eF-site ID 1sq0-AB
PDB Code 1sq0
Chain A, B

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Title Crystal Structure of the Complex of the Wild-type Von Willebrand Factor A1 domain and Glycoprotein Ib alpha at 2.6 Angstrom Resolution
Classification BLOOD CLOTTING
Compound Von Willebrand factor (vWF) [Contains: Von Willebrand antigen II]
Source Homo sapiens (Human) (GP1BA_HUMAN)
Sequence A:  DFYCSRLLDLVFLLDGSSRLSEAEFEVLKAFVVDMMERLR
ISQKWVRVAVVEYHDGSHAYIGLKDRKRPSELRRIASQVK
YAGSQVASTSEVLKYTLFQIFSKIDRPEASRIALLLMASQ
EPQRMSRNFVRYVQGLKKKKVIVIPVGIGPHANLKQIRLI
EKQAPENKAFVLSSVDELEQQRDEIVSYLCDLAPEAPP
B:  HPICEVSKVASHLEVNCDKRDLTALPPDLPKDTTILHLSE
NLLYTFSLATLMPYTRLTQLNLDRCELTKLQVDGTLPVLG
TLDLSHNQLQSLPLLGQTLPALTVLDVSFNRLTSLPLGAL
RGLGELQELYLKGNELKTLPPGLLTPTPKLEKLSLANNDL
TELPAGLLNGLENLDTLLLQENSLYTIPKGFFGSHLLPFA
FLHGNPWLCNCEILYFRRWLQDNAENVYVWKQGVDVKAMT
SNVASVQCDNSDKFPVYKYPGKGCP
Description


Functional site

1) chain B
residue 159
type CARBOHYD
sequence D
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:3497398
source Swiss-Prot : SWS_FT_FI3

2) chain B
residue 21
type CARBOHYD
sequence D
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:16263699, ECO:0000269|PubMed:3497398, ECO:0000269|PubMed:36740532
source Swiss-Prot : SWS_FT_FI2


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