Sequence numbers correspond to the following labels:

1. • TR476 PfG1, Pyrococcus furiosus, 108 residues
2. • gi|18976757|ref|NP_578114.1|_2:88 hypothetical protein PF0385 [Pyrococcus furiosus DSM 3638]
   • gi|18892346|gb|AAL80509.1| hypothetical protein [Pyrococcus furiosus DSM 3638]
3. • gi|14590436|ref|NP_142504.1|_5:91 hypothetical protein PH0535 [Pyrococcus horikoshii OT3]
   • gi|3256941|dbj|BAA29624.1| 115aa long hypothetical protein [Pyrococcus horikoshii OT3]
4. • gi|5458928|emb|CAB50415.1|_2:88 Hypothetical protein [Pyrococcus abyssi GE5]
5. • gi|33356798|ref|NP_127185.2|_5:91 hypothetical protein PAB1367 [Pyrococcus abyssi GE5]
6. • gi|57640581|ref|YP_183059.1|_2:88 hypothetical protein TK0646 [Thermococcus kodakarensis KOD1]
   • gi|57158905|dbj|BAD84835.1| hypothetical protein, conserved [Thermococcus kodakarensis KOD1]

              10        20        30        40        50        60     
              |         |         |         |         |         |     
   1 AKCPICGSPLKWEELIEEMLIIENFEEIVKDRERFLAQVEEFVFKCPVCGEEFYGKTLPRREAEK
   2 AKCPICGSPLKWEELIEEMLIIENFEEIVKDRERFLAQVEEFVFKCPVCGEEFYGKTLPRREAEK
   3 AKCPVCGSTLDWRELIEQMLSMENAREVFSDKERFLKELEEFTFKCPVCGEEFLGKYLPREEGEK
   4 AKCPVCGASLDWRDLIEQMLTLENAEDIFKDREEFLGKLKEFTFKCPVCGEEFLGKYLPMDEAEK
   5 AKCPVCGASLDWRDLIEQMLTLENAEDIFKDREEFLGKLKEFTFKCPVCGEEFLGKYLPMDEAEK
   6 ARCPLCGKALDWAELINQMLEKGVGEDVFKDRDKFMETFNDFVFKCPHCGEEFYGRNLPASETEK


         70        80       
         |         |       
   1 VFELLNDFKGGIDWENKRVKLK
   2 VFELLNDFKGGIDWENKRVKLK
   3 VFELLNDFKGSIDWERRKVRIR
   4 VFELLNDFKGSIDWDNRKVRIR
   5 VFELLNDFKGSIDWDNRKVRIR
   6 VFELLNDFKGSIDWDNKRVRLR