RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy17098
(204 letters)
>gnl|CDD|216481 pfam01404, Ephrin_lbd, Ephrin receptor ligand binding domain. The
Eph receptors, which bind to ephrins pfam00812 are a
large family of receptor tyrosine kinases. This family
represents the amino terminal domain which binds the
ephrin ligand.
Length = 178
Score = 78.1 bits (193), Expect = 2e-18
Identities = 26/58 (44%), Positives = 39/58 (67%), Gaps = 4/58 (6%)
Query: 1 RIAAGEGRFNTNTE---VNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYYITC 54
IAA E + + +NTE +SI P++K+G Y AF+DQGAC++LL+++VYY C
Sbjct: 121 TIAADESFTQRDLGSRVMKLNTETRSIGPLSKRGFYLAFQDQGACMALLSVRVYYKKC 178
>gnl|CDD|198439 cd10319, EphR_LBD, Ligand Binding Domain of Ephrin Receptors.
Ephrin receptors (EphRs) comprise the largest subfamily
of receptor tyrosine kinases (RTKs). They are subdivided
into 2 groups, A and B type receptors, depending on
their ligand ephrin-A or ephrin-B, respectively. In
general, class EphA receptors bind GPI-anchored ephrin-A
ligands. There are ten vertebrate EphA receptors
(EphA1-10), which display promiscuous interactions with
six ephrin-A ligands. Class EphB receptors bind to
transmembrane ephrin-B ligands. There are six vertebrate
EhpB receptors (EphB1-6), which display promiscuous
interactions with three ephrin-B ligands. One exception
is EphB2, which also interacts with ephrin A5. EphRs
contain a ligand binding domain and two fibronectin
repeats extracellularly, a transmembrane segment, and a
cytoplasmic tyrosine kinase domain. Binding of the
ephrin ligand to EphR requires cell-cell contact since
both are anchored to the plasma membrane. The resulting
downstream signals occur bidirectionally in both
EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling). Ephrin/EphR
interaction mainly results in cell-cell repulsion or
adhesion, making it important in neural development and
plasticity, cell morphogenesis, cell-fate determination,
embryonic development, tissue patterning, and
angiogenesis.
Length = 177
Score = 78.2 bits (193), Expect = 3e-18
Identities = 29/56 (51%), Positives = 40/56 (71%), Gaps = 3/56 (5%)
Query: 1 RIAAGEGRFNTNTE--VNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYYIT 53
IAA E ++N + +NTE +SI P+TK+G Y AF+DQGAC+SLL++KVYY
Sbjct: 122 TIAADESFKSSNEDTTEKLNTETRSIGPLTKRGFYLAFQDQGACMSLLSVKVYYKK 177
>gnl|CDD|128877 smart00615, EPH_lbd, Ephrin receptor ligand binding domain.
Length = 177
Score = 62.3 bits (152), Expect = 2e-12
Identities = 25/57 (43%), Positives = 38/57 (66%), Gaps = 4/57 (7%)
Query: 1 RIAAGEGRFN---TNTEVNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYYIT 53
IAA E V +NTEV+S+ P++KKG Y AF+DQGAC++L++++V+Y
Sbjct: 121 TIAADESFTGGDVGKRNVKLNTEVRSLGPLSKKGFYLAFQDQGACVALVSVRVFYKK 177
>gnl|CDD|198448 cd10480, EphR_LBD_A2, Ligand Binding Domain of Ephrin type-A
Receptor 2. EphRs comprise the largest subfamily of
receptor tyr kinases (RTKs). Class EphA receptors bind
GPI-anchored ephrin-A ligands. There are ten vertebrate
EphA receptors (EphA1-10), which display promiscuous
interactions with six ephrin-A ligands. EphA2 negatively
regulates cell differentiation and has been shown to be
overexpressed in tumor cells and tumor blood vessels in
a variety of cancers including breast, prostate, lung,
and colon. As a result, it is an attractive target for
drug design since its inhibition could affect several
aspects of tumor progression. EphRs contain a ligand
binding domain and two fibronectin repeats
extracellularly, a transmembrane segment, and a
cytoplasmic tyrosine kinase domain. Binding of the
ephrin ligand to EphR requires cell-cell contact since
both are anchored to the plasma membrane. The resulting
downstream signals occur bidirectionally in both
EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling). Ephrin/EphR
interaction mainly results in cell-cell repulsion or
adhesion.
