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2.A.40.4.6 XanQ or PbuX, purine base uptake porter specific for xanthine and guanine. It is of 463 aas and 13 or 14 TMSs in a 5 + 3 or 4 +1 + 4 TMS arrangement (Tatsaki et al. 2021).
Accession Number:	Q7DDK5
Protein Name:	Xanthine/uracil permease family protein
Length:	463
Molecular Weight:	48239.00
Species:	Neisseria meningitidis serogroup B (strain MC58) [122586]
Number of TMSs:	14
Location¹ / Topology² / Orientation³:	Membrane¹ / Multi-pass membrane protein²
Substrate	guanine, 9H-xanthine

UniProt (Universal Protein Resource)
CDD Search (Conserved Domain Database)

Predict TMSs (Predict number of transmembrane segments)

FASTA formatted sequence

1:	MSGQLGKGAD APDLVYGLED RPPFGNALLS AVTHLLAIFV PMITPALIVG GALELPVEMT 
61:	AYLVSMAMVA SGVGTYLQVN RFGPVGSGML SIQSVNFSFV TVMIALGAGM KEGGLTKDAM 
121:	ISTLLGVSFV GAFLVCFSAW LLPYLKKVIT PTVSGVVVML IGLSLVHVGI TDFGGGFGAK 
181:	ADGTFGSMEN LGLASLVLLI VLVFNCMKNP LLRMSGIAVG LIAGYIVALF LGKVDFSALQ 
241:	NLPLVTLPVP FKYGFAFDWH AFIVAGAIFL LSVFEAVGDL TATAMVSDQP IEGEEYTKRL 
301:	RGGVLADGLV SVIATALGSL PLTTFAQNNG VIQMTGVASR HVGKYIAVIL VLLGLFPVVG 
361:	RAFTTIPSPV LGGAMVLMFG LIAIAGVRIL VSHGIRRREA VIAATSVGLG LGVAFEPEVF 
421:	KNLPVLFQNS ISAGGITAVL LNLVLPEDKT EAAVKFDTDH LEH

2.A.40.4.6
XanQ or PbuX, purine base uptake porter specific for xanthine and guanine. It is of 463 aas and 13 or 14 TMSs in a 5 + 3 or 4 +1 + 4 TMS arrangement (Tatsaki et al. 2021).

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2.A.40.4.6XanQ or PbuX, purine base uptake porter specific for xanthine and guanine. It is of 463 aas and 13 or 14 TMSs in a 5 + 3 or 4 +1 + 4 TMS arrangement (Tatsaki et al. 2021).

Cross database links:

External Searches:

Analyze:

2.A.40.4.6
XanQ or PbuX, purine base uptake porter specific for xanthine and guanine. It is of 463 aas and 13 or 14 TMSs in a 5 + 3 or 4 +1 + 4 TMS arrangement (Tatsaki et al. 2021).