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6UCA

Crystal structure of human ZCCHC4 in complex with SAH

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0008168molecular_functionmethyltransferase activity
A0008270molecular_functionzinc ion binding
A0008988molecular_functionrRNA (adenine-N6-)-methyltransferase activity
A0031167biological_processrRNA methylation
A0032259biological_processmethylation
B0003676molecular_functionnucleic acid binding
B0008168molecular_functionmethyltransferase activity
B0008270molecular_functionzinc ion binding
B0008988molecular_functionrRNA (adenine-N6-)-methyltransferase activity
B0031167biological_processrRNA methylation
B0032259biological_processmethylation
C0003676molecular_functionnucleic acid binding
C0008168molecular_functionmethyltransferase activity
C0008270molecular_functionzinc ion binding
C0008988molecular_functionrRNA (adenine-N6-)-methyltransferase activity
C0031167biological_processrRNA methylation
C0032259biological_processmethylation
D0003676molecular_functionnucleic acid binding
D0008168molecular_functionmethyltransferase activity
D0008270molecular_functionzinc ion binding
D0008988molecular_functionrRNA (adenine-N6-)-methyltransferase activity
D0031167biological_processrRNA methylation
D0032259biological_processmethylation
E0003676molecular_functionnucleic acid binding
E0008168molecular_functionmethyltransferase activity
E0008270molecular_functionzinc ion binding
E0008988molecular_functionrRNA (adenine-N6-)-methyltransferase activity
E0031167biological_processrRNA methylation
E0032259biological_processmethylation
F0003676molecular_functionnucleic acid binding
F0008168molecular_functionmethyltransferase activity
F0008270molecular_functionzinc ion binding
F0008988molecular_functionrRNA (adenine-N6-)-methyltransferase activity
F0031167biological_processrRNA methylation
F0032259biological_processmethylation
Functional Information from PDB Data
site_idAC1
Number of Residues19
Detailsbinding site for residue SAH A 1001
ChainResidue
AALA66
APRO201
AARG202
AASP225
AILE226
ATYR242
AASN243
AMET244
APHE245
AASP276
APRO278
AASN170
AALA171
AGLN172
ATYR173
ALEU174
APHE175
AGLY199
ATHR200

site_idAC2
Number of Residues4
Detailsbinding site for residue ZN A 1002
ChainResidue
ACYS40
AHIS42
ACYS64
ACYS73

site_idAC3
Number of Residues5
Detailsbinding site for residue ZN A 1003
ChainResidue
ACYS125
ATHR127
ACYS128
AHIS140
AHIS143

site_idAC4
Number of Residues4
Detailsbinding site for residue ZN A 1004
ChainResidue
ACYS380
ACYS383
AHIS393
ACYS400

site_idAC5
Number of Residues4
Detailsbinding site for residue ZN A 1005
ChainResidue
ACYS394
ACYS397
AHIS410
ACYS417

site_idAC6
Number of Residues4
Detailsbinding site for residue ZN A 1006
ChainResidue
ACYS411
ACYS414
AHIS424
ACYS431

site_idAC7
Number of Residues4
Detailsbinding site for residue ZN A 1007
ChainResidue
ACYS425
ACYS428
AHIS436
ACYS438

site_idAC8
Number of Residues18
Detailsbinding site for residue SAH B 1001
ChainResidue
BALA66
BTHR169
BASN170
BALA171
BGLN172
BTYR173
BLEU174
BPHE175
BGLY199
BPRO201
BARG202
BASP225
BILE226
BTYR242
BASN243
BMET244
BPHE245
BASP276

site_idAC9
Number of Residues4
Detailsbinding site for residue ZN B 1002
ChainResidue
BCYS40
BHIS42
BCYS64
BCYS73

site_idAD1
Number of Residues4
Detailsbinding site for residue ZN B 1003
ChainResidue
BCYS125
BCYS128
BHIS140
BHIS143

site_idAD2
Number of Residues4
Detailsbinding site for residue ZN B 1004
ChainResidue
BCYS380
BCYS383
BHIS393
BCYS400

site_idAD3
Number of Residues4
Detailsbinding site for residue ZN B 1005
ChainResidue
BCYS394
BCYS397
BHIS410
BCYS417

site_idAD4
Number of Residues4
Detailsbinding site for residue ZN B 1006
ChainResidue
BCYS411
BCYS414
BHIS424
BCYS431

site_idAD5
Number of Residues4
Detailsbinding site for residue ZN B 1007
ChainResidue
BCYS425
BCYS428
BHIS436
BCYS438

site_idAD6
Number of Residues18
Detailsbinding site for residue SAH C 1001
ChainResidue
CILE226
CTYR242
CASN243
CMET244
CASP276
CALA66
CTHR169
CASN170
CALA171
CGLN172
CTYR173
CLEU174
CPHE175
CGLY199
CTHR200
CPRO201
CARG202
CASP225

site_idAD7
Number of Residues4
Detailsbinding site for residue ZN C 1002
ChainResidue
CCYS40
CHIS42
CCYS64
CCYS73

site_idAD8
Number of Residues4
Detailsbinding site for residue ZN C 1003
ChainResidue
CCYS125
CCYS128
CHIS140
CHIS143

