Legend

%id Code Chains Pic Error? Sym Nsub Sprot Weight Ref H E R Org Fun
% seq. id. PDB Code query & target Graph picture Is the current PDB state judged to be an error? Symmetry No. subunits SwissProt link No. of amino acids (per chain) Pubmed ID Get Homologs Edit Structure View structure Organism Function
NOTE: roll over NO, PROBNOT or YES, PROBYES to read PiQSi annotation, and roll over the PDB name to read its title.

Protein reference

Code Pic Error? Sym1 Nsub1 Sym2 Nsub2 Error_auto? Sym_auto Nsub_auto SProt Weight Ref H E R Org Fun
PDBPiQSi
5eum_1? C22??- --A0A0E1SLC7258PHERHaemophilus influenzae PittIIHYDROLASE

Homologs

%id Code Chains Pic Error? Sym1 Nsub1 Sym2 Nsub2 Error_auto Sym_auto Nsub_auto SProt Weight Ref H E R Org Fun
535dgx_1A & A? NPS1??? Q14JW6256PHERFrancisella tularensis subsp. tularensis (strain FSC 198)TRANSPORT PROTEIN
525idv_1A & A? NPS1??? A0A0Q2LVW2279PHERAcinetobacter baumannii AB5075TRANSPORT PROTEIN
525idv_2A & B? C22??? A0A0Q2LVW2279PHERAcinetobacter baumannii AB5075TRANSPORT PROTEIN
483nh6_1A & A? NPS1??? Q9NP58306PHERHomo sapiensTRANSPORT PROTEIN
483nh9_1A & A? NPS1??? Q9NP58306PHERHomo sapiensTRANSPORT PROTEIN
483nha_1A & A? NPS1??? Q9NP58306PHERHomo sapiensTRANSPORT PROTEIN
483nhb_1A & A? NPS1??? Q9NP58306PHERHomo sapiensTRANSPORT PROTEIN
471mt0_1A & APROBNOT NPS1NPS1PROBYES2 C22P08716241PHEREscherichia coliTRANSPORT PROTEIN
472ff7_1A & APROBNOT NPS1NPS1PROBYES2 C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
472ghi_1A & A? NPS1??? Q7RBT4260PHERPlasmodium yoelii yoelii str. 17XNLTRANSPORT PROTEIN
472ghi_2A & B? NPS1??? Q7RBT4260PHERPlasmodium yoelii yoelii str. 17XNLTRANSPORT PROTEIN
472ghi_3A & C? NPS1??? Q7RBT4260PHERPlasmodium yoelii yoelii str. 17XNLTRANSPORT PROTEIN
472ghi_4A & D? NPS1??? Q7RBT4260PHERPlasmodium yoelii yoelii str. 17XNLTRANSPORT PROTEIN
472pmk_1A & A? NPS1??PROBYES2 C22P08716243PHEREscherichia coliTRANSPORT PROTEIN
461xef_1A & A? C22??PROBNOT C22P08716241PHEREscherichia coliTRANSPORT PROTEIN
461xef_2A & C? C22??PROBNOT C22P08716241PHEREscherichia coliTRANSPORT PROTEIN
462ffa_1A & A? NPS1??PROBYES2 C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
462ffb_1A & A? NPS1??PROBYES2 C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
462fgj_1A & A? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
462fgj_2A & B? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
462fgj_3A & C? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
462fgj_4A & D? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
462fgk_1A & A? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
462fgk_2A & B? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
462fgk_3A & C? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
462fgk_4A & D? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
463b5j_1A & A? NPS1??PROBYES2 C22P08716243PHEREscherichia coliTRANSPORT PROTEIN
464q7l_1A & A? NPS1??? Q9WYC4256PHERThermotoga maritimaMETAL BINDING PROTEIN
464q7l_2A & B? NPS1??? Q9WYC4256PHERThermotoga maritimaMETAL BINDING PROTEIN
464q7l_3A & C? NPS1??? Q9WYC4256PHERThermotoga maritimaMETAL BINDING PROTEIN
