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author:"Stephens Z"

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Current Database

  • EMDB [9]
  • EMPIAR [4]

Current status

  • REL [13]

Sample type

  • Complex [9]
  • Protein [9]
  • Ligand [8]

Organism

  • Paramecium bursaria chlorella virus cz-2 [6]
  • Lama glama [6]
  • Paramecium bursaria chlorella virus 1 [3]
  • Xenopus laevis [3]
  • Homo sapiens [3]

EM Method

  • Single-particle [9]

Resolution

  • ≥ 2Å and < 3Å [2]
  • ≥ 3Å and < 4Å [7]

Model molecular weight

  • 50-100 kDa [6]
  • 100-250 kDa [3]

Release Date

  • 2026 [4]
  • 2025 [3]
  • 2024 [6]

Author by name

  • Stephens Z [13]
  • Zimmer J [13]
  • Erramilli SK [6]
  • Gawda T [6]
  • Gorniak I [6]
  • Kossiakoff AA [6]
  • Karasinska J [3]

Author by ORCID

  • Zimmer J [9]
  • Gawda T [6]
  • Gorniak I [6]
  • Kossiakoff AA [6]
  • Stephens Z [3]

Journal

  • NAT STRUCT MOL BIOL [9]
  • BIORXIV [3]
  • ELIFE [1]

Software

  • CRYOSPARC [6]

Microscope

  • FEI TITAN KRIOS [6]
  • TFS KRIOS [3]

Electron Source

  • FIELD EMISSION GUN [9]

Film or detector model

  • GATAN K3 6K X 4K [9]

EMPIAR Experiment type

  • EMDB [4]

EMPIAR Image category

  • MICROGRAPHS - MULTIFRAME [4]

External links

  • PDB [9]
  • UniProt [9]
  • ChEBI [8]
  • ChEMBL [8]
  • DrugBank [8]
  • EMPIAR [6]
  • EMDB [4]
  • AlphaFold DB [3]
  • Gene Ontology [3]
  • InterPro [3]
  • PDBe-Kb [3]
  • Pfam [3]
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Showing 1 - 10 of 13. Page 1 of 2
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EMPIAR-13327
Related EMDB
EMD-73324 EMD-73323
Single-particle cryo-electron microscopy analysis of a viral hyaluronan synthase bound to UDP-GlcA
Release date: March 11, 2026
Dataset size: 1.2 TB
Experiment type: EMDB

Stephens Z, Karasinska J, Zimmer J

eLife (2026) [ DOI: 10.7554/eLife.109624.2 ]

Image sets:
  • Unaligned multi-frame movies of a viral hyaluronan synthase bound to UDP-GlcA
EMPIAR-13328
Related EMDB
EMD-40622
Single-particle cryo-electron microscopy analysis of a viral hyaluronan synthase bound to a GlcA-extended GlcNAc primer
Release date: March 9, 2026
Dataset size: 785.1 GB
Experiment type: EMDB

Górniak I, Stephens Z, Erramilli SK, Gawda T, Kossiakoff AA, Zimmer J

Nat Struct Mol Biol (2024) 32 pp. 161-171 [ DOI: 10.1038/s41594-024-01389-1 Pubmed: 39322765 ]

Image sets:
  • Unaligned multi-frame movies of a viral hyaluronan synthase bound to a GlcA-extended GlcNAc primer
EMPIAR-13334
Related EMDB
EMD-40623
Single-particle cryo-electron microscopy analysis of a viral hyaluronan synthase bound to a GlcNAc primer and UDP-GlcA
Release date: March 9, 2026
Dataset size: 1.2 TB
Experiment type: EMDB

Górniak I, Stephens Z, Erramilli SK, Gawda T, Kossiakoff AA, Zimmer J

Nat Struct Mol Biol (2024) 32 pp. 161-171 [ DOI: 10.1038/s41594-024-01389-1 Pubmed: 39322765 ]

Image sets:
  • Unaligned multi-frame movies of a viral hyaluronan synthase bound to a GlcNAc primer and UDP-GlcA
EMPIAR-13337
Related EMDB
EMD-40624
Single-particle cryo-electron microscopy analysis of a viral hyaluronan synthase bound to a GlcA-extended GlcNAc primer and UDP
Release date: March 9, 2026
Dataset size: 2.4 TB
Experiment type: EMDB

Górniak I, Stephens Z, Erramilli SK, Gawda T, Kossiakoff AA, Zimmer J

Nat Struct Mol Biol (2024) 32 pp. 161-171 [ DOI: 10.1038/s41594-024-01389-1 Pubmed: 39322765 ]

Image sets:
  • Unaligned multi-frame movies of a viral hyaluronan synthase bound to a GlcA-extended GlcNAc primer and UDP
EMD-73321
Download Map
3D View
Raw data
EMPIAR-13325
Chlorella virus hyaluronan synthase bound to DDM
CryoEM
Release date: Dec. 10, 2025
Resolution: 2.9 Å
EM Method: Single-particle
Fitted PDBs: 9yq2
Q-score: 0.579
Similar entry percentile: 87%