Length = 174
Score = 55.2 bits (133), Expect = 9e-10
Identities = 21/41 (51%), Positives = 32/41 (78%), Gaps = 1/41 (2%)
Query: 15 VNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYYITC 54
V +N E +S+ P+T+KG Y AF+D GAC++LL+++VYY C
Sbjct: 134 VKLNVEERSVGPLTRKGFYLAFQDIGACVALLSVRVYYKKC 174
>gnl|CDD|198441 cd10473, EphR_LBD_A, Ligand Binding Domain of Ephrin type-A
Receptors. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphA receptors bind GPI-anchored ephrin-A ligands.
There are ten vertebrate EphA receptors (EphA1-10),
which display promiscuous interactions with six ephrin-A
ligands. EphRs contain a ligand binding domain and two
fibronectin repeats extracellularly, a transmembrane
segment, and a cytoplasmic tyrosine kinase domain.
Binding of the ephrin ligand to EphR requires cell-cell
contact since both are anchored to the plasma membrane.
The resulting downstream signals occur bidirectionally
in both EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling). Ephrin/EphR
interaction mainly results in cell-cell repulsion or
adhesion, making it important in neural development and
plasticity, cell morphogenesis, cell-fate determination,
embryonic development, tissue patterning, and
angiogenesis.
Length = 173
Score = 54.8 bits (132), Expect = 1e-09
Identities = 20/38 (52%), Positives = 32/38 (84%), Gaps = 1/38 (2%)
Query: 15 VNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYY 51
+ +NTEV+ + P+TKKG Y AF+D GAC++L++++VYY
Sbjct: 134 MKLNTEVREVGPLTKKGFYLAFQDVGACVALVSVRVYY 171
>gnl|CDD|198453 cd10485, EphR_LBD_A7, Ligand Binding Domain of Ephrin type-A
Receptor 7. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphA receptors bind GPI-anchored ephrin-A ligands.
There are ten vertebrate EphA receptors (EphA1-10),
which display promiscuous interactions with six ephrin-A
ligands. EphA7 has been implicated in various cancers,
including prostate, gastic and colorectal cancers. EphRs
contain a ligand binding domain and two fibronectin
repeats extracellularly, a transmembrane segment, and a
cytoplasmic tyrosine kinase domain. Binding of the
ephrin ligand to EphR requires cell-cell contact since
both are anchored to the plasma membrane. The resulting
downstream signals occur bidirectionally in both
EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling).
Length = 177
Score = 52.3 bits (125), Expect = 9e-09
Identities = 23/42 (54%), Positives = 34/42 (80%), Gaps = 1/42 (2%)
Query: 14 EVNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYYITC 54
++ +NTEV+ I P++KKG Y AF+D GACI+L+++KVYY C
Sbjct: 135 KMKLNTEVREIGPLSKKGFYLAFQDVGACIALVSVKVYYKKC 176
>gnl|CDD|198451 cd10483, EphR_LBD_A5, Ligand Binding Domain of Ephrin type-A
Receptor 5. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphA receptors bind GPI-anchored ephrin-A ligands.
There are ten vertebrate EphA receptors (EphA1-10),
which display promiscuous interactions with six ephrin-A
ligands. EphA5 is almost exclusively expressed in the
nervous system. EphRs contain a ligand binding domain
and two fibronectin repeats extracellularly, a
transmembrane segment, and a cytoplasmic tyrosine kinase
domain. Binding of the ephrin ligand to EphR requires
cell-cell contact since both are anchored to the plasma
membrane. The resulting downstream signals occur
bidirectionally in both EphR-expressing cells (forward
signaling) and ephrin-expressing cells (reverse
signaling).
