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
1mv5_1YES C24C22- --Q9CHL8243PHERLactococcus lactistransport protein

Homologs

%id Code Chains Pic Error? Sym1 Nsub1 Sym2 Nsub2 Error_auto Sym_auto Nsub_auto SProt Weight Ref H E R Org Fun
445eum_1B & B? C22??? A0A0E1SLC7258PHERHaemophilus influenzae PittIIHYDROLASE
445idv_1B & A? NPS1??? A0A0Q2LVW2279PHERAcinetobacter baumannii AB5075TRANSPORT PROTEIN
445idv_2B & B? C22??? A0A0Q2LVW2279PHERAcinetobacter baumannii AB5075TRANSPORT PROTEIN
421mt0_1B & APROBNOT NPS1NPS1PROBYES2 C22P08716241PHEREscherichia coliTRANSPORT PROTEIN
422ff7_1B & APROBNOT NPS1NPS1PROBYES2 C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
422pmk_1B & A? NPS1??PROBYES2 C22P08716243PHEREscherichia coliTRANSPORT PROTEIN
423nh6_1B & A? NPS1??? Q9NP58306PHERHomo sapiensTRANSPORT PROTEIN
423nh9_1B & A? NPS1??? Q9NP58306PHERHomo sapiensTRANSPORT PROTEIN
423nha_1B & A? NPS1??? Q9NP58306PHERHomo sapiensTRANSPORT PROTEIN
423nhb_1B & A? NPS1??? Q9NP58306PHERHomo sapiensTRANSPORT PROTEIN
424q7l_1B & A? NPS1??? Q9WYC4256PHERThermotoga maritimaMETAL BINDING PROTEIN
424q7l_2B & B? NPS1??? Q9WYC4256PHERThermotoga maritimaMETAL BINDING PROTEIN
424q7l_3B & C? NPS1??? Q9WYC4256PHERThermotoga maritimaMETAL BINDING PROTEIN
424q7m_1B & B? NPS1??? Q9WYC4271PHERThermotoga maritimaMETAL BINDING PROTEIN
425dgx_1B & A? NPS1??? Q14JW6256PHERFrancisella tularensis subsp. tularensis (strain FSC 198)TRANSPORT PROTEIN
411xef_1B & A? C22??PROBNOT C22P08716241PHEREscherichia coliTRANSPORT PROTEIN
411xef_2B & C? C22??PROBNOT C22P08716241PHEREscherichia coliTRANSPORT PROTEIN
412ffa_1B & A? NPS1??PROBYES2 C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
412ffb_1B & A? NPS1??PROBYES2 C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
412fgj_1B & A? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
412fgj_2B & B? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
412fgj_3B & C? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
412fgj_4B & D? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
412fgk_1B & A? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
412fgk_2B & B? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
412fgk_3B & C? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
412fgk_4B & D? NPS1??YES C22P08716247PHEREscherichia coliTRANSPORT PROTEIN
412ghi_1B & A? NPS1??? Q7RBT4260PHERPlasmodium yoelii yoelii str. 17XNLTRANSPORT PROTEIN
412ghi_2B & B? NPS1??? Q7RBT4260PHERPlasmodium yoelii yoelii str. 17XNLTRANSPORT PROTEIN
412ghi_3B & C? NPS1??? Q7RBT4260PHERPlasmodium yoelii yoelii str. 17XNLTRANSPORT PROTEIN
412ghi_4B & D? NPS1??? Q7RBT4260PHERPlasmodium yoelii yoelii str. 17XNLTRANSPORT PROTEIN
413b5j_1B & A? NPS1??PROBYES2 C22P08716243PHEREscherichia coliTRANSPORT PROTEIN
351jj7_1B & ANO NPS1NPS1? Q03518260PHERHomo sapiensPROTEIN TRANSPORT
352ixe_1B & D? C22??PROBNOT C22P36370271PHERRATTUS NORVEGICUSHYDROLASE
352ixf_1B & A? C22??PROBNOT C22P36370271PHERRATTUS NORVEGICUSHYDROLASE
352ixf_2B & C? C22??PROBNOT C22P36370271PHERRATTUS NORVEGICUSHYDROLASE
