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3HHS

Crystal Structure of Manduca sexta prophenoloxidase

Functional Information from GO Data
ChainGOidnamespacecontents
A0004497molecular_functionmonooxygenase activity
A0004503molecular_functiontyrosinase activity
A0005507molecular_functioncopper ion binding
A0005576cellular_componentextracellular region
A0006583biological_processmelanin biosynthetic process from tyrosine
A0006952biological_processdefense response
A0016491molecular_functionoxidoreductase activity
A0031404molecular_functionchloride ion binding
A0035008biological_processpositive regulation of melanization defense response
A0042438biological_processmelanin biosynthetic process
A0046872molecular_functionmetal ion binding
B0004497molecular_functionmonooxygenase activity
B0004503molecular_functiontyrosinase activity
B0005507molecular_functioncopper ion binding
B0005576cellular_componentextracellular region
B0006583biological_processmelanin biosynthetic process from tyrosine
B0006952biological_processdefense response
B0016491molecular_functionoxidoreductase activity
B0031404molecular_functionchloride ion binding
B0035008biological_processpositive regulation of melanization defense response
B0042438biological_processmelanin biosynthetic process
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CU A 696
ChainResidue
AHIS215
AHIS219
AHIS245
AHOH759

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CU A 697
ChainResidue
AHIS368
AHIS372
AHIS408
AHOH759

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CU B 1
ChainResidue
BHIS370
BHIS406
BHIS366

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CU B 686
ChainResidue
BHIS209
BHIS213
BHIS239

Functional Information from PROSITE/UniProt
site_idPS00209
Number of Residues20
DetailsHEMOCYANIN_1 Arthropod hemocyanins / insect LSPs signature 1. YWrEDLgiNlhhwhwHlvyP
ChainResidueDetails
ATYR204-PRO223
BTYR198-PRO217

site_idPS00210
Number of Residues9
DetailsHEMOCYANIN_2 Arthropod hemocyanins / insect LSPs signature 2. TtmRDPfFY
ChainResidueDetails
ATHR397-TYR405
BTHR395-TYR403

site_idPS00498
Number of Residues12
DetailsTYROSINASE_2 Tyrosinase and hemocyanins CuB-binding region signature. DPfFYrvHawvD
ChainResidueDetails
AASP401-ASP412
BASP399-ASP410

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor => ECO:0000250|UniProtKB:Q8MZM3
ChainResidueDetails
BGLU351

site_idSWS_FT_FI2
Number of Residues6
DetailsBINDING: BINDING => ECO:0000269|PubMed:19805072
ChainResidueDetails
BHIS209
BHIS213
BHIS239
BHIS366
BHIS370
BHIS406

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1bt1
ChainResidueDetails
BTYR362

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1bt1
ChainResidueDetails
ATYR364

237735

PDB entries from 2025-06-18

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