Length = 173
Score = 51.6 bits (123), Expect = 2e-08
Identities = 21/38 (55%), Positives = 32/38 (84%), Gaps = 1/38 (2%)
Query: 15 VNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYY 51
+ +NTEV+ + P+TKKG Y AF+D GACI+L++++VYY
Sbjct: 134 MKLNTEVRDVGPLTKKGFYLAFQDLGACIALVSVRVYY 171
>gnl|CDD|198440 cd10472, EphR_LBD_B, Ligand Binding Domain of Ephrin type-B
receptors. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphB receptors bind to transmembrane ephrin-B
ligands. They play important roles in synapse formation
and plasticity, spine morphogenesis, axon guidance, and
angiogenesis. In the intestinal epithelium, EphB
receptors are Wnt signaling target genes that control
cell compartmentalization. They function as suppressors
of colon cancer progression. There are six vertebrate
EhpB receptors (EphB1-6), which display promiscuous
interactions with three ephrin-B ligands. One exception
is EphB2, which also interacts with ephrin A5. EphRs
contain a ligand binding domain and two fibronectin
repeats extracellularly, a transmembrane segment, and a
cytoplasmic tyrosine kinase domain. Binding of the
ephrin ligand to EphR requires cell-cell contact since
both are anchored to the plasma membrane. The resulting
downstream signals occur bidirectionally in both
EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling). Ephrin/EphR
interaction mainly results in cell-cell repulsion or
adhesion, making it important in neural development and
plasticity, cell morphogenesis, cell-fate determination,
embryonic development, tissue patterning, and
angiogenesis.
Length = 176
Score = 51.0 bits (122), Expect = 3e-08
Identities = 18/36 (50%), Positives = 30/36 (83%), Gaps = 1/36 (2%)
Query: 17 INTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYY 51
+NTEV+S P+++ G Y AF+D GAC+SL++++V+Y
Sbjct: 139 VNTEVRSFGPLSRNGFYLAFQDYGACMSLISVRVFY 174
>gnl|CDD|198452 cd10484, EphR_LBD_A6, Ligand Binding Domain of Ephrin type-A
Receptor 6. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphA receptors bind GPI-anchored ephrin-A ligands.
There are ten vertebrate EphA receptors (EphA1-10),
which display promiscuous interactions with six ephrin-A
ligands. EphA6, like other Eph receptors and their
ephrin ligands, seems to play a role in neural
development, underlying learning and memory. EphRs
contain a ligand binding domain and two fibronectin
repeats extracellularly, a transmembrane segment, and a
cytoplasmic tyrosine kinase domain. Binding of the
ephrin ligand to EphR requires cell-cell contact since
both are anchored to the plasma membrane. The resulting
downstream signals occur bidirectionally in both
EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling).
Length = 173
Score = 50.8 bits (121), Expect = 4e-08
Identities = 20/38 (52%), Positives = 32/38 (84%), Gaps = 1/38 (2%)
Query: 15 VNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYY 51
+ +NTEV+ + P+T+KG Y AF+D GACI+L++++VYY
Sbjct: 134 LKLNTEVREVGPITRKGFYLAFQDIGACIALVSVRVYY 171
>gnl|CDD|198454 cd10486, EphR_LBD_A8, Ligand Binding Domain of Ephrin type-A
Receptor 8. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphA receptors bind GPI-anchored ephrin-A ligands.
There are ten vertebrate EphA receptors (EphA1-10),
which display promiscuous interactions with six ephrin-A
ligands. EphA8 has been implicated in various cancers.
EphRs contain a ligand binding domain and two
fibronectin repeats extracellularly, a transmembrane
segment, and a cytoplasmic tyrosine kinase domain.
Binding of the ephrin ligand to EphR requires cell-cell
contact since both are anchored to the plasma membrane.
The resulting downstream signals occur bidirectionally
in both EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling).
Length = 173
Score = 49.6 bits (118), Expect = 8e-08
Identities = 24/54 (44%), Positives = 38/54 (70%), Gaps = 4/54 (7%)
Query: 2 IAAGEGRFNTNTEV---NINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYY 51
IAA E N + V +NTEV+ + P++K+G Y AF+D GACI++++++VYY
Sbjct: 118 IAADESFTNVDLGVRRLKLNTEVRGVGPLSKRGFYLAFQDIGACIAIVSVRVYY 171
>gnl|CDD|198449 cd10481, EphR_LBD_A3, Ligand Binding Domain of Ephrin type-A
Receptor 3. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphA receptors bind GPI-anchored ephrin-A ligands.
