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Identification
HMDB Protein ID HMDBP02942
Secondary Accession Numbers
  • 8452
Name Lymphotoxin-beta
Synonyms
  1. LT-beta
  2. TNF-C
  3. Tumor necrosis factor C
  4. Tumor necrosis factor ligand superfamily member 3
Gene Name LTB
Protein Type Enzyme
Biological Properties
General Function Involved in tumor necrosis factor receptor binding
Specific Function Cytokine that binds to LTBR/TNFRSF3. May play a specific role in immune response regulation. Provides the membrane anchor for the attachment of the heterotrimeric complex to the cell surface. Isoform 2 is probably non-functional
Pathways Not Available
Reactions Not Available
GO Classification
Component
membrane
cell part
Function
binding
cytokine receptor binding
tumor necrosis factor receptor superfamily binding
tumor necrosis factor receptor binding
protein binding
receptor binding
Process
immune system process
immune response
Cellular Location
  1. Membrane
  2. Single-pass type II membrane protein (Potential)
Gene Properties
Chromosome Location Chromosome:6
Locus 6p21.3
SNPs LTB
Gene Sequence
>735 bp
ATGGGGGCACTGGGGCTGGAGGGCAGGGGTGGGAGGCTCCAGGGGAGGGGTTCCCTCCTG
CTAGCTGTGGCAGGAGCCACTTCTCTGGTGACCTTGTTGCTGGCGGTGCCTATCACTGTC
CTGGCTGTGCTGGCCTTAGTGCCCCAGGATCAGGGAGGACTGGTAACGGAGACGGCCGAC
CCCGGGGCACAGGCCCAGCAAGGACTGGGGTTTCAGAAGCTGCCAGAGGAGGAGCCAGAA
ACAGATCTCAGCCCCGGGCTCCCAGCTGCCCACCTCATAGGCGCTCCGCTGAAGGGGCAG
GGGCTAGGCTGGGAGACGACGAAGGAACAGGCGTTTCTGACGAGCGGGACGCAGTTCTCG
GACGCCGAGGGGCTGGCGCTCCCGCAGGACGGCCTCTATTACCTCTACTGTCTCGTCGGC
TACCGGGGCCGGGCGCCCCCTGGCGGCGGGGACCCCCAGGGCCGCTCGGTCACGCTGCGC
AGCTCTCTGTACCGGGCGGGGGGCGCCTACGGGCCGGGCACTCCCGAGCTGCTGCTCGAG
GGCGCCGAGACGGTGACTCCAGTGCTGGACCCGGCCAGGAGACAAGGGTACGGGCCTCTC
TGGTACACGAGCGTGGGGTTCGGCGGCCTGGTGCAGCTCCGGAGGGGCGAGAGGGTGTAC
GTCAACATCAGTCACCCCGATATGGTGGACTTCGCGAGAGGGAAGACCTTCTTTGGGGCC
GTGATGGTGGGGTGA
Protein Properties
Number of Residues 244
Molecular Weight 25389.8
Theoretical pI 5.02
Pfam Domain Function
Signals
  • None
Transmembrane Regions
  • 19-48
Protein Sequence
>Lymphotoxin-beta
MGALGLEGRGGRLQGRGSLLLAVAGATSLVTLLLAVPITVLAVLALVPQDQGGLVTETAD
PGAQAQQGLGFQKLPEEEPETDLSPGLPAAHLIGAPLKGQGLGWETTKEQAFLTSGTQFS
DAEGLALPQDGLYYLYCLVGYRGRAPPGGGDPQGRSVTLRSSLYRAGGAYGPGTPELLLE
GAETVTPVLDPARRQGYGPLWYTSVGFGGLVQLRRGERVYVNISHPDMVDFARGKTFFGA
VMVG
GenBank ID Protein 4337113
UniProtKB/Swiss-Prot ID Q06643
UniProtKB/Swiss-Prot Entry Name TNFC_HUMAN
PDB IDs Not Available
GenBank Gene ID AF129756
GeneCard ID LTB
GenAtlas ID LTB
HGNC ID HGNC:6711
References
General References
  1. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed:15489334 ]
  2. Xie T, Rowen L, Aguado B, Ahearn ME, Madan A, Qin S, Campbell RD, Hood L: Analysis of the gene-dense major histocompatibility complex class III region and its comparison to mouse. Genome Res. 2003 Dec;13(12):2621-36. [PubMed:14656967 ]
  3. Neville MJ, Campbell RD: A new member of the Ig superfamily and a V-ATPase G subunit are among the predicted products of novel genes close to the TNF locus in the human MHC. J Immunol. 1999 Apr 15;162(8):4745-54. [PubMed:10202016 ]
  4. Browning JL, Ngam-ek A, Lawton P, DeMarinis J, Tizard R, Chow EP, Hession C, O'Brine-Greco B, Foley SF, Ware CF: Lymphotoxin beta, a novel member of the TNF family that forms a heteromeric complex with lymphotoxin on the cell surface. Cell. 1993 Mar 26;72(6):847-56. [PubMed:7916655 ]
  5. Warzocha K, Renard N, Charlot C, Bienvenu J, Coiffier B, Salles G: Identification of two lymphotoxin beta isoforms expressed in human lymphoid cell lines and non-Hodgkin's lymphomas. Biochem Biophys Res Commun. 1997 Sep 18;238(2):273-6. [PubMed:9299492 ]