site_idAD9
Number of Residues4
Detailsbinding site for residue ZN C 1004
ChainResidue
CCYS380
CCYS383
CHIS393
CCYS400

site_idAE1
Number of Residues4
Detailsbinding site for residue ZN C 1005
ChainResidue
CCYS394
CCYS397
CHIS410
CCYS417

site_idAE2
Number of Residues4
Detailsbinding site for residue ZN C 1006
ChainResidue
CCYS411
CCYS414
CHIS424
CCYS431

site_idAE3
Number of Residues4
Detailsbinding site for residue ZN C 1007
ChainResidue
CCYS425
CCYS428
CHIS436
CCYS438

site_idAE4
Number of Residues19
Detailsbinding site for residue SAH D 1001
ChainResidue
DALA66
DASN170
DALA171
DGLN172
DTYR173
DLEU174
DPHE175
DGLY199
DTHR200
DPRO201
DARG202
DASP225
DILE226
DTYR242
DASN243
DMET244
DPHE245
DASP276
DPRO278

site_idAE5
Number of Residues4
Detailsbinding site for residue ZN D 1002
ChainResidue
DCYS40
DHIS42
DCYS64
DCYS73

site_idAE6
Number of Residues5
Detailsbinding site for residue ZN D 1003
ChainResidue
DCYS125
DTHR127
DCYS128
DHIS140
DHIS143

site_idAE7
Number of Residues4
Detailsbinding site for residue ZN D 1004
ChainResidue
DCYS380
DCYS383
DHIS393
DCYS400

site_idAE8
Number of Residues4
Detailsbinding site for residue ZN D 1005
ChainResidue
DCYS394
DCYS397
DHIS410
DCYS417

site_idAE9
Number of Residues4
Detailsbinding site for residue ZN D 1006
ChainResidue
DCYS411
DCYS414
DHIS424
DCYS431

site_idAF1
Number of Residues4
Detailsbinding site for residue ZN D 1007
ChainResidue
DCYS425
DCYS428
DHIS436
DCYS438

site_idAF2
Number of Residues21
Detailsbinding site for residue SAH E 1001
ChainResidue
EALA66
ETHR169
EASN170
EALA171
EGLN172
ETYR173
ELEU174
EPHE175
EGLY199
ETHR200
EPRO201
EARG202
ELEU203
EASP225
EILE226
ETYR242
EASN243
EMET244
EPHE245
EASP276
EPRO278

site_idAF3
Number of Residues4
Detailsbinding site for residue ZN E 1002
ChainResidue
ECYS40
EHIS42
ECYS64
ECYS73

site_idAF4
Number of Residues4
Detailsbinding site for residue ZN E 1003
ChainResidue
ECYS125
ECYS128
EHIS140
EHIS143

site_idAF5
Number of Residues4
Detailsbinding site for residue ZN E 1004
ChainResidue
ECYS380
ECYS383
EHIS393
ECYS400

site_idAF6
Number of Residues4
Detailsbinding site for residue ZN E 1005
ChainResidue
ECYS394
ECYS397
EHIS410
ECYS417

site_idAF7
Number of Residues4
Detailsbinding site for residue ZN E 1006
ChainResidue
ECYS411
ECYS414
EHIS424
ECYS431

site_idAF8
Number of Residues4
Detailsbinding site for residue ZN E 1007
ChainResidue
ECYS425
ECYS428
EHIS436
ECYS438

site_idAF9
Number of Residues22
Detailsbinding site for residue SAH F 1001
ChainResidue
FALA66
FTHR169
FASN170
FALA171
FGLN172
FTYR173
FLEU174
FPHE175
FGLY199
FTHR200
FPRO201
FARG202
FLEU203
FASP225
FILE226
FASP227
FTYR242
FASN243
FMET244
FPHE245
FASP276
FPRO278

site_idAG1
Number of Residues4
Detailsbinding site for residue ZN F 1002
ChainResidue
FCYS40
FHIS42
FCYS64
FCYS73

site_idAG2
Number of Residues4
Detailsbinding site for residue ZN F 1003
ChainResidue
FCYS125
FCYS128
FHIS140
FHIS143

site_idAG3
Number of Residues4
Detailsbinding site for residue ZN F 1004
ChainResidue
FCYS380
FCYS383
FHIS393
FCYS400

site_idAG4
Number of Residues4
Detailsbinding site for residue ZN F 1005
ChainResidue
FCYS394
FCYS397
FHIS410
FCYS417

site_idAG5
Number of Residues4
Detailsbinding site for residue ZN F 1006
ChainResidue
FCYS411
FCYS414
FHIS424
FCYS431

site_idAG6
Number of Residues4
Detailsbinding site for residue ZN F 1007
ChainResidue
FCYS425
FCYS428
FHIS436
FCYS438

Functional Information from PROSITE/UniProt
site_idPS00092
Number of Residues7
DetailsN6_MTASE N-6 Adenine-specific DNA methylases signature. MVTDPPF
ChainResidueDetails
AMET273-PHE279

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues84
DetailsZinc finger: {"description":"GRF-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU01343","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues40
DetailsRegion: {"description":"Regulatory loop","evidences":[{"source":"PubMed","id":"31695039","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues24
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU01343","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"31695039","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6UCA","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues162
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"31695039","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6UCA","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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