NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|1958649715|ref|XP_038947083|]
View 

sperm acrosome membrane-associated protein 6 isoform X16 [Rattus norvegicus]

Protein Classification

immunoglobulin domain-containing protein( domain architecture ID 10621882)

immunoglobulin (Ig) domain-containing protein adopts a fold comprised of a sandwich of two beta sheets and may function in cell adhesion and pattern recognition

CATH:  2.60.40.10
PubMed:  10436082|9541533|7932691|8176743|23842991
SCOP:  3000071

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
Ig_3 pfam13927
Immunoglobulin domain; This family contains immunoglobulin-like domains.
 20-91 2.93e-05

Immunoglobulin domain; This family contains immunoglobulin-like domains.


:

Pssm-ID: 464046 [Multi-domain]  Cd Length: 78  Bit Score: 40.63  E-value: 2.93e-05
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958649715  20 QDMLVNRGDQALFSCIVAFqlpESEVTYSWKYAGGGVRTQDVSYfRDLPGSHGYLaRIRPVQPRHSGTFSCV 91
Cdd:pfam13927   9 SSVTVREGETVTLTCEATG---SPPPTITWYKNGEPISSGSTRS-RSLSGSNSTL-TISNVTRSDAGTYTCV 75
 
Name Accession Description Interval E-value
Ig_3 pfam13927
Immunoglobulin domain; This family contains immunoglobulin-like domains.
 20-91 2.93e-05

Immunoglobulin domain; This family contains immunoglobulin-like domains.


Pssm-ID: 464046 [Multi-domain]  Cd Length: 78  Bit Score: 40.63  E-value: 2.93e-05
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958649715  20 QDMLVNRGDQALFSCIVAFqlpESEVTYSWKYAGGGVRTQDVSYfRDLPGSHGYLaRIRPVQPRHSGTFSCV 91
Cdd:pfam13927   9 SSVTVREGETVTLTCEATG---SPPPTITWYKNGEPISSGSTRS-RSLSGSNSTL-TISNVTRSDAGTYTCV 75
IG_like smart00410
Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.
 20-91 1.40e-04

Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.


Pssm-ID: 214653 [Multi-domain]  Cd Length: 85  Bit Score: 39.03  E-value: 1.40e-04
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958649715   20 QDMLVNRGDQALFSCIVAfqlPESEVTYSWKYAGGGVRTQDVSYFRDLPGSHGYLaRIRPVQPRHSGTFSCV 91
Cdd:smart00410   2 PSVTVKEGESVTLSCEAS---GSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTL-TISNVTPEDSGTYTCA 69
Ig cd00096
Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found ...
 30-91 5.22e-03

Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found in the Ig superfamily. The Ig superfamily is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. Members of this group are components of immunoglobulin, neuroglia, cell surface glycoproteins, including T-cell receptors, CD2, CD4, CD8, and membrane glycoproteins, including butyrophilin and chondroitin sulfate proteoglycan core protein. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. Ig superfamily (IgSF) domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Typically, the V-set domains have A, B, E, and D strands in one sheet and A', G, F, C, C' and C" in the other. The structures in C1-set are smaller than those in the V-set; they have one beta sheet that is formed by strands A, B, E, and D and the other by strands G, F, C, and C'. Moreover, a C1-set Ig domain contains a short C' strand (three residues) and lacks A' and C" strand. Unlike other Ig domain sets, C2-set structures do not have a D strand. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.


Pssm-ID: 409353 [Multi-domain]  Cd Length: 70  Bit Score: 34.23  E-value: 5.22e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958649715  30 ALFSCIVAfqlPESEVTYSWKYAGGGVRTQDVSYFRDLPGShGYLaRIRPVQPRHSGTFSCV 91
Cdd:cd00096     1 VTLTCSAS---GNPPPTITWYKNGKPLPPSSRDSRRSELGN-GTL-TISNVTLEDSGTYTCV 57
 
Name Accession Description Interval E-value
Ig_3 pfam13927
Immunoglobulin domain; This family contains immunoglobulin-like domains.
 20-91 2.93e-05

Immunoglobulin domain; This family contains immunoglobulin-like domains.


Pssm-ID: 464046 [Multi-domain]  Cd Length: 78  Bit Score: 40.63  E-value: 2.93e-05
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958649715  20 QDMLVNRGDQALFSCIVAFqlpESEVTYSWKYAGGGVRTQDVSYfRDLPGSHGYLaRIRPVQPRHSGTFSCV 91
Cdd:pfam13927   9 SSVTVREGETVTLTCEATG---SPPPTITWYKNGEPISSGSTRS-RSLSGSNSTL-TISNVTRSDAGTYTCV 75
IG_like smart00410
Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.
 20-91 1.40e-04

Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.


Pssm-ID: 214653 [Multi-domain]  Cd Length: 85  Bit Score: 39.03  E-value: 1.40e-04
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958649715   20 QDMLVNRGDQALFSCIVAfqlPESEVTYSWKYAGGGVRTQDVSYFRDLPGSHGYLaRIRPVQPRHSGTFSCV 91
Cdd:smart00410   2 PSVTVKEGESVTLSCEAS---GSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTL-TISNVTPEDSGTYTCA 69
ig pfam00047
Immunoglobulin domain; Members of the immunoglobulin superfamily are found in hundreds of ...
 23-94 1.61e-04

Immunoglobulin domain; Members of the immunoglobulin superfamily are found in hundreds of proteins of different functions. Examples include antibodies, the giant muscle kinase titin and receptor tyrosine kinases. Immunoglobulin-like domains may be involved in protein-protein and protein-ligand interactions.


Pssm-ID: 395002  Cd Length: 86  Bit Score: 39.10  E-value: 1.61e-04
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958649715  23 LVNRGDQALFSCIVAFQLPEseVTYSWKYAGGGVRTQDVsYFRDLPGSHGYLARIRPVQPRHSGTFSCVILH 94
Cdd:pfam00047   7 TVLEGDSATLTCSASTGSPG--PDVTWSKEGGTLIESLK-VKHDNGRTTQSSLLISNVTKEDAGTYTCVVNN 75
Ig cd00096
Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found ...
 30-91 5.22e-03

Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found in the Ig superfamily. The Ig superfamily is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. Members of this group are components of immunoglobulin, neuroglia, cell surface glycoproteins, including T-cell receptors, CD2, CD4, CD8, and membrane glycoproteins, including butyrophilin and chondroitin sulfate proteoglycan core protein. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. Ig superfamily (IgSF) domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Typically, the V-set domains have A, B, E, and D strands in one sheet and A', G, F, C, C' and C" in the other. The structures in C1-set are smaller than those in the V-set; they have one beta sheet that is formed by strands A, B, E, and D and the other by strands G, F, C, and C'. Moreover, a C1-set Ig domain contains a short C' strand (three residues) and lacks A' and C" strand. Unlike other Ig domain sets, C2-set structures do not have a D strand. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.


Pssm-ID: 409353 [Multi-domain]  Cd Length: 70  Bit Score: 34.23  E-value: 5.22e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958649715  30 ALFSCIVAfqlPESEVTYSWKYAGGGVRTQDVSYFRDLPGShGYLaRIRPVQPRHSGTFSCV 91
Cdd:cd00096     1 VTLTCSAS---GNPPPTITWYKNGKPLPPSSRDSRRSELGN-GTL-TISNVTLEDSGTYTCV 57
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH