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10 hits found for Srivastava

SASDF65 – Resistance to inhibitors of cholinesterase 8 homolog A (Ric8a) amino acids 1-492

Resistance to inhibitors of cholinesterase 8 homolog A experimental SAS data
BILBOMD model
Sample: Resistance to inhibitors of cholinesterase 8 homolog A monomer, 56 kDa Bos taurus protein
Buffer: 20 mM Tris, 150 mM KCl, 5 % glycerol, 1 mM TCEP, pH: 8
Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2018 Oct 27
Structural underpinnings of Ric8A function as a G-protein α-subunit chaperone and guanine-nucleotide exchange factor. Nat Commun 10(1):3084 (2019)
Srivastava D, Gakhar L, Artemyev NO
RgGuinier 3.4 nm
Dmax 12.7 nm
VolumePorod 88 nm3

SASDF75 – Resistance to inhibitors of cholinesterase 8 homolog A (Ric8a) amino acids 1-452

Resistance to inhibitors of cholinesterase 8 homolog A experimental SAS data
PDB model
Sample: Resistance to inhibitors of cholinesterase 8 homolog A monomer, 51 kDa Bos taurus protein
Buffer: 20 mM Tris, 150 mM KCl, 5 % glycerol, 1 mM TCEP, pH: 8
Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2018 Oct 27
Structural underpinnings of Ric8A function as a G-protein α-subunit chaperone and guanine-nucleotide exchange factor. Nat Commun 10(1):3084 (2019)
Srivastava D, Gakhar L, Artemyev NO
RgGuinier 3.0 nm
Dmax 11.2 nm
VolumePorod 70 nm3

SASDGB6 – Resistance to inhibitors of cholinesterase 8 homolog A (Ric8A) miniGi complex

Resistance to inhibitors of cholinesterase 8 homolog AminiGi experimental SAS data
OTHER model
Sample: Resistance to inhibitors of cholinesterase 8 homolog A monomer, 56 kDa Bos taurus protein
miniGi monomer, 25 kDa synthetic construct protein
Buffer: 20 mM Tris, 150 mM KCl, 5 % glycerol, 1 mM TCEP, pH: 8
Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2018 Oct 27
Large-scale conformational rearrangement of the α5-helix of Gα subunits in complex with the guanine nucleotide exchange factor Ric8A. J Biol Chem (2019)
Srivastava D, Artemyev NO
RgGuinier 3.2 nm
Dmax 10.7 nm

SASDDD8 – class II apurinic/apyrimidinic-endonuclease/3'-5' exonuclease III

Probable exodeoxyribonuclease III protein XthA experimental SAS data
DAMMIF model
Sample: Probable exodeoxyribonuclease III protein XthA monomer, 32 kDa Mycobacterium tuberculosis protein
Buffer: 50 mM Tris-HCl 500 mM NaCl 5mM β-mercaptoethanol, pH: 8
Experiment: SAXS data collected at BM29, ESRF on 2017 May 12
M. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision re... Nucleic Acids Res (2020)
...Srivastava KK, Ampapathi RS, Ramachandran R
RgGuinier 2.4 nm
Dmax 7.3 nm
VolumePorod 56 nm3

SASDDN9 – Mycobacterium tuberculosis DNA Ligase A

DNA ligase A experimental SAS data
DAMFILT model
Sample: DNA ligase A monomer, 76 kDa Mycobacterium tuberculosis protein
Buffer: 50 mM Tris-HCl, 200 mM NaCl, 2 mM β-mercaptoethanol, pH: 8
Experiment: SAXS data collected at BM29, ESRF on 2017 May 13
M. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision re... Nucleic Acids Res (2020)
...Srivastava KK, Ampapathi RS, Ramachandran R
RgGuinier 5.2 nm
Dmax 16.7 nm
VolumePorod 870 nm3