464q7m_1A & B? NPS1??? Q9WYC4271PHERThermotoga maritimaMETAL BINDING PROTEIN
441mv5_1A & BYES C24C22? Q9CHL8243PHERLactococcus lactistransport protein
431jj7_1A & ANO NPS1NPS1? Q03518260PHERHomo sapiensPROTEIN TRANSPORT
422ixe_1A & D? C22??PROBNOT C22P36370271PHERRATTUS NORVEGICUSHYDROLASE
422ixf_1A & A? C22??PROBNOT C22P36370271PHERRATTUS NORVEGICUSHYDROLASE
422ixf_2A & C? C22??PROBNOT C22P36370271PHERRATTUS NORVEGICUSHYDROLASE
412ixg_1A & A? NPS1??PROBYES2 C222IXG271PHERRATTUS NORVEGICUSHYDROLASE
414k8o_1A & A? C22??PROBYES3 C22P36370271PHERRattus norvegicusTRANSPORT PROTEIN
403vx4_1A & D? C22??PROBNOT C22Q8DW05273PHERStreptococcus mutansTRANSPORT PROTEIN
384q7k_1A & A? NPS1??? Q9WYC3250PHERThermotoga maritimaMETAL BINDING PROTEIN
362olj_1A & B? C22??AMBIGUOUS2 C222OLJ263PHERGeobacillus stearothermophilusHydrolase
362olk_1A & B? NPS4??AMBIGUOUS2 C222OLK263PHERGeobacillus stearothermophilusHydrolase
362ouk_1A & A? NPS1??AMBIGUOUS2 C222OUK263PHERGeobacillus stearothermophilusHYDROLASE
362ouk_2A & B? NPS1??AMBIGUOUS2 C222OUK263PHERGeobacillus stearothermophilusHYDROLASE
362ouk_3A & C? NPS1??AMBIGUOUS2 C222OUK263PHERGeobacillus stearothermophilusHYDROLASE
362ouk_4A & D? NPS1??AMBIGUOUS2 C222OUK263PHERGeobacillus stearothermophilusHYDROLASE
362ouk_5A & A? NPS2??AMBIGUOUS2 C222OUK263PHERGeobacillus stearothermophilusHYDROLASE
362ouk_6A & C? NPS2??AMBIGUOUS2 C222OUK263PHERGeobacillus stearothermophilusHYDROLASE
362q0h_1A & A? C22??AMBIGUOUS2 C222Q0H263PHERGeobacillus stearothermophilusHydrolase
363c41_1A & K? C22??AMBIGUOUS2 C223C41242PHERGeobacillus StearothermophilusHYDROLASE
363c4j_1A & A? C22??AMBIGUOUS2 C223C4J263PHERGeobacillus StearothermophilusHYDROLASE
352it1_1A & B? C32??? O57942362PHERPyrococcus horikoshiiTRANSPORT PROTEIN
354u00_1A & A? NPS1??? Q5SJ55244PHERThermus thermophilus HB8TRANSPORT PROTEIN
354u02_1A & A? NPS1??? Q5SJ55244PHERThermus thermophilus HB8TRANSPORT PROTEIN
354u02_2A & B? NPS1??? Q5SJ55244PHERThermus thermophilus HB8TRANSPORT PROTEIN
354u02_3A & C? NPS1??? Q5SJ55244PHERThermus thermophilus HB8TRANSPORT PROTEIN
354u02_4A & D? NPS1??? Q5SJ55244PHERThermus thermophilus HB8TRANSPORT PROTEIN
345x7k_1A & A? NPS1??? Q54456268PHERSerratia marcescensTRANSPORT PROTEIN
345x7k_2A & B? NPS1??? Q54456268PHERSerratia marcescensTRANSPORT PROTEIN
321f3o_1A & BYES C22NPS1PROBYES3 C22Q58206235PHERMethanocaldococcus jannaschiiSTRUCTURAL GENOMICS
324pl0_1A & B? C22??PROBNOT C22Q9X2W0580PHEREscherichia coliTRANSPORT PROTEIN
325eg1_1A & A? C22??PROBNOT C22Q9X2W0580PHEREscherichia coliTRANSPORT PROTEIN
325ofp_1A & B? C22??PROBNOT C22Q9X2W0580PHEREscherichia coliMEMBRANE PROTEIN
325ofr_1A & A? C22??PROBNOT C22Q9X2W0580PHEREscherichia coliMEMBRANE PROTEIN
311l2t_1A & ANO C22C22PROBNOT C22Q58206235PHERMethanocaldococcus jannaschiiTRANSPORT PROTEIN
311l2t_2A & DYES D24C22NA1 D24Q58206235PHERMethanocaldococcus jannaschiiTRANSPORT PROTEIN
312cbz_1A & A? NPS1??? 2CBZ237PHERHOMO SAPIENSTRANSPORT
312onk_1A & A? NPS5??YES (#2) C24O30144272PHERArchaeoglobus fulgidusMEMBRANE PROTEIN
312onk_2A & G? NPS5??YES (#2) C24O30144272PHERArchaeoglobus fulgidusMEMBRANE PROTEIN
