plxna3

Plexin A3

1892 amino acids

Coreceptor for class 3 semaphorins. Necessary for signaling by class 3 semaphorins and subsequent remodeling of the cytoskeleton. Plays a role in axon guidance in the developing nervous system. Class 3 semaphorins bind to a complex composed of a neuropilin and a plexin. The plexin modulates the affinity of the complex for specific semaphorins, and its cytoplasmic domain is required for the activation of down-stream signaling events in the cytoplasm.

Belongs to the plexin family.

211.677 kDa

MRSLWLLVFSFSVLTGTNMAFPMILSERPEVTGSFKVKDTSLTHLTVHRKTGEVFVGAINRVYKLSANLTETRSHQTGPVEDNAKCYPPPSVRACTQKLESTDNVNKLLLVDYAGNRLVACGSIWQGVCQFLRLEDLFKLGEPHHRKEHYLSGAKESDGMAGVVVGDDDGDLKKKKKGGSRLFIGAAIDGKSEYFPTLSSRKLVADEESVNMFSLVYQDEFVSSQIKIPSDTLSQYPAFDIYYVYGFSSRTYIYFLTLQLDTQLTQVDVTGEKFFTSKIVRMCSNDTEFYSYVEFPLGCTKDGVEYRLVQAAYKHRPGKILAQALGLSEDEDVLFVIFSQGQKNRANPPRETVLCLFTLHQINLAMRERIKSCYRGEGKLSLPWLLNKELPCINTPKQIGDDFCGLVLNQPLGGLMVIEGIPLFDDRTDGMASVAAYTYGDHSVVFVGTRSGHLKKIRVNGVPPPSENALLYETVTVVEGSPILRDMVFSPDYQYIYLLSDKQVSRLPVESCSQYSSCKTCLGSGDPHCGWCVLHNKCSRKEACEKWAEPLHFSTELKQCVDITVTPDNMSVTSVSTQLSVKVANVPNLSAGVTCVFEELTESPGEVLAEGQILCMSPSLRDVPSVTQGYGDKRVVKLSLKSKETGLKFITTDFVFYNCSVLQSCSSCVSSPFPCNWCKYRHICTNNVAECSFQEGRVSSAEGCPQILPSSDILVPAGIVRPITLRARNLPQPQSGQKNYECVFNIQGKVQRIPAVRFNSSCIQCQNTSYWYEGNEMGDLPVDFSIVWDGDFPIDKPSSMRALLYKCEAQRDSCGLCLKADSTFECGWCLADKKCLLKQHCPSAEHNWMHQGRRNIRCSHPRITKIRPLTGPKEGGTRVTIEGENLGLQVREITHVRVAGVRCNPAAAEYISAERIVCDMEESLMSSPPGGPVELCIGDCSAEYRTQSTQTYSFVMPSFSRVRPEKGPVSGGTRLTISGRHLDAGSAVTVFLAQEECLFVRRTVREIVCVTPPSASGSGPSSVKLFIDKAEITSDTRYIYTEDPNISTIEPNWSIINGSTSLTVTGTNLLTIQEPKVRAKYGGVETTNICSLVNDSVMTCLAPGIIYTKREAPESGVHPDEFGFILDHVSALLILNGTPFTYYPNPTFEPLGNAGILEVKPGSPIILKGKNLIPPAPGNIRLNYSVTIGETPCLLTVSESQLLCDSPDLTGEQRVMILVGGLEYSPGMLHIYSDSTLTLPAIIGIGAGGGVLLIAIIAVLIAYKRKTRDADRTLKRLQLQMDNLESRVALECKEAFAELQTDIQELTNDMDGVKIPFLEYRTYTMRVMFPGIEEHPVLKELDSPANVEKALRLFSQLLHNKMFLLTFIHTLEAQRSFSMRDRGNVASLLMAALQGRMEYATVVLKQLLADLIEKNLENRNHPKLLLRRTESVAEKMLTNWFTFLLHRFLKECAGEPLFMLYCAIKQQMEKGPIDAITGEARYSLSEDKLIRQQIDYKQLTLMCIPPEGEAGTEIPVKVLNCDTITQVKDKLLDAVYKGIPYSQRPQADDMDLEWRQGRLTRIILQDEDVTTKIESDWKRLNTLAHYQVTDGSLVALVQKQVSAYNIANSFTFTRSLSRYESLLRTSSSPDSLRSRAPMITPDQETGTKLWHLVKNHEHADQREGDRGSKMVSEIYLTRLLATKGTLQKFVDDLFETVFSTAHRGSALPLAIKYMFDFLDEQADKRQITDPDVRHTWKSNCLPLRFWVNVIKNPQFVFDIHKNSITDACLSVVAQTFMDSCSTSEHRLGKDSPSNKLLYAKDIPNYKSWVERYYRDISKMPSISDQDMDAYLVEQSRLHGNEFNTLSALSELYFYINKYKEEILTALDRDGYCRKHKLRHKLEQAINLMSGSS

Plxna3

Plexin-A3

1872 amino acids

Coreceptor for SEMA3A and SEMA3F. Necessary for signaling by class 3 semaphorins and subsequent remodeling of the cytoskeleton. Plays a role in axon guidance in the developing nervous system. Regulates the migration of sympathetic neurons, but not of neural crest precursors. Required for normal dendrite spine morphology in pyramidal neurons. May play a role in regulating semaphorin-mediated programmed cell death in the developing nervous system. Class 3 semaphorins bind to a complex composed of a neuropilin and a plexin. The plexin modulates the affinity of the complex for specific semaphorins, and its cytoplasmic domain is required for the activation of down-stream signaling events in the cytoplasm.

Belongs to the plexin family.

207.958 kDa

MPTVCLLPLLFFTIGGCLGSSRPFRTFVVTDTTLTHLAVHRVTGEVFVGAVNRVFKLAPNLTELRAHVTGPIEDNARCYPPPSMRVCSHRLVPVDNVNKLLLIDYAARRLVACGSIWQGICQFLRLDDLFKLGEPHHRKEHYLSGAQEPDSMAGVIVEQVQGPSKLFVGTAVDGKSEYFPTLSSRKLIDDEDSGDMFSLVYQDEFVSSQIKIPSDTLSLYPAFDIYYIYGFVSASFVYFLTLQLDTQQTLLDTAGEKFFTSKIVRMCAGDSEFYSYVEFPIGCSWRGVEYRLVQSAHLAKPGLLLAQALGVPADEDVLFTIFSQGQKNRANPPRQTILCLFTLSSINAHIRRRIQSCYRGEGTLALPWLLNKELPCINTPLQINGNFCGLVLNQPLGGLHVIEGLPLLADSTDGMASVAAYTYHQHSVVFIGTRSGNLKKVRVDGSQDAQLYETVSVVQGSPILRDLLFSPDHRHIYLLSEKQVSQLPVETCEQYLSCAACLGSGDPHCGWCVLQHRCCREGACPGASAPHGFAEELSKCIQVRVRPNNVSVTSSGVQLTVAMRNVPDLSVGVSCSFEEVTESEAILLPSGELRCPSPSLQELQTLTRGHGATHTVRLQLLSMETGVRFAGVDFVFYNCSALQSCMSCVGSPYPCHWCKYRHVCTSHPHECSFQEGRVHSPEGCPEILPQGDLLIPVGVMQPLTLRAKNLPQPQSGQKNYECVVRVQGRQHRVPAVRFNSSSVQCQNASYFYEGDEFGDTELDFSVVWDGDFPIDKPPSFRALLYKCWAQRPSCGLCLKADPRFNCGWCISEHRCQLRAHCPAPKSNWMHPSQKGARCSHPRITQIHPLTGPKEGGTRVTIVGENLGLTSREVGLRVAGVRCNSIPTEYVSAERIVCEMEESLVPSPPPGPAELCVGDCSADFRTQSQQLYSFVTPTFDRVSPSRGPASGGTRLTISGISLDAGSRVTVIIRDGECQFVRRDAEAIVCISPVSTLGPSQSPITLAIDHANISNTGVIYTYTQDPTVTHLEPTWSIINGSTSITVSGTHLLTVQEPRVRAKYRGIETTNTCQVINDTAMLCKAPGIFLGHPQPRAQGEHPDEFGFLLDHVQAARSLNRSSFTYYPDPSFEPLGPSGVLDVKPGSHVVLKGKNLIPAAAGSSRLNYTVLIGGQPCALTVSDTQLLCDSPSQTGRQPVMVLVGGLEFWLGTLHITADRALTLPAMVGLAAGGGLLLLAITVVLVAYKRKTQDADRTLKRLQLQMDNLESRVALECKEAFAELQTDINELTNHMDGVQIPFLDYRTYAVRVLFPGIEAHPVLKELDTPPNVEKALRLFGQLLHSRAFLLTFIHTLEAQSSFSMRDRGTVASLTMVALQSRLDYATGLLKQLLADLIEKNLESKNHPKLLLRRTESVAEKMLTNWFTFLLHKFLKECAGEPLFLLYCAIKQQMEKGPIDAITGEARYSLSEDKLIRQQIDYKTLTLHCVCPESEGSAQVPVKVLNCDSITQAKDKLLDTVYKGIPYSQRPKAEDMDLEWRQGRMARIILQDEDITTKIECDWKRVNSLAHYQVTDGSLVALVPKQVSAYNMANSFTFTRSLSRYESLLRAASSPDSLRSRAPMLTPDQEAGTKLWHLVRNHDHTDHREGDRGSKMVSEIYLTRLLATKGTLQKFVDDLFETVFSTAHRGSALPLAIKYMFDFLDEQADQRQISDPDVRHTWKSNCLPLRFWVNVIKNPQFVFDIHKNSITDACLSVVAQTFMDSCSTSEHRLGKDSPSNKLLYAKDIPNYKSWVERYYRDIAKMASISDQDMDAYLVEQSRLHANDFNVLSALSELYFYVTKYRQEILTSLDRDASCRKHKLRQKLEQIITLVSSSS

