PDB entry 2b2t
View 2b2t on RCSB PDB site
Description: Tandem chromodomains of human CHD1 complexed with Histone H3 Tail containing trimethyllysine 4 and phosphothreonine 3
Class: peptide binding protein
Keywords: CHD, Chromodomain, three stranded antiparallel Beta sheet, alpha helix linker, histone H3, trimethyllysine, phosphothreonine
Deposited on
2005-09-19, released
2005-12-27
The last revision prior to the SCOP 1.75 freeze date was dated
2005-12-27, with a file datestamp of
2007-06-28.
Experiment type: XRAY
Resolution: 2.45 Å
R-factor: 0.218
AEROSPACI score: 0.32
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Chromodomain-helicase-DNA-binding protein 1
Species: HOMO SAPIENS
Gene: CHD1
Database cross-references and differences (RAF-indexed):
- Uniprot O14646 (Start-184)
- modified residue (19)
- modified residue (87)
- see remark 999 (177)
- cloning artifact (185)
Domains in SCOP 1.75: d2b2ta1, d2b2ta2 - Chain 'B':
Compound: Chromodomain-helicase-DNA-binding protein 1
Species: HOMO SAPIENS
Gene: CHD1
Database cross-references and differences (RAF-indexed):
- Uniprot O14646 (9-184)
- modified residue (19)
- modified residue (87)
- see remark 999 (177)
- cloning artifact (185)
Domains in SCOP 1.75: d2b2tb1, d2b2tb2 - Chain 'C':
Compound: Chromodomain-helicase-DNA-binding protein 1
Species: HOMO SAPIENS
Gene: CHD1
Database cross-references and differences (RAF-indexed):
- Uniprot O14646
- modified residue (19)
- modified residue (87)
Domains in SCOP 1.75: d2b2tc1 - Chain 'D':
Compound: Histone H3 tail
Species: synthetic, synthetic
Database cross-references and differences (RAF-indexed):
- Heterogens: HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>2b2tA (A:)
mkkhhhhhheeefetierfmdcrigrkgatgatttiyaveadgdpnagfeknkepgeiqy
likwkgwshihntweteetlkqqnvrgmkkldnykkkdqetkrwlknaspedveyyncqq
eltddlhkqyqivgriiahsnqksaagypdyyckwqglpysecswedgaliskkfqamid
eyfsrkk
Sequence, based on observed residues (ATOM records): (download)
>2b2tA (A:)
eefetierfmdcrigrkgatgatttiyaveadgdpnagfeknkepgeiqylikwkgwshi
hntweteetlkqqnvrgmkkldnykkkdqetkrwlknaspedveyyncqqeltddlhkqy
qivgriiahsnqksaagypdyyckwqglpysecswedgaliskkfqamideyfsrk
- Chain 'B':
Sequence, based on SEQRES records: (download)
>2b2tB (B:)
mkkhhhhhheeefetierfmdcrigrkgatgatttiyaveadgdpnagfeknkepgeiqy
likwkgwshihntweteetlkqqnvrgmkkldnykkkdqetkrwlknaspedveyyncqq
eltddlhkqyqivgriiahsnqksaagypdyyckwqglpysecswedgaliskkfqamid
eyfsrkk
Sequence, based on observed residues (ATOM records): (download)
>2b2tB (B:)
eeefetierfmdcrigrkgatgatttiyaveadgdpnagfekkepgeiqylikwkgwshi
hntweteetlkqqnvrgmkkldnykkkdqetkrwlknaspedveyyncqqeltddlhkqy
qivgriiahsnqksgypdyyckwqglpysecswedgaliskkfqamideyfsrk
- Chain 'C':
Sequence, based on SEQRES records: (download)
>2b2tC (C:)
mkkhhhhhheeefetierfmdcrigrkgatgatttiyaveadgdpnagfeknkepgeiqy
likwkgwshihntweteetlkqqnvrgmkkldnykkkdqetkrwlknaspedvey
Sequence, based on observed residues (ATOM records): (download)
>2b2tC (C:)
efetierfmdcrigrkgatgatttiyaveadgdpnagfeknkepgeiqylikwkgwshih
ntweteetlkqqnvrgmkkldnykkk
- Chain 'D':
No sequence available.