4LSX
Plant steroid receptor ectodomain bound to brassinolide and SERK1 co-receptor ectodomain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Protein BRASSINOSTEROID INSENSITIVE 1 | polymer | 774 | 83726.6 | 2 | UniProt (O22476) Pfam (PF08263) Pfam (PF13855) Pfam (PF20141) Pfam (PF00560) | Arabidopsis thaliana (mouse-ear cress) | AtBRI1, Brassinosteroid LRR receptor kinase |
| 2 | C, D (C, D) | Somatic embryogenesis receptor kinase 1 | polymer | 203 | 21864.6 | 2 | UniProt (Q94AG2) Pfam (PF08263) Pfam (PF00560) | Arabidopsis thaliana (mouse-ear cress) | AtSERK1, Somatic embryogenesis receptor-like kinase 1 |
| 3 | E, H, J (E, H, J) | 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 | 748.7 | 3 | In PDB GlyTouCan (G81315DD) | |||
| 4 | F, K (F, K) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 2 | In PDB GlyTouCan (G42666HT) | |||
| 5 | G (G) | alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-4)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 910.8 | 1 | In PDB GlyTouCan (G96947LY) | |||
| 6 | I (I) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 1 | In PDB GlyTouCan (G15407YE) | |||
| 7 | L, O (A, B) | Brassinolide | non-polymer | 480.7 | 2 | Chemie (BLD) | |||
| 8 | M, N, P, Q, R... (A, B, C, D) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 7 | Chemie (NAG) |
Sequence modifications
A, B: 29 - 788 (UniProt: O22476)
C, D: 24 - 213 (UniProt: Q94AG2)
| PDB | External Database | Details |
|---|---|---|
| Gly 24 | - | expression tag |
| Ser 25 | - | expression tag |
| Ser 26 | - | expression tag |
| Met 27 | - | expression tag |
| Gly 28 | - | expression tag |
| Glu 643 | Gly 643 | engineered mutation |
| Leu 789 | - | expression tag |
| Glu 790 | - | expression tag |
| Asn 791 | - | expression tag |
| Leu 792 | - | expression tag |
| Tyr 793 | - | expression tag |
| Phe 794 | - | expression tag |
| Gln 795 | - | expression tag |
| Gly 796 | - | expression tag |
| Ala 797 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly 20 | - | expression tag |
| Ser 21 | - | expression tag |
| Ser 22 | - | expression tag |
| Met 23 | - | expression tag |
| Leu 214 | - | expression tag |
| Glu 215 | - | expression tag |
| Asn 216 | - | expression tag |
| Leu 217 | - | expression tag |
| Tyr 218 | - | expression tag |
| Phe 219 | - | expression tag |
| Gln 220 | - | expression tag |
| Gly 221 | - | expression tag |
| Ala 222 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 211182.3 | |
| Branched | Number of molecules | 7 |
| Total formula weight | 4592.2 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 2509.8 | |
| All* | Total formula weight | 218284.3 |
