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6HW2

The Crystal Structure of CaV beta4c in complex with HP1gamma chromo shadow domains

Functional Information from GO Data
ChainGOidnamespacecontents
A0005245molecular_functionvoltage-gated calcium channel activity
A0005891cellular_componentvoltage-gated calcium channel complex
A0070588biological_processcalcium ion transmembrane transport
B0005634cellular_componentnucleus
C0005634cellular_componentnucleus
Functional Information from PDB Data
site_idAC1
Number of Residues2
Detailsbinding site for residue CA A 301
ChainResidue
AGLU143
AGLY144

site_idAC2
Number of Residues8
Detailsbinding site for residue GOL A 302
ChainResidue
BLEU150
AVAL215
APRO216
AHOH401
AHOH426
BGLY128
BALA129
BTHR130

site_idAC3
Number of Residues2
Detailsbinding site for residue CA A 303
ChainResidue
AGLN163
AHOH421

site_idAC4
Number of Residues3
Detailsbinding site for residue BME A 304
ChainResidue
ALYS130
AASN132
AHOH466

site_idAC5
Number of Residues2
Detailsbinding site for residue BME A 305
ChainResidue
AVAL214
ASER227

site_idAC6
Number of Residues5
Detailsbinding site for residue BME A 306
ChainResidue
ASER89
APRO91
BLEU172
BTRP174
CASP131

site_idAC7
Number of Residues7
Detailsbinding site for residue CA B 201
ChainResidue
BTHR130
BASP131
BSER132
BSER133
BGLU135
BMET137
BHOH341

site_idAC8
Number of Residues3
Detailsbinding site for residue BME C 201
ChainResidue
AHOH495
CARG115
CLEU150

site_idAC9
Number of Residues3
Detailsbinding site for residue ACT C 202
ChainResidue
AILE159
AHOH424
CHOH313

site_idAD1
Number of Residues1
Detailsbinding site for residue CA C 203
ChainResidue
AHOH410

site_idAD2
Number of Residues4
Detailsbinding site for residue BME C 204
ChainResidue
AARG160
AGLU164
AHIS208
CILE127

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues69
DetailsDomain: {"description":"SH3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00192","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

242842

PDB entries from 2025-10-08

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