8IPS

Cryo-EM structure of heme transporter CydDC from Escherichia coli in the inward facing heme loading state

Summary for 8IPS

• Entry DOI: 10.2210/pdb8ips/pdb
• EMDB information: 35642
• Descriptor: ABC transporter, CydDC cysteine exporter (CydDC-E) family, permease/ATP-binding protein CydC, ABC transporter, CydDC cysteine exporter (CydDC-E) family, permease/ATP-binding protein CydD, PROTOPORPHYRIN IX CONTAINING FE (3 entities in total)
• Functional Keywords: abc transporter, heme, transport protein
• Biological source: Escherichia coli (strain B / BL21-DE3); More
• Total number of polymer chains: 2
• Total formula weight: 130564.30

Authors

Zhu, C.,Li, J. (deposition date: 2023-03-14, release date: 2023-06-14, Last modification date: 2023-12-13)

• Primary citation: Zhu, C.,Shi, Y.,Yu, J.,Zhao, W.,Li, L.,Liang, J.,Yang, X.,Zhang, B.,Zhao, Y.,Gao, Y.,Chen, X.,Yang, X.,Zhang, L.,Guddat, L.W.,Liu, L.,Yang, H.,Rao, Z.,Li, J.; Cryo-EM structures of a prokaryotic heme transporter CydDC.; Protein Cell, 14:919-923, 2023; PubMed: 37144855; DOI: 10.1093/procel/pwad022

Experimental method

ELECTRON MICROSCOPY (3.6 Å)