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9GRG

StmPr1, Stenotrophomonas maltophilia Protease 1, 36 kDa alkine serine protease in complex with PMSF

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Alkaline serine proteasepolymer35636089.51UniProt (Q93IQ4)Stenotrophomonas maltophilia
2B, D, E, F
(A)
GLYCEROLnon-polymer92.14Chemie (GOL)
PubChem (753)
3C
(A)
phenylmethanesulfonic acidnon-polymer172.21Chemie (PMS)
PubChem (7532)
4G, H, I, J
(A)
SULFATE IONnon-polymer96.14Chemie (SO4)
5K
(A)
CALCIUM IONnon-polymer40.11Chemie (CA)
PubChem (271)
6L
(A)
waterwater18.0320Chemie (HOH)
Sequence modifications
A: 1 - 356 (UniProt: Q93IQ4)
PDBExternal DatabaseDetails
Ser 67Glu 217conflict
Ala 309Lys 459conflict
Ser 353Lys 503conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight36089.5
Non-Polymers*Number of molecules10
Total formula weight964.9
All*Total formula weight37054.5
*Water molecules are not included.

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PDB entries from 2026-04-01

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