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5SYB

Crystal structure of human PHF5A

Functional Information from GO Data
ChainGOidnamespacecontents
A0000387biological_processspliceosomal snRNP assembly
A0000388biological_processspliceosome conformational change to release U4 (or U4atac) and U1 (or U11)
A0000398biological_processmRNA splicing, via spliceosome
A0003677molecular_functionDNA binding
A0003723molecular_functionRNA binding
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005681cellular_componentspliceosomal complex
A0005684cellular_componentU2-type spliceosomal complex
A0005686cellular_componentU2 snRNP
A0005689cellular_componentU12-type spliceosomal complex
A0006351biological_processDNA-templated transcription
A0006397biological_processmRNA processing
A0008270molecular_functionzinc ion binding
A0008380biological_processRNA splicing
A0016363cellular_componentnuclear matrix
A0016607cellular_componentnuclear speck
A0045893biological_processpositive regulation of DNA-templated transcription
A0046872molecular_functionmetal ion binding
A0048863biological_processstem cell differentiation
A0071005cellular_componentU2-type precatalytic spliceosome
A0071011cellular_componentprecatalytic spliceosome
A1903241biological_processU2-type prespliceosome assembly
B0000387biological_processspliceosomal snRNP assembly
B0000388biological_processspliceosome conformational change to release U4 (or U4atac) and U1 (or U11)
B0000398biological_processmRNA splicing, via spliceosome
B0003677molecular_functionDNA binding
B0003723molecular_functionRNA binding
B0005515molecular_functionprotein binding
B0005634cellular_componentnucleus
B0005654cellular_componentnucleoplasm
B0005681cellular_componentspliceosomal complex
B0005684cellular_componentU2-type spliceosomal complex
B0005686cellular_componentU2 snRNP
B0005689cellular_componentU12-type spliceosomal complex
B0006351biological_processDNA-templated transcription
B0006397biological_processmRNA processing
B0008270molecular_functionzinc ion binding
B0008380biological_processRNA splicing
B0016363cellular_componentnuclear matrix
B0016607cellular_componentnuclear speck
B0045893biological_processpositive regulation of DNA-templated transcription
B0046872molecular_functionmetal ion binding
B0048863biological_processstem cell differentiation
B0071005cellular_componentU2-type precatalytic spliceosome
B0071011cellular_componentprecatalytic spliceosome
B1903241biological_processU2-type prespliceosome assembly
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue ZN A 201
ChainResidue
ACYS11
ACYS46
ACYS49
ACYS85

site_idAC2
Number of Residues4
Detailsbinding site for residue ZN A 202
ChainResidue
ACYS30
ACYS33
ACYS72
ACYS75

site_idAC3
Number of Residues4
Detailsbinding site for residue ZN A 203
ChainResidue
ACYS26
ACYS58
ACYS61
ACYS23

site_idAC4
Number of Residues4
Detailsbinding site for residue EDO A 204
ChainResidue
AGLY16
AVAL17
AASP47
AHOH309

site_idAC5
Number of Residues5
Detailsbinding site for residue EDO A 205
ChainResidue
APHE10
AARG12
ALYS80
AASP83
AHOH302

site_idAC6
Number of Residues4
Detailsbinding site for residue ZN B 201
ChainResidue
BCYS11
BCYS46
BCYS49
BCYS85

site_idAC7
Number of Residues4
Detailsbinding site for residue ZN B 202
ChainResidue
BCYS30
BCYS33
BCYS72
BCYS75

site_idAC8
Number of Residues4
Detailsbinding site for residue ZN B 203
ChainResidue
BCYS23
BCYS26
BCYS58
BCYS61

site_idAC9
Number of Residues5
Detailsbinding site for residue EDO B 204
ChainResidue
BPHE10
BARG12
BLYS80
BASP83
BHOH301

site_idAD1
Number of Residues3
Detailsbinding site for residue EDO B 205
ChainResidue
BGLY16
BVAL17
BASP47

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues32
DetailsRegion: {"description":"Interaction with SF3B1 and SF3B3","evidences":[{"source":"PubMed","id":"27720643","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsRegion: {"description":"Interaction with SF3B3","evidences":[{"source":"PubMed","id":"27720643","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues24
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28541300","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5IFE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5SYB","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsSite: {"description":"Interaction with SF3B3","evidences":[{"source":"PubMed","id":"27720643","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"N-acetylalanine","evidences":[{"source":"UniProtKB","id":"P83870","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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