O75093 (SLIT1_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 126.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Slit homolog 1 protein Short name=Slit-1 Alternative name(s): Multiple epidermal growth factor-like domains protein 4 Short name=Multiple EGF-like domains protein 4 | ||||
| Gene names |
| ||||
| Organism | Homo sapiens (Human) [Reference proteome] | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 1534 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at transcript level |
General annotation (Comments)
| Function | Thought to act as molecular guidance cue in cellular migration, and function appears to be mediated by interaction with roundabout homolog receptors. During neural development involved in axonal navigation at the ventral midline of the neural tube and projection of axons to different regions By similarity. SLIT1 and SLIT2 together seem to be essential for midline guidance in the forebrain by acting as repulsive signal preventing inappropriate midline crossing by axons projecting from the olfactory bulb. |
| Subunit structure | Interacts with ROBO1 and GREM1 By similarity. |
| Subcellular location | Secreted By similarity. |
| Tissue specificity | Predominantly expressed in adult forebrain. Expressed in fetal brain, lung and kidney. Ref.1 |
| Sequence similarities | Contains 1 CTCK (C-terminal cystine knot-like) domain. Contains 9 EGF-like domains. Contains 1 laminin G-like domain. Contains 20 LRR (leucine-rich) repeats. Contains 4 LRRCT domains. Contains 4 LRRNT domains. |
| Sequence caution | The sequence BAA32465.3 differs from that shown. Reason: Erroneous initiation. |
Ontologies
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: O75093-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: O75093-2) Also known as: B; The sequence of this isoform differs from the canonical sequence as follows: 338-338: I → IRPLSFCSPCR 790-813: Missing. 830-1534: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||
Molecule processing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal peptide | 1 – 33 | 33 | Potential | ||||||||
| Chain | 34 – 1534 | 1501 | Slit homolog 1 protein | PRO_0000007722 | |||||||
Regions | |||||||||||
| Domain | 34 – 61 | 28 | LRRNT | ||||||||
| Repeat | 62 – 83 | 22 | LRR 1 | ||||||||
| Repeat | 86 – 107 | 22 | LRR 2 | ||||||||
| Repeat | 110 – 131 | 22 | LRR 3 | ||||||||
| Repeat | 134 – 155 | 22 | LRR 4 | ||||||||
| Repeat | 158 – 179 | 22 | LRR 5 | ||||||||
| Repeat | 182 – 203 | 22 | LRR 6 | ||||||||
| Domain | 215 – 265 | 51 | LRRCT 1 | ||||||||
| Domain | 273 – 309 | 37 | LRRNT 2 | ||||||||
| Repeat | 310 – 331 | 22 | LRR 7 | ||||||||
| Repeat | 334 – 355 | 22 | LRR 8 | ||||||||
| Repeat | 358 – 379 | 22 | LRR 9 | ||||||||
| Repeat | 382 – 403 | 22 | LRR 10 | ||||||||
| Repeat | 406 – 427 | 22 | LRR 11 | ||||||||
| Domain | 439 – 489 | 51 | LRRCT 2 | ||||||||
| Domain | 504 – 540 | 37 | LRRNT 3 | ||||||||
| Repeat | 541 – 562 | 22 | LRR 12 | ||||||||
| Repeat | 566 – 587 | 22 | LRR 13 | ||||||||
| Repeat | 590 – 611 | 22 | LRR 14 | ||||||||
| Repeat | 614 – 635 | 22 | LRR 15 | ||||||||
| Repeat | 638 – 659 | 22 | LRR 16 | ||||||||
| Domain | 671 – 721 | 51 | LRRCT 3 | ||||||||
| Domain | 725 – 761 | 37 | LRRNT 4 | ||||||||
| Repeat | 762 – 783 | 22 | LRR 17 | ||||||||
| Repeat | 785 – 806 | 22 | LRR 18 | ||||||||
| Repeat | 809 – 830 | 22 | LRR 19 | ||||||||
| Repeat | 833 – 854 | 22 | LRR 20 | ||||||||
| Domain | 866 – 916 | 51 | LRRCT 4 | ||||||||
| Domain | 927 – 962 | 36 | EGF-like 1 | ||||||||
| Domain | 964 – 1003 | 40 | EGF-like 2 | ||||||||
| Domain | 1005 – 1041 | 37 | EGF-like 3 | ||||||||
| Domain | 1043 – 1081 | 39 | EGF-like 4 | ||||||||
| Domain | 1083 – 1119 | 37 | EGF-like 5 | ||||||||
| Domain | 1127 – 1163 | 37 | EGF-like 6 | ||||||||
| Domain | 1166 – 1339 | 174 | Laminin G-like | ||||||||
| Domain | 1340 – 1374 | 35 | EGF-like 7 | ||||||||
| Domain | 1377 – 1413 | 37 | EGF-like 8 | ||||||||
| Domain | 1418 – 1454 | 37 | EGF-like 9 | ||||||||
| Domain | 1459 – 1534 | 76 | CTCK | ||||||||
Amino acid modifications | |||||||||||
| Glycosylation | 72 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 192 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 406 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 571 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 630 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 762 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 801 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 806 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 1026 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 1079 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 1189 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 1259 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 1306 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Disulfide bond | 286 ↔ 295 | By similarity | |||||||||
| Disulfide bond | 443 ↔ 466 | By similarity | |||||||||
| Disulfide bond | 445 ↔ 487 | By similarity | |||||||||
| Disulfide bond | 513 ↔ 519 | By similarity | |||||||||
| Disulfide bond | 517 ↔ 526 | By similarity | |||||||||
| Disulfide bond | 675 ↔ 698 | By similarity | |||||||||
| Disulfide bond | 677 ↔ 719 | By similarity | |||||||||
| Disulfide bond | 929 ↔ 940 | By similarity | |||||||||
| Disulfide bond | 934 ↔ 950 | By similarity | |||||||||
| Disulfide bond | 952 ↔ 961 | By similarity | |||||||||
| Disulfide bond | 968 ↔ 979 | By similarity | |||||||||
| Disulfide bond | 973 ↔ 991 | By similarity | |||||||||
| Disulfide bond | 993 ↔ 1002 | By similarity | |||||||||
| Disulfide bond | 1009 ↔ 1020 | By similarity | |||||||||
| Disulfide bond | 1014 ↔ 1029 | By similarity | |||||||||
| Disulfide bond | 1031 ↔ 1040 | By similarity | |||||||||
| Disulfide bond | 1047 ↔ 1060 | By similarity | |||||||||
| Disulfide bond | 1054 ↔ 1069 | By similarity | |||||||||
| Disulfide bond | 1071 ↔ 1080 | By similarity | |||||||||
| Disulfide bond | 1087 ↔ 1098 | By similarity | |||||||||
| Disulfide bond | 1092 ↔ 1107 | By similarity | |||||||||
| Disulfide bond | 1109 ↔ 1118 | By similarity | |||||||||
| Disulfide bond | 1131 ↔ 1142 | By similarity | |||||||||
| Disulfide bond | 1136 ↔ 1151 | By similarity | |||||||||
| Disulfide bond | 1153 ↔ 1162 | By similarity | |||||||||
| Disulfide bond | 1313 ↔ 1339 | By similarity | |||||||||
| Disulfide bond | 1342 ↔ 1352 | By similarity | |||||||||
| Disulfide bond | 1347 ↔ 1362 | By similarity | |||||||||
| Disulfide bond | 1364 ↔ 1373 | By similarity | |||||||||
| Disulfide bond | 1381 ↔ 1391 | By similarity | |||||||||
| Disulfide bond | 1386 ↔ 1401 | By similarity | |||||||||
| Disulfide bond | 1403 ↔ 1412 | By similarity | |||||||||
| Disulfide bond | 1422 ↔ 1432 | By similarity | |||||||||
| Disulfide bond | 1427 ↔ 1442 | By similarity | |||||||||
| Disulfide bond | 1444 ↔ 1453 | By similarity | |||||||||
| Disulfide bond | 1459 ↔ 1498 | By similarity | |||||||||
| Disulfide bond | 1477 ↔ 1512 | By similarity | |||||||||
| Disulfide bond | 1488 ↔ 1528 | By similarity | |||||||||
| Disulfide bond | 1492 ↔ 1530 | By similarity | |||||||||
Natural variations | |||||||||||
| Alternative sequence | 338 | 1 | I → IRPLSFCSPCR in isoform 2. | VSP_009706 | |||||||
| Alternative sequence | 790 – 813 | 24 | Missing in isoform 2. | VSP_009707 | |||||||
| Alternative sequence | 830 – 1534 | 705 | Missing in isoform 2. | VSP_009708 | |||||||
| Natural variant | 824 | 1 | P → L. Corresponds to variant rs2817673 [ dbSNP | Ensembl ]. | VAR_049003 | |||||||
Experimental info | |||||||||||
| Sequence conflict | 99 | 1 | A → V in BAA32465. Ref.2 | ||||||||
| Sequence conflict | 163 | 1 | Q → R in BAA35184. Ref.1 | ||||||||
| Sequence conflict | 829 | 1 | Q → P in AAK31796. Ref.8 | ||||||||
| Sequence conflict | 966 | 1 | D → N in BAA35184. Ref.1 | ||||||||
Sequences
| ||||||||||||||||||||||||
References
| « Hide 'large scale' references | |
| [1] | "Cloning and expressions of three mammalian homologues of Drosophila slit suggest possible roles for Slit in the formation and maintenance of the nervous system." Itoh A., Miyabayashi T., Ohno M., Sakano S. Brain Res. Mol. Brain Res. 62:175-186(1998) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), TISSUE SPECIFICITY. |
| [2] | "Identification of high-molecular-weight proteins with multiple EGF-like motifs by motif-trap screening." Nakayama M., Nakajima D., Nagase T., Nomura N., Seki N., Ohara O. Genomics 51:27-34(1998) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: Brain. |
| [3] | "Construction of expression-ready cDNA clones for KIAA genes: manual curation of 330 KIAA cDNA clones." Nakajima D., Okazaki N., Yamakawa H., Kikuno R., Ohara O., Nagase T. DNA Res. 9:99-106(2002) [PubMed] [Europe PMC] [Abstract] Cited for: SEQUENCE REVISION. |
| [4] | Nakayama M., Nakajima D., Ohara O. Submitted (APR-2005) to the EMBL/GenBank/DDBJ databases Cited for: SEQUENCE REVISION. |
| [5] | "The DNA sequence and comparative analysis of human chromosome 10." Deloukas P., Earthrowl M.E., Grafham D.V., Rubenfield M., French L., Steward C.A., Sims S.K., Jones M.C., Searle S., Scott C., Howe K., Hunt S.E., Andrews T.D., Gilbert J.G.R., Swarbreck D., Ashurst J.L., Taylor A., Battles J. Rogers J.Nature 429:375-381(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [6] | Mural R.J., Istrail S., Sutton G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [7] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). |
| [8] | "Conserved modularity and potential for alternate splicing in mouse and human Slit genes." Little M., Rumballe B., Georgas K., Yamada T., Teasdale R.D. Int. J. Dev. Biol. 46:385-391(2002) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 18-1534 (ISOFORM 2). |
