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Entry version 41 (02 Jun 2021)
Sequence version 1 (06 Feb 2013)
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Protein

Band 4.1

Gene
N/A
Organism
Desmodus rotundus (Vampire bat)
Status
Unreviewed-Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at transcript leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionCalmodulin-bindingARBA annotation
Biological processCell cycle, Cell division, MitosisARBA annotation, TransportARBA annotation

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Band 4.1ARBA annotation
Alternative name(s):
Erythrocyte membrane protein band 4.1ARBA annotation
Protein 4.1ARBA annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiDesmodus rotundus (Vampire bat)Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9430 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaChiropteraMicrochiropteraPhyllostomidaeDesmodontinaeDesmodus

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Keywords - PTMi

PhosphoproteinARBA annotation

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

GO - Molecular functioni

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini209 – 490FERMInterPro annotationAdd BLAST282

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni1 – 128DisorderedSequence analysisAdd BLAST128
Regioni150 – 203DisorderedSequence analysisAdd BLAST54
Regioni516 – 586DisorderedSequence analysisAdd BLAST71
Regioni678 – 827DisorderedSequence analysisAdd BLAST150

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and domains' section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili635 – 655Sequence analysisAdd BLAST21

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi1 – 36Polar residuesSequence analysisAdd BLAST36
Compositional biasi46 – 76Basic and acidic residuesSequence analysisAdd BLAST31
Compositional biasi90 – 121Basic and acidic residuesSequence analysisAdd BLAST32
Compositional biasi156 – 199Basic and acidic residuesSequence analysisAdd BLAST44
Compositional biasi678 – 693Polar residuesSequence analysisAdd BLAST16
Compositional biasi725 – 748Polar residuesSequence analysisAdd BLAST24
Compositional biasi749 – 764Basic and acidic residuesSequence analysisAdd BLAST16
Compositional biasi785 – 802Polar residuesSequence analysisAdd BLAST18

Keywords - Domaini

Coiled coilSequence analysis

Family and domain databases

Conserved Domains Database

More...
CDDi
cd14473, FERM_B-lobe, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.80.10, 1 hit
2.30.29.30, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR008379, Band_4.1_C
IPR019749, Band_41_domain
IPR021187, Band_41_protein_chordates
IPR000798, Ez/rad/moesin-like
IPR014847, FERM-adjacent
IPR014352, FERM/acyl-CoA-bd_prot_sf
IPR035963, FERM_2
IPR019748, FERM_central
IPR019747, FERM_CS
IPR000299, FERM_domain
IPR018979, FERM_N
IPR018980, FERM_PH-like_C
IPR011993, PH-like_dom_sf
IPR007477, SAB_dom
IPR029071, Ubiquitin-like_domsf

The PANTHER Classification System

More...
PANTHERi
PTHR23280:SF12, PTHR23280:SF12, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF05902, 4_1_CTD, 1 hit
PF08736, FA, 1 hit
PF09380, FERM_C, 1 hit
PF00373, FERM_M, 1 hit
PF09379, FERM_N, 1 hit
PF04382, SAB, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00935, BAND41
PR00661, ERMFAMILY

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00295, B41, 1 hit
SM01195, FA, 1 hit
SM01196, FERM_C, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF47031, SSF47031, 1 hit
SSF54236, SSF54236, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00660, FERM_1, 1 hit
PS00661, FERM_2, 1 hit
PS50057, FERM_3, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Fragment.

