+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-35826 | |||||||||
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Title | Tail fiber of phage lambda tail | |||||||||
Map data | ||||||||||
Sample |
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Keywords | Bacteriophage / caudovirales / siphoviridae / tail complex / delivery device / macromolecular assembly / phage lambda / cryo-EM / VIRAL PROTEIN | |||||||||
Function / homology | Function and homology information symbiont genome ejection through host cell envelope, long flexible tail mechanism / viral tail assembly / virus tail / host cell cytoplasm / entry receptor-mediated virion attachment to host cell / receptor-mediated virion attachment to host cell / virion attachment to host cell Similarity search - Function | |||||||||
Biological species | Escherichia phage Lambda (virus) | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 6.07 Å | |||||||||
Authors | Wang JW / Wang C | |||||||||
Funding support | China, 1 items
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Citation | Journal: Structure / Year: 2024 Title: Architecture of the bacteriophage lambda tail. Authors: Chang Wang / Jinsong Duan / Zhiwei Gu / Xiaofei Ge / Jianwei Zeng / Jiawei Wang / Abstract: Bacteriophage lambda has a double-stranded DNA genome and a long, flexible, non-contractile tail encoded by a contiguous block of 11 genes downstream of the head genes. The tail allows host ...Bacteriophage lambda has a double-stranded DNA genome and a long, flexible, non-contractile tail encoded by a contiguous block of 11 genes downstream of the head genes. The tail allows host recognition and delivery of viral DNA from the head shell to the cytoplasm of the infected cell. Here, we present a high-resolution structure of the tail complex of bacteriophage lambda determined by cryoelectron microscopy. Most component proteins of the lambda tail were determined at the atomic scale. The structure sheds light on the molecular organization of the extensively studied tail of bacteriophage lambda. | |||||||||
History |
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-Structure visualization
Supplemental images |
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-Downloads & links
-EMDB archive
Map data | emd_35826.map.gz | 229.7 MB | EMDB map data format | |
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Header (meta data) | emd-35826-v30.xml emd-35826.xml | 13.4 KB 13.4 KB | Display Display | EMDB header |
FSC (resolution estimation) | emd_35826_fsc.xml | 13.4 KB | Display | FSC data file |
Images | emd_35826.png | 34.7 KB | ||
Filedesc metadata | emd-35826.cif.gz | 5.2 KB | ||
Others | emd_35826_half_map_1.map.gz emd_35826_half_map_2.map.gz | 226.2 MB 226.2 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-35826 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-35826 | HTTPS FTP |
-Related structure data
Related structure data | 8iydC 8iykC 8iylC 8jvmC 8kgeC C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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-Map
File | Download / File: emd_35826.map.gz / Format: CCP4 / Size: 244.1 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||
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Voxel size | X=Y=Z: 1.0742 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Half map: half 1 map
File | emd_35826_half_map_1.map | ||||||||||||
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Annotation | half 1 map | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: half 2 map
File | emd_35826_half_map_2.map | ||||||||||||
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Annotation | half 2 map | ||||||||||||
Projections & Slices |
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Density Histograms |
-Sample components
-Entire : Tail tip conformation 1 of phage lambda tail
Entire | Name: Tail tip conformation 1 of phage lambda tail |
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Components |
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-Supramolecule #1: Tail tip conformation 1 of phage lambda tail
Supramolecule | Name: Tail tip conformation 1 of phage lambda tail / type: complex / ID: 1 / Parent: 0 / Macromolecule list: all |
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Source (natural) | Organism: Escherichia phage Lambda (virus) |
-Macromolecule #1: gpJ
Macromolecule | Name: gpJ / type: protein_or_peptide / ID: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: Escherichia phage Lambda (virus) |
Sequence | String: MGKGSSKGHT PREAKDNLKS TQLLSVIDAI SEGPIEGPVD GLKSVLLNST PVLDTEGNTN ISGVTVVFRA GEQEQTPPEG FESSGSETVL GTEVKYDTPI TRTITSANID RLRFTFGVQA LVETTSKGDR NPSEVRLLVQ IQRNGGWVTE KDITIKGKTT SQYLASVVMG ...String: MGKGSSKGHT PREAKDNLKS TQLLSVIDAI SEGPIEGPVD GLKSVLLNST PVLDTEGNTN ISGVTVVFRA GEQEQTPPEG FESSGSETVL GTEVKYDTPI TRTITSANID RLRFTFGVQA LVETTSKGDR NPSEVRLLVQ IQRNGGWVTE KDITIKGKTT SQYLASVVMG NLPPRPFNIR MRRMTPDSTT DQLQNKTLWS SYTEIIDVKQ CYPNTALVGV QVDSEQFGSQ QVSRNYHLRG RILQVPSNYN PQTRQYSGIW DGTFKPAYSN NMAWCLWDML THPRYGMGKR LGAADVDKWA LYVIGQYCDQ SVPDGFGGTE PRITCNAYLT TQRKAWDVLS DFCSAMRCMP VWNGQTLTFV QDRPSDKTWT YNRSNVVMPD DGAPFRYSFS ALKDRHNAVE VNWIDPNNGW ETATELVEDT QAIARYGRNV TKMDAFGCTS RGQAHRAGLW LIKTELLETQ TVDFSVGAEG LRHVPGDVIE ICDDDYAGIS TGGRVLAVNS QTRTLTLDRE ITLPSSGTAL ISLVDGSGNP VSVEVQSVTD GVKVKVSRVP DGVAEYSVWE LKLPTLRQRL FRCVSIREND DGTYAITAVQ HVPEKEAIVD NGAHFDGEQS GTVNGVTPPA VQHLTAEVTA DSGEYQVLAR WDTPKVVKGV SFLLRLTVTA DDGSERLVST ARTTETTYRF TQLALGNYRL TVRAVNAWGQ QGDPASVSFR IAAPAAPSRI ELTPGYFQIT ATPHLAVYDP TVQFEFWFSE KQIADIRQVE TSTRYLGTAL YWIAASINIK PGHDYYFYIR SVNTVGKSAF VEAVGRASDD AEGYLDFFKG KITESHLGKE LLEKVELTED NASRLEEFSK EWKDASDKWN AMWAVKIEQT KDGKHYVAGI GLSMEDTEEG KLSQFLVAAN RIAFIDPANG NETPMFVAQG NQIFMNDVFL KRLTAPTITS GGNPPAFSLT PDGKLTAKNA DISGSVNANS GTLSNVTIAE NCTINGTLRA EKIVGDIVKA ASAAFPRQRE SSVDWPSGTR TVTVTDDHPF DRQIVVLPLT FRGSKRTVSG RTTYSMCYLK VLMNGAVIYD GAANEAVQVF SRIVDMPAGR GNVILTFTLT STRHSADIPP YTFASDVQVM VIKKQALGIS VV UniProtKB: Tip attachment protein J |
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 7.5 |
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Vitrification | Cryogen name: NITROGEN |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 50.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.0 µm / Nominal defocus min: 1.0 µm |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |