Protein sequence:
MRPFQLDLLFLCFFLFSQELGLQKRGCCLVLGYMAKDKFRRMNEGQVYSFSQQPQDQVVVSGQPVTLLCAIPEYDGFVLWIKDGLALGVGRDLSSYPQYLVVGNHLSGEHHLKILRAELQDDAVYECQAIQAAIRSRPARLTVLVPPDDPIILGGPVISLRAGDPLNLTCHADNAKPAASIIWLRKGEVINGATYSKTLLRDGKRESIVSTLFISPGDVENGQSIVCRATNKAIPGGKETSVTIDIQHPPLVNLSVEPQPVLEDNIVTFHCSAKANPAVTQYRWAKRGHIIKEASGELYRTTVDYTYFSEPVSCEVTNALGSTNLSRTVDVYFGPRMTSEPQSLLVDLGSDAVFSCAWIGNPSLTIVWMKRGSGVVLSNEKTLTLKSVRQEDAGKYVCRAVVPRVGAGEREVTLTVNGPPIISSTQTQHALHGEKGQIKCFIRSTPPPDRIAWSWKENVLESGTSGRYTVETVNTEEGVISTLTISNIVRADFQTIYNCTAWNSFGSDTEIIRLKEQGSEMKSGAGLEAESVPMAVIIGVAVGAGVAFLVLMATIVAFCCARSQRNLKGVVSAKNDIRVEIVHKEPSSGREAEDHTTIKQLMMDRGEFQQDSVLKQLEVLKEEEKEFQNLKDPTNGYYSVNTFKEHHSTPTISLSSCQPDLRPTGKQRVPTGMSFTNIYSTLSGQGRLYDYGQRFVLGMGSSSIELCEREFQRGSLSDSSSFLDTQCDSSVSSSGKQDGYVQFDKASKASASSSHHSQSSSQNSDPSR

Annotated regions:
phrase: YSFSQQPQDQVVVSGQPVTLLCAIPEYDGFVLWIKDGLALGVGRDLSSYPQYLVVGNHLSGEHHLKILRAELQDDAVYECQAIQAAIRSRPARL
type: DOMAIN
name: Ig-like_dom
description: Immunoglobulin-like domain

phrase: PRMTSEPQSLLVDLGSDAVFSCAWIGNPSLTIVWMKRGSGVVLSNEKTLTLKSVRQEDAGKYVCRAVVPRVGAGEREVTL
type: DOMAIN
name: Ig-like_dom
description: Immunoglobulin-like domain

phrase: PRMTSEPQSLLVDLGSDAVFSCAWIGNPSLTIVWMKRGSGVVLSNEKTLTLKSVRQEDAGKYVCRAVVPRVGAGEREVTLT
type: DOMAIN
name: Ig_I-set
description: Immunoglobulin I-set

phrase: SFSQQPQDQVVVSGQPVTLLCAIPEYDGFVLWIKDGLALGVGRDLSSYPQYLVVGNHLSGEHHLKILRAELQDDAVYECQAIQ
type: DOMAIN
name: Ig_I-set
description: Immunoglobulin I-set

phrase: PPIISSTQTQHALHGEKGQIKCFIRSTPPPDRIAWSWKENVLESGTSGRYTVETVNTEEGVISTLTISNIVRADFQTIYNCTAWNSFGSDTEIIRL
type: DOMAIN
name: Ig-like_dom
description: Immunoglobulin-like domain

phrase: PDDPIILGGPVISLRAGDPLNLTCHADNAKPAASIIWLRKGEVINGATYSKTLLRDGKRESIVSTLFISPGDVENGQSIVCRATNKAIPGGKETSV
type: DOMAIN
name: Ig-like_dom
description: Immunoglobulin-like domain

phrase: DLGSDAVFSCAWIGNPSLTIVWMKRGSGVVLSNEKTLTLKSVRQEDAGKYVCRAVVPR
type: DOMAIN
name: Ig_sub2
description: Immunoglobulin subtype 2

phrase: VSGQPVTLLCAIPEYDGFVLWIKDGLALGVGRDLSSYPQYLVVGNHLSGEHHLKILRAELQDDAVYECQAIQAA
type: DOMAIN
name: Ig_sub2
description: Immunoglobulin subtype 2

phrase: RAGDPLNLTCHADNAKPAASIIWLRKGEVINGATYSKTLLRDGKRESIVSTLFISPGDVENGQSIVCRATNKA
type: DOMAIN
name: Ig_sub2
description: Immunoglobulin subtype 2

phrase: TQTQHALHGEKGQIKCFIRSTPPPDRIAWSWKENVLESGTSGRYTVETVNTEEGVISTLTISNIVRADFQTIYNCTAWNSFGSDTEIIRLKE
type: DOMAIN
name: Ig_sub
description: Immunoglobulin domain subtype

phrase: PQDQVVVSGQPVTLLCAIPEYDGFVLWIKDGLALGVGRDLSSYPQYLVVGNHLSGEHHLKILRAELQDDAVYECQAIQAAIRSRPARLTV
type: DOMAIN
name: Ig_sub
description: Immunoglobulin domain subtype

phrase: GPVISLRAGDPLNLTCHADNAKPAASIIWLRKGEVINGATYSKTLLRDGKRESIVSTLFISPGDVENGQSIVCRATNKAIPGGKETSVTIDI
type: DOMAIN
name: Ig_sub
description: Immunoglobulin domain subtype

phrase: PQSLLVDLGSDAVFSCAWIGNPSLTIVWMKRGSGVVLSNEKTLTLKSVRQEDAGKYVCRAVVPRVGAGEREVTLTV
type: DOMAIN
name: Ig_sub
description: Immunoglobulin domain subtype

phrase: PPLVNLSVEPQPVLEDNIVTFHCSAKANPAVTQYRWAKRGHIIKEASGELYRTTVDYTYFSEPVSCEVTNALGSTNLSRTV
type: DOMAIN
name: Ig-like_dom
description: Immunoglobulin-like domain

phrase: LNLTCHADNAKPAASIIWLRKGEVINGATYSKTLLRDGKRESIVSTLFISPGDVENGQSIVCRATN
type: DOMAIN
name: CD80_C2-set
description: CD80-like, immunoglobulin C2-set