Plxna3

Plexin-A3

1872 amino acids

Coreceptor for SEMA3A and SEMA3F. Necessary for signaling by class 3 semaphorins and subsequent remodeling of the cytoskeleton. Plays a role in axon guidance in the developing nervous system. Regulates the migration of sympathetic neurons, but not of neural crest precursors. Required for normal dendrite spine morphology in pyramidal neurons. May play a role in regulating semaphorin-mediated programmed cell death in the developing nervous system. Class 3 semaphorins bind to a complex composed of a neuropilin and a plexin. The plexin modulates the affinity of the complex for specific semaphorins, and its cytoplasmic domain is required for the activation of down-stream signaling events in the cytoplasm (By similarity).

Belongs to the plexin family.

207.982 kDa

MHTVCLLPLLFFTIGGCLGSSRPFRTFVVTDTTLTHLAVHRVTGEVFVGAVNRVFKLASNLTELRAHVTGPIEDNARCYPPPSMRVCSHRLVPVDNVNKLLLIDYAARRLVACGSIWQGICQFLRLDDLFKLGEPHHRKEHYLSGAQEPDSMAGVIVEQGQGPSKLFVGTAVDGKSEYFPTLSSRKLIDDEDSGDMFSLVYQDEFVSSQIKIPSDTLSLYPAFDIYYIYGFVSASFVYFLTLQLDTQQTLLDTAGEKFFTSKIVRMCAGDSEFYSYVEFPIGCSWRGVEYRLVQSAHLAKPGLLLAQALGVPADEDVLFTIFSQGQKNRANPPRQTILCLFTLSSINAHIRRRIQSCYRGEGTLALPWLLNKELPCINTPMQINGNFCGLVLNQPLGGLHVIEGLPLLADSTDGMASVAAYTYHQHSVVFIGTRSGNLKKVRVDGSQDAQLYETVSVVQGTPILRDLLFSPDHRHIYLLSEKQVSQLPVETCEQYLSCAACLGSGDPHCGWCVLQHRCCREGACPGASAPHGFAEELNKCIQVRVRPNNVSVTSSGVQLTVAMRNVPDLSLGVSCSFEEVTESEAILLPSGELRCPSPSLQELQTLTRGHGATHTVRLQLLSMETGVRFAGVDFVFYNCSALQSCMSCVGSPYPCHWCKYRHVCTSHPHECSFQEGRVHSPEGCPEILPRGDLLIPVGVMQPLTLRAKNLPQPQSGQKNYECVVRVQGRQHRVPAVRFNSSSVQCQNASYFYEGDEFGDTELDFSVVWDGDFPIDKPPSFRALLYKCWAQRPSCGLCLKADPRFNCGWCISEHRCQLRVHCPAPKSNWMHPSQKGARCSHPRITQIHPLTGPKEGGTRVTIVGENLGLTSREVGLRVAGVRCNSIPTEYVSAERIVCEMEESLVPSPPPGPAELCVGDCSADFRTQSQQLYSFVTPTLDRVSPTRGPASGGTRLTISGTSLDAGSRVTVIIRDGECQFVRRDAEAIVCISPISTLGPSQAPIILAIDHANISSTGVIYTYTQDPTVTHLEPTWSIINGSTSITVSGTHLLTVQEPRVRAKYRGIETTNTCQVINDTAMLCKAPGIFLGHPQPRAQGEHPDEFGFLLDHVQAARSLNRSSFTYYPDPSFEPLGPSGVLDVKPGSHVVLKGKNLIPAAAGSSRLNYTVLIGGQPCALTVSDTQLLCDSPSQTGRQPVMVLVGGLEFWLGTLHITADRALTLPAMVGLAAGGGLLLLAITVVLVAYKRKTQDADRTLKRLQLQMDNLESRVALECKEAFAELQTDINELTNHMDGVQIPFLDYRTYAVRVLFPGIEAHPVLKELDTPPNVEKALRLFGQLLHSRAFLLTFIHTLEAQSSFSMRDRGTVASLTMVALQSRLDYATGLLKQLLADLIEKNLESKNHPKLLLRRTESVAEKMLTNWFTFLLHKFLKECAGEPLFLLYCAIKQQMEKGPIDAITGEARYSLSEDKLIRQQIDYKTLTLHCVCPESEGSAQVPVKVLNCDSITQAKDKLLDTVYKGIPYSQRPKAEDMDLEWRQGRMARIILQDEDITTKIECDWKRINSLAHYQVTDGSLVALVPKQVSAYNMANSFTFTRSLSRYESLLRAASSPDSLRSRAPMLTPDQEAGTKLWHLVKNHDHADHREGDRGSKMVSEIYLTRLLATKGTLQKFVDDLFETVFSTAHRGSALPLAIKYMFDFLDEQADQRQISDPDVRHTWKSNCLPLRFWVNVIKNPQFVFDIHKNSITDACLSVVAQTFMDSCSTSEHRLGKDSPSNKLLYAKDIPNYKSWVERYYRDIAKMASISDQDMDAYLVEQSRLHANDFNVLSALSELYFYVTKYRQEILTSLDRDASCRKHKLRQKLEQIITLVSSSS

PLXNA3

Plexin-A3

1871 amino acids

Coreceptor for SEMA3A and SEMA3F. Necessary for signaling by class 3 semaphorins and subsequent remodeling of the cytoskeleton. Plays a role in axon guidance in the developing nervous system. Regulates the migration of sympathetic neurons, but not of neural crest precursors. Required for normal dendrite spine morphology in pyramidal neurons. May play a role in regulating semaphorin-mediated programmed cell death in the developing nervous system. Class 3 semaphorins bind to a complex composed of a neuropilin and a plexin. The plexin modulates the affinity of the complex for specific semaphorins, and its cytoplasmic domain is required for the activation of down-stream signaling events in the cytoplasm.

Belongs to the plexin family.

