0.026237 0.000000 0.000000 0.000000 0.026237 0.000000 0.000000 0.000000 0.006677 0.00000 0.00000 0.00000 Hazes, B. Read, R.J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 38.114 38.114 149.775 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 C3 H7 N O2 S 121.158 y CYSTEINE 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 H2 O 18.015 WATER non-polymer 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 C5 H11 N O2 S 149.211 y METHIONINE 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 C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking UK J.Mol.Biol. JMOBAK 0070 0022-2836 299 1005 10.1006/JMBI.2000.3801 10843854 Crystal Structure of Pseudomonas Aeruginosa Pak Pilin Suggests a Main-Chain-Dominated Mode of Receptor Binding 2000 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293.0 1 SUPPER MIRROR IMAGE PLATE 2000-12-15 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE ELLIOTT GX-13 12696.225 TYPE IV PILIN GLOBULAR DOMAIN YES 1 man polymer 18.015 water 131 nat water no no ALEGTEFARSEGASALASVNPLKTTVEEALSRGWSVKSGTGTEDATKKEVPLGVAADANKLGTIALKPDPADGTADITLT FTMGGAGPKNKGKIITLTRTAADGLWKCTSDQDEQFIPKGCSR ALEGTEFARSEGASALASVNPLKTTVEEALSRGWSVKSGTGTEDATKKEVPLGVAADANKLGTIALKPDPADGTADITLT FTMGGAGPKNKGKIITLTRTAADGLWKCTSDQDEQFIPKGCSR 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 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 n n n n n n n sample RESIDUES 22-28 ARE FROM THE EXPRESSION VECTOR. RESIDUES 29-144 ARE FROM THE MATURE PROTEIN. EXTRACELLULAR FILAMENTOUS APPENDAGE PILA 1009714 PSEUDOMONAS AERUGINOSA PAK PERIPLASMIC SPACE 511693 ESCHERICHIA COLI BL21 PRLD 1 2.14 43 DERIVATIVE DATA WERE SCALED USING THE NATIVE DATA AS A REFERENCE VAPOR DIFFUSION, HANGING DROP 8.20 HANGING DROP USING 1 ML OF RESERVOIR DROPS MADE FROM 3 MICROLITRE PROTEIN AND 3 MICROLITRE OF MOTHER LIQUOR PROTEIN SOLUTION = 10 MG/ML IN WATER MOTHER LIQUOR = 60% (NH4)2SO4, 0.1M HEPES PH 8.2 diffrn_source database_PDB_rev database_PDB_rev_record exptl_crystal_grow repository Initial release Derived calculations Non-polymer description Other Source and taxonomy Structure summary Version format compliance Data collection Data collection Experimental preparation 1 0 2000-06-11 1 1 2014-02-05 1 2 2017-06-28 1 3 2019-05-08 _diffrn_source.type _exptl_crystal_grow.method HELIX DETERMINATION METHOD: DSSP PDBE Y PDBE 2000-03-06 REL HOH water CHAIN A IS A DELETION MUTANT, MISSING RESIDUES 1-28 OF THE NATIVE SEQUENCE. THE RECOMBINANT PROTEIN CONTAINS 7 N-TERMINAL