2ARR		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	ACE	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Plasminogen activator inhibitor-2 is highly tolerant to P8 residue substitution--implications for serpin mechanistic model and prediction of nsSNP activities., Di Giusto DA, Sutherland AP, Jankova L, Harrop SJ, Curmi PM, King GC, J Mol Biol. 2005 Nov 11;353(5):1069-80. Epub 2005 Sep 22. PMID:16214170

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (72 Kb) [Save to disk] Biological Unit Coordinates (2arr.pdb1.gz) 67 Kb LPC: Ligand-Protein Contacts for 2ARR CSU: Contacts of Structural Units for 2ARR Likely Quarternary Molecular Structure file(s) for 2ARR Structure Factors (407 Kb) Retrieve 2ARR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ARR from S2C, [Save to disk] Re-refined 2arr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2ARR in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2arr] [2arr_A] [2arr_P] SWISS-PROT database: [P05120] Domain found in 2ARR: [SERPIN ] by SMART

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