2ACM	Structural Protein	date	Jul 19, 2005
title	Solution Structure Of The Sea Domain Of Human Mucin 1 (Muc1)
authors	B.Macao, D.G.A.Johansson, G.C.Hansson, T.Hard
compound		source
Molecule: Mucin-1 Chain: A Fragment: Sea Domain (Residues 1041-1097) Synonym: Muc1 Mucus Protein, Muc-1, Polymorphic Epithelial Pem, Pemt, Episialin, Tumor-Associated Mucin, Carcinoma-Ass Mucin, Tumor-Associated Epithelial Membrane Antigen, Ema, H Peanut- Reactive Urinary Mucin, Pum, Breast Carcinoma-Assoc Antigen Df3, Cd227 Antigen; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Muc1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3a
Molecule: Mucin-1 Chain: B Fragment: Sea Domain (Residues 1098-1152) Synonym: Muc1 Mucus Protein, Muc-1, Polymorphic Epithelial Pem, Pemt, Episialin, Tumor-Associated Mucin, Carcinoma-Ass Mucin, Tumor-Associated Epithelial Membrane Antigen, Ema, H Peanut- Reactive Urinary Mucin, Pum, Breast Carcinoma-Assoc Antigen Df3, Cd227 Antigen; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Muc1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3a
method	Solution NMR
note	2ACM is a representative structure
Primary reference	Autoproteolysis coupled to protein folding in the SEA domain of the membrane-bound MUC1 mucin., Macao B, Johansson DG, Hansson GC, Hard T, Nat Struct Mol Biol. 2006 Jan;13(1):71-6. Epub 2005 Dec 20. PMID:16369486

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (416 Kb) [Save to disk] Biological Unit Coordinates (2acm.pdb1.gz) 27 Kb CSU: Contacts of Structural Units for 2ACM Original NMR restraints for 2ACM from PDB Retrieve 2ACM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ACM from S2C, [Save to disk]

View 2ACM 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.

Visual 3D analysis of 2ACM

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2ACM, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2acm] [2acm_A] [2acm_B] SWISS-PROT database: [P15941] Domain organization of [MUC1_HUMAN] by SWISSPFAM

Other resources with information on 2ACM

Community annotation for 2ACM at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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