Aramini, J.M. Montelione, G.T. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Protein Sci. PRCIEI 0795 0961-8368 13 549 554 10.1110/ps.03351704 14718654 Validation of helical tilt angles in the solution NMR structure of the Z domain of Staphylococcal protein A by combined analysis of residual dipolar coupling and NOE data. 2004 US Biochemistry BICHAW 0033 0006-2960 35 22 31 10.1021/bi9512814 The Mechanism of Binding Staphylococcal Protein a to Immunoglobin G Does not Involve Helix Unwinding 1996 UK Curr.Opin.Struct.Biol. COSBEF 0801 0959-440X 5 471 481 10.1016/0959-440X(95)80031-X Structures of Bacterial Immunoglobulin-Binding Domains and Their Complexes with Immunoglobulin 1995 US Biochemistry BICHAW 0033 0006-2960 32 7839 7845 An Improved Strategy for Determining Resonance Assignments for Isotopically Enriched Proteins and its Application to an Engineered Domain of Staphylococcal Protein A 1993 UK J.Mol.Biol. JMOBAK 0070 0022-2836 272 573 590 10.1006/jmbi.1997.1265 High Resolution Solution NMR Structure of the Z Domain of Staphylococcal Protein A 1997 10.2210/pdb1q2n/pdb pdb_00001q2n 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 SINGLE WAVELENGTH M 1 1.0 6648.316 IMMUNOGLOBULIN G BINDING PROTEIN A residues 212-269 1 man polymer IGG binding protein A no no VDNKFNKEQQNAFYEILHLPNLNEEQRNAFIQSLKDDPSQSANLLAEAKKLNDAQAPK VDNKFNKEQQNAFYEILHLPNLNEEQRNAFIQSLKDDPSQSANLLAEAKKLNDAQAPK A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Staphylococcus Escherichia sample CELL WALL 1280 Staphylococcus aureus 562 Escherichia coli RV308 PLASMID PDHZ database_2 pdbx_struct_assembly pdbx_struct_oper_list struct_ref_seq_dif repository Initial release Version format compliance Version format compliance Database references Derived calculations 1 0 2003-08-12 1 1 2008-04-29 1 2 2011-07-13 1 3 2021-10-27 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details RCSB Y RCSB 2003-07-25 REL REL NMR EXPERIMENTS CONDUCTED: 2D PFG-[15N]HSQC, 3D PFG-HNCO, 3D PFG-(HA)CA(CO)NH, 3D PFG-HA(CA)(CO)NH, 3D PFG-HA(CA)NH, 3D PFG-CBCANH, 3D PFG-CBCA(CO)NH, 3D PFG- (HA)CANH, 3D PFG-HN(CA)CO, 3D PFG-HCCNH-TOCSY, 3D PFG-HCC (CO)NH-TOCSY, 2D [15N]HSQC-IPAP, 3D Ca-coupled HNCO structures with the lowest energy 100 10 20 mM NH4OAc 6.50 1 atm 303.00 K THE STRUCTURES ARE BASED ON A TOTAL OF 769 CONFORMATIONAL RESTRAINTS. SUMMARY OF EXPERIMENTAL CONSTRAINTS: DISTANCE CONSTRAINTS: TOTAL = 536; INTRA-RESIDUE [I=J] = 224; SEQUENTIAL [(I-J)=1] = 142; MEDIUM RANGE [1<(I-J)<5] 105; LONG RANGE [(I-J)>=5] = 65; NUMBER OF DISTANCE CONSTRAINTS RESIDUE = 9.2; DIHEDRAL-ANGLE CONSTRAINTS = 107 RESIDUAL DIPOLAR COUPLING CONSTRAINTS = 126 (34 N-H, 43 HA-CA, 4 TOTAL NUMBER OF CONSTRAINTS PER RESIDUE = 13.3; NUMBER OF LONG RANGE CONSTRAINTS PER RESIDUE = 3.3; NUMBER OF STRUCTURES COMPUTED = 100; NUMBER OF STRUCTURES USED = 10. AVERAGE RESIDUAL CONSTRAINT VIOLATIONS: DISTANCE VIOLATIONS 0.1-0.2 ANG = 7.7, 0. 