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4CMM

Structure of human CD47 in complex with human Signal Regulatory Protein (SIRP) alpha v1

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1ATYROSINE-PROTEIN PHOSPHATASE NON-RECEPTOR TYPE SUBSTRATE 1polymer12714074.81UniProt (P78324)
Pfam (PF07686)
In PDB
HOMO SAPIENS (HUMAN)SHP SUBSTRATE 1, SHPS-1, BRAIN IG-LIKE MOLECULE WITH TYROSINE-BASED ACTIVATION MOTIFS, BIT, CD172 ANTIGEN-LIKE FAMILY MEMBER A, INHIBITORY RECEPTOR SHPS-1, MACROPHAGE FUSION RECEPTOR, MYD-1 ANTIGEN, SIGNAL-REGULATORY PROTEIN ALPHA-1, SIRP-ALPHA-1, SIGNAL-REGULATORY PROTEIN ALPHA-2, SIRP-ALPHA-2, SIGNAL-REGULATORY PROTEIN ALPHA-3, SIRP-ALPHA-3, P84, SIGNAL REGULATORY PROTEIN SIRP ALPHA V1
2BLEUKOCYTE SURFACE ANTIGEN CD47polymer12714518.31UniProt (Q08722)
Pfam (PF08204)
In PDB
HOMO SAPIENS (HUMAN)ANTIGENIC SURFACE DETERMINANT PROTEIN OA3, INTEGRIN-ASSOCIATED PROTEIN, IAP, PROTEIN MER6
3B2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.24Chemie (NAG)
4waterwater18.0174Chemie (HOH)
Sequence modifications
A: 1 - 119 (UniProt: P78324)
PDBExternal DatabaseDetails
Thr 120-expression tag
Arg 121-expression tag
His 122-expression tag
His 123-expression tag
His 124-expression tag
His 125-expression tag
His 126-expression tag
His 127-expression tag
B: 1 - 118 (UniProt: Q08722)
PDBExternal DatabaseDetails
Ser 119-expression tag
Thr 120-expression tag
Arg 121-expression tag
His 122-expression tag
His 123-expression tag
His 124-expression tag
His 125-expression tag
His 126-expression tag
His 127-expression tag
Gly 15Cys 33engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight28593.1
Non-Polymers*Number of molecules4
Total formula weight884.8
All*Total formula weight29478.0
*Water molecules are not included.

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PDB entries from 2024-03-27

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