P01024 (CO3_HUMAN) Homo sapiens (Human)

Complement C3 UniProtKBInterProSTRINGInteractive Modelling

1663 aa; Sequence (Fasta) ; 1 identical sequence: Homo sapiens: V9HWA9

Available Structures

66 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
Human Complement Component C3c
2a74
 Heteromer
23-1663
1×NDG; 7×GOL; 1×NO3;
Assess
Crystal Structure of Human Complement C3b in Complex with MCP (CCP1-4)
5fo8
 Heteromer
P15529; 		23-1663
1×NAG; 1×NAG; 32×EDO;
Assess
Crystal Structure of Human Complement C3b in complex with Smallpox Inhibitor of Complement (SPICE)
5fob
 Heteromer
Q76U65; 		23-1663
1×NAG; 1×NAG; 5×CL; 24×GOL; 2×NA; 7×IOD;
Assess
complement component C3b in complex with a nanobody
6ehg
 Heteromer
23-1663
1×NAG; 1×NAG;
Assess
Complement C3b in complex with factor H domains 1-4
2wii
 Heteromer
P08603; 		23-1663
1×NAG; 1×CA; 17×GOL; 1×NAG;
Assess
Crystal Structure of Human Complement C3b at 2.8 Angstrom resolution
5fo7
 Heteromer
23-1663
2×NAG;
Assess
Structure of human C3b in complex with the EWE nanobody
7qiv
 Heteromer
23-1663
2×NAG;
Assess
C3b in complex with a C3b specific Fab
3g6j
 Heteromer
23-1663
1×CA;
Assess
CRIg bound to C3c
2ice
 Heteromer
Q9Y279; 		23-1663
1×NAG; 1×CA;
Assess
Crystal Structure of Human Complement C3b in Complex with CR1 (CCP15- 17)
5fo9
 Heteromer
P17927; 		23-1663
1×NAG;
Assess
Structure of a complement factor-receptor complex
7akk
 Heteromer
P11215; 		23-1663
1×NAG; 1×NAG; 3×GOL; 2×K; 2×MG; 1×NAG;
Assess
Structure of a truncated form of Staphylococcal Complement Inhibitor B bound to human C3c at 3.4 An…
3t4a
 Heteromer
A0A0H3JZ23; 		23-1663
Assess
HUMAN COMPLEMENT COMPONENT C3B IN COMPLEX WITH APL-1030
7tv9
 Heteromer
23-1663
1×NAG; 1×NAG;
Assess
Staphylococcal Complement Inhibitor (SCIN) in complex with Human Complement Component C3c
3l3o
 Heteromer
Q931M7; 		23-1663
1×NAG;
Assess
Crystal Structure of Complement C3b in complex with Factors B and D
2xwb
 Heteromer
P00746; P00751; 		23-1663
2×NAG; 1×NAG; 2×MG; 2×NAG; 1×GOL;
Assess
Molecular Basis for Complement Recognition and Inhibition Determined by Crystallographic Studies of…
3ohx
 Heteromer
Q931M7; 		23-1663
1×NAG;
Assess
Structure of the nanobody stablized properdin bound alternative pathway proconvertase C3b:FB:FP
7noz
 Heteromer
P00751; P27918; 		23-1663
3×NAG; 3×FUC; 2×NAG; 6×MAN; 1×NAG; 1×MG;
Assess
C3 convertase (C3bBb) stabilized by SCIN
2win
 Heteromer
P00751; Q6GFB4; 		23-1663
2×NAG; 1×NAG; 1×NAG; 1×NAG; 1×NAG; 1×BMA; 1×MAN; 2×MG; 1×NAG;
Assess
human complement C3 in complex with the hC3Nb1 nanobody
6ru5
 Heteromer
23-1663
1×NAG; 1×NAG;
Assess
Crystal Structure of Complement C3b in Complex with Factor B
2xwj
 Heteromer
P00751; 		23-1663
2×NAG; 1×NI;
Assess
CRIg bound to C3b
2icf
 Heteromer
Q9Y279; 		23-1663
1×NAG; 1×CA; 1×NAG;
Assess
Staphylococcal Complement Inhibitor (SCIN) in complex with Human Complement C3c
3nms
 Heteromer
Q931M7; 		23-1663
1×NAG;
Assess
Crystal Structure of Human Complement C3b in complex with DAF (CCP2-4)
5foa
 Heteromer
P08174; 		23-1663
Assess
Structure of complement proteins complex
5o35
 Heteromer
P08603; 		23-1663
1×NAG;
Assess
The structure of complement complex
5o32
 Heteromer
P05156; P08603; 		23-1663
2×NAG; 2×NAG; 6×CA; 12×NAG; 1×MLI;
Assess
Structure of iC3b1
6yo6
 Heteromer
23-1663
Assess
Structure of the SCIN stabilized C3bBb convertase bound to properdin
6rur
 Heteromer
P00751; P27918; Q931M7; 		23-1663
4×FUC; 2×NAG; 8×NAG; 18×MAN; 2×MG;
Assess
Structure of the SCIN stabilized C3bBb convertase bound to Properdin and a the non-inhibitory nanob…
6ruv
 Heteromer
P00751; P27918; Q931M7; 		23-1663
5×FUC; 2×NAG; 8×NAG; 21×MAN; 2×MG;
Assess
Staphylococcal Complement Inhibitor (SCIN) in complex with Human Complement Component C3b
3l5n
 Heteromer
Q931M7; 		23-1663
3×NAG; 1×MAN;
Assess
Trypanosoma brucei gambiense ISG65 in complex with human complement component C3b
7zgk
 Heteromer
C9ZJ67; 		23-1663
Assess
Trypanosoma brucei gambiense ISG65 in complex with human complement component C3
7zgj