There are ten vertebrate EphA receptors (EphA1-10),
which display promiscuous interactions with six ephrin-A
ligands. EphA3 has been implicated in leukemia, lung and
other cancers. EphRs contain a ligand binding domain and
two fibronectin repeats extracellularly, a transmembrane
segment, and a cytoplasmic tyrosine kinase domain.
Binding of the ephrin ligand to EphR requires cell-cell
contact since both are anchored to the plasma membrane.
The resulting downstream signals occur bidirectionally
in both EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling). Ephrin/EphR
interaction mainly results in cell-cell repulsion or
adhesion.
Length = 173
Score = 49.7 bits (118), Expect = 9e-08
Identities = 19/38 (50%), Positives = 32/38 (84%), Gaps = 1/38 (2%)
Query: 15 VNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYY 51
+ +NTEV+ + PV+KKG Y AF+D GAC++L++++VY+
Sbjct: 134 LKLNTEVREVGPVSKKGFYLAFQDVGACVALVSVRVYF 171
>gnl|CDD|198445 cd10477, EphR_LBD_B2, Ligand Binding Domain of Ephrin type-B
Receptor 2. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphB receptors bind to transmembrane ephrin-B
ligands. There are six vertebrate EhpB receptors
(EphB1-6), which display promiscuous interactions with
three ephrin-B ligands. EphB2 plays a role in cell
positioning in the gastrointestinal tract by being
expressed in proliferating progenitor cells. It also has
been implicated in colorectal cancer. A loss of EphB2,
as well as EphA4, also precedes memory decline in a
murine model of Alzheimers disease. EphRs contain a
ligand binding domain and two fibronectin repeats
extracellularly, a transmembrane segment, and a
cytoplasmic tyrosine kinase domain. Binding of the
ephrin ligand to EphR requires cell-cell contact since
both are anchored to the plasma membrane. The resulting
downstream signals occur bidirectionally in both
EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling).
Length = 178
Score = 48.9 bits (116), Expect = 2e-07
Identities = 20/38 (52%), Positives = 30/38 (78%), Gaps = 1/38 (2%)
Query: 15 VNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYY 51
+ INTEV+S PV++ G Y AF+D G C+SL+A++V+Y
Sbjct: 139 MKINTEVRSFGPVSRNGFYLAFQDYGGCMSLIAVRVFY 176
>gnl|CDD|198450 cd10482, EphR_LBD_A4, Ligand Binding Domain of Ephrin type-A
Receptor 4. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphA receptors bind GPI-anchored ephrin-A ligands.
There are ten vertebrate EphA receptors (EphA1-10),
which display promiscuous interactions with six ephrin-A
ligands. A loss of EphA4, as well as EphB2, precedes
memory decline in a murine model of Alzheimers disease.
EphA4 has been shown to have a negative effect on axon
regeneration and functional restoration in corticospinal
lesions and is downregulated in some cervical cancers.
EphRs contain a ligand binding domain and two
fibronectin repeats extracellularly, a transmembrane
segment, and a cytoplasmic tyrosine kinase domain.
Binding of the ephrin ligand to EphR requires cell-cell
contact since both are anchored to the plasma membrane.
The resulting downstream signals occur bidirectionally
in both EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling).
Length = 174
Score = 47.3 bits (112), Expect = 6e-07
Identities = 19/38 (50%), Positives = 32/38 (84%), Gaps = 1/38 (2%)
Query: 15 VNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYY 51
+ +NTEV+ + P++KKG Y AF+D GACI+L++++V+Y
Sbjct: 135 MKLNTEVRDVGPLSKKGFYLAFQDVGACIALVSVRVFY 172
>gnl|CDD|198442 cd10474, EphR_LBD_B4, Ligand Binding Domain of Ephrin type-B
Receptor 4. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphB receptors bind to transmembrane ephrin-B
ligands. There are six vertebrate EhpB receptors
(EphB1-6), which display promiscuous interactions with
three ephrin-B ligands. EphB4 plays a role in osteoblast
differentiation and has been linked to multiple myeloma.
