RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy16585
(298 letters)
>gnl|CDD|132850 cd07211, Pat_PNPLA8, Patatin-like phospholipase domain containing
protein 8. PNPLA8 is a Ca-independent myocardial
phospholipase which maintains mitochondrial integrity.
PNPLA8 is also known as iPLA2-gamma. In humans, it is
predominantly expressed in heart tissue. iPLA2-gamma can
catalyze both phospholipase A1 and A2 reactions (PLA1
and PLA2 respectively). This family includes PNPLA8
(iPLA2-gamma) from Homo sapiens and iPLA2-2 from Mus
musculus.
Length = 308
Score = 321 bits (824), Expect = e-110
Identities = 126/258 (48%), Positives = 169/258 (65%), Gaps = 14/258 (5%)
Query: 6 TLDEALQLYMTLSTDLFTQNK-LSGYTSMLLRHAYYDTDKFETFLREYIGETPMIQTNRQ 64
+LDE +LY L D+F+QN +SG + ++L HAYYDT+ +E L+E +G +I T+
Sbjct: 64 SLDECEELYRKLGKDVFSQNTYISGTSRLVLSHAYYDTETWEKILKEMMGSDELIDTSAD 123
Query: 65 RKCPKLSVVSTVVNHDKVWPYVFRNYCIPYERKSQYMGDHKYAMWQAVRASSAAPSIFDE 124
CPK++ VST VN + PYVFRNY P +S Y+G K+ +W+A+RASSAAP F+E
Sbjct: 124 PNCPKVACVSTQVNRTPLKPYVFRNYNHPPGTRSHYLGSCKHKLWEAIRASSAAPGYFEE 183
Query: 125 FHLDGLVHQDGGMTVNNPAAVAIHEATLLWPGAPLQCIVSCGTGRTLPKLNATPYSHDTQ 184
F L +HQDGG+ NNP A+A+HEA LLWP P+QC+VS GTGR
Sbjct: 184 FKLGNNLHQDGGLLANNPTALALHEAKLLWPDTPIQCLVSVGTGR-------------YP 230
Query: 185 SASDSAQTAGSSLWHKMVKILESATDTEGVHTCLSDLLPQGVYYRFNPYLSEVPDLDETR 244
S+ +SL K++ +++SATDTE VHT L DLLP VY+RFNP +SE +LDETR
Sbjct: 231 SSVRLETGGYTSLKTKLLNLIDSATDTERVHTALDDLLPPDVYFRFNPVMSECVELDETR 290
Query: 245 PEKLAQLRLDTDIYIRKN 262
PEKL QL+ DT YI++N
Sbjct: 291 PEKLDQLQDDTLEYIKRN 308
>gnl|CDD|132855 cd07216, Pat17_PNPLA8_PNPLA9_like3, Patatin-like phospholipase.
Patatin is a storage protein of the potato tuber that
shows Phospholipase A2 activity (PLA2; EC 3.1.1.4).
Patatin catalyzes the nonspecific hydrolysis of
phospholipids, glycolipids, sulfolipids, and mono- and
diacylglycerols, thereby showing lipid acyl hydrolase
activity. The active site includes an oxyanion hole with
a conserved GGxR motif; it is found in almost all the
members of this family. The catalytic dyad is formed by
a serine and an aspartate. Patatin belongs to the
alpha-beta hydrolase family which is identified by a
characteristic nucleophile elbow with a consensus
sequence of Sm-X-Nu-Sm (Sm = small residue, X = any
residue and Nu = nucleophile). Members of this family
have been found also in vertebrates. This family
includes subfamily of PNPLA8 (iPLA2-gamma) and PNPLA9
(iPLA2-beta) like phospholipases from human as well as
the Pat17 isozyme from Solanum cardiophyllum.
