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5OAB

A novel crystal form of human RNase6 at atomic resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0004540molecular_functionRNA nuclease activity
A0005576cellular_componentextracellular region
A0005615cellular_componentextracellular space
A0005764cellular_componentlysosome
A0006401biological_processRNA catabolic process
A0006952biological_processdefense response
A0016787molecular_functionhydrolase activity
A0019731biological_processantibacterial humoral response
A0031410cellular_componentcytoplasmic vesicle
A0042742biological_processdefense response to bacterium
A0045087biological_processinnate immune response
A0050829biological_processdefense response to Gram-negative bacterium
A0050830biological_processdefense response to Gram-positive bacterium
A0051607biological_processdefense response to virus
A0061844biological_processantimicrobial humoral immune response mediated by antimicrobial peptide
Functional Information from PDB Data
site_idAC1
Number of Residues10
Detailsbinding site for residue PO4 A 201
ChainResidue
ALYS3
AHOH475
AARG4
ALYS100
AHOH312
AHOH329
AHOH334
AHOH341
AHOH359
AHOH468

site_idAC2
Number of Residues9
Detailsbinding site for residue PO4 A 202
ChainResidue
AHIS15
AHIS122
ALEU123
ACL211
AHOH311
AHOH345
AHOH348
AHOH349
AHOH434

site_idAC3
Number of Residues5
Detailsbinding site for residue PO4 A 203
ChainResidue
AHIS36
AHIS39
ALYS87
AHOH303
AHOH305

site_idAC4
Number of Residues4
Detailsbinding site for residue PO4 A 204
ChainResidue
AARG92
AHOH315
AHOH399
AHOH406

site_idAC5
Number of Residues11
Detailsbinding site for residue PO4 A 205
ChainResidue
AARG66
AHIS67
AHIS67
AASN68
AHOH301
AHOH307
AHOH314
AHOH314
AHOH318
AHOH326
AHOH470

site_idAC6
Number of Residues2
Detailsbinding site for residue PO4 A 206
ChainResidue
AASN24
AARG92

site_idAC7
Number of Residues5
Detailsbinding site for residue NA A 207
ChainResidue
ATRP1
ALYS7
APRO18
AHIS45
ACL210

site_idAC8
Number of Residues5
Detailsbinding site for residue NA A 208
ChainResidue
AMET0
ATRP1
ATYR99
AHOH474
AHOH586

site_idAC9
Number of Residues5
Detailsbinding site for residue NA A 209
ChainResidue
ALYS7
AVAL121
ACL211
AHOH349
AHOH521

site_idAD1
Number of Residues4
Detailsbinding site for residue CL A 210
ChainResidue
AHIS122
ANA207
AHOH309
AHOH500

site_idAD2
Number of Residues5
Detailsbinding site for residue CL A 211
ChainResidue
APHE11
AGLN14
AHIS15
APO4202
ANA209

site_idAD3
Number of Residues6
Detailsbinding site for residue CL A 212
ChainResidue
ALYS7
APRO20
AGLN110
AK213
AHOH346
AHOH553

site_idAD4
Number of Residues5
Detailsbinding site for residue K A 213
ChainResidue
APRO20
AGLN110
ACL212
AHOH316
AHOH456

Functional Information from PROSITE/UniProt
site_idPS00127
Number of Residues7
DetailsRNASE_PANCREATIC Pancreatic ribonuclease family signature. CKhqNTF
ChainResidueDetails
ACYS37-PHE43

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"UniProtKB","id":"Q64438","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"UniProtKB","id":"Q64438","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsSite: {"description":"Important for bactericidal activity, bacterial agglutination activity and binding to bacterial lipopolysaccharide (LPS)","evidences":[{"source":"PubMed","id":"27089320","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsSite: {"description":"Facilitates cleavage of polynucleotide substrates","evidences":[{"source":"PubMed","id":"27013146","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsSite: {"description":"Critical for catalytic activity","evidences":[{"source":"UniProtKB","id":"Q9H1E1","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

244693

PDB entries from 2025-11-12

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