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Protein

Maltoporin

Gene

lamB

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score:

Annotation score:5 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 protein 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

Involved in the transport of maltose and maltodextrins, indispensable for translocation of dextrins containing more than three glucosyl moieties. A hydrophobic path ("greasy slide") of aromatic residues serves to guide and select the sugars for transport through the channel. Also acts as a receptor for several bacteriophages including lambda.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections (‘Function’, ‘PTM / Processing’, ‘Pathology and Biotech’) according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei31Greasy slide, important in sugar transport1
Sitei66Greasy slide, important in sugar transport1
Sitei99Greasy slide, important in sugar transport1
Sitei143Important in sugar transport1
Sitei252Greasy slide, important in sugar transport1
Sitei383Greasy slide, important in sugar transport1
Sitei445Greasy slide, important in sugar transport1

<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

  • carbohydrate transmembrane transporter activity Source: GO_Central
  • maltodextrin transmembrane transporter activity Source: EcoCyc
  • maltose transporting porin activity Source: InterPro
  • porin activity Source: CACAO
  • virus receptor activity Source: UniProtKB-KW

GO - Biological processi

  • cellular response to DNA damage stimulus Source: EcoliWiki
  • ion transport Source: UniProtKB-KW
  • maltodextrin transport Source: EcoCyc

<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 functionHost cell receptor for virus entry, Porin, Receptor
Biological processHost-virus interaction, Ion transport, Sugar transport, Transport

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
EcoCyc:EG10528-MONOMER
MetaCyc:EG10528-MONOMER

Protein family/group databases

Transport Classification Database

More...
TCDBi
1.B.3.1.1 the sugar porin (sp) family

<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_and_taxonomy_section">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:
Maltoporin
Alternative name(s):
Lambda receptor protein
Maltose-inducible porin
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:lamB
Synonyms:malB
Ordered Locus Names:b4036, JW3996
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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>OrganismiEscherichia coli (strain K12)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 identifieri83333 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000318 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

Escherichia coli strain K12 genome database

More...
EcoGenei
EG10528 lamB

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini26Periplasmic1
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei27 – 35Beta stranded9
Topological domaini36 – 64ExtracellularAdd BLAST29
Transmembranei65 – 78Beta strandedAdd BLAST14
Topological domaini79 – 80Periplasmic2
Transmembranei81 – 93Beta strandedAdd BLAST13
Topological domaini94 – 104ExtracellularAdd BLAST11
Transmembranei105 – 115Beta strandedAdd BLAST11
Topological domaini116 – 122Periplasmic7
Transmembranei123 – 130Beta stranded8
Topological domaini131 – 148ExtracellularAdd BLAST18
Transmembranei149 – 159Beta strandedAdd BLAST11
Topological domaini160 – 161Periplasmic2
Transmembranei162 – 173Beta strandedAdd BLAST12
Topological domaini174 – 191ExtracellularAdd BLAST18
Transmembranei192 – 205Beta strandedAdd BLAST14
Topological domaini206 – 209Periplasmic4
Transmembranei210 – 222Beta strandedAdd BLAST13
Topological domaini223 – 234ExtracellularAdd BLAST12
Transmembranei235 – 248Beta strandedAdd BLAST14
Topological domaini249 – 250Periplasmic2
Transmembranei251 – 263Beta strandedAdd BLAST13
Topological domaini264 – 290ExtracellularAdd BLAST27
Transmembranei291 – 305Beta strandedAdd BLAST15
Topological domaini306 – 307Periplasmic2
Transmembranei308 – 323Beta strandedAdd BLAST16
Topological domaini324 – 326Extracellular3
Transmembranei327 – 341Beta strandedAdd BLAST15
Topological domaini342 – 343Periplasmic2
Transmembranei344 – 359Beta strandedAdd BLAST16
Topological domaini360 – 362Extracellular3
Transmembranei363 – 378Beta strandedAdd BLAST16
Topological domaini379 – 385Periplasmic7
Transmembranei386 – 400Beta strandedAdd BLAST15
Topological domaini401 – 430ExtracellularAdd BLAST30
Transmembranei431 – 445Beta strandedAdd BLAST15
Topological domaini446Periplasmic1

