Entry
Name
aminopeptidase S;
Mername-AA022 peptidase;
SGAP;
aminopeptidase (Streptomyces griseus);
Streptomyces griseus aminopeptidase;
S. griseus AP;
double-zinc aminopeptidase
Class
Hydrolases;
Acting on peptide bonds (peptidases);
Aminopeptidases
BRITE hierarchy
Reaction(IUBMB)
Release of an N-terminal amino acid with a preference for large hydrophobic amino-terminus residues
Comment
Aminopeptidases are associated with many biological functions, including protein maturation, protein degradation, cell-cycle control and hormone-level regulation [3,4]. This enzyme contains two zinc molecules in its active site and is activated by Ca2+ [4]. In the presence of Ca2+, the best substrates are Leu-Phe, Leu-Ser, Leu-pNA (aminoacyl-p-nitroanilide), Phe-Phe-Phe and Phe-Phe [3]. Peptides with proline in the P1' position are not substrates [3]. Belongs in peptidase family M28.
History
EC 3.4.11.24 created 2008
Orthology
Genes
SVL : Strvi_0799 Strvi_3541
SRC : M271_07785 M271_22010
SMAL : SMALA_4385 SMALA_6876
SSOI : I1A49_26000 I1A49_38160
SPHW : NFX46_03370 NFX46_33130
STRD : NI25_13800 NI25_16020
SAUO : BV401_25760 BV401_38020
SGE : DWG14_00558 DWG14_03523(lieA_2)
SKA : CP970_09635 CP970_17755
SGAL : CP966_11220 CP966_21505
SBY : H7H31_01220 H7H31_13515
SRIM : CP984_21950 CP984_37305
SNF : JYK04_05033(lieA_1) JYK04_07384
SDUR : M4V62_11140 M4V62_18650
SCIR : STRCI_000108 STRCI_004779
SXT : KPP03845_104430(lieA_1)
SANT : QR300_06850 QR300_19300
STRZ : OYE22_01310 OYE22_13320
ARU : ASPU41_14755 ASPU41_18675
ACRY : AC20117_14545 AC20117_15825
ASUF : MNQ99_11185 MNQ99_16300
SGRG : L0C25_10600 L0C25_18785
AGRA : AGRA3207_002060 AGRA3207_003417
SSYI : EKG83_20115 EKG83_38670
KPHY : AOZ06_01175 AOZ06_30780 AOZ06_38895
ACTU : Actkin_01195(lieA_3) Actkin_05450(lieA_8)
CROS : N8J89_14005 N8J89_29685 N8J89_29690
UME : RM788_15810 RM788_46995
ACTR : Asp14428_63040 Asp14428_74090
AOU : ACTOB_002331 ACTOB_004045
CATI : CS0771_34570 CS0771_35120
» show all
Taxonomy
Reference
Authors
Spungin A, Blumberg S.
Title
Streptomyces griseus aminopeptidase is a calcium-activated zinc metalloprotein. Purification and properties of the enzyme.
Journal
Sequence
Reference
Authors
Ben-Meir D, Spungin A, Ashkenazi R, Blumberg S
Title
Specificity of Streptomyces griseus aminopeptidase and modulation of activity by divalent metal ion binding and substitution.
Journal
Sequence
Reference
Authors
Arima J, Uesugi Y, Iwabuchi M, Hatanaka T.
Title
Study on peptide hydrolysis by aminopeptidases from Streptomyces griseus, Streptomyces septatus and Aeromonas proteolytica.
Journal
Reference
Authors
Fundoiano-Hershcovitz Y, Rabinovitch L, Langut Y, Reiland V, Shoham G, Shoham Y.
Title
Identification of the catalytic residues in the double-zinc aminopeptidase from Streptomyces griseus.
Journal
Reference
Authors
Gilboa R, Greenblatt HM, Perach M, Spungin-Bialik A, Lessel U, Wohlfahrt G, Schomburg D, Blumberg S, Shoham G.
Title
Interactions of Streptomyces griseus aminopeptidase with a methionine product analogue: a structural study at 1.53 A resolution.
Journal
Other DBs
ExPASy - ENZYME nomenclature database: 3.4.11.24