Crystal structures of phosphatidyl serine synthase PSS reveal the catalytic mechanism of CDP-DAG alcohol O-phosphatidyl transferases
Centola, M., Betz, H., Yildiz, O.(2021) Nat Commun 12: 6982
Experimental Data Snapshot
(2021) Nat Commun 12: 6982
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
CDP-diacylglycerol--serine O-phosphatidyltransferase | 204 | Methanocaldococcus jannaschii DSM 2661 | Mutation(s): 0  Gene Names: pssA, MJ1212 EC: 2.7.8.8 Membrane Entity: Yes  | ||
UniProt | |||||
Find proteins for Q58609 (Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)) Explore Q58609  Go to UniProtKB:  Q58609 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q58609 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 7 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
SMW (Subject of Investigation/LOI) Query on SMW | C [auth A] | (2S)-2-amino-3-[[[(2R,3S,4R,5R)-5-(4-amino-2-oxo-pyrimidin-1-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl]oxy-[(2R)-2,3-bis[[(Z)-octadec-9-enoyl]oxy]propoxy]-dihydroxy-lambda^5-phosphanyl]oxy-propanoic acid C51 H92 N4 O18 P2 SMGJVPWANUHLFX-OTXLWCCGSA-N | |||
58A (Subject of Investigation/LOI) Query on 58A | P [auth B] | 5'-O-[(R)-{[(S)-{(2R)-2,3-bis[(9E)-octadec-9-enoyloxy]propoxy}(hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]cytidine C48 H85 N3 O15 P2 WVVFFOKRFKIBHD-ZIPNUMAKSA-N | |||
OLC Query on OLC | J [auth A] K [auth A] L [auth A] M [auth A] N [auth A] | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate C21 H40 O4 RZRNAYUHWVFMIP-GDCKJWNLSA-N | |||
SER Query on SER | U [auth B] | SERINE C3 H7 N O3 MTCFGRXMJLQNBG-REOHCLBHSA-N | |||
CA Query on CA | D [auth A], Q [auth B] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N | |||
CL Query on CL | F [auth A] G [auth A] H [auth A] I [auth A] S [auth B] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M | |||
MG Query on MG | E [auth A], R [auth B] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N |
Modified Residues 1 Unique | |||||
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ID | Chains | Type | Formula | 2D Diagram | Parent |
MSE Query on MSE | A, B | L-PEPTIDE LINKING | C5 H11 N O2 Se | MET |
Length ( Å ) | Angle ( ˚ ) |
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a = 107.35 | α = 90 |
b = 61.22 | β = 118.723 |
c = 79.31 | γ = 90 |
Software Name | Purpose |
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PHENIX | refinement |
PHENIX | refinement |
XDS | data reduction |
XSCALE | data scaling |
PHASER | phasing |
Funding Organization | Location | Grant Number |
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Not funded | -- |