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Yorodumi- EMDB-25815: Cryo-EM structure of CH235.12 in complex with HIV-1 Env trimer CH... -
+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-25815 | |||||||||
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Title | Cryo-EM structure of CH235.12 in complex with HIV-1 Env trimer CH505TF.N279K.G458Y.SOSIP.664 with high-mannose glycans | |||||||||
Map data | Cryo-EM structure of CH235.12 in complex with HIV-1 Env trimer CH505TF.N279K.G458Y.SOSIP.664 with high-mannose glycans | |||||||||
Sample |
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Keywords | HIV-1 / VIRAL PROTEIN-IMMUNE SYSTEM complex / CH235.12 / IMMUNE SYSTEM / complex glycans / CH505TF / SOSIP / VIRAL PROTEIN | |||||||||
Function / homology | Function and homology information positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / positive regulation of establishment of T cell polarity / host cell endosome membrane / clathrin-dependent endocytosis of virus by host cell / viral protein processing / fusion of virus membrane with host plasma membrane / virus-mediated perturbation of host defense response / fusion of virus membrane with host endosome membrane / viral envelope ...positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / positive regulation of establishment of T cell polarity / host cell endosome membrane / clathrin-dependent endocytosis of virus by host cell / viral protein processing / fusion of virus membrane with host plasma membrane / virus-mediated perturbation of host defense response / fusion of virus membrane with host endosome membrane / viral envelope / virion attachment to host cell / apoptotic process / host cell plasma membrane / virion membrane / structural molecule activity / plasma membrane Similarity search - Function | |||||||||
Biological species | Human immunodeficiency virus 1 / Homo sapiens (human) | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 4.19 Å | |||||||||
Authors | Manne K / Acharya P | |||||||||
Funding support | United States, 1 items
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Citation | Journal: To Be Published Title: Cryo-EM structure of CH235.12 in complex with HIV-1 Env trimer CH505TF.N279K.G458Y.SOSIP.664 Authors: Manne K | |||||||||
History |
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-Structure visualization
Supplemental images |
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-Downloads & links
-EMDB archive
Map data | emd_25815.map.gz | 117.4 MB | EMDB map data format | |
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Header (meta data) | emd-25815-v30.xml emd-25815.xml | 15.5 KB 15.5 KB | Display Display | EMDB header |
Images | emd_25815.png | 62.7 KB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-25815 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-25815 | HTTPS FTP |
-Validation report
Summary document | emd_25815_validation.pdf.gz | 471.5 KB | Display | EMDB validaton report |
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Full document | emd_25815_full_validation.pdf.gz | 471.1 KB | Display | |
Data in XML | emd_25815_validation.xml.gz | 6.8 KB | Display | |
Data in CIF | emd_25815_validation.cif.gz | 7.8 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-25815 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-25815 | HTTPS FTP |
-Related structure data
Related structure data | 7tcoMC 7t9tC 7tcnC M: atomic model generated by this map 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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Related items in Molecule of the Month |
-Map
File | Download / File: emd_25815.map.gz / Format: CCP4 / Size: 125 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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Annotation | Cryo-EM structure of CH235.12 in complex with HIV-1 Env trimer CH505TF.N279K.G458Y.SOSIP.664 with high-mannose glycans | ||||||||||||||||||||||||||||||||||||
Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.08 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Sample components
-Entire : Trimeric HIV-1 Env in complex with CH235.12
Entire | Name: Trimeric HIV-1 Env in complex with CH235.12 |
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Components |
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-Supramolecule #1: Trimeric HIV-1 Env in complex with CH235.12
Supramolecule | Name: Trimeric HIV-1 Env in complex with CH235.12 / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#4 |
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Source (natural) | Organism: Human immunodeficiency virus 1 |
