Score = 80.9 bits (198), Expect = 2e-15, Method: Compositional matrix adjust.
Identities = 39/95 (41%), Positives = 60/95 (63%)
Query: 1 TFIQKTKKLYQDTRTQRNIAKLNDELYEVHQIMTRNVQEVLGVGEKLDQVSEMSSRLTSE 60
F+Q TKK Y D + Q N+ +LN EL V QIM++N++++L G+ LD++S+MSS L
Sbjct: 115 NFLQMTKKSYSDKKVQDNLDQLNQELVGVKQIMSKNIEDLLYRGDSLDKMSDMSSSLKET 174
Query: 61 SRIYADKAKDLNRQALIRKWAPVAIVLGVVFIVFW 95
S+ Y A+ +N LI ++AP+ IV +FW
Sbjct: 175 SKRYRKSAQKINFDLLISQYAPIVIVAFFFVFLFW 209
Nonessential SNARE involved in targeting and fusion of ER-derived transport vesicles with the Golgi complex as well as Golgi-derived retrograde transport vesicles with the ER.
Score = 79.3 bits (194), Expect = 7e-15, Method: Compositional matrix adjust.
Identities = 42/97 (43%), Positives = 63/97 (64%), Gaps = 2/97 (2%)
Query: 1 TFIQKTKKLYQDTRTQRNIAKLNDELYEVHQIMTRNVQEVLGVGEKLDQVSEMSSRLTSE 60
TFIQKTKKLY D+R +RN+ +N EL +V +IM N++EVL GE L + ++ L+S
Sbjct: 117 TFIQKTKKLYIDSRARRNLGSINTELQDVQRIMVANIEEVLQRGEALSALDSKANNLSSL 176
Query: 61 SRIYADKAKDLNRQALIRKWAPVAI--VLGVVFIVFW 95
S+ Y AK LN ++ K A VA+ ++ +V++ FW
Sbjct: 177 SKKYRQDAKYLNMRSTYAKLAAVAVFFIMLIVYVRFW 213
SNARE involved in targeting and fusion of ER-derived transport vesicles with the Golgi complex as well as Golgi-derived retrograde transport vesicles with the ER.
Rattus norvegicus (taxid: 10116)
>sp|Q5RAI9|SC22B_PONAB Vesicle-trafficking protein SEC22b OS=Pongo abelii GN=SEC22B PE=2 SV=3
Score = 79.3 bits (194), Expect = 7e-15, Method: Compositional matrix adjust.
Identities = 42/97 (43%), Positives = 63/97 (64%), Gaps = 2/97 (2%)
Query: 1 TFIQKTKKLYQDTRTQRNIAKLNDELYEVHQIMTRNVQEVLGVGEKLDQVSEMSSRLTSE 60
TFIQKTKKLY D+R +RN+ +N EL +V +IM N++EVL GE L + ++ L+S
Sbjct: 117 TFIQKTKKLYIDSRARRNLGSINTELQDVQRIMVANIEEVLQRGEALSALDSKANNLSSL 176
Query: 61 SRIYADKAKDLNRQALIRKWAPVAI--VLGVVFIVFW 95
S+ Y AK LN ++ K A VA+ ++ +V++ FW
Sbjct: 177 SKKYRQDAKYLNMRSTYAKLAAVAVFFIMLIVYVRFW 213
SNARE involved in targeting and fusion of ER-derived transport vesicles with the Golgi complex as well as Golgi-derived retrograde transport vesicles with the ER.
Pongo abelii (taxid: 9601)
>sp|O08547|SC22B_MOUSE Vesicle-trafficking protein SEC22b OS=Mus musculus GN=Sec22b PE=1 SV=3
Score = 79.3 bits (194), Expect = 7e-15, Method: Compositional matrix adjust.
Identities = 42/97 (43%), Positives = 63/97 (64%), Gaps = 2/97 (2%)
Query: 1 TFIQKTKKLYQDTRTQRNIAKLNDELYEVHQIMTRNVQEVLGVGEKLDQVSEMSSRLTSE 60
TFIQKTKKLY D+R +RN+ +N EL +V +IM N++EVL GE L + ++ L+S
Sbjct: 117 TFIQKTKKLYIDSRARRNLGSINTELQDVQRIMVANIEEVLQRGEALSALDSKANNLSSL 176
Query: 61 SRIYADKAKDLNRQALIRKWAPVAI--VLGVVFIVFW 95
S+ Y AK LN ++ K A VA+ ++ +V++ FW
Sbjct: 177 SKKYRQDAKYLNMRSTYAKLAAVAVFFIMLIVYVRFW 213
SNARE involved in targeting and fusion of ER-derived transport vesicles with the Golgi complex as well as Golgi-derived retrograde transport vesicles with the ER.