342ixg_1B & A? NPS1??PROBYES2 C222IXG271PHERRATTUS NORVEGICUSHYDROLASE
344k8o_1B & A? C22??PROBYES3 C22P36370271PHERRattus norvegicusTRANSPORT PROTEIN
333vx4_1B & D? C22??PROBNOT C22Q8DW05273PHERStreptococcus mutansTRANSPORT PROTEIN
334pl0_1B & B? C22??PROBNOT C22Q9X2W0580PHEREscherichia coliTRANSPORT PROTEIN
334q7k_1B & A? NPS1??? Q9WYC3250PHERThermotoga maritimaMETAL BINDING PROTEIN
335eg1_1B & A? C22??PROBNOT C22Q9X2W0580PHEREscherichia coliTRANSPORT PROTEIN
335ofp_1B & B? C22??PROBNOT C22Q9X2W0580PHEREscherichia coliMEMBRANE PROTEIN
335ofr_1B & A? C22??PROBNOT C22Q9X2W0580PHEREscherichia coliMEMBRANE PROTEIN
301vpl_1B & B? C22??YES C22Q9WZ14256PHERThermotoga maritimaLYASE
302it1_1B & B? C32??? O57942362PHERPyrococcus horikoshiiTRANSPORT PROTEIN
304u00_1B & A? NPS1??? Q5SJ55244PHERThermus thermophilus HB8TRANSPORT PROTEIN
304u02_1B & A? NPS1??? Q5SJ55244PHERThermus thermophilus HB8TRANSPORT PROTEIN
304u02_2B & B? NPS1??? Q5SJ55244PHERThermus thermophilus HB8TRANSPORT PROTEIN
304u02_3B & C? NPS1??? Q5SJ55244PHERThermus thermophilus HB8TRANSPORT PROTEIN
304u02_4B & D? NPS1??? Q5SJ55244PHERThermus thermophilus HB8TRANSPORT PROTEIN
291f3o_1B & BYES C22NPS1PROBYES3 C22Q58206235PHERMethanocaldococcus jannaschiiSTRUCTURAL GENOMICS
291l7v_1B & D? C24??NO (#1) C24P06609287PHEREscherichia coliTRANSPORT PROTEIN/HYDROLASE
292qi9_1B & C? NPS5??NO (#1) NPS5P06609279PHEREscherichia coliMEMBRANE PROTEIN
294yms_1B & J? C24??NO (#1) C24Q8RCC2230PHERCaldanaerobacter subterraneus subsp. tengcongensis MB4PROTEIN BINDING/TRANSPORT PROTEIN
294ymt_1B & A? C24??NO (#1) C24Q8RCC2230PHERCaldanaerobacter subterraneus subsp. tengcongensis MB4PROTEIN BINDING/TRANSPORT PROTEIN
294ymu_1B & A? C24??NO (#1) C24Q8RCC2230PHERCaldanaerobacter subterraneus subsp. tengcongensis MB4PROTEIN BINDING/TRANSPORT PROTEIN
294ymv_1B & A? C24??NO (#1) C24Q8RCC2230PHERCaldanaerobacter subterraneus subsp. tengcongensis MB4PROTEIN BINDING/TRANSPORT PROTEIN
294ymw_1B & A? C24??NO (#1) C24Q8RCC2230PHERCaldanaerobacter subterraneus subsp. tengcongensis MB4PROTEIN BINDING/TRANSPORT PROTEIN
295xu1_1B & A? C24??? Q8DQF8332PHERStreptococcus pneumoniae (strain ATCC BAA-255 / R6)TRANSPORT PROTEIN
281l2t_1B & ANO C22C22PROBNOT C22Q58206235PHERMethanocaldococcus jannaschiiTRANSPORT PROTEIN
281l2t_2B & DYES D24C22NA1 D24Q58206235PHERMethanocaldococcus jannaschiiTRANSPORT PROTEIN
282olj_1B & B? C22??AMBIGUOUS2 C222OLJ263PHERGeobacillus stearothermophilusHydrolase
282olk_1B & B? NPS4??AMBIGUOUS2 C222OLK263PHERGeobacillus stearothermophilusHydrolase
282ouk_1B & A? NPS1??AMBIGUOUS2 C222OUK263PHERGeobacillus stearothermophilusHYDROLASE
282ouk_2B & B? NPS1??AMBIGUOUS2 C222OUK263PHERGeobacillus stearothermophilusHYDROLASE
282ouk_3B & C? NPS1??AMBIGUOUS2 C222OUK263PHERGeobacillus stearothermophilusHYDROLASE
282ouk_4B & D? NPS1??AMBIGUOUS2 C222OUK263PHERGeobacillus stearothermophilusHYDROLASE
282ouk_5B & A? NPS2??AMBIGUOUS2 C222OUK263PHERGeobacillus stearothermophilusHYDROLASE