0.8, >0.5 ANG = 0.3. AVERAGE R.M.S. DISTANCE VIOLATION = 0.03 AN AVERAGE DIHEDRAL ANGLE VIOLATIONS: >0 DEG = 0; RMSD VALUES: BACKBONE ATOMS (N,C,C') = 1.2 ANG; BACKBONE ATOMS(N,C,C') OF ORDERED RESIDUES = 0.4 ANG; ALL HEAVY = 1.7 ANG; ALL HEAVY ATOMS OF ORDERED RESIDUES = 1.0 ANG. PROCHECK USING ORDERED RESIDUES (5-36,39-57): MOST FAVORED REGIONS = 91.4%; ADDITIONAL ALLOWED REGIONS = 8.4%; GENEROUSLY ALLOWED REGIONS = 0.2%; DISALLOWED REGIONS = 0%. SIMULATED ANNEALING WITH RESTRAINED MOLECULAR DYNAMICS, PROTOCAL USED: ANNEAL.INP 1 lowest energy 1mM Z domain U-15N,13C; 20mM NH4OAc buffer; 95% H2O, 5% D2O. 95% H2O/5% D2O BRUNGER, A.T. refinement CNS 1.0 BRUNGER, A.T. structure solution CNS 1.0 500 Varian MODIFIED UNITY 500 VAL 1 n 1 VAL 1 A ASP 2 n 2 ASP 2 A ASN 3 n 3 ASN 3 A LYS 4 n 4 LYS 4 A PHE 5 n 5 PHE 5 A ASN 6 n 6 ASN 6 A LYS 7 n 7 LYS 7 A GLU 8 n 8 GLU 8 A GLN 9 n 9 GLN 9 A GLN 10 n 10 GLN 10 A ASN 11 n 11 ASN 11 A ALA 12 n 12 ALA 12 A PHE 13 n 13 PHE 13 A TYR 14 n 14 TYR 14 A GLU 15 n 15 GLU 15 A ILE 16 n 16 ILE 16 A LEU 17 n 17 LEU 17 A HIS 18 n 18 HIS 18 A LEU 19 n 19 LEU 19 A PRO 20 n 20 PRO 20 A ASN 21 n 21 ASN 21 A LEU 22 n 22 LEU 22 A ASN 23 n 23 ASN 23 A GLU 24 n 24 GLU 24 A GLU 25 n 25 GLU 25 A GLN 26 n 26 GLN 26 A ARG 27 n 27 ARG 27 A ASN 28 n 28 ASN 28 A ALA 29 n 29 ALA 29 A PHE 30 n 30 PHE 30 A ILE 31 n 31 ILE 31 A GLN 32 n 32 GLN 32 A SER 33 n 33 SER 33 A LEU 34 n 34 LEU 34 A LYS 35 n 35 LYS 35 A ASP 36 n 36 ASP 36 A ASP 37 n 37 ASP 37 A PRO 38 n 38 PRO 38 A SER 39 n 39 SER 39 A GLN 40 n 40 GLN 40 A SER 41 n 41 SER 41 A ALA 42 n 42 ALA 42 A ASN 43 n 43 ASN 43 A LEU 44 n 44 LEU 44 A LEU 45 n 45 LEU 45 A ALA 46 n 46 ALA 46 A GLU 47 n 47 GLU 47 A ALA 48 n 48 ALA 48 A LYS 49 n 49 LYS 49 A LYS 50 n 50 LYS 50 A LEU 51 n 51 LEU 51 A ASN 52 n 52 ASN 52 A ASP 53 n 53 ASP 53 A ALA 54 n 54 ALA 54 A GLN 55 n 55 GLN 55 A ALA 56 n 56 ALA 56 A PRO 57 n 57 PRO 57 A LYS 58 n 58 LYS 58 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 identity operation 0.0000000000 0.0000000000 0.0000000000 4 A A O OE1 LEU GLN 51 55 1.93 1 A LYS 4 -93.74 -82.33 1 A GLN 40 -95.60 31.11 2 A ASP 2 -56.34 -89.50 2 A ASN 3 -160.09 -164.25 2 A LYS 4 -87.03 -88.90 2 A PRO 38 -55.10 -135.44 2 A GLN 40 -84.23 31.62 2 A PRO 57 -52.75 173.42 3 A LYS 4 -100.04 45.19 3 A PRO 38 -54.61 -134.68 3 A GLN 40 -80.47 41.23 4 A ASP 2 -67.74 -174.27 4 A ASN 3 -69.94 -123.00 5 A ASN 3 -94.54 48.44 5 A LYS 4 -100.04 61.56 5 A ALA 56 -53.48 106.62 6 A ASP 2 -69.59 -172.42 6 A PHE 5 -76.31 -164.43 7 A LYS 4 -51.75 -84.66 7 A PRO 38 -55.80 -136.97 8 A PRO 38 -50.40 -155.87 8 A GLN 40 -77.48 33.98 9 A ASN 3 -108.31 -143.19 9 A LYS 4 -100.04 -147.70 9 A GLU 25 -54.13 -72.57 10 A LYS 4 -65.52 -124.98 10 A PHE 5 -69.91 -172.07 10 A ASN 6 -149.85 -104.65 REFINED Solution NMR structure of the Z domain of STAPHYLOCOCCAL PROTEIN A 1 N N A ASN 6 A ASN 6 HELX_P A HIS 18 A HIS 18 1 1 13 A ASN 23 A ASN 23 HELX_P A ASP 37 A ASP 37 1 2 15 A GLN 40 A GLN 40 HELX_P A GLN 55 A GLN 55 1 3 16 IMMUNE SYSTEM IMMUNOGLOBULIN-BINDING PROTEIN, THREE-HELICAL BUNDLE STRUCTURE, RESIDUAL DIPOLAR COUPLINGS, IMMUNE SYSTEM SPA2_STAAU UNP 1 212 P38507 ADNKFNKEQQNAFYEILHLPNLNEEQRNGFIQSLKDDPSQSANLLAEAKKLNDAQAPK 212 269 1Q2N 1 58 P38507 A 1 1 58 1 ALA engineered mutation VAL 1 1Q2N A P38507 UNP 212 1 1 GLY engineered mutation ALA 29 1Q2N A P38507 UNP 240 29 1 P 1