Jena Library of Biological Macromolecules - Home Page [Image Library Home] [Image Library Entry]

Sequence, Chains, Asymmetric and Biological Units

Title THE X-RAY STRUCTURE OF THE UNUSUAL DODECAMERIC FERRITIN FROM LISTERIA INNOCUA, REVEALS A NOVEL INTERSUBUNIT IRON BINDING SITE.
Keywords FERRITIN, METAL TRANSPORT
Experiment X-ray diffraction
Number of Models  1


   Database       ID code    StatusCoordinate files
        Header     Asymmetric unit     Biological unit  

PDB   1QGH     released     available     available     Quaternary Structure Server  


Asymmetric unit from PDB
 Unit     Type     Name   Chain ID   Residues   Atoms   Hetatoms 
1  Protein   NON-HEME IRON-CONTAINING FERRITIN  A 150 1222 0
2  Protein   NON-HEME IRON-CONTAINING FERRITIN  B 150 1222 0
3  Protein   NON-HEME IRON-CONTAINING FERRITIN  C 150 1222 0
4  Protein   NON-HEME IRON-CONTAINING FERRITIN  D 150 1222 0
5  Protein   NON-HEME IRON-CONTAINING FERRITIN  E 150 1222 0
6  Protein   NON-HEME IRON-CONTAINING FERRITIN  F 150 1222 0
7  Protein   NON-HEME IRON-CONTAINING FERRITIN  G 150 1222 0
8  Protein   NON-HEME IRON-CONTAINING FERRITIN  H 150 1222 0
9  Protein   NON-HEME IRON-CONTAINING FERRITIN  I 150 1222 0
10  Protein   NON-HEME IRON-CONTAINING FERRITIN  J 150 1222 0
11  Protein   NON-HEME IRON-CONTAINING FERRITIN  K 150 1222 0
12  Protein   NON-HEME IRON-CONTAINING FERRITIN  L 150 1222 0
13  Ligand   NON-HEME IRON-CONTAINING FERRITIN  A 1 0 1
14  Ligand   NON-HEME IRON-CONTAINING FERRITIN  B 1 0 1
15  Ligand   NON-HEME IRON-CONTAINING FERRITIN  C 1 0 1
16  Ligand   NON-HEME IRON-CONTAINING FERRITIN  D 1 0 1
17  Ligand   NON-HEME IRON-CONTAINING FERRITIN  E 1 0 1
18  Ligand   NON-HEME IRON-CONTAINING FERRITIN  F 1 0 1
19  Ligand   NON-HEME IRON-CONTAINING FERRITIN  G 1 0 1
20  Ligand   NON-HEME IRON-CONTAINING FERRITIN  H 1 0 1
21  Ligand   NON-HEME IRON-CONTAINING FERRITIN  I 1 0 1
22  Ligand   NON-HEME IRON-CONTAINING FERRITIN  J 1 0 1
23  Ligand   NON-HEME IRON-CONTAINING FERRITIN  K 1 0 1
24  Ligand   NON-HEME IRON-CONTAINING FERRITIN  L 1 0 1
25 Water     479 0 479
total       2291 14664 491

Proteins