313tif_1A & B? C22??PROBNOT C22Q58206235PHERMethanocaldococcus jannaschii DSM 2661RNA BINDING PROTEIN
313tif_2A & B? D24??NA1 D24Q58206235PHERMethanocaldococcus jannaschii DSM 2661RNA BINDING PROTEIN
314c3z_1A & A? NPS1??? P33527266PHERHOMO SAPIENSTRANSPORT PROTEIN
315lj9_1A & A? NPS1??? P75831231PHEREscherichia coli K-12TRANSPORT PROTEIN
315lj9_2A & B? NPS1??? P75831231PHEREscherichia coli K-12TRANSPORT PROTEIN
315lj9_3A & C? NPS1??? P75831231PHEREscherichia coli K-12TRANSPORT PROTEIN
315lja_1A & A? NPS1??? P75831231PHEREscherichia coli K-12TRANSPORT PROTEIN
303fvq_1A & B? C22??NO C22Q5FA19359PHERNeisseria gonorrhoeaeHYDROLASE
304yms_1A & J? C24??NO (#1) C24Q8RCC2230PHERCaldanaerobacter subterraneus subsp. tengcongensis MB4PROTEIN BINDING/TRANSPORT PROTEIN
304ymt_1A & A? C24??NO (#1) C24Q8RCC2230PHERCaldanaerobacter subterraneus subsp. tengcongensis MB4PROTEIN BINDING/TRANSPORT PROTEIN
304ymu_1A & A? C24??NO (#1) C24Q8RCC2230PHERCaldanaerobacter subterraneus subsp. tengcongensis MB4PROTEIN BINDING/TRANSPORT PROTEIN
304ymv_1A & A? C24??NO (#1) C24Q8RCC2230PHERCaldanaerobacter subterraneus subsp. tengcongensis MB4PROTEIN BINDING/TRANSPORT PROTEIN
304ymw_1A & A? C24??NO (#1) C24Q8RCC2230PHERCaldanaerobacter subterraneus subsp. tengcongensis MB4PROTEIN BINDING/TRANSPORT PROTEIN
305xu1_1A & A? C24??? Q8DQF8332PHERStreptococcus pneumoniae (strain ATCC BAA-255 / R6)TRANSPORT PROTEIN
291b0u_1A & BPROBYES NPS2NPS1? P02915262PHERSalmonella typhimuriumTRANSPORT PROTEIN
291g6h_1A & ANO NPS1NPS1? Q58663257PHER0TRANSPORT PROTEIN
291g9x_1A & ANO NPS1NPS1? Q58663257PHERMethanocaldococcus jannaschiiSTRUCTURAL GENOMICS
291g9x_2A & BNO NPS1NPS1? Q58663257PHERMethanocaldococcus jannaschiiSTRUCTURAL GENOMICS
291g9x_3A & CNO NPS1NPS1? Q58663257PHERMethanocaldococcus jannaschiiSTRUCTURAL GENOMICS
296bzs_1A & A? NPS1??? O95255238PHERHomo sapiensTRANSPORT PROTEIN
281gaj_1A & ANO NPS1NPS1? 1591902257PHERMethanocaldococcus jannaschiiTRANSPORT PROTEIN
281gaj_2A & WYES Octa24NPS1? 1591902257PHERMethanocaldococcus jannaschiiTRANSPORT PROTEIN
282d2e_1A & A? NPS1??? Q5SH92250PHERThermus thermophilusProtein Binding
282d2f_1A & A? NPS1??? Q5SH92250PHERThermus thermophilusPROTEIN BINDING
282pcj_1A & B? C22??PROBYES3 C22O66646224PHERAquifex aeolicusHYDROLASE
282pcl_1A & A? C22??PROBNOT C22O66646224PHERAquifex aeolicusHydrolase
282pcl_2A & F? D36??NA1 D36O66646224PHERAquifex aeolicusHydrolase
282pze_1A & A? NPS1??YES C22P13569229PHERHomo sapiensHYDROLASE
282pze_2A & B? NPS1??YES C22P13569229PHERHomo sapiensHYDROLASE
282pzf_1A & A? NPS1??PROBYES2 C22P13569228PHERHomo sapiensHYDROLASE
282pzf_2A & B? NPS1??PROBYES2 C22P13569228PHERHomo sapiensHYDROLASE
282pzf_3A & A? C22??NO C22P13569228PHERHomo sapiensHYDROLASE
282pzg_1A & A? NPS1??PROBYES2 C22P13569241PHERHomo sapiensHydrolase
282pzg_2A & B? NPS1??PROBYES2 C22P13569241PHERHomo sapiensHydrolase
282yz2_1A & B? D28??? Q9WY65266PHERThermotoga maritimaHYDROLASE
282yz2_2A & B? D24??AMBIGUOUS2 Q9WY65266PHERThermotoga maritimaHYDROLASE
294hlu_1A & D? C22??NO (#1) C22Q9WY65268PHERThermotoga maritimaHYDROLASE
