CryoEM structure of a 2,3-hydroxycinnamic acid 1,2-dioxygenase MhpB in substrate bound form
Dong X, Xu M, Wu M, Wang Y, Cheng X, Jiang W, Zheng D, Omar AH, Cheng Y, Li A, Ma L, Xing Q
J Hazard Mater (2025) 488 pp. 137431-137431 [ Pubmed: 39892151 DOI: doi:10.1016/j.jhazmat.2025.137431 ]
- Fe (ii) ion (55 Da, Ligand)
- The decamer complex of mhpb bound with its substrate (Complex from Escherichia coli K-12)
- 3-[2,3-bis(oxidanyl)phenyl]propanoic acid (182 Da, Ligand)
- 2,3-dihydroxyphenylpropionate/2,3-dihydroxicinnamic acid 1,2-dioxygenase (34 kDa, Protein from Escherichia coli K-12)
CryoEM structure of the trifunctional NAD biosynthesis/regulator protein NadR in complex with NAD
Resolution: 2.66 Å
EM Method: Single-particle
Fitted PDBs: 8x7f
Q-score: 0.431
Jiang WX, Dong X, Cheng XQ, Ma LX, Xing Q
To Be Published
- Phosphate ion (94 Da, Ligand)
- The trifunctional nad biosynthesis/regulator protein nadr in complex with nad (Complex from Salmonella enterica subsp. enterica serovar Typhimurium str. LT2)
- Trifunctional nad biosynthesis/regulator protein nadr (40 kDa, Protein from Escherichia coli K-12)
- Nicotinamide-adenine-dinucleotide (663 Da, Ligand)
CryoEM structure of the transketolase ANIP from Streptomyces hygrospinosus
Resolution: 3.84 Å
EM Method: Single-particle
Fitted PDBs: 8k03
Q-score: 0.422
Jiang WX, Cheng XQ, Wu M, Ma LX, Xing Q
To Be Published
- Putative transketolase (62 kDa, Protein from Streptomyces hygrospinosus)
- Dimer of the transketolase anip (Complex from Salmonella)
CryoEM structure of the Salmonella effector inositol phosphate phosphatase SopB
CryoEM structure of 3-phenylpropionate/cinnamic acid dioxygenase HcaE-HcaF complex
Resolution: 3.12 Å
EM Method: Single-particle
Fitted PDBs: 8k0a
Q-score: 0.518
Jiang WX, Cheng XQ, Wu M, Ma LX, Xing Q
To Be Published
- Homohexamer of inositol phosphate phosphatase sopb (Complex from Escherichia coli (strain K12))
- 3-phenylpropionate/cinnamic acid dioxygenase subunit alpha (51 kDa, Protein from Escherichia coli K-12)
- 3-phenylpropionate/cinnamic acid dioxygenase subunit beta (20 kDa, Protein from Escherichia coli K-12)
Cryo-EM structure of VTC complex
Resolution: 3.0 Å
EM Method: Single-particle
Fitted PDBs: 7ytj
Q-score: 0.485
Guan Z, Chen J, Liu R, Chen Y, Xing Q, Du Z, Cheng M, Hu J, Zhang W, Mei W, Wan B, Wang Q, Zhang J, Cheng P, Cai H, Cao J, Zhang D, Yan J, Yin P, Hothorn M, Liu Z
Nat Commun (2023) 14 pp. 718-718 [ Pubmed: 36759618 DOI: doi:10.1038/s41467-023-36466-4 ]
- Inositol hexakisphosphate (660 Da, Ligand)
- Vtc complex (Complex from Saccharomyces cerevisiae)
- Phosphate ion (94 Da, Ligand)
- Vacuolar transporter chaperone 3 (100 kDa, Protein from Saccharomyces cerevisiae)
- Vacuolar transporter chaperone 1 (15 kDa, Protein from Saccharomyces cerevisiae)
- 1,2-diacyl-sn-glycero-3-phosphocholine (790 Da, Ligand)
- Vacuolar transporter chaperone 4 (86 kDa, Protein from Saccharomyces cerevisiae)
Cryo-EM structure of Mycobacterium tuberculosis 50S ribosome subunit bound with clarithromycin
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 7f0d
Q-score: 0.473
Zhang W, Li Z, Sun Y, Cui P, Liang J, Xing Q, Wu J, Xu Y, Zhang W, Zhang Y, He L, Gao N
Emerg Microbes Infect (2022) 11 pp. 293-305 [ DOI: doi:10.1080/22221751.2021.2022439 Pubmed: 34935599 ]
- 50s ribosomal protein l33 (6 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l15 (15 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l35 (7 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l28 (6 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l27 (8 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l34 (5 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l2 (30 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l29 (8 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l18 (13 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l6 (19 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l16 (15 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l3 (23 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l4 (23 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal subunit (Complex from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l23 (10 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l17 (19 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l13 (16 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l25 (22 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l30 (7 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l5 (21 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- Water (18 Da, Ligand)
- 50s ribosomal protein l9 (16 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l36 (4 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l14 (13 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- Clarithromycin (747 Da, Ligand)
- 50s ribosomal protein l20 (14 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l24 (11 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l22 (20 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l31 (8 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l21 (11 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- Magnesium ion (24 Da, Ligand)
- 5s ribosomal rna (37 kDa, RNA from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l19 (13 kDa, Protein from Mycobacterium tuberculosis H37Ra)
- Mycobacterium tuberculosis ribosome 50s subunit (Complex)
- 23s rrna (1 MDa, RNA from Mycobacterium tuberculosis H37Ra)
- 50s ribosomal protein l32 (6 kDa, Protein from Mycobacterium tuberculosis H37Ra)
Cryo-EM Structure of Glycine max glutamine synthetase GmGS Beta2
Resolution: 2.9 Å
EM Method: Single-particle
Fitted PDBs: 7v4h
Q-score: 0.532
Chen Y, Xu W, Yu S, Ni K, She G, Ye X, Xing Q, Zhao J, Huang C
eLife (2021) 10 [ DOI: doi:10.7554/eLife.72535 Pubmed: 34898426 ]
- Glutamine synthetase (39 kDa, Protein from Glycine max)
- Gmgs beta2 (Cell from Glycine max)