8TRL
T cell recognition of citrullinated alpha-enolase peptide presented by HLA-DR4
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, D | HLA class II histocompatibility antigen, DR alpha chain | polymer | 181 | 21084.8 | 2 | UniProt (P01903) In PDB | Homo sapiens (human) | MHC class II antigen DRA |
2 | B, E | HLA class II histocompatibility antigen, DRB1 beta chain | polymer | 190 | 22275.7 | 2 | UniProt (P01911) In PDB | Homo sapiens (human) | Human leukocyte antigen DRB1,HLA-DRB1 |
3 | C, F | Alpha-enolase | polymer | 13 | 1421.5 | 2 | Homo sapiens | ||
4 | I, G | RA2.7 TCR alpha chain | polymer | 204 | 22717.1 | 2 | Homo sapiens (human) | ||
5 | J, H | RA2.7 TCR beta chain | polymer | 245 | 28404.6 | 2 | Homo sapiens (human) | ||
6 | K | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
7 | L | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1114.0 | 1 | In PDB GlyTouCan (G94156YI) | |||
8 | A, B, D, E | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 4 | Chemie (NAG) | |||
9 | H, A | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
10 | A, J, D | FORMIC ACID | non-polymer | 46.0 | 4 | Chemie (FMT) | |||
11 | E, G, A, B, D | GLYCEROL | non-polymer | 92.1 | 11 | Chemie (GOL) | |||
12 | water | water | 18.0 | 343 | Chemie (HOH) |
Sequence modifications
B, E: 1 - 190 (UniProt: P01911)
PDB | External Database | Details |
---|---|---|
Glu 9 | Trp 38 | variant |
Val 11 | Pro 40 | variant |
His 13 | Arg 42 | variant |
His 33 | Asn 62 | variant |
Tyr 37 | Ser 66 | variant |
Tyr 47 | Phe 76 | variant |
Leu 67 | Ile 96 | variant |
Lys 71 | Ala 100 | variant |
Gly 86 | Val 115 | variant |
Tyr 96 | Gln 125 | variant |
Glu 98 | Lys 127 | variant |
Ala 104 | Ser 133 | variant |
Asn 120 | Ser 149 | variant |
Arg 133 | Leu 162 | variant |
Thr 140 | Ala 169 | variant |
Val 142 | Met 171 | variant |
Leu 180 | Val 209 | variant |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 10 |
Total formula weight | 191807.5 | |
Branched | Number of molecules | 2 |
Total formula weight | 1538.4 | |
Non-Polymers* | Number of molecules | 22 |
Total formula weight | 2259.1 | |
All* | Total formula weight | 195605.0 |