Structure analysis

eIF2B-SFSV NSs

Electron Microscopy
2.42Å resolution
Assembly composition:
hetero dodecamer (preferred)
Entry contents: 6 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero dodecamer
Accessible surface area: 139964.95 Å2
Buried surface area: 38163.3 Å2
Dissociation area: 2,311.39 Å2
Dissociation energy (ΔGdiss): -1.77 kcal/mol
Dissociation entropy (TΔSdiss): 27.53 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-146318

Macromolecules

Chains: A, B
Length: 305 amino acids
Theoretical weight: 33.75 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q14232 (Residues: 1-305; Coverage: 100%)
Gene names: EIF2B1, EIF2BA
Pfam: Initiation factor 2 subunit family
InterPro:
PDBe-KB: UniProt Coverage View: Q14232  
130520406080100120140160180200220240260280300
 
100200300MDDKELIEYFKSQMKEDPDMASAVAAIRTLLEFLKRDKGETIQGLRANLTSAIETLCGVDSSVAVSSGGELFLRFISLASLEYSDYSKCKKIMIERGELFLRRISLSRNKIADLCHTFIKDGATILTHAYSRVVLRVLEAAVAAKKRFSVYVTESQPDLSGKKMAKALCHLNVPVTVVLDAAVGYIMEKADLVIVGAEGVVENGGIINKIGTNQMAVCAKAQNKPFYVVAESFKFVRLFPLNQQDVPDKFKYKADTLKVAQTGQDLKEEHPWVDYTAPSLITLLFTDLGVLTPSAVSDELIKLYL
UniProt
Q14232
Chains
Domains
Secondary structure
Interaction interfaces
Sequence conservation
Variants

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Chains: C, D
Length: 351 amino acids
Theoretical weight: 39.04 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P49770 (Residues: 1-351; Coverage: 100%)
Gene names: EIF2B2, EIF2BB
Pfam: Initiation factor 2 subunit family
InterPro:
PDBe-KB: UniProt Coverage View: P49770  
135150100150200250300350
 
100200300MPGSAAKGSELSERIESFVETLKRGGGPRSSEEMARETLGLLRQIITDHRWSNAGELMELIRREGRRMTAAQPSETTVGNMVRRVLKIIREEYGRLHGRSDESDQQESLHKLLTSGGLNEDFSFHYAQLQSNIIEAINELLVELEGTMENIAAQALEHIHSNEVIMTIGFSRTVEAFLKEAARKRKFHVIVAECAPFCQGHEMAVNLSKAGIETTVMTDAAIFAVMSRVNKVIIGTKTILANGALRAVTGTHTLALAAKHHSTPLIVCAPMFKLSPQFPNEEDSFHKFVAPEEVLPFTEGDILEKVSVHCPVFDYVPPELITLFISNIGGNAPSYIYRLMSELYHPDDHVL
UniProt
P49770
Chains
Domains
Secondary structure
Interaction interfaces
Sequence conservation
Variants

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Chains: E, F
Length: 452 amino acids
Theoretical weight: 50.3 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9NR50 (Residues: 1-452; Coverage: 100%)
Gene name: EIF2B3
Pfam: Nucleotidyl transferase
InterPro:
PDBe-KB: UniProt Coverage View: Q9NR50  
145250100150200250300350400450
 
200400MEFQAVVMAVGGGSRMTDLTSSIPKPLLPVGNKPLIWYPLNLLERVGFEEVIVVTTRDVQKALCAEFKMKMKPDIVCIPDDADMGTADSLRYIYPKLKTDVLVLSCDLITDVALHEVVDLFRAYDASLAMLMRKGQDSIEPVPGQKGKKKAVEQRDFIGVDSTGKRLLFMANEADLDEELVIKGSILQKHPRIRFHTGLVDAHLYCLKKYIVDFLMENGSITSIRSELIPYLVRKQFSSASSQQGQEEKEEDLKKKELKSLDIYSFIKEANTLNLAPYDACWNACRGDRWEDLSRSQVRCYVHIMKEGLCSRVSTLGLYMEANRQVPKLLSALCPEEPPVHSSAQIVSKHLVGVDSLIGPETQIGEKSSIKRSVIGSSCLIKDRVTITNCLLMNSVTVEEGSNIQGSVICNNAVIEKGADIKDCLIGSGQRIEAKAKRVNEVIVGNDQLMEI
UniProt
Q9NR50
Chains
Domains
Secondary structure
Interaction interfaces
Sequence conservation
Variants

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Chains: G, H
Length: 523 amino acids
Theoretical weight: 57.64 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9UI10 (Residues: 1-523; Coverage: 100%)
Gene names: EIF2B4, EIF2BD
Pfam: Initiation factor 2 subunit family
InterPro:
PDBe-KB: UniProt Coverage View: Q9UI10  
152350100150200250300350400450500
 