SASDDV9 – Mycobacterium tuberculosis DNA LigaseA with Nicked DNA

DNA ligase ANicked DNA experimental SAS data
DAMFILT model
Sample: DNA ligase A monomer, 76 kDa Mycobacterium tuberculosis protein
Nicked DNA dimer, 16 kDa DNA
Buffer: 50 mM Tris-HCl, 200 mM NaCl, 2 mM β-mercaptoethanol, pH: 8
Experiment: SAXS data collected at BM29, ESRF on 2017 May 13
M. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision re... Nucleic Acids Res (2020)
...Srivastava KK, Ampapathi RS, Ramachandran R
RgGuinier 4.4 nm
Dmax 14.8 nm
VolumePorod 262 nm3

SASDEW3 – DNA ligase A (MtbLigA) complexed with exodeoxyribonuclease III protein (MtbXthA)

DNA ligase AProbable exodeoxyribonuclease III protein XthA experimental SAS data
DAMMIF model
Sample: DNA ligase A monomer, 76 kDa Mycobacterium tuberculosis protein
Probable exodeoxyribonuclease III protein XthA monomer, 33 kDa Mycobacterium tuberculosis protein
Buffer: 50 mM Tris-HCl, 200 mM NaCl, 2 mM β-mercaptoethanol, pH: 8
Experiment: SAXS data collected at BM29, ESRF on 2017 May 13
M. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision re... Nucleic Acids Res (2020)
...Srivastava KK, Ampapathi RS, Ramachandran R
RgGuinier 6.2 nm
Dmax 23.9 nm
VolumePorod 662 nm3

SASDEX3 – DNA ligase A (MtbLigA) complexed with exodeoxyribonuclease III protein (MtbXthA) in presence of nicked ds DNA

DNA ligase AProbable exodeoxyribonuclease III protein XthANicked DNA experimental SAS data
DAMFILT model
Sample: DNA ligase A monomer, 76 kDa Mycobacterium tuberculosis protein
Probable exodeoxyribonuclease III protein XthA monomer, 33 kDa Mycobacterium tuberculosis protein
Nicked DNA monomer, 8 kDa DNA
Buffer: 50 mM Tris-HCl, 200 mM NaCl, 2 mM β-mercaptoethanol, pH: 8
Experiment: SAXS data collected at BM29, ESRF on 2017 May 13
M. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision re... Nucleic Acids Res (2020)
...Srivastava KK, Ampapathi RS, Ramachandran R
RgGuinier 4.5 nm
Dmax 17.1 nm
VolumePorod 117 nm3

SASDDQ8 – The complex formed between the class II apurinic/apyrimidinic-endonuclease/3'-5' exonuclease III (XthA) bound to the BRCT domain from Mycobacterium tuberculosis DNA ligase

Probable exodeoxyribonuclease III protein XthAM. tb. LigA BRCT domain experimental SAS data
DAMFILT model
Sample: Probable exodeoxyribonuclease III protein XthA monomer, 33 kDa Mycobacterium tuberculosis protein
M. tb. LigA BRCT domain monomer, 15 kDa Mycobacterium tuberculosis protein
Buffer: 50 mM Tris-HCl 500 mM NaCl 5mM β-mercaptoethanol, pH: 8
Experiment: SAXS data collected at BM29, ESRF on 2018 Mar 9
M. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision re... Nucleic Acids Res (2020)
...Srivastava KK, Ampapathi RS, Ramachandran R
RgGuinier 3.7 nm
Dmax 18.5 nm
VolumePorod 112 nm3

SASDD88 – The BRCT domain from Mycobacterium tuberculosis DNA ligase

M.tb. LigA BRCT domain (DNA ligase A) experimental SAS data
DAMMIN model
Sample: M.tb. LigA BRCT domain (DNA ligase A) monomer, 13 kDa Mycobacterium tuberculosis protein
Buffer: 50 mM Tris-HCl 500 mM NaCl 5mM β-mercaptoethanol, pH: 8
Experiment: SAXS data collected at Anton Paar SAXSpace, CSIR-Central Drug Research Institute on 2018 Jun 2
M. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision re... Nucleic Acids Res (2020)
...Srivastava KK, Ampapathi RS, Ramachandran R
RgGuinier 1.6 nm
Dmax 3.7 nm
VolumePorod 23 nm3