1Q4A		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	CRO	enzyme
related structures	by homologous chain: 1KYS, 1Q4B
Gene Ontology	Chain Function Process Component A
Primary reference	Local complexity of amino acid interactions in a protein core., Jain RK, Ranganathan R, Proc Natl Acad Sci U S A 2004 Jan 6;101(1):111-6. Epub 2003 Dec 18. PMID:14684834

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (1q4a.pdb1.gz) 41 Kb LPC: Ligand-Protein Contacts for 1Q4A CSU: Contacts of Structural Units for 1Q4A Likely Quarternary Molecular Structure file(s) for 1Q4A Structure Factors (283 Kb) Retrieve 1Q4A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Q4A from S2C, [Save to disk] Re-refined 1q4a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Q4A 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: [1q4a] [1q4a_A] SWISS-PROT database: [P42212]

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022,2024 Bioinformatics Unit Weizmann Institute of Science

---