GO - Cellular componenti

Keywords - Cellular componenti

Cell outer membrane, Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi33R → H: Reduces ligand affinity and pore size, no longer selective for maltodextrins. 1 Publication1
Mutagenesisi99W → R: Decreases starch affinity, slightly increases maltose affinity. 1 Publication1
Mutagenesisi107R → S: Decreases maltodextrin affinity, increases sucrose binding and transport. 1 Publication1
Mutagenesisi134R → A: Considerable increase in pore size and sucrose transport, slight decrease in maltose transport; when associated with A-143. 1 Publication1
Mutagenesisi134R → D or N: Slight increase in pore size; increase in sucrose transport and slight decrease in maltose transport; when associated with D-143 and F-146. 1 Publication1
Mutagenesisi143Y → F: Increases affinity for starch and maltose, pore size and transport of maltohexaose. 2 Publications1
Mutagenesisi146D → G: Increases affinity for large dextrins. 2 Publications1

Chemistry databases

Drug and drug target database

More...
DrugBanki
DB02379 Beta-D-Glucose
DB04173 Fructose

<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

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 25Add BLAST25
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000002517526 – 446MaltoporinAdd BLAST421

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi47 ↔ 631 Publication

Keywords - PTMi

Disulfide bond

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P02943

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P02943

PRoteomics IDEntifications database

More...
PRIDEi
P02943

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

By maltose.

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homotrimer formed of three 18-stranded antiparallel beta-barrels, containing three independent channels.1 Publication

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

WithEntry#Exp.IntActNotes
secAP104083EBI-371309,EBI-543213

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
4262663, 259 interactors

Database of interacting proteins

More...
DIPi
DIP-10082N

Protein interaction database and analysis system

More...
IntActi
P02943, 3 interactors

STRING: functional protein association networks

More...
STRINGi
316385.ECDH10B_4225

<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

Secondary structure

1446
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1AF6X-ray2.40A/B/C26-446[»]
1MALX-ray3.10A/B/C26-446[»]
1MPMX-ray2.60A/B/C26-446[»]
1MPNX-ray3.20A/B/C26-446[»]
1MPOX-ray2.80A/B/C26-446[»]
1MPQX-ray3.00A/B/C26-446[»]

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
P02943

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
P02943

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
P02943

<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

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Keywords - Domaini

Signal, Transmembrane, Transmembrane beta strand

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4108KDD Bacteria
COG4580 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000218083

KEGG Orthology (KO)

More...
KOi
K02024

Family and domain databases

Conserved Domains Database

More...
CDDi
cd01346 Maltoporin-like, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.40.170.10, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_01301 LamB, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR023738 Maltoporin
IPR003192 Porin_LamB
IPR036998 Porin_LamB_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF02264 LamB, 1 hit

ProDom; a protein domain database

More...
ProDomi
View protein in ProDom or Entries sharing at least one domain
PD008788 Porin_LamB, 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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P02943-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MMITLRKLPL AVAVAAGVMS AQAMAVDFHG YARSGIGWTG SGGEQQCFQT
60 70 80 90 100
TGAQSKYRLG NECETYAELK LGQEVWKEGD KSFYFDTNVA YSVAQQNDWE
110 120 130 140 150
ATDPAFREAN VQGKNLIEWL PGSTIWAGKR FYQRHDVHMI DFYYWDISGP
160 170 180 190 200
GAGLENIDVG FGKLSLAATR SSEAGGSSSF ASNNIYDYTN ETANDVFDVR
210 220 230 240 250
LAQMEINPGG TLELGVDYGR ANLRDNYRLV DGASKDGWLF TAEHTQSVLK
260 270 280 290 300
GFNKFVVQYA TDSMTSQGKG LSQGSGVAFD NEKFAYNINN NGHMLRILDH
310 320 330 340 350
GAISMGDNWD MMYVGMYQDI NWDNDNGTKW WTVGIRPMYK WTPIMSTVME
360 370 380 390 400
IGYDNVESQR TGDKNNQYKI TLAQQWQAGD SIWSRPAIRV FATYAKWDEK
410 420 430 440
WGYDYTGNAD NNANFGKAVP ADFNGGSFGR GDSDEWTFGA QMEIWW
Length:446
Mass (Da):49,912
Last modified:July 21, 1986 - 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:iB2D4E4F120DA494E
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti35G → GSG (PubMed:2832377).Curated1
Sequence conflicti208P → PDP (PubMed:2832377).Curated1
Sequence conflicti381S → T in AAC43130 (PubMed:8265357).Curated1
Sequence conflicti385R → RDP (PubMed:2832377).Curated1

