Entry
Name
cyanophycinase;
cyanophycin degrading enzyme;
beta-Asp-Arg hydrolysing enzyme;
CGPase;
CphB;
CphE;
cyanophycin granule polypeptidase;
extracellular CGPase
Class
Hydrolases;
Acting on peptide bonds (peptidases);
Peptidyl-dipeptidases
BRITE hierarchy
Reaction(IUBMB)
[L-Asp(4-L-Arg)]n + H2O = [L-Asp(4-L-Arg)]n-1 + L-Asp(4-L-Arg) [RN:
R09722 ]
Reaction(KEGG)
Substrate
Product
[L-Asp(4-L-Arg)]n-1;
L-Asp(4-L-Arg) [CPD:
C19843 ]
Comment
The enzyme is highly specific for the branched polypeptide cyanophycin and does not hydrolyse poly-L-aspartate or poly-L-arginine [3]. A serine-type exopeptidase that belongs in peptidase family S51.
History
EC 3.4.15.6 created 2007
Orthology
Genes
LCP : LC55x_0284 LC55x_4409
LGU : LG3211_0267 LG3211_4216
XBC : ELE36_04605 ELE36_05005 ELE36_07480 ELE36_15825
XBA : C7S18_01875 C7S18_16890
PSEO : OM33_14810 OM33_21860
PMAW : MACH26_05820(cphB_1) MACH26_42020(cphB_2)
SAGA : M5M_10670 M5M_10700
MICC : AUP74_03013(cphE) AUP74_03018(cphB)
MAGA : Mag101_10330 Mag101_10355
MHYD : GTQ55_10895 GTQ55_10920
LLG : 44548918_01987(cphB)
LJR : NCTC11533_00772(cphB)
LCJ : NCTC11976_03073(cphB)
LADL : NCTC12735_01243(cphB)
FRF : LO80_02575 LO80_08040
GAI : IMCC3135_14335(cphB)
PKF : RW095_19380 RW095_19385
PBH : AAW51_0791 AAW51_1164(cphB)
RDP : RD2015_1556 RD2015_3205 RD2015_844
PKT : AT984_11205 AT984_11215
MNR : ACZ75_22765 ACZ75_22770
MASW : AM586_00180 AM586_14240 AM586_24710
MASS : CR152_12145 CR152_19695 CR152_26905
MTIM : DIR46_01315 DIR46_16890
MASY : DPH57_05930 DPH57_08165 DPH57_16600
MANC : IV454_03570 IV454_19540 IV454_20810
MFY : HH212_11395 HH212_22385
MASZ : C9I28_05285 C9I28_13480 C9I28_15885
MALI : EYF70_01895 EYF70_12360 EYF70_25350
MUM : FCL38_06640 FCL38_16650 FCL38_23980
MFLA : GO485_01655 GO485_12165 GO485_19480
MPLI : E1742_01035 E1742_03425 E1742_12605
TCT : PX653_06690 PX653_09355 PX653_17595
PLUE : EWM63_09570 EWM63_27035
DUG : HH213_06945 HH213_06950 HH213_26370 HH213_29600
DZO : SR858_15940 SR858_22710
EHB : E7V67_011130 E7V67_013860
ETB : N7L95_18185 N7L95_20210
NMU : Nmul_A1689 Nmul_A1900
CFH : C1707_15405 C1707_20960
SPAG : sphantq_04271(cphB)
SPHS : ETR14_21350 ETR14_22835
AGE : AA314_01725 AA314_01763 AA314_01764
AVM : JQX13_00510 JQX13_00540
SCU : SCE1572_41555 SCE1572_41565
PAUU : E8A73_033755 E8A73_038700
PIR : VN12_07965(cphB_1) VN12_23685
AAGG : ETAA8_05300(cphB_1) ETAA8_10450(cphB_2)
PEH : Spb1_13020(cphE_1) Spb1_36790(cphE_2)
FMR : Fuma_01297(cphB_1) Fuma_01374(cphB_2)
PVAR : SH412_001347 SH412_004425 SH412_004444 SH412_005007
SCHL : QJS52_00205 QJS52_09395
LRS : PX52LOC_04512 PX52LOC_06552
GPH : GEMMAAP_07095 GEMMAAP_14730
GGR : HKW67_21850 HKW67_21890
NKO : Niako_1956 Niako_3197
NIA : A8C56_18620 A8C56_18630
NDF : KRR40_07565 KRR40_46145
FLA : SY85_15535 SY85_22220 SY85_23090
PGIN : FRZ67_00765 FRZ67_07870
PCM : AY601_0700 AY601_3956
PSTY : BFS30_10755 BFS30_13310
PEK : FFJ24_016005 FFJ24_016015 FFJ24_020205
PROE : H9L23_21605 H9L23_25320
PEX : IZT61_04155 IZT61_07720 IZT61_11745
PEDO : AB3G38_09000 AB3G38_11120 AB3G38_17760
PSN : Pedsa_2002 Pedsa_2003
MUP : A0256_05575 A0256_12115
MDJ : LLH06_11975 LLH06_19620