Length = 309
Score = 104 bits (261), Expect = 4e-26
Identities = 65/263 (24%), Positives = 96/263 (36%), Gaps = 36/263 (13%)
Query: 1 MLIGR---TLDEALQLYMTLSTDLFTQNKLSGYTSMLLRHAYYDTDKFETFLREYIGET- 56
ML GR T+DE + Y L+ +F++ +L L A +D+ K ++ + E
Sbjct: 58 ML-GRLRMTVDECIDAYTRLAKKIFSRKRLRLIIGDLRTGARFDSKKLAEAIKVILKELG 116
Query: 57 -PMIQTNRQRKCPKLSVVSTVVNHDKVW-PYVFRNYCIPYERKSQYMGDHKYAMWQAVRA 114
+ + V + D R+Y E +W+A RA
Sbjct: 117 NDEDDLLDEGEEDGCKVFVCATDKDVTGKAVRLRSYPSKDE----PSLYKNATIWEAARA 172
Query: 115 SSAAPSIFDEFHLD--GLVHQDGGMTVNNPAAVAIHEATLLWPG--APLQCIVSCGTGRT 170
+SAAP+ FD + G DGG+ NNP EA LW G + C+VS GTG
Sbjct: 173 TSAAPTFFDPVKIGPGGRTFVDGGLGANNPIREVWSEAVSLWEGLARLVGCLVSIGTGT- 231
Query: 171 LPKLNATPYSHDTQSASDSAQTAGSSLWHKMVKILESATDTEGVHTCLSDLLPQGV---- 226
+S SA + + + TDTE S +
Sbjct: 232 ----------PSIKSLGRSA-----EGAGLLKGLKDLVTDTEAEAKRFSAEHSELDEEGR 276
Query: 227 YYRFNPYLS-EVPDLDETRPEKL 248
Y+RFN E LDE +
Sbjct: 277 YFRFNVPHGLEDVGLDEYEKMEE 299
>gnl|CDD|132851 cd07212, Pat_PNPLA9, Patatin-like phospholipase domain containing
protein 9. PNPLA9 is a Ca-independent phospholipase
that catalyzes the hydrolysis of glycerophospholipids at
the sn-2 position. PNPLA9 is also known as PLA2G6
(phospholipase A2 group VI) or iPLA2beta. PLA2G6 is
stimulated by ATP and inhibited by bromoenol lactone
(BEL). In humans, PNPLA9 in expressed ubiquitously and
is involved in signal transduction, cell proliferation,
and apoptotic cell death. Mutations in human PLA2G6
leads to infantile neuroaxonal dystrophy (INAD) and
idiopathic neurodegeneration with brain iron
accumulation (NBIA). This family includes PLA2G6 from
Homo sapiens and Rattus norvegicus.
Length = 312
Score = 100 bits (250), Expect = 2e-24
Identities = 75/289 (25%), Positives = 122/289 (42%), Gaps = 53/289 (18%)
Query: 1 MLIGRTLDEALQLYMTLSTDLFTQNKLSGYTSMLLRHAYYDTDKFETFLREYIGETPMIQ 60
+L G++L EA +LY+ + +F ++ Y+++ E FL+ GE +
Sbjct: 49 LLHGKSLREARRLYLRMKDRVFDGSR------------PYNSEPLEEFLKREFGEDTKMT 96
Query: 61 TNRQRKCPKLSVVSTVVNHDKVWP--YVFRNYCIPY-ERKSQYMGDH-------KYAMWQ 110
++ T V D+ ++FRNY P + + + + +W+
Sbjct: 97 -----DVKYPRLMVTGVLADRQPVQLHLFRNYDPPEDVEEPEKNANFLPPTDPAEQLLWR 151
Query: 111 AVRASSAAPSIFDEFHLDGLVHQDGGMTVNNPAAVA---IHE-ATLLWPGA------PLQ 160
A R+S AAP+ F + DGG+ NNP A IHE L +
Sbjct: 152 AARSSGAAPTYFRPM--GRFL--DGGLIANNPTLDAMTEIHEYNKTLKSKGRKNKVKKIG 207
Query: 161 CIVSCGTGRTLPKLNATPYSHDTQSASDSAQTA-GSSLWHKMVKILESATDTEGVHT--- 216
C+VS GTG T + + A+T G+ KMV ++ T ++G
Sbjct: 208 CVVSLGTGIIPQTPVNTVDVFRPSNPWELAKTVFGAKNLGKMV--VDQCTASDGAPVDRA 265
Query: 217 ---CLSDLLPQGVYYRFNPYLSEVPDLDETRPEKLAQLRLDTDIYIRKN 262
C S +P Y+RF+P LS+ LDET E L + DT++YI +
Sbjct: 266 RAWCESIGIP---YFRFSPPLSKDIMLDETDDEDLVNMLWDTEVYIYTH 311
>gnl|CDD|132838 cd07199, Pat17_PNPLA8_PNPLA9_like, Patatin-like phospholipase;
includes PNPLA8, PNPLA9, and Pat17. Patatin is a
storage protein of the potato tuber that shows
Phospholipase A2 activity (PLA2; EC 3.1.1.4). Patatin
catalyzes the nonspecific hydrolysis of phospholipids,
glycolipids, sulfolipids, and mono- and diacylglycerols,
thereby showing lipid acyl hydrolase activity. The
active site includes an oxyanion hole with a conserved
GGxR motif; it is found in almost all the members of
this family. The catalytic dyad is formed by a serine
and an aspartate. Patatin belongs to the alpha-beta
hydrolase family which is identified by a characteristic
nucleophile elbow with a consensus sequence of
Sm-X-Nu-Sm (Sm = small residue, X = any residue and Nu =
nucleophile). Members of this family have been found
also in vertebrates. This family includes subfamily of
PNPLA8 (iPLA2-gamma) and PNPLA9 (iPLA2-beta) like
phospholipases from human as well as the Pat17 isozyme
from Solanum cardiophyllum.