Unit 1 VAL7 ASP8 THR9 LYS10 GLU11 PHE12 LEU13 ASN14 HIS15 GLN16 VAL17 ALA18 ASN19 LEU20 ASN21 VAL22 PHE23 THR24 VAL25 LYS26 ILE27 HIS28 GLN29 ILE30 HIS31 TRP32 TYR33 MET34 ARG35 GLY36 HIS37 ASN38 PHE39 PHE40 THR41 LEU42 HIS43 GLU44 LYS45 MET46 ASP47 ASP48 LEU49 TYR50 SER51 GLU52 PHE53 GLY54 GLU55 GLN56 MET57 ASP58 GLU59 VAL60 ALA61 GLU62 ARG63 LEU64 LEU65 ALA66 ILE67 GLY68 GLY69 SER70 PRO71 PHE72 SER73 THR74 LEU75 LYS76 GLU77 PHE78 LEU79 GLU80 ASN81 ALA82 SER83 VAL84 GLU85 GLU86 ALA87 PRO88 TYR89 THR90 LYS91 PRO92 LYS93 THR94 MET95 ASP96 GLN97 LEU98 MET99 GLU100 ASP101 LEU102 VAL103 GLY104 THR105 LEU106 GLU107 LEU108 LEU109 ARG110 ASP111 GLU112 TYR113 LYS114 GLN115 GLY116 ILE117 GLU118 LEU119 THR120 ASP121 LYS122 GLU123 GLY124 ASP125 ASP126 VAL127 THR128 ASN129 ASP130 MET131 LEU132 ILE133 ALA134 PHE135 LYS136 ALA137 SER138 ILE139 ASP140 LYS141 HIS142 ILE143 TRP144 MET145 PHE146 LYS147 ALA148 PHE149 LEU150 GLY151 LYS152 ALA153 PRO154 LEU155 GLU156
Unit 2 VAL7 ASP8 THR9 LYS10 GLU11 PHE12 LEU13 ASN14 HIS15 GLN16 VAL17 ALA18 ASN19 LEU20 ASN21 VAL22 PHE23 THR24 VAL25 LYS26 ILE27 HIS28 GLN29 ILE30 HIS31 TRP32 TYR33 MET34 ARG35 GLY36 HIS37 ASN38 PHE39 PHE40 THR41 LEU42 HIS43 GLU44 LYS45 MET46 ASP47 ASP48 LEU49 TYR50 SER51 GLU52 PHE53 GLY54 GLU55 GLN56 MET57 ASP58 GLU59 VAL60 ALA61 GLU62 ARG63 LEU64 LEU65 ALA66 ILE67 GLY68 GLY69 SER70 PRO71 PHE72 SER73 THR74 LEU75 LYS76 GLU77 PHE78 LEU79 GLU80 ASN81 ALA82 SER83 VAL84 GLU85 GLU86 ALA87 PRO88 TYR89 THR90 LYS91 PRO92 LYS93 THR94 MET95 ASP96 GLN97 LEU98 MET99 GLU100 ASP101 LEU102 VAL103 GLY104 THR105 LEU106 GLU107 LEU108 LEU109 ARG110 ASP111 GLU112 TYR113 LYS114 GLN115 GLY116 ILE117 GLU118 LEU119 THR120 ASP121 LYS122 GLU123 GLY124 ASP125 ASP126 VAL127 THR128 ASN129 ASP130 MET131 LEU132 ILE133 ALA134 PHE135 LYS136 ALA137 SER138 ILE139 ASP140 LYS141 HIS142 ILE143 TRP144 MET145 PHE146 LYS147 ALA148 PHE149 LEU150 GLY151 LYS152 ALA153 PRO154 LEU155 GLU156
Unit 3 VAL7 ASP8 THR9 LYS10 GLU11 PHE12 LEU13 ASN14 HIS15 GLN16 VAL17 ALA18 ASN19 LEU20 ASN21 VAL22 PHE23 THR24 VAL25 LYS26 ILE27 HIS28 GLN29 ILE30 HIS31 TRP32 TYR33 MET34 ARG35 GLY36 HIS37 ASN38 PHE39 PHE40 THR41 LEU42 HIS43 GLU44 LYS45 MET46 ASP47 ASP48 LEU49 TYR50 SER51 GLU52 PHE53 GLY54 GLU55 GLN56 MET57 ASP58 GLU59 VAL60 ALA61 GLU62 ARG63 LEU64 LEU65 ALA66 ILE67 GLY68 GLY69 SER70 PRO71 PHE72 SER73 THR74 LEU75 LYS76 GLU77 PHE78 LEU79 GLU80 ASN81 ALA82 SER83 VAL84 GLU85 GLU86 ALA87 PRO88 TYR89 THR90 LYS91 PRO92 LYS93 THR94 MET95 ASP96 GLN97 LEU98 MET99 GLU100 ASP101 LEU102 VAL103 GLY104 THR105 LEU106 GLU107 LEU108 LEU109 ARG110 ASP111 GLU112 TYR113 LYS114 GLN115 GLY116 ILE117 GLU118 LEU119 THR120 ASP121 LYS122 GLU123 GLY124 ASP125 ASP126 VAL127 THR128 ASN129 ASP130 MET131 LEU132 ILE133 ALA134 PHE135 LYS136 ALA137 SER138 ILE139 ASP140 LYS141 HIS142 ILE143 TRP144 MET145 PHE146 LYS147 ALA148 PHE149 LEU150 GLY151 LYS152 ALA153 PRO154 LEU155 GLU156
