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6P4D

Hen egg lysozyme (HEL) containing three point mutations (HEL3x): R21Q, R73E, and D101R

Functional Information from GO Data
ChainGOidnamespacecontents
A0003796molecular_functionlysozyme activity
A0005515molecular_functionprotein binding
A0005576cellular_componentextracellular region
A0005615cellular_componentextracellular space
A0005737cellular_componentcytoplasm
A0005783cellular_componentendoplasmic reticulum
A0016231molecular_functionbeta-N-acetylglucosaminidase activity
A0016798molecular_functionhydrolase activity, acting on glycosyl bonds
A0016998biological_processcell wall macromolecule catabolic process
A0031640biological_processkilling of cells of another organism
A0042742biological_processdefense response to bacterium
A0042802molecular_functionidentical protein binding
A0050829biological_processdefense response to Gram-negative bacterium
A0050830biological_processdefense response to Gram-positive bacterium
A0051672biological_processobsolete catabolism by organism of cell wall peptidoglycan in other organism
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue CL A 201
ChainResidue
ASER24
AGLY26
AGLN121
AHOH429

site_idAC2
Number of Residues3
Detailsbinding site for residue CL A 202
ChainResidue
AILE88
AHOH346
AHOH435

site_idAC3
Number of Residues1
Detailsbinding site for residue CL A 203
ChainResidue
APHE38

site_idAC4
Number of Residues6
Detailsbinding site for residue CL A 204
ChainResidue
ACYS6
AGLU7
AHOH405
AHOH423
AHOH437
AGLY4

site_idAC5
Number of Residues7
Detailsbinding site for residue NA A 205
ChainResidue
ASER60
ACYS64
ASER72
AGLU73
AHOH305
AHOH309
AHOH389

site_idAC6
Number of Residues11
Detailsbinding site for residue GOL A 206
ChainResidue
AGLN57
AILE58
AASN59
ATRP63
AALA107
ATRP108
AHOH310
AHOH311
AHOH315
AHOH318
AHOH333

Functional Information from PROSITE/UniProt
site_idPS00128
Number of Residues19
DetailsGLYCOSYL_HYDROL_F22_1 Glycosyl hydrolases family 22 (GH22) domain signature. CnipCsaLlssDItasvnC
ChainResidueDetails
ACYS76-CYS94

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE:
ChainResidueDetails
AGLU35
AASP52

site_idSWS_FT_FI2
Number of Residues1
DetailsBINDING:
ChainResidueDetails
AARG101

Catalytic Information from CSA
site_idMCSA1
Number of Residues6
DetailsM-CSA 203
ChainResidueDetails
AGLU35hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor
AASN46
AASP48
ASER50
AASP52covalently attached, electrostatic stabiliser, nucleofuge, nucleophile, polar/non-polar interaction
AASN59

227344

PDB entries from 2024-11-13

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