Length = 258
Score = 98.2 bits (245), Expect = 3e-24
Identities = 52/205 (25%), Positives = 79/205 (38%), Gaps = 32/205 (15%)
Query: 68 PKLSVVSTVVNHDKVWPYVFRNYCIPYERKSQYMGDHKYAMWQAVRASSAAPSIFDEFHL 127
P++ V + ++ K P VF NY D + +W RA+SAAP+ F +
Sbjct: 74 PRVLVTAYDLSTGK--PVVFSNYDAEEPD-----DDDDFKLWDVARATSAAPTYFPPAVI 126
Query: 128 ----DGLVHQDGGMTVNNPAAVAIHEAT-LLWPGAPLQCIVSCGTGRTLPKLNATPYSHD 182
D DGG+ NNPA +A+ EA LL P ++S GTG
Sbjct: 127 ESGGDEGAFVDGGVAANNPALLALAEALRLLAPDKDDILVLSLGTGT------------- 173
Query: 183 TQSASDSAQTAGSSLWHKMVKIL----ESATDTEG--VHTCLSDLLPQGVYYRFNPYLSE 236
+ S+S S + + +L ++ +D + L + Y R NP L
Sbjct: 174 SPSSSSSKKASRWGGLGWGRPLLDILMDAQSDGVDQWLDLLFGSLDSKDNYLRINPPLPG 233
Query: 237 -VPDLDETRPEKLAQLRLDTDIYIR 260
+P LD+ L L I
Sbjct: 234 PIPALDDASEANLLALDSAAFELIE 258
>gnl|CDD|132854 cd07215, Pat17_PNPLA8_PNPLA9_like2, Patatin-like phospholipase of
bacteria. Patatin is a storage protein of the potato
tuber that shows Phospholipase A2 activity (PLA2; EC
3.1.1.4). Patatin catalyzes the nonspecific hydrolysis
of phospholipids, glycolipids, sulfolipids, and mono-
and diacylglycerols, thereby showing lipid acyl
hydrolase activity. The active site includes an oxyanion
hole with a conserved GGxR motif; it is found in almost
all the members of this family. The catalytic dyad is
formed by a serine and an aspartate. Patatin belongs to
the alpha-beta hydrolase family which is identified by a
characteristic nucleophile elbow with a consensus
sequence of Sm-X-Nu-Sm (Sm = small residue, X = any
residue and Nu = nucleophile). Members of this family
have been found also in vertebrates. This family
includes subfamily of PNPLA8 (iPLA2-gamma) and PNPLA9
(iPLA2-beta) like phospholipases from human as well as
the Pat17 isozyme from Solanum cardiophyllum.
