4FU3: CID of human RPRD1B

CID of human RPRD1B. Determined by X-ray diffraction at 1.9 Å resolution. Released 29 Aug 2012.

Method: X-ray diffraction
Resolution: 1.9 Å
Organism: Homo sapiens
Chains: 2
Atoms: 2,138
Mol. weight: 31.3 kDa
Released: 29 Aug 2012

Explore 4FU3 in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

4FU3 contains 18 α-helices and 0 β-strands across 2 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 9 helices, 0 β-strands

Element	Residues	Length
α-helix	6-15	10
α-helix	22-32	11
α-helix	34-36	3
α-helix	37-50	14
α-helix	56-70	15
α-helix	76-82	7
α-helix	85-97	13
α-helix	102-113	12
α-helix	119-127	9

Chain B: 9 helices, 0 β-strands

Element	Residues	Length
α-helix	6-14	9
α-helix	20-32	13
α-helix	34-36	3
α-helix	37-50	14
α-helix	53-55	3
α-helix	56-70	15
α-helix	76-98	23
α-helix	102-114	13
α-helix	119-127	9

Molecules and chains

Molecule	Chains	Type	Length	Organism	UniProt
Regulation of nuclear pre-mRNA domain-containing protein 1B	A, B	protein	135	Homo sapiens	Q9NQG5 (AlphaFold model)

Sequence of entity 1 (A, B), FASTA

>4FU3_1 Regulation of nuclear pre-mRNA domain-containing protein 1B (chains A, B)
GSSFSESALEKKLSELSNSQQSVQTLSLWLIHHRKHAGPIVSVWHRELRKAKSNRKLTFL
YLANDVIQNSKRKGPEFTREFESVLVDAFSHVAREADEGCKKPLERLLNIWQERSVYGGE
FIQQLKLSMEDSKSP

Primary citation

CID of human RPRD1B. Ni, Z., Xu, C., Tempel, W. et al. To be published.

Other PDB entries of the same protein (UniProt Q9NQG5 (AlphaFold model), which also has an AlphaFold model), best resolution first:

4Q94 1.85 Å, human RPRD1B CID in complex with a RPB1-CTD derived Ser2 phosphorylated peptide
4Q96 1.85 Å, CID of human RPRD1B in complex with an unmodified CTD peptide
4HFG 2.0 Å, CID of human RPRD1B
4FLA 2.2 Å, Crystal structure of human RPRD1B, carboxy-terminal domain
9B9L 2.5 Å, RPRD1B C-terminal interacting domain bound to a pThr4 CTD peptide
4NAD 2.8 Å, Crystal Structure of the C-terminal Domain of CREPT

Browse structure collections

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