RESIDUES DERIVED FROM THE EXPRESSION VECTOR. THE FIRST 3 HAVE NO DENSITY, THE OTHER FOUR HAVE BEEN MODELED AS RESIDUES 25 - 28 RESIDUES 128 - 144 FORM A DISULPHIDE BONDED LOOP (THE DSL) WHICH CONTAINS THE RECEPTOR BINDING SITE. RESIDUES 22-28 ARE FROM THE EXPRESSION VECTOR. RESIDUES 22-24 HAVE NOT BEEN MODELED DUE TO LACK OF ELECTRON DENSITY HOH 2001 2 HOH HOH 2001 A HOH 2002 2 HOH HOH 2002 A HOH 2003 2 HOH HOH 2003 A HOH 2004 2 HOH HOH 2004 A HOH 2005 2 HOH HOH 2005 A HOH 2006 2 HOH HOH 2006 A HOH 2007 2 HOH HOH 2007 A HOH 2008 2 HOH HOH 2008 A HOH 2009 2 HOH HOH 2009 A HOH 2010 2 HOH HOH 2010 A HOH 2011 2 HOH HOH 2011 A HOH 2012 2 HOH HOH 2012 A HOH 2013 2 HOH HOH 2013 A HOH 2014 2 HOH HOH 2014 A HOH 2015 2 HOH HOH 2015 A HOH 2016 2 HOH HOH 2016 A HOH 2017 2 HOH HOH 2017 A HOH 2018 2 HOH HOH 2018 A HOH 2019 2 HOH HOH 2019 A HOH 2020 2 HOH HOH 2020 A HOH 2021 2 HOH HOH 2021 A HOH 2022 2 HOH HOH 2022 A HOH 2023 2 HOH HOH 2023 A HOH 2024 2 HOH HOH 2024 A HOH 2025 2 HOH HOH 2025 A HOH 2026 2 HOH HOH 2026 A HOH 2027 2 HOH HOH 2027 A HOH 2028 2 HOH HOH 2028 A HOH 2029 2 HOH HOH 2029 A HOH 2030 2 HOH HOH 2030 A HOH 2031 2 HOH HOH 2031 A HOH 2032 2 HOH HOH 2032 A HOH 2033 2 HOH HOH 2033 A HOH 2034 2 HOH HOH 2034 A HOH 2035 2 HOH HOH 2035 A HOH 2036 2 HOH HOH 2036 A HOH 2037 2 HOH HOH 2037 A HOH 2038 2 HOH HOH 2038 A HOH 2039 2 HOH HOH 2039 A HOH 2040 2 HOH HOH 2040 A HOH 2041 2 HOH HOH 2041 A HOH 2042 2 HOH HOH 2042 A HOH 2043 2 HOH HOH 2043 A HOH 2044 2 HOH HOH 2044 A HOH 2045 2 HOH HOH 2045 A HOH 2046 2 HOH HOH 2046 A HOH 2047 2 HOH HOH 2047 A HOH 2048 2 HOH HOH 2048 A HOH 2049 2 HOH HOH 2049 A HOH 2050 2 HOH HOH 2050 A HOH 2051 2 HOH HOH 2051 A HOH 2052 2 HOH HOH 2052 A HOH 2053 2 HOH HOH 2053 A HOH 2054 2 HOH HOH 2054 A HOH 2055 2 HOH HOH 2055 A HOH 2056 2 HOH HOH 2056 A HOH 2057 2 HOH HOH 2057 A HOH 2058 2 HOH HOH 2058 A HOH 2059 2 HOH HOH 2059 A HOH 2060 2 HOH HOH 2060 A HOH 2061 2 HOH HOH 2061 A HOH 2062 2 HOH HOH 2062 A HOH 2063 2 HOH HOH 2063 A HOH 2064 2 HOH HOH 2064 A HOH 2065 2 HOH HOH 2065 A HOH 2066 2 HOH HOH 2066 A HOH 2067 2 HOH HOH 2067 A HOH 2068 2 HOH HOH 2068 A HOH 2069 2 HOH HOH 2069 A HOH 2070 2 HOH HOH 2070 A HOH 2071 2 HOH HOH 2071 A HOH 2072 2 HOH HOH 2072 A HOH 2073 2 HOH HOH 2073 A HOH 2074 2 HOH HOH 2074 A HOH 2075 2 HOH HOH 2075 A HOH 2076 2 HOH HOH 2076 A HOH 2077 2 HOH HOH 2077 A HOH 2078 2 HOH HOH 2078 A HOH 2079 2 HOH HOH 2079 A HOH 2080 2 HOH HOH 2080 A HOH 2081 2 HOH HOH 2081 A HOH 2082 2 HOH HOH 2082 A HOH 2083 2 HOH HOH 2083 