Length = 329
Score = 69.7 bits (171), Expect = 1e-13
Identities = 67/283 (23%), Positives = 111/283 (39%), Gaps = 47/283 (16%)
Query: 6 TLDEALQLYMTLSTDLFTQNKLSGYTSM-LLRHAYYDTDKFETFLREYIGETPMIQTNRQ 64
+ EAL Y+ +F + + S + Y E L EY G+T + +
Sbjct: 69 SAKEALNFYLERGNYIFKKKIWNKIKSRGGFLNEKYSHKPLEEVLLEYFGDTKL--SELL 126
Query: 65 RKCPKLSVVSTVVNHDKVWPYVFRNY-CIPYERKSQYMGDHKYAMWQAVRASSAAPSIFD 123
+ C + T + ++ P+ F+++ I E++ Y+ D RA+SAAP+ F+
Sbjct: 127 KPC-----LITSYDIERRSPHFFKSHTAIKNEQRDFYVRD-------VARATSAAPTYFE 174
Query: 124 EFHLDGLVHQ-----DGGMTVNNPAAVAIHEATLLW------PGAPLQCIVSCGTGRTLP 172
+ L + DGG+ NNP A EA L P A I+S GTG+
Sbjct: 175 PARIHSLTGEKYTLIDGGVFANNPTLCAYAEARKLKFEQPGKPTAKDMIILSLGTGKNK- 233
Query: 173 KLNATPYSHDTQSASDSAQTAGSSLWHKMVK--ILESATDTEGVHTCLSDLL----PQGV 226
S+ + D G W K + +++ A+ T V L + Q
Sbjct: 234 ------KSYTYEKVKD----WGLLGWAKPLIDIMMDGASQT--VDYQLKQIFDAEGDQQQ 281
Query: 227 YYRFNPYL-SEVPDLDETRPEKLAQLRLDTDIYIRKNEAKFQA 268
Y R P L P++D+ PE L +LR ++ +
Sbjct: 282 YLRIQPELEDADPEMDDASPENLEKLREVGQALAEDHKDQLDE 324
>gnl|CDD|216671 pfam01734, Patatin, Patatin-like phospholipase. This family
consists of various patatin glycoproteins from plants.
The patatin protein accounts for up to 40% of the total
soluble protein in potato tubers. Patatin is a storage
protein but it also has the enzymatic activity of lipid
acyl hydrolase, catalyzing the cleavage of fatty acids
from membrane lipids. Members of this family have been
found also in vertebrates.
Length = 189
Score = 64.5 bits (157), Expect = 1e-12
Identities = 30/154 (19%), Positives = 54/154 (35%), Gaps = 14/154 (9%)
Query: 1 MLIGRTLDEALQLYMTLSTDLFTQNKLSGYTS-------MLLRHAYYDTDKFETFLREYI 53
+ +G +E L + L +LF ++ +D D E LR+ +
Sbjct: 43 LALGGDPEEILDELLELKLNLFLSRLRLRAAGLLALLRGLIGGGGLFDGDALEELLRKLL 102
Query: 54 GETPMIQTNRQRKCPKLSVVSTVVNHDKVWPYVFRNYCIPYERKSQYMGDHKYAMWQAVR 113
G+ + + + + +V+ + D + A+
Sbjct: 103 GDLTLEELAARLGILLVILVTP-------ATVGSAALGTRALILFRDDLDPDEDLADALL 155
Query: 114 ASSAAPSIFDEFHLDGLVHQDGGMTVNNPAAVAI 147
ASSA P +F LDG + DGG+ N P A+
Sbjct: 156 ASSALPGLFPPVELDGKRYVDGGVVDNVPVEAAL 189
>gnl|CDD|132844 cd07205, Pat_PNPLA6_PNPLA7_NTE1_like, Patatin-like phospholipase
domain containing protein 6, protein 7, and fungal NTE1.
Patatin-like phospholipase domain containing protein 6
(PNPLA6) and protein 7 (PNPLA7) are included in this
family. PNPLA6 is commonly known as Neuropathy Target
Esterase (NTE). NTE has at least two functional domains:
the N-terminal domain putatively regulatory domain and
the C-terminal catalytic domain which shows esterase
activity. NTE shows phospholipase activity for
lysophosphatidylcholine (LPC) and phosphatidylcholine
(PC). Exposure of NTE to organophosphates leads to
organophosphate-induced delayed neurotoxicity (OPIDN).
OPIDN is a progressive neurological condition that is
characterized by weakness, paralysis, pain, and
paresthesia. PNPLA7 is an insulin-regulated
phospholipase that is homologus to Neuropathy Target
Esterase (NTE or PNPLA6) and is also known as
NTE-related esterase (NRE). Human NRE is predominantly
expressed in prostate, white adipose, and pancreatic
tissue. NRE hydrolyzes sn-1 esters in
lysophosphatidylcholine and lysophosphatidic acid, but
shows no lipase activity with substrates like
triacylglycerols (TG), cholesteryl esters, retinyl
esters (RE), phosphatidylcholine (PC), or
monoacylglycerol (MG). This family includes subfamily of
PNPLA6 (NTE) and PNPLA7 (NRE)-like phospholipases.