294hlu_2A & B? C22??NO (#1) C22Q9WY65268PHERThermotoga maritimaHYDROLASE
284mki_1A & A? C22??PROBNOT C22Q8R7Y5298PHERThermoanaerobacter tengcongensisHYDROLASE
294zir_1A & A? C22??NO (#1) C22Q9WY65267PHERThermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)TRANSPORT PROTEIN, HYDROLASE/INHIBITOR
285tf7_1A & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
285tf8_1A & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
285tfa_1A & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
285tfb_1A & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
285tfc_1A & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
285tfd_1A & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
285tff_1A & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
285tfg_1A & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
285tfi_1A & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
285tfj_1A & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
285tgk_1A & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
295d3m_1A & B? NPS4??NO (#1) NPS4Q1GBJ0258PHERLactobacillus delbrueckiiTRANSPORT PROTEIN
295d3m_2A & F? NPS4??NO (#1) NPS4Q1GBJ0258PHERLactobacillus delbrueckiiTRANSPORT PROTEIN
295jsz_1A & A? NPS4??NO (#1) NPS4Q1GBJ0259PHERLactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778)TRANSPORT PROTEIN
295jsz_2A & E? NPS4??NO (#1) NPS4Q1GBJ0259PHERLactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778)TRANSPORT PROTEIN
296fnp_1A & B? NPS4??? A0A061BRW7258PHERLactobacillus delbrueckiiTRANSPORT PROTEIN
296fnp_2A & G? NPS4??? A0A061BRW7258PHERLactobacillus delbrueckiiTRANSPORT PROTEIN
261l7v_1A & D? C24??NO (#1) C24P06609287PHEREscherichia coliTRANSPORT PROTEIN/HYDROLASE
262qi9_1A & C? NPS5??NO (#1) NPS5P06609279PHEREscherichia coliMEMBRANE PROTEIN
263gfo_1A & A? NPS1??? Q0TUN8275PHERClostridium perfringens ATCC 13124ATP binding protein
264dbl_1A & C? NPS5??? P06609290PHEREscherichia coliTRANSPORT PROTEIN
264dbl_2A & I? NPS5??? P06609290PHEREscherichia coliTRANSPORT PROTEIN
264fi3_1A & C? NPS5??NO (#1) NPS5P06609290PHEREscherichia coliTRANSPORT PROTEIN
264g1u_1A & C? C24??NO (#1) C24Q56992311PHERYersinia pestisTRANSPORT PROTEIN/HYDROLASE
284huq_1A & A? NPS4??NO (#1) NPS4Q03PY6255PHERLactobacillus brevisHYDROLASE
284hzu_1A & B? NPS4??? Q03PY5250PHERLactobacillus brevisHYDROLASE, TRANSPORT PROTEIN
264r9u_1A & C? C24??Non-biological interface or large conformational change1 (#6) NPS5P06609291PHEREscherichia coliHYDROLASE
284rfs_1A & A? NPS4??NO (#1) NPS4Q03PY6263PHERLactobacillus brevisHYDROLASE, TRANSPORT PROTEIN
264rvc_1A & A? D24??? U2YAF6245PHERGeobacillus kaustophilusTRANSPORT PROTEIN
264wbs_1A & A? NPS1??? B2JCQ1282PHERBurkholderia phymatumTRANSPORT PROTEIN
264wbs_2A & B? NPS1??? B2JCQ1282PHERBurkholderia phymatumTRANSPORT PROTEIN
265x3x_1A & A? NPS4??? 5X3X256PHERRhodobacter capsulatusTRANSPORT PROTEIN
265x3x_2A & b? NPS4??? 5X3X256PHERRhodobacter capsulatusTRANSPORT PROTEIN
265x41_1A & B? NPS4??? 5X41259PHERRhodobacter capsulatusTRANSPORT PROTEIN
265x41_2A & D? NPS4??? 5X41259PHERRhodobacter capsulatusTRANSPORT PROTEIN
251sgw_1A & APROBNOT NPS1NPS1? Q8U2E3214PHERPyrococcus furiosusTRANSPORT PROTEIN