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
M16643 Genomic DNA Translation: AAA24059.1
M26131 Genomic DNA Translation: AAA24060.1
V00298 Genomic DNA Translation: CAA23575.1
J01648 Genomic DNA Translation: AAB59058.1
U00006 Genomic DNA Translation: AAC43130.1
U00096 Genomic DNA Translation: AAC77006.1
AP009048 Genomic DNA Translation: BAE78038.1
M24997 Genomic DNA Translation: AAC41396.1
V00297 Genomic DNA Translation: CAA23574.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A03443 QRECL

NCBI Reference Sequences

More...
RefSeqi
NP_418460.1, NC_000913.3
WP_000973663.1, NZ_LN832404.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAC77006; AAC77006; b4036
BAE78038; BAE78038; BAE78038

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
948548

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ecj:JW3996
eco:b4036

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|1411691.4.peg.2674

<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
M16643 Genomic DNA Translation: AAA24059.1
M26131 Genomic DNA Translation: AAA24060.1
V00298 Genomic DNA Translation: CAA23575.1
J01648 Genomic DNA Translation: AAB59058.1
U00006 Genomic DNA Translation: AAC43130.1
U00096 Genomic DNA Translation: AAC77006.1
AP009048 Genomic DNA Translation: BAE78038.1
M24997 Genomic DNA Translation: AAC41396.1
V00297 Genomic DNA Translation: CAA23574.1
PIRiA03443 QRECL
RefSeqiNP_418460.1, NC_000913.3
WP_000973663.1, NZ_LN832404.1

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1AF6X-ray2.40A/B/C26-446[»]
1MALX-ray3.10A/B/C26-446[»]
1MPMX-ray2.60A/B/C26-446[»]
1MPNX-ray3.20A/B/C26-446[»]
1MPOX-ray2.80A/B/C26-446[»]
1MPQX-ray3.00A/B/C26-446[»]
ProteinModelPortaliP02943
SMRiP02943
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4262663, 259 interactors
DIPiDIP-10082N
IntActiP02943, 3 interactors
STRINGi316385.ECDH10B_4225

Chemistry databases

DrugBankiDB02379 Beta-D-Glucose
DB04173 Fructose

Protein family/group databases

TCDBi1.B.3.1.1 the sugar porin (sp) family

Proteomic databases

jPOSTiP02943
PaxDbiP02943
PRIDEiP02943

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC77006; AAC77006; b4036
BAE78038; BAE78038; BAE78038
GeneIDi948548
KEGGiecj:JW3996
eco:b4036
PATRICifig|1411691.4.peg.2674

Organism-specific databases

EchoBASE - an integrated post-genomic database for E. coli

More...
EchoBASEi
EB0523
EcoGeneiEG10528 lamB

Phylogenomic databases

eggNOGiENOG4108KDD Bacteria
COG4580 LUCA
HOGENOMiHOG000218083
KOiK02024

Enzyme and pathway databases

BioCyciEcoCyc:EG10528-MONOMER
MetaCyc:EG10528-MONOMER

Miscellaneous databases

EvolutionaryTraceiP02943

Protein Ontology

More...
PROi
PR:P02943

Family and domain databases

CDDicd01346 Maltoporin-like, 1 hit
Gene3Di2.40.170.10, 1 hit
HAMAPiMF_01301 LamB, 1 hit
InterProiView protein in InterPro
IPR023738 Maltoporin
IPR003192 Porin_LamB
IPR036998 Porin_LamB_sf
PfamiView protein in Pfam
PF02264 LamB, 1 hit
ProDomiView protein in ProDom or Entries sharing at least one domain
PD008788 Porin_LamB, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiLAMB_ECOLI
<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: P02943
Secondary accession number(s): Q2M6R8
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: July 21, 1986
Last modified: January 16, 2019
This is version 181 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 statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
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