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3LO2

Crystal structure of human alpha-defensin 1 (Y21A mutant)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Neutrophil defensin 1polymer303360.02UniProt (P59665)
Pfam (PF00323)
HNP-1, HP-1, HP1, Defensin, alpha 1, HP 1-56, Neutrophil defensin 2, HNP-2, HP-2, HP2
2C, D
(A)
(4S)-2-METHYL-2,4-PENTANEDIOLnon-polymer118.22Chemie (MPD)
3E
(A)
trifluoroacetic acidnon-polymer114.01Chemie (TFA)
4F
(B)
SULFATE IONnon-polymer96.11Chemie (SO4)
5G, H
(A, B)
waterwater18.073Chemie (HOH)
Sequence modifications
A, B: 1 - 30 (UniProt: P59665)
PDBExternal DatabaseDetails
Ala 21Tyr 85engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight6720.0
Non-Polymers*Number of molecules4
Total formula weight446.4
All*Total formula weight7166.5
*Water molecules are not included.

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PDB entries from 2024-11-06

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