-Macromolecule #1: Envelope glycoprotein gp120
Macromolecule | Name: Envelope glycoprotein gp120 / type: protein_or_peptide / ID: 1 / Number of copies: 3 / Enantiomer: LEVO |
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Source (natural) | Organism: Human immunodeficiency virus 1 |
Molecular weight | Theoretical: 52.019328 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: ENLWVTVYYG VPVWKEAKTT LFCASDAKAY EKKVHNVWAT HACVPTDPNP QEMVLKNVTE NFNMWKNDMV DQMHEDVISL WDQSLKPCV KLTPLCVTLN CTNATASNSS IIEGMKNCSF NITTELRDKR EKKNALFYKL DIVQLDGNSS QYRLINCNTS V ITQACPKV ...String: ENLWVTVYYG VPVWKEAKTT LFCASDAKAY EKKVHNVWAT HACVPTDPNP QEMVLKNVTE NFNMWKNDMV DQMHEDVISL WDQSLKPCV KLTPLCVTLN CTNATASNSS IIEGMKNCSF NITTELRDKR EKKNALFYKL DIVQLDGNSS QYRLINCNTS V ITQACPKV SFDPIPIHYC APAGYAILKC NNKTFTGTGP CNNVSTVQCT HGIKPVVSTQ LLLNGSLAEG EIIIRSENIT KN VKTIIVH LNESVKIECT RPNNKTRTSI RIGPGQWFYA TGQVIGDIRE AYCNINESKW NETLQRVSKK LKEYFPHKNI TFQ PSSGGD LEITTHSFNC GGEFFYCNTS SLFNRTYMAN STDMANSTET NSTRTITIHC RIKQIINMWQ EVGRAMYAPP IAGN ITCIS NITGLLLTRD YGKNNTETFR PGGGNMKDNW RSELYKYKVV KIEPLGVAPT RCKRRV UniProtKB: Envelope glycoprotein gp160 |
-Macromolecule #2: Glycoprotein 41
Macromolecule | Name: Glycoprotein 41 / type: protein_or_peptide / ID: 2 / Number of copies: 3 / Enantiomer: LEVO |
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Source (natural) | Organism: Human immunodeficiency virus 1 |
Molecular weight | Theoretical: 18.146699 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: GRRRRRRAVG IGAVFLGFLG AAGSTMGAAS MTLTVQARNL LSGIVQQQSN LLRAPEAQQH LLKLTVWGIK QLQARVLAVE RYLRDQQLL GIWGCSGKLI CCTNVPWNSS WSNRNLSEIW DNMTWLQWDK EISNYTQIIY GLLEESQNQQ EKNEQDLLAL D UniProtKB: Envelope glycoprotein gp160 |
-Macromolecule #3: CH235.12 Fab Heavy Chain
Macromolecule | Name: CH235.12 Fab Heavy Chain / type: protein_or_peptide / ID: 3 / Number of copies: 3 / Enantiomer: LEVO |
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Source (natural) | Organism: Homo sapiens (human) |
Molecular weight | Theoretical: 24.319373 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: QVRLAQYGGG VKRLGATMTL SCVASGYTFN DYYIHWVRQA PGQGFELLGY IDPANGRPDY AGALRERLSF YRDKSMETLY MDLRSLRYD DTAMYYCVRN VGTAGSLLHY DHWGSGSPVI VSSASTKGPS VFPLAPSSKS TSGGTAALGC LVKDYFPEPV T VSWNSGAL ...String: QVRLAQYGGG VKRLGATMTL SCVASGYTFN DYYIHWVRQA PGQGFELLGY IDPANGRPDY AGALRERLSF YRDKSMETLY MDLRSLRYD DTAMYYCVRN VGTAGSLLHY DHWGSGSPVI VSSASTKGPS VFPLAPSSKS TSGGTAALGC LVKDYFPEPV T VSWNSGAL TSGVHTFPAV LQSSGLYSLS SVVTVPSSSL GTQTYICNVN HKPSNTKVDK RVEPKSC |
-Macromolecule #4: CH235.12 Fab Light Chain
Macromolecule | Name: CH235.12 Fab Light Chain / type: protein_or_peptide / ID: 4 / Number of copies: 3 / Enantiomer: LEVO |
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Source (natural) | Organism: Homo sapiens (human) |
Molecular weight | Theoretical: 23.450996 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: EIVLTQSPAT LSASPGERVT LTCRASRSVR NNVAWYQHKG GQSPRLLIYD ASTRAAGVPA RFSGSASGTE FTLAISNLES EDFTVYFCL QYNNWWTFGQ GTRVDIKRTV AAPSVFIFPP SDEQLKSGTA SVVCLLNNFY PREAKVQWKV DNALQSGNSQ E SVTEQDSK ...String: EIVLTQSPAT LSASPGERVT LTCRASRSVR NNVAWYQHKG GQSPRLLIYD ASTRAAGVPA RFSGSASGTE FTLAISNLES EDFTVYFCL QYNNWWTFGQ GTRVDIKRTV AAPSVFIFPP SDEQLKSGTA SVVCLLNNFY PREAKVQWKV DNALQSGNSQ E SVTEQDSK DSTYSLSSTL TLSKADYEKH KVYACEVTHQ GLSSPVTKSF NRGEC |
-Macromolecule #9: 2-acetamido-2-deoxy-beta-D-glucopyranose
Macromolecule | Name: 2-acetamido-2-deoxy-beta-D-glucopyranose / type: ligand / ID: 9 / Number of copies: 12 / Formula: NAG |
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Molecular weight | Theoretical: 221.208 Da |
Chemical component information | ChemComp-NAG: |
-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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Grid | Model: Quantifoil R1.2/1.3 / Material: COPPER / Mesh: 300 / Support film - Material: CARBON / Support film - topology: HOLEY / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 30 sec. / Pretreatment - Atmosphere: AIR |
Vitrification | Cryogen name: ETHANE / Details: BLOT FOR 2.5 S BEFORE PLUNGING. |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
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Temperature | Min: 93.15 K / Max: 93.15 K |
Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 65.09 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: 2.5 µm / Nominal defocus min: 0.75 µm |
Sample stage | Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |
+Image processing
-Atomic model buiding 1
Initial model |
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Refinement | Protocol: AB INITIO MODEL | ||||||
Output model | PDB-7tco: |