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2I99

Crystal structure of human Mu_crystallin at 2.6 Angstrom

Functional Information from GO Data
ChainGOidnamespacecontents
A0000122biological_processnegative regulation of transcription by RNA polymerase II
A0003714molecular_functiontranscription corepressor activity
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005782cellular_componentperoxisomal matrix
A0005829cellular_componentcytosol
A0006554biological_processlysine catabolic process
A0007605biological_processsensory perception of sound
A0016491molecular_functionoxidoreductase activity
A0042403biological_processthyroid hormone metabolic process
A0042562molecular_functionhormone binding
A0042803molecular_functionprotein homodimerization activity
A0047125molecular_functiondelta1-piperideine-2-carboxylate reductase activity
A0047127molecular_functionthiomorpholine-carboxylate dehydrogenase activity
A0050241molecular_functionpyrroline-2-carboxylate reductase activity
A0050661molecular_functionNADP binding
A0070062cellular_componentextracellular exosome
A0070324molecular_functionthyroid hormone binding
A0070327biological_processthyroid hormone transport
B0000122biological_processnegative regulation of transcription by RNA polymerase II
B0003714molecular_functiontranscription corepressor activity
B0005515molecular_functionprotein binding
B0005634cellular_componentnucleus
B0005737cellular_componentcytoplasm
B0005739cellular_componentmitochondrion
B0005782cellular_componentperoxisomal matrix
B0005829cellular_componentcytosol
B0006554biological_processlysine catabolic process
B0007605biological_processsensory perception of sound
B0016491molecular_functionoxidoreductase activity
B0042403biological_processthyroid hormone metabolic process
B0042562molecular_functionhormone binding
B0042803molecular_functionprotein homodimerization activity
B0047125molecular_functiondelta1-piperideine-2-carboxylate reductase activity
B0047127molecular_functionthiomorpholine-carboxylate dehydrogenase activity
B0050241molecular_functionpyrroline-2-carboxylate reductase activity
B0050661molecular_functionNADP binding
B0070062cellular_componentextracellular exosome
B0070324molecular_functionthyroid hormone binding
B0070327biological_processthyroid hormone transport
Functional Information from PDB Data
site_idAC1
Number of Residues30
DetailsBINDING SITE FOR RESIDUE NDP A 502
ChainResidue
AASP82
AVAL146
AGLN147
AASN168
AARG169
ATHR170
AASN173
AVAL204
ATHR205
ALEU206
AALA207
ASER91
AVAL226
AGLY227
AALA228
ASER292
ALEU293
AGLY294
AHOH504
AHOH522
AHOH523
AHOH528
AHIS92
AHOH549
ATHR116
AARG119
ATHR120
AGLY143
AALA144
AGLY145

site_idAC2
Number of Residues26
DetailsBINDING SITE FOR RESIDUE NDP B 501
ChainResidue
BASP82
BHIS92
BARG119
BTHR120
BGLY143
BALA144
BGLY145
BVAL146
BGLN147
BASN168
BARG169
BTHR170
BASN173
BVAL204
BTHR205
BLEU206
BALA207
BVAL226
BGLY227
BSER292
BLEU293
BGLY294
BHOH510
BHOH512
BHOH518
BHOH535

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"O54983","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues30
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17242435","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2I99","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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