282ouk_6B & C? NPS2??AMBIGUOUS2 C222OUK263PHERGeobacillus stearothermophilusHYDROLASE
282q0h_1B & A? C22??AMBIGUOUS2 C222Q0H263PHERGeobacillus stearothermophilusHydrolase
283c41_1B & K? C22??AMBIGUOUS2 C223C41242PHERGeobacillus StearothermophilusHYDROLASE
283c4j_1B & A? C22??AMBIGUOUS2 C223C4J263PHERGeobacillus StearothermophilusHYDROLASE
283tif_1B & B? C22??PROBNOT C22Q58206235PHERMethanocaldococcus jannaschii DSM 2661RNA BINDING PROTEIN
283tif_2B & B? D24??NA1 D24Q58206235PHERMethanocaldococcus jannaschii DSM 2661RNA BINDING PROTEIN
284dbl_1B & C? NPS5??? P06609290PHEREscherichia coliTRANSPORT PROTEIN
284dbl_2B & I? NPS5??? P06609290PHEREscherichia coliTRANSPORT PROTEIN
284fi3_1B & C? NPS5??NO (#1) NPS5P06609290PHEREscherichia coliTRANSPORT PROTEIN
284r9u_1B & C? C24??Non-biological interface or large conformational change1 (#6) NPS5P06609291PHEREscherichia coliHYDROLASE
285x3x_1B & A? NPS4??? 5X3X256PHERRhodobacter capsulatusTRANSPORT PROTEIN
285x3x_2B & b? NPS4??? 5X3X256PHERRhodobacter capsulatusTRANSPORT PROTEIN
285x41_1B & B? NPS4??? 5X41259PHERRhodobacter capsulatusTRANSPORT PROTEIN
285x41_2B & D? NPS4??? 5X41259PHERRhodobacter capsulatusTRANSPORT PROTEIN
271ji0_1B & APROBNOT NPS1NPS1? Q9X0M3240PHERThermotoga maritimaTRANSPORT PROTEIN
272onk_1B & A? NPS5??YES (#2) C24O30144272PHERArchaeoglobus fulgidusMEMBRANE PROTEIN
272onk_2B & G? NPS5??YES (#2) C24O30144272PHERArchaeoglobus fulgidusMEMBRANE PROTEIN
273fvq_1B & B? C22??NO C22Q5FA19359PHERNeisseria gonorrhoeaeHYDROLASE
284huq_1B & A? NPS4??NO (#1) NPS4Q03PY6255PHERLactobacillus brevisHYDROLASE
284hzu_1B & B? NPS4??? Q03PY5250PHERLactobacillus brevisHYDROLASE, TRANSPORT PROTEIN
284rfs_1B & A? NPS4??NO (#1) NPS4Q03PY6263PHERLactobacillus brevisHYDROLASE, TRANSPORT PROTEIN
275b57_1B & D? C24??Sub-composition (#4) NPS5B4EKB4329PHERBurkholderia cenocepacia J2315METAL TRANSPORT
275b58_1B & D? NPS5??NO (#1) NPS5B4EKB4317PHERBurkholderia cenocepacia J2315METAL BINDING PROTEIN
275lj9_1B & A? NPS1??? P75831231PHEREscherichia coli K-12TRANSPORT PROTEIN
275lj9_2B & B? NPS1??? P75831231PHEREscherichia coli K-12TRANSPORT PROTEIN
275lj9_3B & C? NPS1??? P75831231PHEREscherichia coli K-12TRANSPORT PROTEIN
275lja_1B & A? NPS1??? P75831231PHEREscherichia coli K-12TRANSPORT PROTEIN
275x40_1B & A? C22??PROBNOT C225X40292PHERRhodobacter capsulatusTRANSPORT PROTEIN
275x7k_1B & A? NPS1??? Q54456268PHERSerratia marcescensTRANSPORT PROTEIN
275x7k_2B & B? NPS1??? Q54456268PHERSerratia marcescensTRANSPORT PROTEIN
276bzs_1B & A? NPS1??? O95255238PHERHomo sapiensTRANSPORT PROTEIN
262d3w_1B & D? NPS4??? P77499248PHEREscherichia coliBIOSYNTHETIC PROTEIN
262ihy_1B & A? C22??NO C22Q5HE50279PHERStaphylococcus aureusHYDROLASE
262pcj_1B & B? C22??PROBYES3 C22O66646224PHERAquifex aeolicusHYDROLASE
262pcl_1B & A? C22??PROBNOT C22O66646224PHERAquifex aeolicusHydrolase
262pcl_2B & F? D36??NA1 D36O66646224PHERAquifex aeolicusHydrolase
262pze_1B & A? NPS1??YES C22P13569229PHERHomo sapiensHYDROLASE
262pze_2B & B? NPS1??YES C22P13569229PHERHomo sapiensHYDROLASE