Unit 4 VAL7 ASP8 THR9 LYS10 GLU11 PHE12 LEU13 ASN14 HIS15 GLN16 VAL17 ALA18 ASN19 LEU20 ASN21 VAL22 PHE23 THR24 VAL25 LYS26 ILE27 HIS28 GLN29 ILE30 HIS31 TRP32 TYR33 MET34 ARG35 GLY36 HIS37 ASN38 PHE39 PHE40 THR41 LEU42 HIS43 GLU44 LYS45 MET46 ASP47 ASP48 LEU49 TYR50 SER51 GLU52 PHE53 GLY54 GLU55 GLN56 MET57 ASP58 GLU59 VAL60 ALA61 GLU62 ARG63 LEU64 LEU65 ALA66 ILE67 GLY68 GLY69 SER70 PRO71 PHE72 SER73 THR74 LEU75 LYS76 GLU77 PHE78 LEU79 GLU80 ASN81 ALA82 SER83 VAL84 GLU85 GLU86 ALA87 PRO88 TYR89 THR90 LYS91 PRO92 LYS93 THR94 MET95 ASP96 GLN97 LEU98 MET99 GLU100 ASP101 LEU102 VAL103 GLY104 THR105 LEU106 GLU107 LEU108 LEU109 ARG110 ASP111 GLU112 TYR113 LYS114 GLN115 GLY116 ILE117 GLU118 LEU119 THR120 ASP121 LYS122 GLU123 GLY124 ASP125 ASP126 VAL127 THR128 ASN129 ASP130 MET131 LEU132 ILE133 ALA134 PHE135 LYS136 ALA137 SER138 ILE139 ASP140 LYS141 HIS142 ILE143 TRP144 MET145 PHE146 LYS147 ALA148 PHE149 LEU150 GLY151 LYS152 ALA153 PRO154 LEU155 GLU156
Unit 5 VAL7 ASP8 THR9 LYS10 GLU11 PHE12 LEU13 ASN14 HIS15 GLN16 VAL17 ALA18 ASN19 LEU20 ASN21 VAL22 PHE23 THR24 VAL25 LYS26 ILE27 HIS28 GLN29 ILE30 HIS31 TRP32 TYR33 MET34 ARG35 GLY36 HIS37 ASN38 PHE39 PHE40 THR41 LEU42 HIS43 GLU44 LYS45 MET46 ASP47 ASP48 LEU49 TYR50 SER51 GLU52 PHE53 GLY54 GLU55 GLN56 MET57 ASP58 GLU59 VAL60 ALA61 GLU62 ARG63 LEU64 LEU65 ALA66 ILE67 GLY68 GLY69 SER70 PRO71 PHE72 SER73 THR74 LEU75 LYS76 GLU77 PHE78 LEU79 GLU80 ASN81 ALA82 SER83 VAL84 GLU85 GLU86 ALA87 PRO88 TYR89 THR90 LYS91 PRO92 LYS93 THR94 MET95 ASP96 GLN97 LEU98 MET99 GLU100 ASP101 LEU102 VAL103 GLY104 THR105 LEU106 GLU107 LEU108 LEU109 ARG110 ASP111 GLU112 TYR113 LYS114 GLN115 GLY116 ILE117 GLU118 LEU119 THR120 ASP121 LYS122 GLU123 GLY124 ASP125 ASP126 VAL127 THR128 ASN129 ASP130 MET131 LEU132 ILE133 ALA134 PHE135 LYS136 ALA137 SER138 ILE139 ASP140 LYS141 HIS142 ILE143 TRP144 MET145 PHE146 LYS147 ALA148 PHE149 LEU150 GLY151 LYS152 ALA153 PRO154 LEU155 GLU156
