The Bifunctional Pyruvate Decarboxylase/Pyruvate Ferredoxin Oxidoreductase from Thermococcus guaymasensis

Figure 5

Alignment of part of PorB including the TPP-binding motif from various bacteria and archaea. Amino acid sequences of PorB were retrieved from GenBank and aligned using ClustalW. Alignments were colored using Boxshade 3.21 (EMBnet.org). The TPP-binding motif (GDGX^24–27NN) is boxed. The abbreviations and accession numbers are as follows: Afulg, Archaeoglobus fulgidus (YP_007906346); Hpylo, Helicobacter pylori (YP_627791), Hbuty, Hyperthermus butylicus (YP_005260918); Koler, Kosmotoga olearia (YP_002940111); Mkand, Methanopyrus kandleri (NP_613370); Pmobi, Petrotoga mobilis (YP_001567641); Pabys, Pyrococcus abyssi (NP_127037); Pfuri, Pyrococcus furiosus (NP_578694); Phori, Pyrococcus horikoshii (NP_142634); PyNA2, Pyrococcus species strain NA2 (YP_004424217); Pyaya, Pyrococcus yayanosii (YP_004623620); Smari, Staphylothermus marinus (YP_001041448); Ssolf, Sulfolobus solfataricus (BAB70484); Tafri, Thermosipho africanus (YP_002334348); Tmela, Thermosipho melanesiensis (YP_001305598); ThAM4, Thermococcus species strain AM4 (YP_002581949); Tbaro, Thermococcus barophilus (YP_004071752); Tnaph, Thermotoga naphthophila (YP_002534222); Tlett, Thermotoga lettingae (YP_001471392); Tneap, Thermotoga neapolitana (YP_002534222); Thypo, Thermotoga hypogea (AGO81713); Tther, Thermotoga thermarum (YP_004660965); Tmari, Thermotoga maritima (NP_227834); ThQ2, Thermotoga species strain RQ2 (NA);T4557, Thermococcus species strain 4557 (YP_004763195); Tsibi, Thermococcus sibiricus (YP_002994778); Tgamm, Thermococcus gammatolerans (YP_002958627); Tkoda, Thermococcus kodakaraensis (YP_184397).