P06681 (CO2_HUMAN) Homo sapiens (Human)

Complement C2 UniProtKBInterProSTRINGInteractive Modelling

752 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3); 1 identical sequence: Homo sapiens: Q5JP69

Available Structures

7 Experimental Structures

DescriptionPDB IDOligo-stateRangeSeq id (%)Ligands
Structure of the argX-117 in complex with a complement C2 fragment at low pH Heteromer
51-209
100.0NAG;EPE;CA;CL;
Structure of ARG-117 Fab in complex with a fragment of complement C2, neutral pH Heteromer
51-209
100.0NAG;CA;CL;MPD;
Complement component C2amonomer243-752
99.8NAG;NAG;NAG;MN;MLI;
Complement component C2amonomer243-752
99.8NAG;NAG;NAG;NAG;
Complement component C2a, the catalytic fragment of C3- and C5-convertase of human complementmonomer244-750
99.8NAG;NAG;MG;
Complement component C2a, the catalytic fragment of C3- and C5-convertase of human complementmonomer244-750
99.8NAG;NAG;
The Crystal Structure of C2b, a Fragment of Complement Component C2 produced during C3-convertase F…monomer23-217
100.0

3 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
2i6s.1.Amonomer0.86246-752
100.00
2xwb.1.Cmonomer0.7023-750
40.40
2ok5.1.Amonomer0.6921-750
40.08

6 SWISS-MODEL models built on isoform sequence

IsoformTemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
Isoform 22i6q.1.Amonomer0.87115-538
100.00
Isoform 22ok5.1.Amonomer0.687-536
39.96
Isoform 22xwb.1.Cmonomer0.686-536
39.88
Isoform 32i6q.1.Amonomer0.90113-620
MN;100.00
Isoform 32xwb.1.Cmonomer0.7116-618
39.25
Isoform 32ok5.1.Amonomer0.7016-618
38.91