Mus musculus (taxid: 10090)
>sp|O08595|SC22B_CRIGR Vesicle-trafficking protein SEC22b OS=Cricetulus griseus GN=Sec22b PE=1 SV=3
Score = 79.3 bits (194), Expect = 7e-15, Method: Compositional matrix adjust.
Identities = 42/97 (43%), Positives = 63/97 (64%), Gaps = 2/97 (2%)
Query: 1 TFIQKTKKLYQDTRTQRNIAKLNDELYEVHQIMTRNVQEVLGVGEKLDQVSEMSSRLTSE 60
TFIQKTKKLY D+R +RN+ +N EL +V +IM N++EVL GE L + ++ L+S
Sbjct: 117 TFIQKTKKLYIDSRARRNLGSINTELQDVQRIMVANIEEVLQRGEALSALDSKANNLSSL 176
Query: 61 SRIYADKAKDLNRQALIRKWAPVAI--VLGVVFIVFW 95
S+ Y AK LN ++ K A VA+ ++ +V++ FW
Sbjct: 177 SKKYRQDAKYLNMRSTYAKLAAVAVFFIMLIVYVRFW 213
SNARE involved in targeting and fusion of ER-derived transport vesicles with the Golgi complex as well as Golgi-derived retrograde transport vesicles with the ER.
Cricetulus griseus (taxid: 10029)
>sp|Q5ZJW4|SC22B_CHICK Vesicle-trafficking protein SEC22b OS=Gallus gallus GN=SEC22B PE=2 SV=1
Score = 77.8 bits (190), Expect = 2e-14, Method: Compositional matrix adjust.
Identities = 41/97 (42%), Positives = 63/97 (64%), Gaps = 2/97 (2%)
Query: 1 TFIQKTKKLYQDTRTQRNIAKLNDELYEVHQIMTRNVQEVLGVGEKLDQVSEMSSRLTSE 60
T+IQKTKKLY D+R +RN+ +N EL +V +IM N++EVL GE L + ++ L+S
Sbjct: 117 TYIQKTKKLYIDSRARRNLGSINTELQDVQRIMVANIEEVLQRGEALSALDSKANNLSSL 176
Query: 61 SRIYADKAKDLNRQALIRKWAPVAI--VLGVVFIVFW 95
S+ Y AK LN ++ K A VA+ ++ +V++ FW
Sbjct: 177 SKKYRQDAKYLNMRSTYAKLAAVAVFFIMLIVYVRFW 213
SNARE involved in targeting and fusion of ER-derived transport vesicles with the Golgi complex as well as Golgi-derived retrograde transport vesicles with the ER.
Gallus gallus (taxid: 9031)
Close Homologs in the Non-Redundant Database Detected by BLAST
>gi|3157951|gb|AAC17634.1| Contains similarity to vesicle trafficking protein gb|U91538 from Mus musculus. ESTs gb|F15494 and gb|F14097 come from this gene [Arabidopsis thaliana]
>gi|15221123|ref|NP_172653.1| vesicle transport protein SEC22 [Arabidopsis thaliana] gi|27805717|sp|Q94AU2.1|SEC22_ARATH RecName: Full=25.3 kDa vesicle transport protein; Short=AtSEC22 gi|15027877|gb|AAK76469.1| putative vesicle transport protein [Arabidopsis thaliana] gi|19310827|gb|AAL85144.1| putative vesicle transport protein [Arabidopsis thaliana] gi|21555190|gb|AAM63800.1| putative vesicle transport protein [Arabidopsis thaliana] gi|332190688|gb|AEE28809.1| vesicle transport protein SEC22 [Arabidopsis thaliana]
>gi|225442046|ref|XP_002269715.1| PREDICTED: 25.3 kDa vesicle transport protein [Vitis vinifera] gi|297742963|emb|CBI35830.3| unnamed protein product [Vitis vinifera]
>PF00957 Synaptobrevin: Synaptobrevin; InterPro: IPR001388 Synaptobrevin is an intrinsic membrane protein of small synaptic vesicles [], specialised secretory organelles of neurons that actively accumulate neurotransmitters and participate in their calcium-dependent release by exocytosis
Probab=99.96 E-value=2.2e-29 Score=159.17 Aligned_cols=85 Identities=22% Similarity=0.481 Sum_probs=81.9
Q ss_pred HhHHHHHHHHHHHHHHHHHHhHHHHHhcccchhhhhhhhhhhhHhhHHHHHHHHHHHHHHHHHhHHHHHHHHHHHHHHHH
Q 043681 16 QRNIAKLNDELYEVHQIMTRNVQEVLGVGEKLDQVSEMSSRLTSESRIYADKAKDLNRQALIRKWAPVAIVLGVVFIVFW 95 (101)
Q Consensus 16 ~dki~~~~~~v~ev~~im~~Ni~~il~Rge~Le~L~~ks~~L~~~s~~f~~~a~kl~r~~~w~~~k~~iii~~vv~~~i~ 95 (101)
+|++.+++++|++|+++|.+|++++++|||+|++|+++|++|++.|..|+++|++++|++||++||++++++++++++++
T Consensus 2 ~dkl~~i~~~v~~v~~im~~Ni~~ll~Rge~L~~L~~kt~~L~~~a~~F~k~a~~l~r~~~~~~~k~~~i~~~iv~~~~~ 81 (89)
T PF00957_consen 2 NDKLEQIQEQVEEVKNIMRENIDKLLERGEKLEELEDKTEELSDNAKQFKKNAKKLKRKMWWRNYKLYIIIIIIVIIIIL 81 (89)