 Heteromer
C9ZJ67; 		23-1663
Assess
Structure of the C3bB proconvertase in complex with lufaxin and factor Xa
8eok
 Heteromer
P00742; P00751; Q5WPU8; 		23-1663
1×NAG; 1×MG; 2×NAG;
Assess
Structure of the C3bB proconvertase in complex with lufaxin
8enu
 Heteromer
P00751; Q5WPU8; 		23-1663
3×NAG; 4×NAG;
Assess
Structure of methylamine treated human complement C3
8oq3
 Heteromer
23-1663
2×NAG; 2×NAG;
Assess
Human C3c in complex with the inhibitor compstatin
2qki
 Heteromer
24-1662
1×NAG; 2×K; 12×BR; 7×GOL;
Assess
Human Complement C3b in complex with Trypanosoma brucei ISG65.
8ovb
 Heteromer
A0A8J9S0Z8; 		23-1514
Assess
Structure of anti-C3d Fab(3d8b) in complex with C3d
7ue9
 Heteromer
994-1303
10×GOL;
Assess
Solution structure of CR2 SCR 1-2 in its complex with C3d by X-ray scattering
1w2s
 Heteromer
P20023; 		995-1299
Assess
CR2-C3D COMPLEX STRUCTURE
1ghq
 Heteromer
P20023; 		996-1299
2×ZN; 2×NDG;
Assess
Complement components factor H CCP19-20 and C3d in complex
3oxu
 Heteromer
P08603; 		1003-1302
2×GOL;
Assess
Crystal structure of disulphide-linked human C3d dimer in complex with Staphylococcus aureus comple…
6rmu
 Heteromer
Q2FVK5; 		996-1293
1×PEG; 1×EDO;
Assess
Ternary host recognition complex of complement factor H, C3d, and sialic acid
4ont
 Heteromer
P08603; 		1006-1302
1×BGC; 3×GOL;
Assess
Integrin I domain of complement receptor 3 in complex with C3d
4m76
 Heteromer
P11215; 		994-1287
2×NI;
Assess
Staphylococcus aureus complement subversion protein Sbi-IV in complex with complement fragment C3d
2wy8
 Heteromer
996-1287
2×GOL;
Assess
Crystal Structure of Efb-C (N138A) / C3d Complex
3d5r
 Heteromer
A6QG59; 		996-1287
Assess
Crystal structure of Efb-C / C3d Complex
2gox
 Heteromer
P68799; 		996-1287
Assess
Complement factor H in complex with the GM1 glycan
4zh1
 Heteromer
P08603; 		996-1287
1×BGC; 1×GOL;
Assess
Crystal Structure of Efb-C (R131A) / C3d Complex
3d5s
 Heteromer
A6QG59; 		996-1287
Assess
Structure of Factor H domains 19-20 in complex with complement C3d
2xqw
 Heteromer
P08603; 		996-1287
Assess
Complement components factor H CCP19-20 (S1191L mutant) and C3D in complex
3rj3
 Heteromer
P08603; 		996-1287
1×GOL;
Assess
The structure of the complex between complement receptor CR2 and its ligand complement fragment C3d
3oed
 Heteromer
P20023; 		996-1287
Assess
Staphylococcus aureus complement subversion protein Sbi-IV in complex with complement fragment C3d …
2wy7
 Heteromer
997-1287
3×GOL;
Assess
Trypanosoma brucei ISG65 bound to human complement C3d
7pi6
 Heteromer
Q587F5; 		996-1285
3×GOL;
Assess
The structure of the tripartite complex between OspE, the C-terminal domains of factor H and C3dg
5nbq
 Heteromer
P08603; Q45001; 		996-1285
Assess
Crystal structure of Ehp / C3d complex
2noj
 Heteromer
1001-1286
Assess
Crystal Structure of Properdin in complex with the CTC domain of C3/C3b
6s0b
 Heteromer
P27918; 		1517-1663
1×FUC; 8×MAN; 1×NAG;
Assess
Structure of C3a-C3aR-Go complex (Composite map)
8i9l
 Heteromer
P09471; P59768; P62873; Q16581; 		672-748
Assess
C3aR-Gi-C3a protein complex
8hk2
 Heteromer
P54311; P63096; P63212; Q16581; 		672-748
5×CLR; 2×PLM;
Assess
C3b in complex with CP40
7bag
homo-2-mer23-1663
1×NAG; 1×CA; 5×PEG; 1×ACM; 1×NH2;
Assess
Human Complement Component C3
2a73
homo-2-mer23-1663
1×NAG; 1×NAG;
Assess
Human Complement Component C3b
2i07
homo-2-mer23-1663
1×NAG; 1×NAG;
Assess
Crystal structure of disulphide-linked human C3d dimer
6rmt
homo-2-mer996-1294
4×CL;
Assess
X-RAY CRYSTAL STRUCTURE OF C3D: A C3 FRAGMENT AND LIGAND FOR COMPLEMENT RECEPTOR 2
1c3d
monomer995-1287
5×GOL;
Assess
Crystal Structure of the Human C3a anaphylatoxin
4hw5
monomer672-748
1×SO4;
Assess
Crystal Structure of the Human C3a desArg anaphylatoxin
4hwj
monomer673-747
1×SO4;
Assess
Crystal structure of chemically synthesized human anaphylatoxin C3a
4i6o
monomer681-748
1×MPD;
Assess

2 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
8oq3.1.Cmonomer0.8023-1663
100.00
Assess
2a73.1.Bmonomer0.78673-1663
100.00
Assess