P86072 (AMY1_CAPAA) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names	Recommended name: Alpha-amylase 1 EC=3.2.1.1 Alternative name(s): 1,4-alpha-D-glucan glucanohydrolase
Organism	Capsicum annuum var. annuum (Red pepper)
Taxonomic identifier	40321 [NCBI]
Taxonomic lineage	Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › asterids › lamiids › Solanales › Solanaceae › Solanoideae › Capsiceae › Capsicum

Protein attributes

Sequence length	14 AA.
Sequence status	Fragment.
Protein existence	Evidence at protein level

General annotation (Comments)

Catalytic activity	Endohydrolysis of (1->4)-alpha-D-glucosidic linkages in polysaccharides containing three or more (1->4)-alpha-linked D-glucose units. UniProtKB P04063
Cofactor	Binds 3 calcium ions per subunit By similarity. UniProtKB P04063
Subunit structure	Monomer By similarity. UniProtKB P04063
Sequence similarities	Belongs to the glycosyl hydrolase 13 family.

Ontologies

Keywords
Biological process	Carbohydrate metabolism
Ligand	Calcium Metal-binding
Molecular function	Glycosidase Hydrolase
Technical term	Direct protein sequencing
Gene Ontology (GO)
Biological process	carbohydrate metabolic process Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	alpha-amylase activity Inferred from electronic annotation. Source: EC metal ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	‹1 – ›14	›14	Alpha-amylase 1		PRO_0000362982
Sites
	Metal binding	7	1	Calcium 2 By similarity UniProtKB P04063
	Metal binding	10	1	Calcium 2 By similarity UniProtKB P04063
	Metal binding	12	1	Calcium 2 By similarity UniProtKB P04063
Experimental info
	Sequence uncertainty	2	1	I or L Ref.1
	Sequence uncertainty	5	1	I or L Ref.1
	Sequence uncertainty	6	1	F or M Ref.1
	Non-terminal residue	1	1
	Non-terminal residue	14	1

Sequences

	Sequence		Length	Mass (Da)
	P86072 [UniParc]. Last modified February 10, 2009. Version 1. Checksum: 638ED57656D2E37B	FASTA	14	1,543
	10 GIYCIFEGGT PDDR

References

[1]	Almagro L., Sabater Jara A.B., Pedreno M.A. Submitted (JUL-2008) to UniProtKB Cited for: PROTEIN SEQUENCE.

Cross-references

3D structure databases
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Family and domain databases
ProtoNet	Search...

Entry information

Entry name

AMY1_CAPAA

Accession

Primary (citable) accession number: P86072

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 10, 2009
Last sequence update:	February 10, 2009
Last modified:	December 14, 2011
This is version 4 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program