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3H09

The structure of Haemophilus influenzae IgA1 protease

Functional Information from GO Data
ChainGOidnamespacecontents
A0004175molecular_functionendopeptidase activity
A0004252molecular_functionserine-type endopeptidase activity
A0006508biological_processproteolysis
B0004175molecular_functionendopeptidase activity
B0004252molecular_functionserine-type endopeptidase activity
B0006508biological_processproteolysis
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE ACT A 1900
ChainResidue
AHIS100
ALEU285
AGLY286
ASER288
AHOH1734
AHOH1735
AHOH1819

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MLA A 2000
ChainResidue
AHIS649
AGLU653
AHOH1850
AARG612
ALYS613

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ACT A 1800
ChainResidue
AHIS539
AILE540
APHE658
AHOH1019
AHOH1191

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MLA A 2100
ChainResidue
APRO353
ATHR354
AGLY355
AHOH1518
AHOH1554
AHOH1776

site_idAC5
Number of Residues9
DetailsBINDING SITE FOR RESIDUE MLA A 2200
ChainResidue
ATYR143
ALYS326
APRO327
AGLU328
APHE329
AHOH1436
AHOH1584
AHOH1825
AHOH1843

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NA A 2300
ChainResidue
AASP335
ATHR338
AHOH1047
AHOH1366
AHOH1631
AHOH1873

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NA B 2100
ChainResidue
BASP335
BTHR338
BHOH1192
BHOH1441
BHOH1496
BHOH1569

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NA B 2200
ChainResidue
BVAL491
BHOH1203
BHOH1228
BHOH1535
BHOH1725
BHOH1751

site_idAC9
Number of Residues8
DetailsBINDING SITE FOR RESIDUE MLA B 2000
ChainResidue
BTYR143
BLYS326
BPRO327
BGLU328
BPHE329
BHOH1061
BHOH1316
BHOH1452

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ACT B 1900
ChainResidue
BHIS100
BTYR239
BLEU285
BGLY286
BSER288
BHOH1737

site_idBC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MLA B 1800
ChainResidue
BARG612
BLYS613
BHIS649
BGLU653
BHOH1503

site_idBC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ACT B 1700
ChainResidue
BHIS539
BILE540
BPHE658
BHOH1041
BHOH1210

site_idBC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NA B 2300
ChainResidue
BTHR52
BHOH1045
BHOH1397
BHOH1810

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: ACT_SITE => ECO:0000305
ChainResidueDetails
ASER288
BSER288

218853

PDB entries from 2024-04-24

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