A HOH 2084 2 HOH HOH 2084 A HOH 2085 2 HOH HOH 2085 A HOH 2086 2 HOH HOH 2086 A HOH 2087 2 HOH HOH 2087 A HOH 2088 2 HOH HOH 2088 A HOH 2089 2 HOH HOH 2089 A HOH 2090 2 HOH HOH 2090 A HOH 2091 2 HOH HOH 2091 A HOH 2092 2 HOH HOH 2092 A HOH 2093 2 HOH HOH 2093 A HOH 2094 2 HOH HOH 2094 A HOH 2095 2 HOH HOH 2095 A HOH 2096 2 HOH HOH 2096 A HOH 2097 2 HOH HOH 2097 A HOH 2098 2 HOH HOH 2098 A HOH 2099 2 HOH HOH 2099 A HOH 2100 2 HOH HOH 2100 A HOH 2101 2 HOH HOH 2101 A HOH 2102 2 HOH HOH 2102 A HOH 2103 2 HOH HOH 2103 A HOH 2104 2 HOH HOH 2104 A HOH 2105 2 HOH HOH 2105 A HOH 2106 2 HOH HOH 2106 A HOH 2107 2 HOH HOH 2107 A HOH 2108 2 HOH HOH 2108 A HOH 2109 2 HOH HOH 2109 A HOH 2110 2 HOH HOH 2110 A HOH 2111 2 HOH HOH 2111 A HOH 2112 2 HOH HOH 2112 A HOH 2113 2 HOH HOH 2113 A HOH 2114 2 HOH HOH 2114 A HOH 2115 2 HOH HOH 2115 A HOH 2116 2 HOH HOH 2116 A HOH 2117 2 HOH HOH 2117 A HOH 2118 2 HOH HOH 2118 A HOH 2119 2 HOH HOH 2119 A HOH 2120 2 HOH HOH 2120 A HOH 2121 2 HOH HOH 2121 A HOH 2122 2 HOH HOH 2122 A HOH 2123 2 HOH HOH 2123 A HOH 2124 2 HOH HOH 2124 A HOH 2125 2 HOH HOH 2125 A HOH 2126 2 HOH HOH 2126 A HOH 2127 2 HOH HOH 2127 A HOH 2128 2 HOH HOH 2128 A HOH 2129 2 HOH HOH 2129 A HOH 2130 2 HOH HOH 2130 A HOH 2131 2 HOH HOH 2131 A n 1 22 A n 2 23 A n 3 24 A GLY 25 n 4 GLY 25 A THR 26 n 5 THR 26 A GLU 27 n 6 GLU 27 A PHE 28 n 7 PHE 28 A ALA 29 n 8 ALA 29 A ARG 30 n 9 ARG 30 A SER 31 n 10 SER 31 A GLU 32 n 11 GLU 32 A GLY 33 n 12 GLY 33 A ALA 34 n 13 ALA 34 A SER 35 n 14 SER 35 A ALA 36 n 15 ALA 36 A LEU 37 n 16 LEU 37 A ALA 38 n 17 ALA 38 A SER 39 n 18 SER 39 A VAL 40 n 19 VAL 40 A ASN 41 n 20 ASN 41 A PRO 42 n 21 PRO 42 A LEU 43 n 22 LEU 43 A LYS 44 n 23 LYS 44 A THR 45 n 24 THR 45 A THR 46 n 25 THR 46 A VAL 47 n 26 VAL 47 A GLU 48 n 27 GLU 48 A GLU 49 n 28 GLU 49 A ALA 50 n 29 ALA 50 A LEU 51 n 30 LEU 51 A SER 52 n 31 SER 52 A ARG 53 n 32 ARG 53 A GLY 54 n 33 GLY 54 A TRP 55 n 34 TRP 55 A SER 56 n 35 SER 56 A VAL 57 n 36 VAL 57 A LYS 58 n 37 LYS 58 A SER 59 n 38 SER 59 A GLY 60 n 39 GLY 60 A THR 61 n 40 THR 61 A GLY 62 n 41 GLY 62 A THR 63 n 42 THR 63 A GLU 64 n 43 GLU 64 A ASP 65 n 44 ASP 65 A ALA 66 n 45 ALA 66 A THR 67 n 46 THR 67 A LYS 68 n 47 LYS 68 A LYS 69 n 48 LYS 69 A GLU 70 n 49 GLU 70 A VAL 71 n 50 VAL 71 A PRO 72 n 51 PRO 72 A LEU 73 n 52 LEU 73 A GLY 74 n 53 GLY 74 A VAL 75 n 54 VAL 75 A ALA 76 n 55 ALA 76 A ALA 77 n 56 ALA 77 A ASP 78 n 57 ASP 78 A ALA 79 n 58 ALA 79 A ASN 80 n 59 ASN 80 A LYS 81 n 60 LYS 81 A LEU 82 n 61 LEU 82 A GLY 83 