EphRs contain a ligand binding domain and two
fibronectin repeats extracellularly, a transmembrane
segment, and a cytoplasmic tyrosine kinase domain.
Binding of the ephrin ligand to EphR requires cell-cell
contact since both are anchored to the plasma membrane.
The resulting downstream signals occur bidirectionally
in both EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling).
Length = 180
Score = 46.5 bits (110), Expect = 1e-06
Identities = 18/51 (35%), Positives = 30/51 (58%), Gaps = 7/51 (13%)
Query: 1 RIAAGEGRFNTNTEVNINTEVKSIPVTKKGVYFAFRDQGACISLLAIKVYY 51
A G+ N T ++ P++K G Y AF+DQGAC++LL++ ++Y
Sbjct: 135 PGAEATGKVNVKT-------LRLGPLSKAGFYLAFQDQGACMALLSLHLFY 178
>gnl|CDD|198446 cd10478, EphR_LBD_B3, Ligand Binding Domain of Ephrin type-B
Receptor 3. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphB receptors bind to transmembrane ephrin-B
ligands. There are six vertebrate EhpB receptors
(EphB1-6), which display promiscuous interactions with
three ephrin-B ligands. EphB3 plays a role in cell
positioning in the gastrointestinal tract by being
preferentially expressed in Paneth cells. It also has
been implicated in early colorectal cancer and early
stage squamous cell lung cancer. EphRs contain a ligand
binding domain and two fibronectin repeats
extracellularly, a transmembrane segment, and a
cytoplasmic tyrosine kinase domain. Binding of the
ephrin ligand to EphR requires cell-cell contact since
both are anchored to the plasma membrane. The resulting
downstream signals occur bidirectionally in both
EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling).
Length = 173
Score = 46.5 bits (110), Expect = 1e-06
Identities = 16/36 (44%), Positives = 29/36 (80%), Gaps = 1/36 (2%)
Query: 17 INTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYY 51
+NT+V+S P++K G Y AF+D GAC+SL++++ ++
Sbjct: 136 VNTKVRSFGPLSKAGFYLAFQDLGACMSLISVRAFF 171
>gnl|CDD|198444 cd10476, EphR_LBD_B1, Ligand Binding Domain of Ephrin type-B
Receptor 1. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphB receptors bind to transmembrane ephrin-B
ligands. There are six vertebrate EhpB receptors
(EphB1-6), which display promiscuous interactions with
three ephrin-B ligands. Using EphB1 knockout-mice, EphB1
has been shown to be essential to the development of
long-term potentiation (LTP), a cellular model of
synaptic plasticity, learning and memory formation.
EphRs contain a ligand binding domain and two
fibronectin repeats extracellularly, a transmembrane
segment, and a cytoplasmic tyrosine kinase domain.
Binding of the ephrin ligand to EphR requires cell-cell
contact since both are anchored to the plasma membrane.
The resulting downstream signals occur bidirectionally
in both EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling).
Length = 176
Score = 46.2 bits (109), Expect = 2e-06
Identities = 19/38 (50%), Positives = 31/38 (81%), Gaps = 1/38 (2%)
Query: 15 VNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYY 51
+ +NTEV+S P+T+ G Y AF+D GAC+SLL+++V++
Sbjct: 137 MKVNTEVRSFGPLTRNGFYLAFQDYGACMSLLSVRVFF 174
>gnl|CDD|198455 cd10487, EphR_LBD_A10, Ligand Binding Domain of Ephrin type-A
Receptor 10. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphA receptors bind GPI-anchored ephrin-A ligands.