Unit 6 VAL7 ASP8 THR9 LYS10 GLU11 PHE12 LEU13 ASN14 HIS15 GLN16 VAL17 ALA18 ASN19 LEU20 ASN21 VAL22 PHE23 THR24 VAL25 LYS26 ILE27 HIS28 GLN29 ILE30 HIS31 TRP32 TYR33 MET34 ARG35 GLY36 HIS37 ASN38 PHE39 PHE40 THR41 LEU42 HIS43 GLU44 LYS45 MET46 ASP47 ASP48 LEU49 TYR50 SER51 GLU52 PHE53 GLY54 GLU55 GLN56 MET57 ASP58 GLU59 VAL60 ALA61 GLU62 ARG63 LEU64 LEU65 ALA66 ILE67 GLY68 GLY69 SER70 PRO71 PHE72 SER73 THR74 LEU75 LYS76 GLU77 PHE78 LEU79 GLU80 ASN81 ALA82 SER83 VAL84 GLU85 GLU86 ALA87 PRO88 TYR89 THR90 LYS91 PRO92 LYS93 THR94 MET95 ASP96 GLN97 LEU98 MET99 GLU100 ASP101 LEU102 VAL103 GLY104 THR105 LEU106 GLU107 LEU108 LEU109 ARG110 ASP111 GLU112 TYR113 LYS114 GLN115 GLY116 ILE117 GLU118 LEU119 THR120 ASP121 LYS122 GLU123 GLY124 ASP125 ASP126 VAL127 THR128 ASN129 ASP130 MET131 LEU132 ILE133 ALA134 PHE135 LYS136 ALA137 SER138 ILE139 ASP140 LYS141 HIS142 ILE143 TRP144 MET145 PHE146 LYS147 ALA148 PHE149 LEU150 GLY151 LYS152 ALA153 PRO154 LEU155 GLU156
Unit 7 VAL7 ASP8 THR9 LYS10 GLU11 PHE12 LEU13 ASN14 HIS15 GLN16 VAL17 ALA18 ASN19 LEU20 ASN21 VAL22 PHE23 THR24 VAL25 LYS26 ILE27 HIS28 GLN29 ILE30 HIS31 TRP32 TYR33 MET34 ARG35 GLY36 HIS37 ASN38 PHE39 PHE40 THR41 LEU42 HIS43 GLU44 LYS45 MET46 ASP47 ASP48 LEU49 TYR50 SER51 GLU52 PHE53 GLY54 GLU55 GLN56 MET57 ASP58 GLU59 VAL60 ALA61 GLU62 ARG63 LEU64 LEU65 ALA66 ILE67 GLY68 GLY69 SER70 PRO71 PHE72 SER73 THR74 LEU75 LYS76 GLU77 PHE78 LEU79 GLU80 ASN81 ALA82 SER83 VAL84 GLU85 GLU86 ALA87 PRO88 TYR89 THR90 LYS91 PRO92 LYS93 THR94 MET95 ASP96 GLN97 LEU98 MET99 GLU100 ASP101 LEU102 VAL103 GLY104 THR105 LEU106 GLU107 LEU108 LEU109 ARG110 ASP111 GLU112 TYR113 LYS114 GLN115 GLY116 ILE117 GLU118 LEU119 THR120 ASP121 LYS122 GLU123 GLY124 ASP125 ASP126 VAL127 THR128 ASN129 ASP130 MET131 LEU132 ILE133 ALA134 PHE135 LYS136 ALA137 SER138 ILE139 ASP140 LYS141 HIS142 ILE143 TRP144 MET145 PHE146 LYS147 ALA148 PHE149 LEU150 GLY151 LYS152 ALA153 PRO154 LEU155 GLU156
Unit 8 VAL7 ASP8 THR9 LYS10 GLU11 PHE12 LEU13 ASN14 HIS15 GLN16 VAL17 ALA18 ASN19 LEU20 ASN21 VAL22 PHE23 THR24 VAL25 LYS26 ILE27 HIS28 GLN29 ILE30 HIS31 TRP32 TYR33 MET34 ARG35 GLY36 HIS37 ASN38 PHE39 PHE40 THR41 LEU42 HIS43 GLU44 LYS45 MET46 ASP47 ASP48 LEU49 TYR50 SER51 GLU52 PHE53 GLY54 GLU55 GLN56 MET57 ASP58 GLU59 VAL60 ALA61 GLU62 ARG63 LEU64 LEU65 ALA66 ILE67 GLY68 GLY69 SER70 PRO71 PHE72 SER73 THR74 LEU75 LYS76 GLU77 PHE78 LEU79 GLU80 ASN81 ALA82 SER83 VAL84 GLU85 GLU86 