MolNFT v1 · #173526 · protein

Cryo-EM structure of complement C4B in complex with nanobody B12

7B2Q: “Cryo-EM structure of complement C4B in complex with nanobody B12”. Electron microscopy, 1 ligand (NAG). MolNFT v1 #173526 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 7B2Q
Type: protein
Length: 1,495 residues
Chains: 4
Method: electron microscopy
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
UniProt: P0C0L4
Ligands: NAG

Structure

electron microscopy · 4 distinct chains.

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	—	protein	650	—	P0C0L4
B	—	protein	600	—	P0C0L4
C	—	protein	129	—	P0C0L4
D	—	protein	116	—	—

Ligands and binding sites

NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 5 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Compared structures

7B2Q · Cryo-EM structure of complement C4b in complex with nanobody B12 · the same entry in another collection · chain A against A, TM-score 1.00
P0C0L4 · AlphaFold monomer V2.0 prediction for complement C4-a (P0C0L4) · a predicted model of the same protein · chain A against A, TM-score 0.99

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Every structure of UniProt P0C0L4
Elsewhere: RCSB PDB 7B2Q · PDBe 7B2Q · UniProt P0C0L4

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