K9IVN8-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
TEKSLVAEAG NSQHQQQKEE GEGAANSGQQ ETQLEEASLA AAEGDNQREP
60 70 80 90 100
KLKTSNGDTP TREDLTKNKE RTSENRGLSR LFSSFLKRPK SQVSEEEGKE
110 120 130 140 150
VESAKEKGEG GQKETEFATS LDEEIILKAP IAAPEPELKT DPSLDLHSLS
160 170 180 190 200
SAETQPAQEE HREDPDFETK EEGGVEECSK IEVKEESPES KAEREIKTSH
210 220 230 240 250
KSIRRHRNMH CKVSLLDDTV YECVVEKHAK GQDLLKRVCE HLNLLEDDYF
260 270 280 290 300
GLALWDNENS KTWLDSAKEI KKQVRGVPWN FTFNVKFYPP DPAQLTEDIT
310 320 330 340 350
RYYLCLQLRQ DIVAGRLPCS FATLALLGSY TIQSELGDYD PELHGADYVS
360 370 380 390 400
DFKLAPNQTK ELEEKVMELH KSYRSMTPAQ ADLEFLENAK KLSMYGVDLH
410 420 430 440 450
KAKDLEGVDI ILGVCSSGLL VYKDKLRINR FPWPKVLKIS YKRSSFFIKI
460 470 480 490 500
RPGEQEQYES TIGFKLPSYR AAKKLWKVCV EHHTFFRLTS TDTIPKSKFL
510 520 530 540 550
ALGSKFRYSG RTQAQTRQAS ALIDRPAPHF ERTASKRASR SLDGAAVEST
560 570 580 590 600
DRSPRPTSAP AIAQSRGTEG VPGAPAKKTV ASKEQKETVE VEVEKEEVPP
610 620 630 640 650
EQAEPEATEI WQKKRERLDG ENIYIRHSNL MLEDLDKSQE EIKKHHASIS
660 670 680 690 700
ELKKNFMESV PEPRPSEWDK RLSTHSPFRS LNINGQIPTG EGSVNGIRTE
710 720 730 740 750
EAAAVTKGPS TNPDSEWEGP KHSVIPSKSQ MTTPSESPQS FDFGSLSISN
760 770 780 790 800
KETEEKEQGE AGYLDIKEMP RGPSGECVGV EDQANALQFS VSPASSQLQL
810 820 830 840 850
GEKKAESSEE PVTPGEPLGK QSGSFLDSRV GNQFPTLIRS FQPPLVKTQT
860 870 880 890 900
VTISDAADAV KSEIPTKDVP IVHTETKTIT YEAAQTEDSN GDLDPGVLLT
910 920 930 940 950
AQTITSETTS STTTTQITKT VKGGISETRI EKRIVITGDA DIDHDQVLVQ
960 970
AIKEAKEQHP DMSVTKVVVH QETEISEE
Length:978
Mass (Da):108,848
Last modified:February 6, 2013 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iADBF93A58B34CD7B
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section is used for sequence fragments to indicate that the residue at the extremity of the sequence is not the actual terminal residue in the complete protein sequence.<p><a href='/help/non_ter' target='_top'>More...</a></p>Non-terminal residuei1Imported1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
GABZ01000543 mRNA Translation: JAA52982.1

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
GABZ01000543 mRNA Translation: JAA52982.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Family and domain databases

CDDicd14473, FERM_B-lobe, 1 hit
Gene3Di1.20.80.10, 1 hit
2.30.29.30, 1 hit
InterProiView protein in InterPro
IPR008379, Band_4.1_C
IPR019749, Band_41_domain
IPR021187, Band_41_protein_chordates
IPR000798, Ez/rad/moesin-like
IPR014847, FERM-adjacent
IPR014352, FERM/acyl-CoA-bd_prot_sf
IPR035963, FERM_2
IPR019748, FERM_central
IPR019747, FERM_CS
IPR000299, FERM_domain
IPR018979, FERM_N
IPR018980, FERM_PH-like_C
IPR011993, PH-like_dom_sf
IPR007477, SAB_dom
IPR029071, Ubiquitin-like_domsf
PANTHERiPTHR23280:SF12, PTHR23280:SF12, 1 hit
PfamiView protein in Pfam
PF05902, 4_1_CTD, 1 hit
PF08736, FA, 1 hit
PF09380, FERM_C, 1 hit
PF00373, FERM_M, 1 hit
PF09379, FERM_N, 1 hit
PF04382, SAB, 1 hit
PRINTSiPR00935, BAND41
PR00661, ERMFAMILY
SMARTiView protein in SMART
SM00295, B41, 1 hit
SM01195, FA, 1 hit
SM01196, FERM_C, 1 hit
SUPFAMiSSF47031, SSF47031, 1 hit
SSF54236, SSF54236, 1 hit
PROSITEiView protein in PROSITE
PS00660, FERM_1, 1 hit
PS00661, FERM_2, 1 hit
PS50057, FERM_3, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiK9IVN8_DESRO
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: K9IVN8
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: February 6, 2013
Last sequence update: February 6, 2013
Last modified: June 2, 2021
This is version 41 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiUnreviewed (UniProtKB/TrEMBL)
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