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XSB0416 : ITGB2 protein [Homo sapiens]

[ CaMP Format ]

This entry is computationally expanded from SB0002

* Basic Information

OrganismHomo sapiens (human)
Protein NamesIntegrin beta; ITGB2 protein
Gene NamesITGB2
Gene LocusNot available
GO FunctionNot available
Entrez Protein Entrez Nucleotide Entrez Gene UniProt OMIM HGNC HPRD KEGG
AAH21077 N/A 3689 Q6PJ75 600065 6155 N/A hsa:3689

* Information From OMIM

Description: The leukocyte cell adhesion molecule belongs to the class of cell membrane glycoproteins known as integrins, which are alpha-beta heterodimers. The alpha subunits vary in size from 120 to 180 kD and each is noncovalently associated with a beta subunit (90 to 110 kD). There are 8 known beta subunits and 14 known alpha subunits. Although the alpha and beta subunits could in theory associate to give more than 100 integrin heterodimers, the diversity is restricted and different combinations are associated with different cell types (Hynes, 1992).

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* Structure Information

1. Primary Information

Length: 758 aa

Average Mass: 83.660 kDa

Monoisotopic Mass: 83.605 kDa

2. Domain Information

Annotated Domains: interpro / pfam / smart / prosite

Computationally Assigned Domains (Pfam+HMMER):

domain namebeginendscoree-value
Integrin_beta 1. 214361053.40
EGF_2 1. 43847018.70.02
EGF_2 2. 48652311.80.13
EGF_2 3. 53056216.00.042
EGF_2 4. 57160125.70.00019
Integrin_B_tail 1. 611689132.01.8e-36
Integrin_b_cyt 1. 71375787.83.9e-23
--- cleavage 751 (inside Integrin_b_cyt 713..757) ---
--- cleavage 749 (inside Integrin_b_cyt 713..757) ---
--- cleavage 733 (inside Integrin_b_cyt 713..757) ---
--- cleavage 743 (inside Integrin_b_cyt 713..757) ---

3. Sequence Information

Fasta Sequence: XSB0416.fasta

Amino Acid Sequence and Secondary Structures (PsiPred):

4. 3D Information

Not Available.

* Cleavage Information

4 [sites]

Cleavage sites (±10aa)

[Site 1] LFKSATTTVM751-NPKFAES

Met751 Asn

P10 P9 P8 P7 P6 P5 P4 P3 P2 P1
Leu742Phe743Lys744Ser745Ala746Thr747Thr748Thr749Val750Met751
P1' P2' P3' P4' P5' P6' P7' P8' P9' P10'
Asn752Pro753Lys754Phe755Ala756Glu757Ser758---

Sequence conservation (by blast)

[Site 2] NPLFKSATTT749-VMNPKFAES

Thr749 Val

P10 P9 P8 P7 P6 P5 P4 P3 P2 P1
Asn740Pro741Leu742Phe743Lys744Ser745Ala746Thr747Thr748Thr749
P1' P2' P3' P4' P5' P6' P7' P8' P9' P10'
Val750Met751Asn752Pro753Lys754Phe755Ala756Glu757Ser758-

Sequence conservation (by blast)

[Site 3] YRRFEKEKLK733-SQWNNDNPLF

Lys733 Ser

P10 P9 P8 P7 P6 P5 P4 P3 P2 P1
Tyr724Arg725Arg726Phe727Glu728Lys729Glu730Lys731Leu732Lys733
P1' P2' P3' P4' P5' P6' P7' P8' P9' P10'
Ser734Gln735Trp736Asn737Asn738Asp739Asn740Pro741Leu742Phe743

Sequence conservation (by blast)

[Site 4] SQWNNDNPLF743-KSATTTVMNP

Phe743 Lys

P10 P9 P8 P7 P6 P5 P4 P3 P2 P1
Ser734Gln735Trp736Asn737Asn738Asp739Asn740Pro741Leu742Phe743
P1' P2' P3' P4' P5' P6' P7' P8' P9' P10'
Lys744Ser745Ala746Thr747Thr748Thr749Val750Met751Asn752Pro753

Sequence conservation (by blast)

* References

[PubMed ID: 12477932] Strausberg RL, Feingold EA, Grouse LH, Derge JG, Klausner RD, Collins FS, Wagner L, Shenmen CM, Schuler GD, Altschul SF, Zeeberg B, Buetow KH, Schaefer CF, Bhat NK, Hopkins RF, Jordan H, Moore T, Max SI, Wang J, Hsieh F, Diatchenko L, Marusina K, Farmer AA, Rubin GM, Hong L, Stapleton M, Soares MB, Bonaldo MF, Casavant TL, Scheetz TE, Brownstein MJ, Usdin TB, Toshiyuki S, Carninci P, Prange C, Raha SS, Loquellano NA, Peters GJ, Abramson RD, Mullahy SJ, Bosak SA, McEwan PJ, McKernan KJ, Malek JA, Gunaratne PH, Richards S, Worley KC, Hale S, Garcia AM, Gay LJ, Hulyk SW, Villalon DK, Muzny DM, Sodergren EJ, Lu X, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madan A, Young AC, Shevchenko Y, Bouffard GG, Blakesley RW, Touchman JW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Krzywinski MI, Skalska U, Smailus DE, Schnerch A, Schein JE, Jones SJ, Marra MA, Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. Proc Natl Acad Sci U S A. 2002 Dec 24;99(26):16899-903. Epub 2002 Dec 11.