T ss_dssp CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
T ss_pred chHHHHHHHHHHHHHHHHHHHHHHHHHcCchHHHHHHHHHHHHHHhHHHHHHHHHHHHHHHHHHHHHHHhHHhhhhhhhh
Confidence 58999999999999999999999999999999999999999999999999999999999999999999999999999888
Q ss_pred HHHhh
Q 043681 96 LKTKL 100 (101)
Q Consensus 96 i~~~~ 100 (101)
++++.
T Consensus 82 ~i~~~ 86 (89)
T PF00957_consen 82 IIIIV 86 (89)
T ss_dssp HHHHT
T ss_pred HHHHH
Confidence 88763
Vesicle function is mediated by proteins in their membranes, although the precise nature of the protein-protein interactions underlying this are still uncertain []. Synaptobrevin may play a role in the molecular events underlying neurotransmitter release and vesicle recycling and may be involved in the regulation of membrane flow in the nerve terminal, a process mediated by interaction with low molecular weight GTP-binding proteins []. Synaptic vesicle-associated membrane proteins (VAMPs) from Torpedo californica (Pacific electric ray) and SNC1 from yeast are related to synaptobrevin.; GO: 0016192 vesicle-mediated transport, 0016021 integral to membrane; PDB: 3EGX_C 2NUP_C 3EGD_C 2NUT_C 1IOU_A 1H8M_A 3B5N_A 3ZYM_A 2NPS_A 1SFC_E ....
>KOG0861 consensus SNARE protein YKT6, synaptobrevin/VAMP syperfamily [Intracellular trafficking, secretion, and vesicular transport]
>PF00957 Synaptobrevin: Synaptobrevin; InterPro: IPR001388 Synaptobrevin is an intrinsic membrane protein of small synaptic vesicles [], specialised secretory organelles of neurons that actively accumulate neurotransmitters and participate in their calcium-dependent release by exocytosis
Probab=96.73 E-value=0.055 Score=33.55 Aligned_cols=77 Identities=8% Similarity=0.182 Sum_probs=52.4
Q ss_pred HhHHHHHHHHHHHHHHHHHHhHHHHHhcccchhhhhhhhhhhhHhhHHHHHHHHHHHHHHHHHhHHHHHHHHHHHHHHHH
Q 043681 16 QRNIAKLNDELYEVHQIMTRNVQEVLGVGEKLDQVSEMSSRLTSESRIYADKAKDLNRQALIRKWAPVAIVLGVVFIVFW 95 (101)
Q Consensus 16 ~dki~~~~~~v~ev~~im~~Ni~~il~Rge~Le~L~~ks~~L~~~s~~f~~~a~kl~r~~~w~~~k~~iii~~vv~~~i~ 95 (101)
.+.+..+++.+.+--+-+.++-+++=+=.++-+.|.+.|+.....|...++...-- .++-+-..++++++++++++
T Consensus 9 ~~~v~~v~~im~~Ni~~ll~Rge~L~~L~~kt~~L~~~a~~F~k~a~~l~r~~~~~----~~k~~~i~~~iv~~~~~~i~ 84 (89)
T PF00957_consen 9 QEQVEEVKNIMRENIDKLLERGEKLEELEDKTEELSDNAKQFKKNAKKLKRKMWWR----NYKLYIIIIIIVIIIILIII 84 (89)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH----HHHHHHHHHHHHHHHHHHHH
T ss_pred HHHHHHHHHHHHHHHHHHHHcCchHHHHHHHHHHHHHHhHHHHHHHHHHHHHHHHH----HHHHHHhHHhhhhhhhhHHH
Confidence 46677777777777777777777777777778888888888888888876655222 22344455555555555554
Q ss_pred H
Q 043681 96 L 96 (101)
Q Consensus 96 i 96 (101)
+
T Consensus 85 ~ 85 (89)
T PF00957_consen 85 I 85 (89)
T ss_dssp H
T ss_pred H
Confidence 4
Vesicle function is mediated by proteins in their membranes, although the precise nature of the protein-protein interactions underlying this are still uncertain []. Synaptobrevin may play a role in the molecular events underlying neurotransmitter release and vesicle recycling and may be involved in the regulation of membrane flow in the nerve terminal, a process mediated by interaction with low molecular weight GTP-binding proteins []. Synaptic vesicle-associated membrane proteins (VAMPs) from Torpedo californica (Pacific electric ray) and SNC1 from yeast are related to synaptobrevin.; GO: 0016192 vesicle-mediated transport, 0016021 integral to membrane; PDB: 3EGX_C 2NUP_C 3EGD_C 2NUT_C 1IOU_A 1H8M_A 3B5N_A 3ZYM_A 2NPS_A 1SFC_E ....