Stephens Z, Karasinska J, Zimmer J

bioRxiv (2025) [ Pubmed: 41280022 DOI: doi:10.1101/2025.10.17.683186 ]

EMD-73323
Download Map
3D View
Raw data
EMPIAR-13327
Chlorella virus hyaluronan synthase bound to a proofreading UDP-GlcA
CryoEM
Release date: Dec. 10, 2025
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 9yq4
Q-score: 0.514
Similar entry percentile: 75%

Stephens Z, Karasinska J, Zimmer J

bioRxiv (2025) [ Pubmed: 41280022 DOI: doi:10.1101/2025.10.17.683186 ]

EMD-73324
Download Map
3D View
Raw data
EMPIAR-13327
Chlorella virus hyaluronan synthase bound to an inserted UDP-GlcA
CryoEM
Release date: Dec. 10, 2025
Resolution: 2.8 Å
EM Method: Single-particle
Fitted PDBs: 9yq5
Q-score: 0.579
Similar entry percentile: 84%

Stephens Z, Karasinska J, Zimmer J

bioRxiv (2025) [ Pubmed: 41280022 DOI: doi:10.1101/2025.10.17.683186 ]

EMD-40591
Download Map
3D View
Xenopus laevis hyaluronan synthase 1
CryoEM
Release date: May 1, 2024
Resolution: 3.2 Å
EM Method: Single-particle
Fitted PDBs: 8smm
Q-score: 0.504
Similar entry percentile: 66%

Gorniak I, Stephens Z, Erramilli SK, Gawda T, Kossiakoff AA, Zimmer J

Nat Struct Mol Biol (2025) 32 pp. 161-171 [ DOI: doi:10.1038/s41594-024-01389-1 Pubmed: 39322765 ]

EMD-40594
Download Map
3D View
Xenopus laevis hyaluronan synthase 1, nascent HA polymer bound state
CryoEM
Release date: May 1, 2024
Resolution: 3.2 Å
EM Method: Single-particle
Fitted PDBs: 8smn
Q-score: 0.557
Similar entry percentile: 88%

Gorniak I, Stephens Z, Erramilli SK, Gawda T, Kossiakoff AA, Zimmer J

Nat Struct Mol Biol (2025) 32 pp. 161-171 [ DOI: doi:10.1038/s41594-024-01389-1 Pubmed: 39322765 ]

EMD-40598
Download Map
3D View
Xenopus laevis hyaluronan synthase 1, UDP-bound, gating loop inserted state
CryoEM
Release date: May 1, 2024
Resolution: 3.4 Å
EM Method: Single-particle
Fitted PDBs: 8smp
Q-score: 0.511
Similar entry percentile: 79%

Gorniak I, Stephens Z, Erramilli SK, Gawda T, Kossiakoff AA, Zimmer J

Nat Struct Mol Biol (2025) 32 pp. 161-171 [ DOI: doi:10.1038/s41594-024-01389-1 Pubmed: 39322765 ]

Sort by: Download
Showing 1 - 10 of 13. Page 1 of 2
Display:
Statistics
×

Download



Preview 10 entries View All Download file

Filter By

Current Database

  • EMDB [9]
  • EMPIAR [4]

Current status

  • REL [13]

Sample type

  • Complex [9]
  • Protein [9]
  • Ligand [8]

Organism

  • Paramecium bursaria chlorella virus cz-2 [6]
  • Lama glama [6]
  • Paramecium bursaria chlorella virus 1 [3]
  • Xenopus laevis [3]
  • Homo sapiens [3]

EM Method

  • Single-particle [9]

Resolution

  • ≥ 2Å and < 3Å [2]
  • ≥ 3Å and < 4Å [7]

Model molecular weight

  • 50-100 kDa [6]
  • 100-250 kDa [3]

Release Date

  • 2026 [4]
  • 2025 [3]
  • 2024 [6]

Author by name

  • Stephens Z [13]
  • Zimmer J [13]
  • Erramilli SK [6]
  • Gawda T [6]
  • Gorniak I [6]
  • Kossiakoff AA [6]
  • Karasinska J [3]

Author by ORCID

  • Zimmer J [9]
  • Gawda T [6]
  • Gorniak I [6]
  • Kossiakoff AA [6]
  • Stephens Z [3]

Journal

  • NAT STRUCT MOL BIOL [9]
  • BIORXIV [3]
  • ELIFE [1]

Software

  • CRYOSPARC [6]

Microscope

  • FEI TITAN KRIOS [6]
  • TFS KRIOS [3]

Electron Source

  • FIELD EMISSION GUN [9]

Film or detector model

  • GATAN K3 6K X 4K [9]

EMPIAR Experiment type

  • EMDB [4]

EMPIAR Image category

  • MICROGRAPHS - MULTIFRAME [4]

External links

  • PDB [9]
  • UniProt [9]
  • ChEBI [8]
  • ChEMBL [8]
  • DrugBank [8]
  • EMPIAR [6]
  • EMDB [4]
  • AlphaFold DB [3]
  • Gene Ontology [3]
  • InterPro [3]
  • PDBe-Kb [3]
  • Pfam [3]