262pzf_1B & A? NPS1??PROBYES2 C22P13569228PHERHomo sapiensHYDROLASE
262pzf_2B & B? NPS1??PROBYES2 C22P13569228PHERHomo sapiensHYDROLASE
262pzf_3B & A? C22??NO C22P13569228PHERHomo sapiensHYDROLASE
262pzg_1B & A? NPS1??PROBYES2 C22P13569241PHERHomo sapiensHydrolase
262pzg_2B & B? NPS1??PROBYES2 C22P13569241PHERHomo sapiensHydrolase
262zu0_1B & D? NPS4??? P77689345PHEREscherichia coliBiosynthetic Protein/Protein Binding
263gfo_1B & A? NPS1??? Q0TUN8275PHERClostridium perfringens ATCC 13124ATP binding protein
264hzi_1B & A? C22??PROBNOT C22Q72QN4294PHERLeptospira interrogans serovar CopenhageniTRANSPORT PROTEIN
264mki_1B & A? C22??PROBNOT C22Q8R7Y5298PHERThermoanaerobacter tengcongensisHYDROLASE
264wbs_1B & A? NPS1??? B2JCQ1282PHERBurkholderia phymatumTRANSPORT PROTEIN
264wbs_2B & B? NPS1??? B2JCQ1282PHERBurkholderia phymatumTRANSPORT PROTEIN
265awf_1B & C? NPS4??? P77522353PHEREscherichia coli (strain K12)TRANSPORT PROTEIN/PROTEIN BINDING
265awf_2B & H? NPS4??? P77522353PHEREscherichia coli (strain K12)TRANSPORT PROTEIN/PROTEIN BINDING
265awg_1B & D? NPS4??? P77522353PHEREscherichia coli (strain K12)TRANSPORT PROTEIN/PROTEIN BINDING
265awg_2B & H? NPS4??? P77522353PHEREscherichia coli (strain K12)TRANSPORT PROTEIN/PROTEIN BINDING
285d3m_1B & B? NPS4??NO (#1) NPS4Q1GBJ0258PHERLactobacillus delbrueckiiTRANSPORT PROTEIN
285d3m_2B & F? NPS4??NO (#1) NPS4Q1GBJ0258PHERLactobacillus delbrueckiiTRANSPORT PROTEIN
285jsz_1B & A? NPS4??NO (#1) NPS4Q1GBJ0259PHERLactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778)TRANSPORT PROTEIN
285jsz_2B & E? NPS4??NO (#1) NPS4Q1GBJ0259PHERLactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778)TRANSPORT PROTEIN
265tf7_1B & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
265tf8_1B & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
265tfa_1B & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
265tfb_1B & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
265tfc_1B & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
265tfd_1B & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
265tff_1B & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
265tfg_1B & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
265tfi_1B & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
265tfj_1B & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
265tgk_1B & A? NPS1??PROBYES2 C22P13569229PHERHomo sapiensHYDROLASE
286fnp_1B & B? NPS4??? A0A061BRW7258PHERLactobacillus delbrueckiiTRANSPORT PROTEIN
286fnp_2B & G? NPS4??? A0A061BRW7258PHERLactobacillus delbrueckiiTRANSPORT PROTEIN
251b0u_1B & BPROBYES NPS2NPS1? P02915262PHERSalmonella typhimuriumTRANSPORT PROTEIN
252cbz_1B & A? NPS1??? 2CBZ237PHERHOMO SAPIENSTRANSPORT
252d2e_1B & A? NPS1??? Q5SH92250PHERThermus thermophilusProtein Binding
252d2f_1B & A? NPS1??? Q5SH92250PHERThermus thermophilusPROTEIN BINDING
252nq2_1B & D? C24??Sub-composition (#4) NPS5Q57130295PHERHaemophilus influenzaeMETAL TRANSPORT
254c3z_1B & A? NPS1??? P33527266PHERHOMO SAPIENSTRANSPORT PROTEIN
