2RMB

Crystal structures of cyclophilin A complexed with cyclosporin A and N-methyl-4-[(E)-2-butenyl]-4,4-dimethylthreonine cyclosporin A

Structural Biology Knowledgebase: 2RMB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.184

Literature

Macromolecules
Sequence Display for 2RMB

Classification: ISOMERASE / IMMUNOSUPPRESSANT

Total Structure Weight: 192713.05

Macromolecule Entities
Molecule Chains Length Organism Details
PEPTIDYL-PROLYL CIS-TRANS ISOMERASE A, C, E..., G, I, K, M, O, Q, SA, C, E, G, I, K, M, O, Q, S 165 Homo sapiens EC#: 5.2.1.8 IUBMB
Gene Name(s): PPIA Gene View CYPA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
CYCLOSPORIN A B, D, F..., H, J, L, N, P, R, TB, D, F, H, J, L, N, P, R, T 11 Tolypocladium inflatum Mutation: X5X
Details: 3-HYDROXY-4,4-DIMETHYL-2-(METHYLAMINO)-6- OCTENOIC ACID AT POSITION 5

Small Molecules
Modified Residues 6 Unique
ID Chains Type Formula 2D Diagram Parent
DAL
Query on DAL
B, D, F, H, J, L, N, P, R, T D-PEPTIDE LINKING C3 H7 N O2 --
MLE
Query on MLE
B, D, F, H, J, L, N, P, R, T L-PEPTIDE LINKING C7 H15 N O2 LEU
MVA
Query on MVA
B, D, F, H, J, L, N, P, R, T L-PEPTIDE LINKING C6 H13 N O2 VAL
DMT
Query on DMT
B, D, F, H, J, L, N, P, R, T L-PEPTIDE LINKING C11 H21 N O3 --
ABA
Query on ABA
B, D, F, H, J, L, N, P, R, T L-PEPTIDE LINKING C4 H9 N O2 ALA
SAR
Query on SAR
B, D, F, H, J, L, N, P, R, T PEPTIDE LINKING C3 H7 N O2 GLY

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.184
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 72.60 α = 90.00
b = 160.60 β = 90.90
c = 95.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-01-07
  • Released Date: 1995-02-07
  • Deposition author(s): Ke, H., Mayrose, D.

Revision History

  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 2011-07-27
    Type: Atom nomenclature | Details: Atom nomenclature
  • 2011-07-27
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-27
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-27
    Type: Function and keywords | Details: Function and keywords
  • 2011-07-27
    Type: Linkage | Details: Linkage
  • 2011-07-27
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-27
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 2011-07-27
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4