ALA87 PRO88 TYR89 THR90 LYS91 PRO92 LYS93 THR94 MET95 ASP96 GLN97 LEU98 MET99 GLU100 ASP101 LEU102 VAL103 GLY104 THR105 LEU106 GLU107 LEU108 LEU109 ARG110 ASP111 GLU112 TYR113 LYS114 GLN115 GLY116 ILE117 GLU118 LEU119 THR120 ASP121 LYS122 GLU123 GLY124 ASP125 ASP126 VAL127 THR128 ASN129 ASP130 MET131 LEU132 ILE133 ALA134 PHE135 LYS136 ALA137 SER138 ILE139 ASP140 LYS141 HIS142 ILE143 TRP144 MET145 PHE146 LYS147 ALA148 PHE149 LEU150 GLY151 LYS152 ALA153 PRO154 LEU155 GLU156
Unit 9 VAL7 ASP8 THR9 LYS10 GLU11 PHE12 LEU13 ASN14 HIS15 GLN16 VAL17 ALA18 ASN19 LEU20 ASN21 VAL22 PHE23 THR24 VAL25 LYS26 ILE27 HIS28 GLN29 ILE30 HIS31 TRP32 TYR33 MET34 ARG35 GLY36 HIS37 ASN38 PHE39 PHE40 THR41 LEU42 HIS43 GLU44 LYS45 MET46 ASP47 ASP48 LEU49 TYR50 SER51 GLU52 PHE53 GLY54 GLU55 GLN56 MET57 ASP58 GLU59 VAL60 ALA61 GLU62 ARG63 LEU64 LEU65 ALA66 ILE67 GLY68 GLY69 SER70 PRO71 PHE72 SER73 THR74 LEU75 LYS76 GLU77 PHE78 LEU79 GLU80 ASN81 ALA82 SER83 VAL84 GLU85 GLU86 ALA87 PRO88 TYR89 THR90 LYS91 PRO92 LYS93 THR94 MET95 ASP96 GLN97 LEU98 MET99 GLU100 ASP101 LEU102 VAL103 GLY104 THR105 LEU106 GLU107 LEU108 LEU109 ARG110 ASP111 GLU112 TYR113 LYS114 GLN115 GLY116 ILE117 GLU118 LEU119 THR120 ASP121 LYS122 GLU123 GLY124 ASP125 ASP126 VAL127 THR128 ASN129 ASP130 MET131 LEU132 ILE133 ALA134 PHE135 LYS136 ALA137 SER138 ILE139 ASP140 LYS141 HIS142 ILE143 TRP144 MET145 PHE146 LYS147 ALA148 PHE149 LEU150 GLY151 LYS152 ALA153 PRO154 LEU155 GLU156
Unit 10 VAL7 ASP8 THR9 LYS10 GLU11 PHE12 LEU13 ASN14 HIS15 GLN16 VAL17 ALA18 ASN19 LEU20 ASN21 VAL22 PHE23 THR24 VAL25 LYS26 ILE27 HIS28 GLN29 ILE30 HIS31 TRP32 TYR33 MET34 ARG35 GLY36 HIS37 ASN38 PHE39 PHE40 THR41 LEU42 HIS43 GLU44 LYS45 MET46 ASP47 ASP48 LEU49 TYR50 SER51 GLU52 PHE53 GLY54 GLU55 GLN56 MET57 ASP58 GLU59 VAL60 ALA61 GLU62 ARG63 LEU64 LEU65 ALA66 ILE67 GLY68 GLY69 SER70 PRO71 PHE72 SER73 THR74 LEU75 LYS76 GLU77 PHE78 LEU79 GLU80 ASN81 ALA82 SER83 VAL84 GLU85 GLU86 ALA87 PRO88 TYR89 THR90 LYS91 PRO92 LYS93 THR94 MET95 ASP96 GLN97 LEU98 MET99 GLU100 ASP101 LEU102 VAL103 GLY104 THR105 LEU106 GLU107 LEU108 LEU109 ARG110 ASP111 GLU112 TYR113 LYS114 GLN115 GLY116 ILE117 GLU118 LEU119 THR120 ASP121 LYS122 GLU123 GLY124 ASP125 ASP126 VAL127 THR128 ASN129 ASP130 MET131 LEU132 ILE133 ALA134 PHE135 LYS136 ALA137 SER138 ILE139 ASP140 LYS141 HIS142 ILE143 TRP144 MET145 PHE146 LYS147 ALA148 PHE149 LEU150 GLY151 LYS152 ALA153 PRO154 LEU155 GLU156
