2WCF

calcium-free (apo) S100A12

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	PROTEIN S100-A12	polymer	95	10793.2	6	UniProt (P80511) Pfam (PF01023) In PDB	HOMO SAPIENS (HUMAN)	S100 CALCIUM-BINDING PROTEIN A12, CALGRANULIN-C, CGRP, NEUTROPHIL S100 PROTEIN, CALCIUM-BINDING PROTEIN IN AMNIOTIC FLUID 1, P6, CAGC, CAAF1, S100A12, CALCITERMIN
2	B, E	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
3		water	water		18.0	20	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: -3 - 0 (PDB: 2WCF)
A, B, C, D, E, F: 1 - 91 (UniProt: P80511)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	64759.3
Non-Polymers*	Number of molecules	2
	Total formula weight	46.0
All*	Total formula weight	64805.3

*Water molecules are not included.