n 62 GLY 83 A THR 84 n 63 THR 84 A ILE 85 n 64 ILE 85 A ALA 86 n 65 ALA 86 A LEU 87 n 66 LEU 87 A LYS 88 n 67 LYS 88 A PRO 89 n 68 PRO 89 A ASP 90 n 69 ASP 90 A PRO 91 n 70 PRO 91 A ALA 92 n 71 ALA 92 A ASP 93 n 72 ASP 93 A GLY 94 n 73 GLY 94 A THR 95 n 74 THR 95 A ALA 96 n 75 ALA 96 A ASP 97 n 76 ASP 97 A ILE 98 n 77 ILE 98 A THR 99 n 78 THR 99 A LEU 100 n 79 LEU 100 A THR 101 n 80 THR 101 A PHE 102 n 81 PHE 102 A THR 103 n 82 THR 103 A MET 104 n 83 MET 104 A GLY 105 n 84 GLY 105 A GLY 106 n 85 GLY 106 A ALA 107 n 86 ALA 107 A GLY 108 n 87 GLY 108 A PRO 109 n 88 PRO 109 A LYS 110 n 89 LYS 110 A ASN 111 n 90 ASN 111 A LYS 112 n 91 LYS 112 A GLY 113 n 92 GLY 113 A LYS 114 n 93 LYS 114 A ILE 115 n 94 ILE 115 A ILE 116 n 95 ILE 116 A THR 117 n 96 THR 117 A LEU 118 n 97 LEU 118 A THR 119 n 98 THR 119 A ARG 120 n 99 ARG 120 A THR 121 n 100 THR 121 A ALA 122 n 101 ALA 122 A ALA 123 n 102 ALA 123 A ASP 124 n 103 ASP 124 A GLY 125 n 104 GLY 125 A LEU 126 n 105 LEU 126 A TRP 127 n 106 TRP 127 A LYS 128 n 107 LYS 128 A CYS 129 n 108 CYS 129 A THR 130 n 109 THR 130 A SER 131 n 110 SER 131 A ASP 132 n 111 ASP 132 A GLN 133 n 112 GLN 133 A ASP 134 n 113 ASP 134 A GLU 135 n 114 GLU 135 A GLN 136 n 115 GLN 136 A PHE 137 n 116 PHE 137 A ILE 138 n 117 ILE 138 A PRO 139 n 118 PRO 139 A LYS 140 n 119 LYS 140 A GLY 141 n 120 GLY 141 A CYS 142 n 121 CYS 142 A SER 143 n 122 SER 143 A ARG 144 n 123 ARG 144 A software_defined_assembly PQS 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O SER 56 A O SER 35 A N VAL 71 A N VAL 50 A O THR 84 A O THR 63 A N THR 103 A N THR 82 A O ILE 98 A O ILE 77 A N ARG 120 A N ARG 99 A O THR 117 A O THR 96 A N THR 130 A N THR 109 1 A CG ARG 30 A CG ARG 9 1 Y 1 A CD ARG 30 A CD ARG 9 1 Y 1 A NE ARG 30 A NE ARG 9 1 Y 1 A CZ ARG 30 A CZ ARG 9 1 Y 1 A NH1 ARG 30 A NH1 ARG 9 1 Y 1 A NH2 ARG 30 A NH2 ARG 9 1 Y 1 A CE LYS 68 A CE LYS 47 1 Y 1 A NZ LYS 68 A NZ LYS 47 1 Y 1 A CD LYS 88 A CD LYS 67 1 Y 1 A CE LYS 88 A CE LYS 67 1 Y 1 A NZ LYS 88 A NZ LYS 67 1 Y 1 A CD LYS 110 A CD LYS 89 1 Y 1 A CE LYS 110 A CE LYS 89 1 Y 1 A NZ LYS 110 A NZ LYS 89 1 Y 1 A CD LYS 128 A CD LYS 107 1 Y 1 A CE LYS 128 A CE LYS 107 1 Y 1 A NZ LYS 128 A NZ LYS 107 1 Y 1 A CG GLU 135 A CG GLU 114 1 Y 1 A CD GLU 135 A CD GLU 114 1 Y 1 A OE1 GLU 135 A OE1 GLU 114 1 Y 1 A OE2 GLU 135 A OE2 GLU 114 1 Y 1 A ALA 22 A ALA 1 1 Y 1 A LEU 23 A LEU 2 1 Y 1 A GLU 24 A GLU 3 1 Y 1 3.77 0.50 120.30 124.07 A A A NE CZ NH1 ARG ARG ARG 120 120 120 N 1 -3.95 0.50 120.30 116.35 A A A NE CZ NH2 