Unit 11 VAL7 ASP8 THR9 LYS10 GLU11 PHE12 LEU13 ASN14 HIS15 GLN16 VAL17 ALA18 ASN19 LEU20 ASN21 VAL22 PHE23 THR24 VAL25 LYS26 ILE27 HIS28 GLN29 ILE30 HIS31 TRP32 TYR33 MET34 ARG35 GLY36 HIS37 ASN38 PHE39 PHE40 THR41 LEU42 HIS43 GLU44 LYS45 MET46 ASP47 ASP48 LEU49 TYR50 SER51 GLU52 PHE53 GLY54 GLU55 GLN56 MET57 ASP58 GLU59 VAL60 ALA61 GLU62 ARG63 LEU64 LEU65 ALA66 ILE67 GLY68 GLY69 SER70 PRO71 PHE72 SER73 THR74 LEU75 LYS76 GLU77 PHE78 LEU79 GLU80 ASN81 ALA82 SER83 VAL84 GLU85 GLU86 ALA87 PRO88 TYR89 THR90 LYS91 PRO92 LYS93 THR94 MET95 ASP96 GLN97 LEU98 MET99 GLU100 ASP101 LEU102 VAL103 GLY104 THR105 LEU106 GLU107 LEU108 LEU109 ARG110 ASP111 GLU112 TYR113 LYS114 GLN115 GLY116 ILE117 GLU118 LEU119 THR120 ASP121 LYS122 GLU123 GLY124 ASP125 ASP126 VAL127 THR128 ASN129 ASP130 MET131 LEU132 ILE133 ALA134 PHE135 LYS136 ALA137 SER138 ILE139 ASP140 LYS141 HIS142 ILE143 TRP144 MET145 PHE146 LYS147 ALA148 PHE149 LEU150 GLY151 LYS152 ALA153 PRO154 LEU155 GLU156
Unit 12 VAL7 ASP8 THR9 LYS10 GLU11 PHE12 LEU13 ASN14 HIS15 GLN16 VAL17 ALA18 ASN19 LEU20 ASN21 VAL22 PHE23 THR24 VAL25 LYS26 ILE27 HIS28 GLN29 ILE30 HIS31 TRP32 TYR33 MET34 ARG35 GLY36 HIS37 ASN38 PHE39 PHE40 THR41 LEU42 HIS43 GLU44 LYS45 MET46 ASP47 ASP48 LEU49 TYR50 SER51 GLU52 PHE53 GLY54 GLU55 GLN56 MET57 ASP58 GLU59 VAL60 ALA61 GLU62 ARG63 LEU64 LEU65 ALA66 ILE67 GLY68 GLY69 SER70 PRO71 PHE72 SER73 THR74 LEU75 LYS76 GLU77 PHE78 LEU79 GLU80 ASN81 ALA82 SER83 VAL84 GLU85 GLU86 ALA87 PRO88 TYR89 THR90 LYS91 PRO92 LYS93 THR94 MET95 ASP96 GLN97 LEU98 MET99 GLU100 ASP101 LEU102 VAL103 GLY104 THR105 LEU106 GLU107 LEU108 LEU109 ARG110 ASP111 GLU112 TYR113 LYS114 GLN115 GLY116 ILE117 GLU118 LEU119 THR120 ASP121 LYS122 GLU123 GLY124 ASP125 ASP126 VAL127 THR128 ASN129 ASP130 MET131 LEU132 ILE133 ALA134 PHE135 LYS136 ALA137 SER138 ILE139 ASP140 LYS141 HIS142 ILE143 TRP144 MET145 PHE146 LYS147 ALA148 PHE149 LEU150 GLY151 LYS152 ALA153 PRO154 LEU155 GLU156

Ligands
Unit 13 FE157
Unit 14 FE157
Unit 15 FE157
Unit 16 FE157
Unit 17 FE157
Unit 18 FE157
Unit 19 FE157
Unit 20 FE157
Unit 21 FE157
Unit 22 FE157
Unit 23 FE157
Unit 24 FE157

Go to    [Image Library Home]    [Image Library Entry]
Perl script:    PDBscan.pl  (15 Sep 2016)
Author:    Peter Slickers  (slickers@leibniz-fli.de),  IMB Jena,  Germany