8XI2

Cryo-EM structure of the Chlamydomonas C* complex

  • Classification: SPLICING
  • Organism(s): Chlamydomonas reinhardtii
  • Mutation(s): No 

  • Deposited: 2023-12-19 Released: 2024-10-09 
  • Deposition Author(s): Lu, Y., Zhan, X.
  • Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.60 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history. 


Literature

Structure of a Step II catalytically activated spliceosome form Chlamydomonas reinhardtii

Lu, Y., Zhan, X.

To be published.

Macromolecules

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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
MPN domain-containing protein2,398Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3E5Q8 (Chlamydomonas reinhardtii)
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UniProt GroupA0A2K3E5Q8
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Elongation factor Tu, chloroplastic989Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
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Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
U5-40KD [auth E]362Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
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Entity ID: 6
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-processing factor 19F [auth q],
G [auth r],
H [auth s],
I [auth t]		503Chlamydomonas reinhardtiiMutation(s): 0 
EC: 2.3.2.27
UniProt
Find proteins for A8I9S6 (Chlamydomonas reinhardtii)
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Entity ID: 7
MoleculeChains Sequence LengthOrganismDetailsImage
Small nuclear ribonucleoprotein Sm D3J [auth a]127Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
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Entity ID: 8
MoleculeChains Sequence LengthOrganismDetailsImage
Small nuclear ribonucleoprotein GK [auth g]77Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
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Entity ID: 9
MoleculeChains Sequence LengthOrganismDetailsImage
Small nuclear ribonucleoprotein EL [auth e]87Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
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Entity ID: 10
MoleculeChains Sequence LengthOrganismDetailsImage
Sm protein FM [auth f]85Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
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Entity ID: 11
MoleculeChains Sequence LengthOrganismDetailsImage
Small nuclear ribonucleoprotein Sm D2N [auth d]110Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
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Entity ID: 12
MoleculeChains Sequence LengthOrganismDetailsImage
Small nuclear ribonucleoprotein Sm D1O [auth c]114Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3CTT9 (Chlamydomonas reinhardtii)
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Entity ID: 13
MoleculeChains Sequence LengthOrganismDetailsImage
Sm domain-containing proteinP [auth b]265Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3CX88 (Chlamydomonas reinhardtii)
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Entity ID: 14
MoleculeChains Sequence LengthOrganismDetailsImage
Syf1Q [auth I]925Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3D3K4 (Chlamydomonas reinhardtii)
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Entity ID: 15
MoleculeChains Sequence LengthOrganismDetailsImage
Crooked neck proteinR [auth J]835Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
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Entity ID: 16
MoleculeChains Sequence LengthOrganismDetailsImage
Cwf15/Cwc15 cell cycle control proteinS [auth P]235Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3CN43 (Chlamydomonas reinhardtii)
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Entity ID: 17
MoleculeChains Sequence LengthOrganismDetailsImage
PPIase cyclophilin-type domain-containing proteinT [auth M]563Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3E769 (Chlamydomonas reinhardtii)
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Entity ID: 18
MoleculeChains Sequence LengthOrganismDetailsImage
PLRG1U [auth T]518Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3DAW8 (Chlamydomonas reinhardtii)
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Entity ID: 19
MoleculeChains Sequence LengthOrganismDetailsImage
Rbm22V [auth O]417Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3E050 (Chlamydomonas reinhardtii)
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Entity ID: 20
MoleculeChains Sequence LengthOrganismDetailsImage
G10 proteinW [auth N]233Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3DAL7 (Chlamydomonas reinhardtii)
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Entity ID: 21
MoleculeChains Sequence LengthOrganismDetailsImage
SKI-interacting protein SKIP SNW domain-containing proteinX [auth R]684Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3E831 (Chlamydomonas reinhardtii)
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UniProt GroupA0A2K3E831
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Entity ID: 23
MoleculeChains Sequence LengthOrganismDetailsImage
Peptidyl-prolyl cis-trans isomeraseZ [auth S]157Chlamydomonas reinhardtiiMutation(s): 0 
EC: 5.2.1.8
UniProt
Find proteins for A8JGI0 (Chlamydomonas reinhardtii)
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UniProt GroupA8JGI0
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Entity ID: 24
MoleculeChains Sequence LengthOrganismDetailsImage
Prp17AA [auth W]576Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3DUN6 (Chlamydomonas reinhardtii)
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Entity ID: 25
MoleculeChains Sequence LengthOrganismDetailsImage
Cdc5LBA [auth L]833Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3DYR4 (Chlamydomonas reinhardtii)
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Entity ID: 26
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-splicing factor SPF27CA [auth K]303Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3CNP4 (Chlamydomonas reinhardtii)
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Entity ID: 27
MoleculeChains Sequence LengthOrganismDetailsImage
CWF21 domain-containing proteinDA [auth U]721Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
Find proteins for A0A2K3DFH0 (Chlamydomonas reinhardtii)
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Entity ID: 28
MoleculeChains Sequence LengthOrganismDetailsImage
MI domain-containing proteinEA [auth V]928Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
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Entity ID: 29
MoleculeChains Sequence LengthOrganismDetailsImage
Intron-binding protein aquariusFA [auth Q]1,844Chlamydomonas reinhardtiiMutation(s): 0 
UniProt
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Entity ID: 2
MoleculeChains LengthOrganismImage
U5 snRNA111Chlamydomonas reinhardtii
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Entity ID: 5
MoleculeChains LengthOrganismImage
U6 snRNAE [auth F]101Chlamydomonas reinhardtii
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Entity ID: 22
MoleculeChains LengthOrganismImage
U2 snRNAY [auth H]192Chlamydomonas reinhardtii
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Entity ID: 30
MoleculeChains LengthOrganismImage
RNA (5'-R(P*CP*CP*GP*AP*AP*CP*G)-3')GA [auth 5]7Chlamydomonas reinhardtii
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Entity ID: 31
MoleculeChains LengthOrganismImage
RNA (173-mer)HA [auth 3]173Chlamydomonas reinhardtii
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Small Molecules
Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
GTP
Query on GTP
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IA [auth C]GUANOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O14 P3
XKMLYUALXHKNFT-UUOKFMHZSA-N
ZN
Query on ZN
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QA [auth O],
RA [auth O],
SA [auth N]		ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
MG
Query on MG
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JA [auth C]
KA [auth F]
LA [auth F]
MA [auth F]
NA [auth F]
JA [auth C],
KA [auth F],
LA [auth F],
MA [auth F],
NA [auth F],
OA [auth F],
PA [auth F]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
SEP
Query on SEP		X [auth R]L-PEPTIDE LINKINGC3 H8 N O6 PSER
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.60 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

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Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
National Natural Science Foundation of China (NSFC)China--

Revision History  (Full details and data files)

  • Version 1.0: 2024-10-09
    Type: Initial release