251vpl_1A & B? C22??YES C22Q9WZ14256PHERThermotoga maritimaLYASE
252nq2_1A & D? C24??Sub-composition (#4) NPS5Q57130295PHERHaemophilus influenzaeMETAL TRANSPORT
255x40_1A & A? C22??PROBNOT C225X40292PHERRhodobacter capsulatusTRANSPORT PROTEIN
241ji0_1A & APROBNOT NPS1NPS1? Q9X0M3240PHERThermotoga maritimaTRANSPORT PROTEIN
245b57_1A & D? C24??Sub-composition (#4) NPS5B4EKB4329PHERBurkholderia cenocepacia J2315METAL TRANSPORT
245b58_1A & D? NPS5??NO (#1) NPS5B4EKB4317PHERBurkholderia cenocepacia J2315METAL BINDING PROTEIN
232d3w_1A & D? NPS4??? P77499248PHEREscherichia coliBIOSYNTHETIC PROTEIN
232ihy_1A & A? C22??NO C22Q5HE50279PHERStaphylococcus aureusHYDROLASE
232pjz_1A & A? NPS1??? Q972R9263PHERSulfolobus tokodaiiSTRUCTURAL GENOMICS, UNKNOWN FUNCTION
232pjz_2A & B? C22??? Q972R9263PHERSulfolobus tokodaiiSTRUCTURAL GENOMICS, UNKNOWN FUNCTION
232zu0_1A & D? NPS4??? P77689345PHEREscherichia coliBiosynthetic Protein/Protein Binding
234hzi_1A & A? C22??PROBNOT C22Q72QN4294PHERLeptospira interrogans serovar CopenhageniTRANSPORT PROTEIN
235awf_1A & C? NPS4??? P77522353PHEREscherichia coli (strain K12)TRANSPORT PROTEIN/PROTEIN BINDING
235awf_2A & H? NPS4??? P77522353PHEREscherichia coli (strain K12)TRANSPORT PROTEIN/PROTEIN BINDING
235awg_1A & D? NPS4??? P77522353PHEREscherichia coli (strain K12)TRANSPORT PROTEIN/PROTEIN BINDING
235awg_2A & H? NPS4??? P77522353PHEREscherichia coli (strain K12)TRANSPORT PROTEIN/PROTEIN BINDING
02r6f_1A & A? C22??NO C222R6F972PHERGeobacillus stearothermophilusHYDROLASE
02vf7_1A & A? C22??PROBNOT C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf7_2A & C? NPS1??PROBYES2 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf7_3A & A? NPS1??PROBYES2 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf7_4A & B? NPS1??PROBYES2 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf7_5A & C? NPS1??PROBYES2 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf8_1A & B? NPS2??PROBNOT1 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf8_2A & A? NPS1??PROBYES2 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf8_3A & B? NPS1??PROBYES2 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
03pih_1A & A? C22??PROBNOT C22Q9WYV0948PHERThermotoga maritimaHYDROLASE/DNA
03uwx_1A & C? C24??Excessive-stoichiometry (#5) C24E8SW61827PHERGeobacillusDNA BINDING PROTEIN
03zqj_1A & A? NPS1??YES C22P63380993PHERMYCOBACTERIUM TUBERCULOSISDNA BINDING PROTEIN
03zqj_2A & B? NPS1??YES C22P63380993PHERMYCOBACTERIUM TUBERCULOSISDNA BINDING PROTEIN
03zqj_3A & C? NPS1??YES C22P63380993PHERMYCOBACTERIUM TUBERCULOSISDNA BINDING PROTEIN
03zqj_4A & D? NPS1??YES C22P63380993PHERMYCOBACTERIUM TUBERCULOSISDNA BINDING PROTEIN
03zqj_5A & E? NPS1??YES C22P63380993PHERMYCOBACTERIUM TUBERCULOSISDNA BINDING PROTEIN
03zqj_6A & F? NPS1??YES C22P63380993PHERMYCOBACTERIUM TUBERCULOSISDNA BINDING PROTEIN
06amx_1A & A? NPS1??? O67181242PHERAquifex aeolicus (strain VF5)TRANSPORT PROTEIN
06an5_1A & B? C22??? O67181242PHERAquifex aeolicus (strain VF5)TRANSPORT PROTEIN
06an7_1A & B? C24??? O67181247PHERAquifex aeolicus VF5TRANSPORT PROTEIN