241g6h_1B & ANO NPS1NPS1? Q58663257PHER0TRANSPORT PROTEIN
241g9x_1B & ANO NPS1NPS1? Q58663257PHERMethanocaldococcus jannaschiiSTRUCTURAL GENOMICS
241g9x_2B & BNO NPS1NPS1? Q58663257PHERMethanocaldococcus jannaschiiSTRUCTURAL GENOMICS
241g9x_3B & CNO NPS1NPS1? Q58663257PHERMethanocaldococcus jannaschiiSTRUCTURAL GENOMICS
241gaj_1B & ANO NPS1NPS1? 1591902257PHERMethanocaldococcus jannaschiiTRANSPORT PROTEIN
241gaj_2B & WYES Octa24NPS1? 1591902257PHERMethanocaldococcus jannaschiiTRANSPORT PROTEIN
242yz2_1B & B? D28??? Q9WY65266PHERThermotoga maritimaHYDROLASE
242yz2_2B & B? D24??AMBIGUOUS2 Q9WY65266PHERThermotoga maritimaHYDROLASE
244g1u_1B & C? C24??NO (#1) C24Q56992311PHERYersinia pestisTRANSPORT PROTEIN/HYDROLASE
324hlu_1B & D? C22??NO (#1) C22Q9WY65268PHERThermotoga maritimaHYDROLASE
324hlu_2B & B? C22??NO (#1) C22Q9WY65268PHERThermotoga maritimaHYDROLASE
324zir_1B & A? C22??NO (#1) C22Q9WY65267PHERThermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)TRANSPORT PROTEIN, HYDROLASE/INHIBITOR
231sgw_1B & APROBNOT NPS1NPS1? Q8U2E3214PHERPyrococcus furiosusTRANSPORT PROTEIN
232pjz_1B & A? NPS1??? Q972R9263PHERSulfolobus tokodaiiSTRUCTURAL GENOMICS, UNKNOWN FUNCTION
232pjz_2B & B? C22??? Q972R9263PHERSulfolobus tokodaiiSTRUCTURAL GENOMICS, UNKNOWN FUNCTION
234rvc_1B & A? D24??? U2YAF6245PHERGeobacillus kaustophilusTRANSPORT PROTEIN
02r6f_1B & A? C22??NO C222R6F972PHERGeobacillus stearothermophilusHYDROLASE
02vf7_1B & A? C22??PROBNOT C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf7_2B & C? NPS1??PROBYES2 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf7_3B & A? NPS1??PROBYES2 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf7_4B & B? NPS1??PROBYES2 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf7_5B & C? NPS1??PROBYES2 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf8_1B & B? NPS2??PROBNOT1 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf8_2B & A? NPS1??PROBYES2 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
02vf8_3B & B? NPS1??PROBYES2 C22Q9RYW8842PHERDEINOCOCCUS RADIODURANSDNA-BINDING PROTEIN
03pih_1B & A? C22??PROBNOT C22Q9WYV0948PHERThermotoga maritimaHYDROLASE/DNA
03uwx_1B & C? C24??Excessive-stoichiometry (#5) C24E8SW61827PHERGeobacillusDNA BINDING PROTEIN
03zqj_1B & A? NPS1??YES C22P63380993PHERMYCOBACTERIUM TUBERCULOSISDNA BINDING PROTEIN
03zqj_2B & B? NPS1??YES C22P63380993PHERMYCOBACTERIUM TUBERCULOSISDNA BINDING PROTEIN
03zqj_3B & C? NPS1??YES C22P63380993PHERMYCOBACTERIUM TUBERCULOSISDNA BINDING PROTEIN
03zqj_4B & D? NPS1??YES C22P63380993PHERMYCOBACTERIUM TUBERCULOSISDNA BINDING PROTEIN
03zqj_5B & E? NPS1??YES C22P63380993PHERMYCOBACTERIUM TUBERCULOSISDNA BINDING PROTEIN
03zqj_6B & F? NPS1??YES C22P63380993PHERMYCOBACTERIUM TUBERCULOSISDNA BINDING PROTEIN
06amx_1B & A? NPS1??? O67181242PHERAquifex aeolicus (strain VF5)TRANSPORT PROTEIN
06an5_1B & B? C22??? O67181242PHERAquifex aeolicus (strain VF5)TRANSPORT PROTEIN
06an7_1B & B? C24??? O67181247PHERAquifex aeolicus VF5TRANSPORT PROTEIN