MSAB : SNE25_03275 SNE25_25820
SLI : Slin_2731 Slin_4153 Slin_4154 Slin_4208
SPIK : EXU85_05845 EXU85_27280
STAE : HNV11_09505 HNV11_09510
EMZ : MB380_06345 MB380_15135
RSI : Runsl_4260 Runsl_4888
RUP : DTQ70_09715 DTQ70_12520
FIB : A6C57_09930 A6C57_13715
HYM : N008_06905 N008_16505
HYD : PK28_09500 PK28_10940
HYE : AM218_05550 AM218_06860
HYG : AUC43_00905 AUC43_03770 AUC43_08355 AUC43_15635
HYP : A0257_05130 A0257_12080
HYZ : AXW84_12015 AXW84_19500
HNV : DDQ68_07060 DDQ68_14135
HYH : D3Y59_03645 D3Y59_08340 D3Y59_14605 D3Y59_16480
HYJ : FHG12_06865 FHG12_12085 FHG12_17540
HQI : H9L05_05630 H9L05_09145 H9L05_15350
HRS : HER32_01835 HER32_02925 HER32_11400 HER32_16120 HER32_16125 HER32_17715
HBN : GUY19_02385 GUY19_15265 GUY19_17420
HTS : HMJ29_03640 HMJ29_08785 HMJ29_11525 HMJ29_18725
HMT : MTP16_01795 MTP16_07105 MTP16_16985
HTB : MTX78_01675 MTX78_12670 MTX78_19055
HYK : O9Z63_08875 O9Z63_18635
HSK : H4317_03870 H4317_08550 H4317_18015
HCW : O3303_07120 O3303_16540
HSB : MWH26_00005 MWH26_09520 MWH26_10895
HAEI : MUN82_05925 MUN82_09795 MUN82_16280
HCU : MUN79_01880 MUN79_06780 MUN79_21260
HVL : MUN86_01310 MUN86_12955 MUN86_18960
HCF : MUN80_02325 MUN80_06495 MUN80_19490
PKO : PKOR_18380 PKOR_20800
PACT : CA264_04140 CA264_05820 CA264_16555
PONT : C1N53_07735 C1N53_11870 C1N53_18540
RUF : TH63_06055 TH63_07730 TH63_13225 TH63_18340
RTI : DC20_03840 DC20_09080 DC20_16930 DC20_17540
RUD : TH61_02580 TH61_14345
NIB : GU926_01375 GU926_01835 GU926_07885 GU926_08855 GU926_11585
ADD : HUW48_07955 HUW48_10605 HUW48_22780
ASWU : HUW51_12670 HUW51_21155 HUW51_21545
FALB : HYN59_16340 HYN59_16945
PTQ : P700755_002730 P700755_003986
KOS : KORDIASMS9_01686(cphB) KORDIASMS9_02524(cphB)
KAN : IMCC3317_35290(cphB)
ASAG : FGM00_02670 FGM00_09905
SPON : HME9304_02324(cphB)
CGN : OK18_00780 OK18_18880 OK18_19790
CIH : ATE47_06090 ATE47_06095 ATE47_08300
CHRZ : CO230_06340 CO230_06550
CSHA : EG350_09245 EG350_10895
CIL : EG358_11340 EG358_11355 EG358_13360
CGLE : NCTC11432_01002(cphB)
CTAI : NCTC12078_00321(cphB_1) NCTC12078_00971(cphB_2)
CNP : M0D58_01740 M0D58_02095 M0D58_03780
CHRA : F7R58_06090 F7R58_08120
CFLU : ODZ84_03290 ODZ84_06455
CJG : NCTC13459_00617(cphB)
CANT : NCTC13489_00799(cphB)
EZE : KI430_02910 KI430_17625
CBAU : H1R16_01080 H1R16_03100
ESTE : HNV03_04225 HNV03_04675
BMUR : ABE28_006710 ABE28_008640
BLEN : NCTC4824_02276(cphB)
ALKG : MOJ78_01450 MOJ78_11375
TUM : CBW65_07665 CBW65_13265
CBEI : LF65_00450 LF65_03738
CSR : Cspa_c05980(cphB) Cspa_c34690
CAH : CAETHG_1074 CAETHG_2314
CCOH : SAMEA4530647_0139(cphB)
CLOS : DMR38_00940 DMR38_15540
CGEL : psyc5s11_05500(cphB)
MANA : MAMMFC1_00959(cphB)
SXT : KPP03845_107372(cphE)
NAQU : ENKNEFLB_02467(cphB)
ASE : ACPL_3786(cphB) ACPL_6521(cphB)
ACTS : ACWT_3658 ACWT_6390
SYY : SYNGTS_1313(slr2001)
SYT : SYNGTI_1313(slr2001)
SYS : SYNPCCN_1312(slr2001)
SYQ : SYNPCCP_1312(slr2001)
CYN : Cyan7425_1651 Cyan7425_2760 Cyan7425_4853
CEP : Cri9333_2271 Cri9333_3511
LEN : LEP3755_53520 LEP3755_56880
LET : O77CONTIG1_02493(cphB_1) O77CONTIG1_04204(cphB_2)
LEPT : JVX88_20005 JVX88_20320 JVX88_22450 JVX88_29650