ARG ARG ARG 120 120 120 N 16.3 CNS EXPLICIT BULK SOLVENT CORRECTION WAS USED. B-SPHERE RMS = 1.851 FOR FREE ATOMS AND 2.429 FOR BONDED ATOMS 0.181 0.153 1.63 37.44 750 14500 5.2 99.5 1.26 0.04 RANDOM 1 THROUGHOUT 0.0 MIRAS 0.12 0.08 1.63 37.44 131 977 0 0 846 0.012 0.020 0.023 0.040 0.028 0.050 2.632 99.000 3.488 99.000 4.381 99.000 6.164 99.000 0.0164 0.03 0.134 0.150 0.176 1.000 0.264 1.000 0.088 1.000 2.7 3.0 10.5 15.0 30.9 20.0 16.8 1.633 37.440 1DZO 253714 0.04900 1 26.7000 7.600 99.5 1.63 1.72 10.100 0.19000 1 6.60 96.4 refinement REFMAC data reduction MOSFLM data scaling SCALA phasing ARP/wARP phasing DM phasing SOLVE TYPE IV PILIN Truncated PAK pilin from Pseudomonas aeruginosa 1 N N 2 N N ON CELLS PILIN IS FOUND AS LONG THIN FIBERS WHICH MEDIATE CELL ATTACHMENT. BASED ON MOLECULAR MODELING A PRELIMINARY FIBER MODEL HAS BEEN PROPOSED FOR THE RELATED TYPE IV PILIN OF NEISSERIA GONORRHOEAE(PDB ID CODE 1AY2). TO GENERATE THE CORRESPONDING MODEL FOR PAK PILIN THE COORDINATES IN THIS ENTRY SHOULD BE SUPERIMPOSED ON THE NEISSERIA MODEL FOLLOWED BY THE APPLICATION OF THE TRANSFORMATIONS AS INDICATED IN PDB ENTRY 1AY2.PDB ALTHOUGH THE NEISSERIA MODEL IS THE BEST CURRENT MODEL FOR THE FIBER STRUCTURE, IT SHOULD BE KEPT IN MIND THAT SIGNIFICANT DEVIATIONS FROM REALITY MAY EXIST. IN PARTICULAR, IT MAY BE POSSIBLE TO CREATE A SIMILAR MODEL BY STACKING PERFECT PENTAMERS OF PILIN MOLECULES. THE TYPE IV PILUS IS POLAR AND IT APPEARS TO EXPOSE EXTREMELY HYDROPHOBIC ALPHA HELICES AT ONE OF ITS ENDS. BASED ON RECEPTOR BINDING CONSIDERATIONS WE HAVE PROPOSED THAT THE HYDROPHOBIC ALPHA HELICES ARE DISPLAYED AT THE TIP OF THE PILUS AND THEREFORE INTERACT WITH HOST CELLS. THIS CONTRASTS WITH EARLIER MODELS WHERE THE HELICES WERE ASSUMED TO BE BURIED IN THE BACTERIAL OUTER MEMBRANE. A PHE 28 A PHE 7 HELX_P A ASN 41 A ASN 20 1 1 14 A PRO 42 A PRO 21 HELX_P A ARG 53 A ARG 32 1 2 12 disulf 2.025 A CYS 129 A SG CYS 108 1_555 A CYS 142 A SG CYS 121 1_555 CELL ADHESION LECTIN, ADHESIN, CELL ADHESION A LYS 88 A LYS 67 1 A PRO 89 A PRO 68 -5.73 A ASP 90 A ASP 69 1 A PRO 91 A PRO 70 1.71 1DZO PDB 1 1DZO FMPA_PSEAE UNP 1 P02973 22 28 1DZO 22 28 1DZO A 1 1 7 35 150 1DZO 29 144 P02973 A 2 8 123 2 4 parallel anti-parallel anti-parallel anti-parallel A SER 56 A SER 35 A LYS 58 A LYS 37 A GLU 70 A GLU 49 A PRO 72 A PRO 51 A THR 84 A THR 63 A LYS 88 A LYS 67 A ILE 98 A ILE 77 A THR 103 A THR 82 A ILE 115 A ILE 94 A THR 121 A THR 100 A LEU 126 A LEU 105 A SER 131 A SER 110 92 P 41 21 2