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1LAM

LEUCINE AMINOPEPTIDASE (UNLIGATED)

Functional Information from GO Data
ChainGOidnamespacecontents
A0004177molecular_functionaminopeptidase activity
A0004180molecular_functioncarboxypeptidase activity
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0006508biological_processproteolysis
A0008233molecular_functionpeptidase activity
A0016787molecular_functionhydrolase activity
A0016805molecular_functiondipeptidase activity
A0019538biological_processprotein metabolic process
A0030145molecular_functionmanganese ion binding
A0046872molecular_functionmetal ion binding
A0070006molecular_functionmetalloaminopeptidase activity
A0097718molecular_functiondisordered domain specific binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 488
ChainResidue
AASP255
AASP332
AGLU334
AZN489
AHOH739

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE ZN A 489
ChainResidue
ALYS250
AASP255
AASP273
AGLU334
AZN488
ACO3500
AHOH739

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ZN A 490
ChainResidue
ALEU170
AMET171
ATHR173
AARG271
AMET274
AHOH570

site_idAC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE CO3 A 500
ChainResidue
ALYS250
AALA333
AGLU334
AGLY335
AARG336
ALEU360
AZN489
AHOH739

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MRD A 501
ChainResidue
ATRP82
AASN88
AHOH667
AHOH679
AHOH698
AHOH821

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MRD A 502
ChainResidue
ALEU46
ATHR51
AARG52
AASP102
AHOH595

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MRD A 503
ChainResidue
AHIS233
AASN295
AILE296
AVAL297

site_idAS
Number of Residues11
DetailsRESIDUES AROUND THE AMINOPEPTIDASE ACTIVE SITE
ChainResidue
AGLU334
ATHR361
AGLY362
AASP255
AASP332
AASP273
ALYS250
ALYS262
AGLY335
AARG336
ALEU360

Functional Information from PROSITE/UniProt
site_idPS00631
Number of Residues8
DetailsCYTOSOL_AP Cytosol aminopeptidase signature. NTDAEGRL
ChainResidueDetails
AASN330-LEU337

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"evidences":[{"source":"PubMed","id":"7578088","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"7619821","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"1LCP","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16519517","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17157838","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2EWB","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2J9A","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"7619821","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1LCP","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"7578088","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"7619821","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1LAN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1LCP","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16519517","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17157838","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8506345","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2EWB","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2J9A","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16519517","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17157838","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8506345","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1BPM","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2EWB","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2J9A","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q68FS4","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues4
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"Q9CPY7","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q9CPY7","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P28838","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues2
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"Q9CPY7","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
Detailsa catalytic site defined by CSA, PubMed 10500145, 7578088
ChainResidueDetails
ALYS262
AARG336

site_idMCSA1
Number of Residues2
DetailsM-CSA 587
ChainResidueDetails
ALYS262electrostatic stabiliser
AARG336electrostatic stabiliser

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PDB entries from 2025-07-23

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