4AINA

Crystal structure of betp with asymmetric protomers.
Warning
  • Chain breaks within knot 31 (displayed as a gray area on the plot and as '-' on the sequence). The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.
  • Chain breaks within knot 41 (displayed as a gray area on the plot and as '-' on the sequence). The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.
Slipknot S +31 41 +31
Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
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+31 146-342 197 343-539 1-112 113-145 112 196 slipknot
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41 106-377 272 1-105 427-539 378-426 105 113 slipknot
Chain Sequence
ADAEEEIILEGEDTQASLNWSVIVPALVIVLATVVWGIGFKDSFTNFASSALSAVVDNLGWAFILFGTVFVFFIVVIAASKFGTIRLGRIDEAPEFRTVSWISMMFAAGMGIGLMFYGTTEPLTFYRNGVPGHDEHNVGVAMSTTMFHWTLHPWAIYAIVGLAIAYSTFRVGRKQLLSSAFVPLIGEKGAEGWLGKLIDILAIIATVFGTACSLGLGALQIGAGLSAAN--EDPSDWTIVGIVSVLTLAFIFSAISKG---IQYLSNANMVLAALLAIFVFVVGPTVSILNLLPGSIGNYLSNFFQMAGRTAMSADGTAGEWLGSWTIFYWAWWISWSPFVGMFLARISRGRSIREFILGVLLVPAGVSTVWFSIFGGTAIVFEQNGESIWGDGAAEEQLFGLLHALPGGQIMGIIAMILLGTFFITSADSASTVMGTMSQHGQLEANKWVTAAWGVATAAIGLTLLLSLSNLQ-----NVTIVAATPFLFVVIGLMFALVKDLSNDVIYLEYREQQRFNARLARERRVHNEHRKRELA
Whole chain analysis
Subchain analysis 

Knotoid cutoff: 0.5


Knotoid matrix content: 1

Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
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4.1 51-372 322 1-50 394-529 373-393 50 136 slipknot
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3.2 51-393 343 1-50 395-529 394-394 50 135 slipknot
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4.1 68-374 307 1-67 413-529 375-412 67 117 slipknot
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3.2 65-362 298 1-3, 375-529 4-64, 363-374 3 155 slipknot
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3.2 56-412 357 1-9, 432-529 10-55, 413-431 9 98 slipknot
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4.1 100-373 274 1-55, 416-529 56-99, 374-415 55 114 slipknot
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3.2 94-415 322 1-71, 423-529 72-93, 416-422 71 107 slipknot
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3.2 102-404 303 1-93, 419-529 94-101, 405-418 93 111 slipknot
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3.2 102-418 317 1-93, 422-529 94-101, 419-421 93 108 slipknot
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3.2 102-421 320 1-93, 423-529 94-101, 422-422 93 107 slipknot
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4.1 103-404 302 1-101, 417-529 102-102, 405-416 101 113 slipknot
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4.1 112-392 281 1-99, 416-529 100-111, 393-415 99 114 slipknot
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3.2 112-415 304 1-102, 419-529 103-111, 416-418 102 111 slipknot
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4.1 112-418 307 1-102, 422-529 103-111, 419-421 102 108 slipknot
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2.1 124-485 362 486-529 1-107 108-123 107 43 slipknot
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2.1 130-430 301 1-108, 464-529 109-129, 431-463 108 66 slipknot
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3.1 137-339 203 1-118, 356-529 119-136, 340-355 118 174 slipknot
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2.1 142-356 215 1-119, 372-529 120-141, 357-371 119 158 slipknot
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3.1 139-499 361 1-123, 522-529 124-138, 500-521 123 8 slipknot
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2.1 141-431 291 1-129, 448-529 130-140, 432-447 129 82 slipknot
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3.1 139-479 341 1-126, 499-529 127-138, 480-498 126 31 slipknot
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2.1 150-424 275 1-131, 478-529 132-149, 425-477 131 52 slipknot
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3.1 150-477 328 1-131, 485-529 132-149, 478-484 131 45 slipknot
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2.1 151-428 278 1-149, 485-529 150-150, 429-484 149 45 slipknot
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2.1 152-431 280 1-150, 485-529 151-151, 432-484 150 45 slipknot
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2.1 151-484 334 485-529 1-137 138-150 137 44 slipknot
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1.1 154-359 206 1-139, 373-529 140-153, 360-372 139 157 slipknot
missing residues 230-231, 257-259, 470-474
publication title Alternating-Access Mechanism in Conformationally Asymmetric Trimers of the Betaine Transporter Betp
pubmed doi rcsb
structure length 529
molecule tags Membrane protein
source organism Corynebacterium glutamicum
sequence length 539
total genus Genus: 186
molecule keywords GLYCINE BETAINE TRANSPORTER BETP
ec nomenclature
pdb deposition date 2012-02-10
KnotProt deposition date 2014-08-19

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF02028 BCCT BCCT family transporter
Image from the rcsb pdb (www.rcsb.org)
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similar chains in the KnotProt database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
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