There are ten vertebrate EphA receptors (EphA1-10),
which display promiscuous interactions with six ephrin-A
ligands. EphA10, which contains an inactive tyr kinase
domain, may function to attenuate signals of
co-clustered active receptors. EphA10 is mainly
expressed in the testis. EphRs contain a ligand binding
domain and two fibronectin repeats extracellularly, a
transmembrane segment, and a cytoplasmic tyrosine kinase
domain. Binding of the ephrin ligand to EphR requires
cell-cell contact since both are anchored to the plasma
membrane. The resulting downstream signals occur
bidirectionally in both EphR-expressing cells (forward
signaling) and ephrin-expressing cells (reverse
signaling). Ephrin/EphR interaction results in cell-cell
repulsion or adhesion.
Length = 173
Score = 45.8 bits (108), Expect = 2e-06
Identities = 16/39 (41%), Positives = 32/39 (82%), Gaps = 1/39 (2%)
Query: 14 EVNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYY 51
++ +NTEV+ I ++++G + AF+D GAC++L++++VYY
Sbjct: 133 KMKLNTEVREIGHLSRRGFHLAFQDVGACVALVSVRVYY 171
>gnl|CDD|198443 cd10475, EphR_LBD_B6, Ligand Binding Domain of Ephrin type-B
Receptor 6. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphB receptors bind to transmembrane ephrin-B
ligands. There are six vertebrate EhpB receptors
(EphB1-6), which display promiscuous interactions with
three ephrin-B ligands. EphB6, a kinase-defective member
of this family, is downregulated in MDA-MB-231-breast
cancer cells and myeloid cancers and upregulated in
neuroblasoma and glioblastoma. EphRs contain a ligand
binding domain and two fibronectin repeats
extracellularly, a transmembrane segment, and a
cytoplasmic tyrosine kinase domain. Binding of the
ephrin ligand to EphR requires cell-cell contact since
both are anchored to the plasma membrane. The resulting
downstream signals occur bidirectionally in both
EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling).
Length = 180
Score = 44.9 bits (106), Expect = 4e-06
Identities = 21/57 (36%), Positives = 34/57 (59%), Gaps = 5/57 (8%)
Query: 2 IAAGEG----RFNTNTEVNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYYIT 53
IAA E + +N + +S P+T++G Y AF+D GAC+SL+A+KV++
Sbjct: 124 IAADESFPASLGKGGQGLQMNVKERSFGPLTQRGFYLAFQDSGACLSLVAVKVFFYK 180
>gnl|CDD|198447 cd10479, EphR_LBD_A1, Ligand Binding Domain of Ephrin type-A
Receptor 1. Ephrin receptors (EphRs) comprise the
largest subfamily of receptor tyrosine kinases (RTKs).
Class EphA receptors bind GPI-anchored ephrin-A ligands.
There are ten vertebrate EphA receptors (EphA1-10),
which display promiscuous interactions with six ephrin-A
ligands. EphA1 is downregulated in some advanced
colorectal and myeloid cancers and upregulated in
neuroblasoma and glioblastoma. EphRs contain a ligand
binding domain and two fibronectin repeats
extracellularly, a transmembrane segment, and a
cytoplasmic tyrosine kinase domain. Binding of the
ephrin ligand to EphR requires cell-cell contact since
both are anchored to the plasma membrane. The resulting
downstream signals occur bidirectionally in both
EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling). Ephrin/EphR
interaction mainly results in cell-cell repulsion or
adhesion.
Length = 177
Score = 41.2 bits (96), Expect = 9e-05
Identities = 15/38 (39%), Positives = 29/38 (76%), Gaps = 1/38 (2%)
Query: 15 VNINTEVKSI-PVTKKGVYFAFRDQGACISLLAIKVYY 51
V +N E S+ +T++G+Y AF + GAC++L++++V+Y
Sbjct: 138 VKLNVERCSLGKLTRRGLYLAFHNPGACVALVSVRVFY 175
>gnl|CDD|236851 PRK11114, PRK11114, cellulose synthase regulator protein;
Provisional.
Length = 756
Score = 31.8 bits (73), Expect = 0.27
Identities = 8/36 (22%), Positives = 16/36 (44%), Gaps = 2/36 (5%)
Query: 32 YFAFR--DQGACISLLAIKVYYITCPETTINFAHFP 65
F + G CI+ + P++TI+F+ +
Sbjct: 472 DFDYDSPKTGGCITTQPNNNRAVIDPDSTIDFSGYR 507
>gnl|CDD|225544 COG2998, TupB, ABC-type tungstate transport system, permease
component [Coenzyme metabolism].