200400MAAVAVAVREDSGSGMKAELPPGPGAVGREMTKEEKLQLRKEKKQQKKKRKEEKGAEPETGSAVSAAQCQVGPTRELPESGIQLGTPREKVPAGRSKAELRAERRAKQEAERALKQARKGEQGGPPPKASPSTAGETPSGVKRLPEYPQVDDLLLRRLVKKPERQQVPTRKDYGSKVSLFSHLPQYSRQNSLTQFMSIPSSVIHPAMVRLGLQYSQGLVSGSNARCIALLRALQQVIQDYTTPPNEELSRDLVNKLKPYMSFLTQCRPLSASMHNAIKFLNKEITSVGSSKREEEAKSELRAAIDRYVQEKIVLAAQAISRFAYQKISNGDVILVYGCSSLVSRILQEAWTEGRRFRVVVVDSRPWLEGRHTLRSLVHAGVPASYLLIPAASYVLPEVSKVLLGAHALLANGSVMSRVGTAQLALVARAHNVPVLVCCETYKFCERVQTDAFVSNELDDPDDLQCKRGEHVALANWQNHASLRLLNLVYDVTPPELVDLVITELGMIPCSSVPVVLRVKSSDQ
UniProt
Q9UI10
Chains
Domains
Secondary structure
Flexibility predictions
Interaction interfaces
Sequence conservation
Variants

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Chains: I, J
Length: 721 amino acids
Theoretical weight: 80.47 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q13144 (Residues: 1-721; Coverage: 100%)
Gene names: EIF2B5, EIF2BE
Pfam: eIF4-gamma/eIF5/eIF2-epsilon
InterPro:
PDBe-KB: UniProt Coverage View: Q13144  
1721100200300400500600700
 
200400600MAAPVVAPPGVVVSRANKRSGAGPGGSGGGGARGAEEEPPPPLQAVLVADSFDRRFFPISKDQPRVLLPLANVALIDYTLEFLTATGVQETFVFCCWKAAQIKEHLLKSKWCRPTSLNVVRIITSELYRSLGDVLRDVDAKALVRSDFLLVYGDVISNINITRALEEHRLRRKLEKNVSVMTMIFKESSPSHPTRCHEDNVVVAVDSTTNRVLHFQKTQGLRRFAFPLSLFQGSSDGVEVRYDLLDCHISICSPQVAQLFTDNFDYQTRDDFVRGLLVNEEILGNQIHMHVTAKEYGARVSNLHMYSAVCADVIRRWVYPLTPEANFTDSTTQSCTHSRHNIYRGPEVSLGHGSILEENVLLGSGTVIGSNCFITNSVIGPGCHIGDNVVLDQTYLWQGVRVAAGAQIHQSLLCDNAEVKERVTLKPRSVLTSQVVVGPNITLPEGSVISLHPPDAEEDEDDGEFSDDSGADQEKDKVKMKGYNPAEVGAAGKGYLWKAAGMNMEEEEELQQNLWGLKINMEEESESESEQSMDSEEPDSRGGSPQMDDIKVFQNEVLGTLQRGKEENISCDNLVLEINSLKYAYNISLKEVMQVLSHVVLEFPLQQMDSPLDSSRYCALLLPLLKAWSPVFRNYIKRAADHLEALAAIEDFFLEHEALGISMAKVLMAFYQLEILAEETILSWFSQRDTTDKGQQLRKNQQLQRFIQWLKEAEEESSEDD
UniProt
Q13144
Chains
Domains
Secondary structure
Flexibility predictions
Interaction interfaces
Sequence conservation
Variants

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Chains: K, L
Length: 261 amino acids
Theoretical weight: 29.7 KDa
Source organism: sandfly fever Sicilian virus
Expression system: Escherichia coli
UniProt:
  • Canonical: P12792 (Residues: 7-267; Coverage: 98%)
Gene name: NSS
Pfam: Rift valley fever virus non structural protein (NSs) like
InterPro:
PDBe-KB: UniProt Coverage View: P12792  
126120406080100120140160180200220240260
 
100200MNSQYMFDYPAINIDVRCHRLLSSVSYVAYNKFHTHDVSTYEHCEIPLEKLRLGFGRRNSLADFYSLGELPASWGPACYFSSVKPMMYTFQGMASDLSRFDLTSFSRKGLPNVLKALSWPLGIPDCEIFSICSDRFVRGLQTRDQLMSYILRMGDSHSLDECIVQAHKKILQEARRLGLSDEHYNGYDLFREIGSLVCLRLINAEPFDTASSGEALDVRTVIRSYRASDPSTGLTEYGNSLWTPIHSHVDENDESSSDSDF
UniProt
P12792
Chains
Domains
Secondary structure
Interaction interfaces
Sequence conservation

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