207.703 kDa

MPSVCLLLLLFLAVGGALGNRPFRAFVVTDTTLTHLAVHRVTGEVFVGAVNRVFKLAPNLTELRAHVTGPVEDNARCYPPPSMRVCAHRLAPVDNINKLLLIDYAARRLVACGSIWQGICQFLRLDDLFKLGEPHHRKEHYLSGAQEPDSMAGVIVEQGQGPSKLFVGTAVDGKSEYFPTLSSRKLISDEDSADMFSLVYQDEFVSSQIKIPSDTLSLYPAFDIYYIYGFVSASFVYFLTLQLDTQQTLLDTAGEKFFTSKIVRMCAGDSEFYSYVEFPIGCSWRGVEYRLVQSAHLAKPGLLLAQALGVPADEDVLFTIFSQGQKNRASPPRQTILCLFTLSNINAHIRRRIQSCYRGEGTLALPWLLNKELPCINTPMQINGNFCGLVLNQPLGGLHVIEGLPLLADSTDGMASVAAYTYRQHSVVFIGTRSGSLKKVRVDGFQDAHLYETVPVVDGSPILRDLLFSPDHRHIYLLSEKQVSQLPVETCEQYQSCAACLGSGDPHCGWCVLRHRCCREGACLGASAPHGFAEELSKCVQVRVRPNNVSVTSPGVQLTVTLHNVPDLSAGVSCAFEAAAENEAVLLPSGELLCPSPSLQELRALTRGHGATRTVRLQLLSKETGVRFAGADFVFYNCSVLQSCMSCVGSPYPCHWCKYRHTCTSRPHECSFQEGRVHSPEGCPEILPSGDLLIPVGVMQPLTLRAKNLPQPQSGQKNYECVVRVQGRQQRVPAVRFNSSSVQCQNASYSYEGDEHGDTELDFSVVWDGDFPIDKPPSFRALLYKCWAQRPSCGLCLKADPRFNCGWCISEHRCQLRTHCPAPKTNWMHLSQKGTRCSHPRITQIHPLVGPKEGGTRVTIVGDNLGLLSREVGLRVAGVRCNSIPAEYISAERIVCEMEESLVPSPPPGPVELCVGDCSADFRTQSEQVYSFVTPTFDQVSPSRGPASGGTRLTISGSSLDAGSRVTVTVRDSECQFVRRDAKAIVCISPLSTLGPSQAPITLAIDRANISSPGLIYTYTQDPTVTRLEPTWSIINGSTAITVSGTHLLTVQEPRVRAKYRGIETTNTCQVINDTAMLCKAPGIFLGRPQPRAQGEHPDEFGFLLDHVQTARSLNRSSFTYYPDPSFEPLGPSGVLDVKPGSHVVLKGKNLIPAAAGSSRLNYTVLIGGQPCSLTVSDTQLLCDSPSQTGRQPVMVLVGGLEFWLGTLHISAERALTLPAMMGLAAGGGLLLLAITAVLVAYKRKTQDADRTLKRLQLQMDNLESRVALECKEAFAELQTDINELTNHMDEVQIPFLDYRTYAVRVLFPGIEAHPVLKELDTPPNVEKALRLFGQLLHSRAFVLTFIHTLEAQSSFSMRDRGTVASLTMVALQSRLDYATGLLKQLLADLIEKNLESKNHPKLLLRRTESVAEKMLTNWFTFLLHKFLKECAGEPLFLLYCAIKQQMEKGPIDAITGEARYSLSEDKLIRQQIDYKTLTLHCVCPENEGSAQVPVKVLNCDSITQAKDKLLDTVYKGIPYSQRPKAEDMDLEWRQGRMTRIILQDEDVTTKIECDWKRLNSLAHYQVTDGSLVALVPKQVSAYNMANSFTFTRSLSRYESLLRTASSPDSLRSRAPMITPDQETGTKLWHLVKNHDHADHREGDRGSKMVSEIYLTRLLATKGTLQKFVDDLFETVFSTAHRGSALPLAIKYMFDFLDEQADQRQISDPDVRHTWKSNCLPLRFWVNVIKNPQFVFDIHKNSITDACLSVVAQTFMDSCSTSEHRLGKDSPSNKLLYAKDIPNYKSWVERYYRDIAKMASISDQDMDAYLVEQSRLHASDFSVLSALNELYFYVTKYRQEILTALDRDASCRKHKLRQKLEQIISLVSSDS