>PF03908 Sec20: Sec20; InterPro: IPR005606 Sec20 is a membrane glycoprotein associated with secretory pathway
>PF09753 Use1: Membrane fusion protein Use1; InterPro: IPR019150 This entry represents a family of proteins, approximately 300 residues in length, involved in vesicle transport
They have a single C-terminal transmembrane domain and a SNARE [soluble NSF (N-ethylmaleimide-sensitive fusion protein) attachment protein receptor] domain of approximately 60 residues. The SNARE domains are essential for membrane fusion and are conserved from yeasts to humans. Use1 is one of the three protein subunits that make up the SNARE complex and it is specifically required for Golgi-endoplasmic reticulum retrograde transport [].
>PF04799 Fzo_mitofusin: fzo-like conserved region; InterPro: IPR006884 This entry represents the heptad repeat domain which is conserved at the C terminus of Fzo/mitofusion family of GTPases
Fzo is a mediator of mitochondrial fusion during spermatogenesis []. This conserved region is also found in the human mitofusin protein []. This domain forms a dimeric antiparallel coiled coil structure, which has been proposed to act as a mitochodrial tether before vesicle fusion [].; GO: 0003924 GTPase activity, 0006184 GTP catabolic process, 0008053 mitochondrial fusion, 0005741 mitochondrial outer membrane, 0016021 integral to membrane; PDB: 1T3J_A.
>KOG3208 consensus SNARE protein GS28 [Intracellular trafficking, secretion, and vesicular transport]
>PF10779 XhlA: Haemolysin XhlA; InterPro: IPR019715 Haemolysin XhlA is a cell-surface associated haemolysin that lyses the two most prevalent types of insect immune cells (granulocytes and plasmatocytes) as well as rabbit and horse erythrocytes []
>PF04210 MtrG: Tetrahydromethanopterin S-methyltransferase, subunit G ; InterPro: IPR005866 This model describes the N5-methyltetrahydromethanopterin: coenzyme M methyltransferase subunit G in methanogenic archaea
This methyltranferase is a membrane-associated enzyme complex that uses methyl-transfer reaction to drive a sodium-ion pump. Archaea have evolved energy-yielding pathways marked by one-carbon biochemistry featuring novel cofactors and enzymes. This transferase is involved in the transfer of a methyl group from N5-methyltetrahydromethanopterin to coenzyme M. In an accompanying reaction, methane is produced by two-electron reduction of the methyl moiety in methyl-coenzyme M by another enzyme methyl-coenzyme M reductase.; GO: 0030269 tetrahydromethanopterin S-methyltransferase activity, 0015948 methanogenesis, 0016021 integral to membrane
>pdb|3EGD|C Chain C, Crystal Structure Of The Mammalian Copii-Coat Protein Sec23a24A COMPLEXED WITH THE SNARE PROTEIN SEC22 AND BOUND To The Transport Signal Sequence Of Vesicular Stomatitis Virus Glycoprotein Length = 157
>2nut_C Vesicle-trafficking protein SEC22B; human copii SEC23/24 complexed with SEC22, protein transport; 2.30A {Homo sapiens} PDB: 2nup_C 3egd_C 3egx_C 1ifq_A Length = 196
>2nut_C Vesicle-trafficking protein SEC22B; human copii SEC23/24 complexed with SEC22, protein transport; 2.30A {Homo sapiens} PDB: 2nup_C 3egd_C 3egx_C 1ifq_A