LEPI : EDM05_013430 EDM05_58150 EDM05_65370
KOV : K9N68_14955 K9N68_29960 K9N68_38190
LSC : KIK02_12860 KIK02_15145
LSK : J5X98_05045 J5X98_21155
SFRI : RBJ76_18415 RBJ76_25990
THEU : HPC62_02010 HPC62_15745
TOG : HNI00_01920 HNI00_04940 HNI00_14900
TSIN : OXH18_04480 OXH18_07565 OXH18_09965 OXH18_13570
GLP : Glo7428_1237 Glo7428_1456
CHON : NIES4102_30730(cphB)
GDU : P0S91_14345 P0S91_15355
SYP : SYNPCC7002_A2406(cphB)
SYNN : NIES970_24560(cphB)
MAR : MAE_27450(cphB) MAE_29150(cphB)
MIQ : B5D77_15100 B5D77_15970
MVZ : myaer102_03890(cphB_1) myaer102_05160(cphB_2)
CYC : PCC7424_0874 PCC7424_4955
CYJ : Cyan7822_1181 Cyan7822_2815
PAGH : NIES204_09660(cphB)
PRUN : PCC7821_00698(cphB)
MVAG : D0A34_04230 D0A34_16255
CSAU : ACL6C3_21685 ACL6C3_26760
ONI : Osc7112_1524 Osc7112_4718
MIC : Mic7113_1083 Mic7113_5772
ANA : all0571 all3880(cphB)
NPU : Npun_F1821 Npun_R0196 Npun_R5824
NOS : Nos7107_4002 Nos7107_5065
NOP : Nos7524_0356 Nos7524_4853
NON : NOS3756_03840 NOS3756_14300
NFL : COO91_01828 COO91_02766 COO91_05427
NOE : CLI64_09790 CLI64_26235
NED : HUN01_19700 HUN01_20730
NLK : NIES25_38290 NIES25_61490
NCW : NIES2107_02600 NIES2107_07280
NCF : ANSO36C_01300 ANSO36C_31350(cphB)
NOST : GJB62_04140 GJB62_12835
NOSU : JYQ62_20255 JYQ62_21720 JYQ62_37465
NOSQ : PQG02_02805 PQG02_10115
ACY : Anacy_2648 Anacy_4580
ANN : EH233_07505 EH233_12845
CSG : Cylst_3347 Cylst_5121
RSIN : B6N60_01059 B6N60_03759
HBQ : QI031_18760 QI031_24895
NSPH : BDGGKGIB_01687(cphB_1) BDGGKGIB_02086(cphB_2)
CALO : Cal7507_0827 Cal7507_1069
CALN : NIES2098_19040 NIES2098_22420
MDP : NIES3275_18990 NIES3275_37350
TOQ : HCG51_07255 HCG51_13755
TTQ : NIES37_44420 NIES37_56760
ALAX : NIES50_29770 NIES50_42160
SCYT : SAMD_22910 SAMD_44700
SCYS : NIES4073_51600 NIES4073_74870
BSEN : DP114_12280 DP114_14600
BOX : DP113_12215 DP113_14530
NCN : BZZ01_14660 BZZ01_24420
CTHE : Chro_1067 Chro_3357
PLP : Ple7327_0189 Ple7327_2164
SCS : Sta7437_0314 Sta7437_1341 Sta7437_1661
STAN : STA3757_03010 STA3757_07240(cphB) STA3757_47220
CALL : OZ401_000437 OZ401_002946 OZ401_003543 OZ401_004425
» show all
Taxonomy
Reference
Authors
Obst M, Krug A, Luftmann H, Steinbuchel A.
Title
Degradation of cyanophycin by Sedimentibacter hongkongensis strain KI and Citrobacter amalonaticus strain G Isolated from an anaerobic bacterial consortium.
Journal
Reference
Authors
Obst M, Oppermann-Sanio FB, Luftmann H, Steinbuchel A
Title
Isolation of cyanophycin-degrading bacteria, cloning and characterization of an extracellular cyanophycinase gene (cphE) from Pseudomonas anguilliseptica strain BI. The cphE gene from P. anguilliseptica BI encodes a cyanophycinhydrolyzing enzyme.
Journal
Sequence
Reference
Authors
Richter R, Hejazi M, Kraft R, Ziegler K, Lockau W
Title
Cyanophycinase, a peptidase degrading the cyanobacterial reserve material multi-L-arginyl-poly-L-aspartic acid (cyanophycin): molecular cloning of the gene of Synechocystis sp. PCC 6803, expression in Escherichia coli, and biochemical characterization of the purified enzyme.
Journal
Sequence
Other DBs
ExplorEnz - The Enzyme Database: 3.4.15.6
ExPASy - ENZYME nomenclature database: 3.4.15.6
LinkDB
All DBs