| [9] | "Slit proteins: molecular guidance cues for cells ranging from neurons to leukocytes." Wong K., Park H.T., Wu J.Y., Rao Y. Curr. Opin. Genet. Dev. 12:583-591(2002) [PubMed] [Europe PMC] [Abstract] Cited for: REVIEW. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AB017167 mRNA. Translation: BAA35184.1. AB011537 mRNA. Translation: BAA32465.3. Different initiation. AL442123, AL512424 Genomic DNA. Translation: CAH70918.1. AL512424, AL442123 Genomic DNA. Translation: CAI14258.1. CH471066 Genomic DNA. Translation: EAW49958.1. BC146851 mRNA. Translation: AAI46852.1. AY029183 mRNA. Translation: AAK31796.1. |
| IPI | IPI00296434. IPI00871419. |
| RefSeq | NP_003052.2. NM_003061.2. |
| UniGene | Hs.632082. |
3D structure databases | |
| ProteinModelPortal | O75093. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | O75093. 1 interaction. |
| MINT | MINT-2797238. |
| STRING | 9606.ENSP00000266058. |
PTM databases | |
| PhosphoSite | O75093. |
Proteomic databases | |
| PaxDb | O75093. |
| PRIDE | O75093. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000266058; ENSP00000266058; ENSG00000187122. |
| GeneID | 6585. |
| KEGG | hsa:6585. |
| UCSC | uc001kmw.2. human. |
Organism-specific databases | |
| CTD | 6585. |
| GeneCards | GC10M098747. |
| H-InvDB | HIX0079168. HIX0170440. |
| HGNC | HGNC:11085. SLIT1. |
| HPA | HPA006879. |
| MIM | 603742. gene. |
| neXtProt | NX_O75093. |
| PharmGKB | PA35938. |
| HUGE | Search... |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG4886. |
| HOGENOM | HOG000116120. |
| HOVERGEN | HBG057959. |
| InParanoid | O75093. |
| KO | K06838. |
| OrthoDB | EOG4VDPXM. |
| PhylomeDB | O75093. |
Enzyme and pathway databases | |
| Reactome | REACT_111045. Developmental Biology. |
Gene expression databases | |
| ArrayExpress | O75093. |
| Bgee | O75093. |
| CleanEx | HS_SLIT1. |
| Genevestigator | O75093. |
| GermOnline | ENSG00000187122. Homo sapiens. |
Family and domain databases | |
| Gene3D | 2.60.120.200. 1 hit. |
| InterPro | IPR008985. ConA-like_lec_gl_sf. IPR013320. ConA-like_subgrp. IPR000483. Cys-rich_flank_reg_C. IPR006207. Cys_knot_C. IPR000742. EG-like_dom. IPR001881. EGF-like_Ca-bd. IPR013032. EGF-like_CS. IPR000152. EGF-type_Asp/Asn_hydroxyl_site. IPR018097. EGF_Ca-bd_CS. IPR003645. Fol_N. IPR001791. Laminin_G. IPR001611. Leu-rich_rpt. IPR025875. Leu-rich_rpt_4. IPR003591. Leu-rich_rpt_typical-subtyp. IPR000372. LRR-contain_N. [Graphical view] |
| Pfam | PF00008. EGF. 3 hits. PF12661. hEGF. 2 hits. PF02210. Laminin_G_2. 1 hit. PF00560. LRR_1. 1 hit. PF12799. LRR_4. 1 hit. PF01463. LRRCT. 4 hits. PF01462. LRRNT. 4 hits. [Graphical view] |
| SMART | SM00041. CT. 1 hit. SM00181. EGF. 7 hits. SM00179. EGF_CA. 2 hits. SM00274. FOLN. 4 hits. SM00282. LamG. 1 hit. SM00369. LRR_TYP. 10 hits. SM00082. LRRCT. 4 hits. SM00013. LRRNT. 4 hits. [Graphical view] |
| SUPFAM | SSF49899. ConA_like_lec_gl. 1 hit. |
| PROSITE | PS01185. CTCK_1. 1 hit. PS01225. CTCK_2. 1 hit. PS00022. EGF_1. 9 hits. PS01186. EGF_2. 8 hits. PS50026. EGF_3. 9 hits. PS01187. EGF_CA. 2 hits. PS50025. LAM_G_DOMAIN. 1 hit. PS51450. LRR. 21 hits. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | SLIT1. human. |
| GenomeRNAi | 6585. |
| NextBio | 25625. |
| SOURCE | Search... |
Entry information
| Entry name | SLIT1_HUMAN | ||||||||
| Accession | Primary (citable) accession number: O75093 Secondary accession number(s): Q5T0V1, Q8WWZ2, Q9UIL7 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 10 Human chromosome 10: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