Length = 280
Score = 29.0 bits (65), Expect = 1.4
Identities = 19/84 (22%), Positives = 34/84 (40%), Gaps = 12/84 (14%)
Query: 2 IAAGEGRFNTNTEVNINTEVKSIPVTKKGVYFAFRDQGACISLLA-----IKVYYITCPE 56
I+AG+G +T +N+ E K+ +T +G Y A+R++ + +L Y +
Sbjct: 174 ISAGQGMGDT---LNMANEKKAYTLTDRGTYLAYRNRPTLVIVLEGDPSLFNPYSV---- 226
Query: 57 TTINFAHFPTTPTGREVTFIEQAT 80
+N FIE
Sbjct: 227 IAVNPKRVKGVNYTAATKFIEWLM 250
>gnl|CDD|111006 pfam02064, MAS20, MAS20 protein import receptor.
Length = 184
Score = 28.9 bits (64), Expect = 1.5
Identities = 11/28 (39%), Positives = 15/28 (53%), Gaps = 5/28 (17%)
Query: 64 FPTTPTGREVTFIEQATGRCVENAEEVG 91
FP+ P +E TF+E VE E +G
Sbjct: 82 FPSDPDEKEATFLEN-----VEAGEILG 104
Score = 28.9 bits (64), Expect = 1.5
Identities = 11/28 (39%), Positives = 15/28 (53%), Gaps = 5/28 (17%)
Query: 142 FPTTPTGREVTFIEQATGRCVENAEEVG 169
FP+ P +E TF+E VE E +G
Sbjct: 82 FPSDPDEKEATFLEN-----VEAGEILG 104
>gnl|CDD|188611 TIGR04096, dnd_rel_methyl, DNA phosphorothioation-associated
putative methyltransferase. Members of this protein
family show distant local sequence similarity to a
number of S-adenosyl-methionine-dependent
methyltransferases. The family is identified by Partial
Phylogenetic Profiling as closely tied to the DNA
phosphorothioation system (dnd), and members are found
adjacent to dnd genes in at least 13 species
(Streptomyces lividans TK24, Shewanella frigidimarina
NCIMB 400, Mycobacterium abscessus ATCC 19977, Nostoc
punctiforme PCC 73102, Vibrio fischeri MJ11, etc.). The
DNA phosphorothioation enables a novel form of
restriction enzyme activity. Most members of this family
appear in species with the DNA phosphorothioation system
[DNA metabolism, Restriction/modification].
Length = 478
Score = 28.0 bits (63), Expect = 3.4
Identities = 10/32 (31%), Positives = 16/32 (50%), Gaps = 1/32 (3%)
Query: 18 NTEVKSIPVTKKGVYFAFRDQGACISLLAIKV 49
V +IP+ G+Y+ FRD+ LA +
Sbjct: 149 VLNVDAIPIAP-GIYYVFRDKAEAQEFLASRF 179
>gnl|CDD|223056 PHA03362, PHA03362, single-stranded binding protein UL29;
Provisional.
Length = 1189
Score = 26.9 bits (60), Expect = 8.2
Identities = 11/23 (47%), Positives = 15/23 (65%), Gaps = 1/23 (4%)
Query: 116 FEADVEKQTCNG-TCHACPETTI 137
+ADV + C+G T HAC TT+
Sbjct: 491 LDADVPCELCDGRTRHACAHTTL 513
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.318 0.136 0.442
Gapped
Lambda K H
0.267 0.0742 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 10,050,675
Number of extensions: 878011
Number of successful extensions: 661
Number of sequences better than 10.0: 1
Number of HSP's gapped: 657
Number of HSP's successfully gapped: 40
Length of query: 204
Length of database: 10,937,602
Length adjustment: 92
Effective length of query: 112
Effective length of database: 6,857,034
Effective search space: 767987808
Effective search space used: 767987808
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 57 (25.7 bits)