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3KVN

Crystal structure of the full-length autotransporter EstA from Pseudomonas aeruginosa

Functional Information from GO Data
ChainGOidnamespacecontents
A0006629biological_processlipid metabolic process
A0008610biological_processlipid biosynthetic process
A0009247biological_processglycolipid biosynthetic process
A0009279cellular_componentcell outer membrane
A0016298molecular_functionlipase activity
A0016787molecular_functionhydrolase activity
A0016788molecular_functionhydrolase activity, acting on ester bonds
A0044010biological_processsingle-species biofilm formation
A0048870biological_processcell motility
A0052689molecular_functioncarboxylic ester hydrolase activity
A0071973biological_processbacterial-type flagellum-dependent cell motility
A0071978biological_processbacterial-type flagellum-dependent swarming motility
A0106435molecular_functioncarboxylesterase activity
X0006629biological_processlipid metabolic process
X0008610biological_processlipid biosynthetic process
X0009247biological_processglycolipid biosynthetic process
X0009279cellular_componentcell outer membrane
X0016298molecular_functionlipase activity
X0016787molecular_functionhydrolase activity
X0016788molecular_functionhydrolase activity, acting on ester bonds
X0044010biological_processsingle-species biofilm formation
X0048870biological_processcell motility
X0052689molecular_functioncarboxylic ester hydrolase activity
X0071973biological_processbacterial-type flagellum-dependent cell motility
X0071978biological_processbacterial-type flagellum-dependent swarming motility
X0106435molecular_functioncarboxylesterase activity
Functional Information from PDB Data
site_idAC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE C8E X 623
ChainResidue
XSER14
XLEU15
XASN147
XLEU150
XPRO188
XLEU190
XVAL288
XHIS289
XHOH767

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE C8E X 624
ChainResidue
XSER32
XPHE34

site_idAC3
Number of Residues11
DetailsBINDING SITE FOR RESIDUE C8E A 623
ChainResidue
ASER14
ALEU15
AGLY146
AASN147
ALEU150
APRO188
ALEU190
AVAL288
AHIS289
APRO290
AHOH631

site_idAC4
Number of Residues1
DetailsBINDING SITE FOR RESIDUE C8E A 624
ChainResidue
XHOH791

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE C8E A 625
ChainResidue
APHE149
XLEU201
XPHE204
XHOH770

site_idAC6
Number of Residues1
DetailsBINDING SITE FOR RESIDUE C8E A 626
ChainResidue
AARG112

Functional Information from PROSITE/UniProt
site_idPS01098
Number of Residues12
DetailsLIPASE_GDSL_SER Lipolytic enzymes "G-D-S-L" family, serine active site. LVVFGDSLsdAG
ChainResidueDetails
XLEU8-GLY19

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues962
DetailsTopological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues210
DetailsTransmembrane: {"description":"Beta stranded","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues28
DetailsTopological domain: {"description":"Periplasmic","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues560
DetailsDomain: {"description":"Autotransporter","evidences":[{"source":"PROSITE-ProRule","id":"PRU00556","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsActive site: {"description":"Nucleophile","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsActive site: {"evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

250359

PDB entries from 2026-03-11

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