Length = 175
Score = 54.5 bits (132), Expect = 5e-09
Identities = 37/143 (25%), Positives = 55/143 (38%), Gaps = 28/143 (19%)
Query: 4 GRTLDEALQLYMTLSTDLFTQNKLSGYTSMLLRHAYYDTDKFETFLREYIGETPMIQTNR 63
G + +E + STDL + L+ T+ LLR + E F I +
Sbjct: 48 GYSPEEIEERAKLRSTDLKALSDLTIPTAGLLRGDKFLELLDEYFGDRDIEDLW------ 101
Query: 64 QRKCPKLSVVSTVVNHDKVWPYVFRNYCIPYERKSQYMGDHKYAMWQAVRASSAAPSIFD 123
+V+T + K VFR+ G + +AVRAS + P IF
Sbjct: 102 ----IPFFIVATDLTSGK--LVVFRS------------GS----LVRAVRASMSIPGIFP 139
Query: 124 EFHLDGLVHQDGGMTVNNPAAVA 146
+DG + DGG+ N P V
Sbjct: 140 PVKIDGQLLVDGGVLNNLPVDVL 162
>gnl|CDD|132856 cd07217, Pat17_PNPLA8_PNPLA9_like4, Patatin-like phospholipase.
Patatin is a storage protein of the potato tuber that
shows Phospholipase A2 activity (PLA2; EC 3.1.1.4).
Patatin catalyzes the nonspecific hydrolysis of
phospholipids, glycolipids, sulfolipids, and mono- and
diacylglycerols, thereby showing lipid acyl hydrolase
activity. The active site includes an oxyanion hole with
a conserved GGxR motif; it is found in almost all the
members of this family. The catalytic dyad is formed by
a serine and an aspartate. Patatin belongs to the
alpha-beta hydrolase family which is identified by a
characteristic nucleophile elbow with a consensus
sequence of Sm-X-Nu-Sm (Sm = small residue, X = any
residue and Nu = nucleophile). Members of this family
have been found also in vertebrates. This family
includes subfamily of PNPLA8 (iPLA2-gamma) and PNPLA9
(iPLA2-beta) like phospholipases from human as well as
the Pat17 isozyme from Solanum cardiophyllum.
Length = 344
Score = 52.5 bits (126), Expect = 8e-08
Identities = 61/267 (22%), Positives = 90/267 (33%), Gaps = 47/267 (17%)
Query: 4 GRTLDEALQLYMTLSTDLFTQNKLSGYTSMLLRHAYYDTDKFETFLREYIGET--PMIQT 61
G ++ + L Y ++F + L+ L T L + +
Sbjct: 61 GMSVTDLLSFYTLNGVNMFDKAWLA----QRLFLNKLYNQYDPTNLGKKLNTVFPETTLG 116
Query: 62 NRQRKCPKLSVVSTVVNHDKVWPYVFRNYCIPYERKSQYMGDHKYA-----MWQAVRASS 116
+ + L +V+ N P+ N D +WQ VRAS+
Sbjct: 117 DDTLRT-LLMIVTR--NATTGSPWPVCNN----PEAKYNDSDRSDCNLDLPLWQLVRAST 169
Query: 117 AAPSIFDEFHL-----DGLVHQDGGMTV-NNPAAVAIHEAT-----LLWP-GAPLQCIVS 164
AAP+ F + V DGG+T NNPA A AT L W GA +VS
Sbjct: 170 AAPTFFPPEVVSIAPGTAFVFVDGGVTTYNNPAFQAFLMATAKPYKLNWEVGADNLLLVS 229
Query: 165 CGTG---RTLPKLNATPYS---HDTQSASDSAQTAGSSLWHKMVKILESA-----TDTEG 213
GTG P L A H S + A ++ + ++L D E
Sbjct: 230 VGTGFAPEARPDLKAADMWALDHAKYIPS-ALMNAANAGQDMVCRVLGECRKGGLVDRE- 287
Query: 214 VHTCLSDLLPQG----VYYRFNPYLSE 236
+ T D G Y R++ LS
Sbjct: 288 IGTMHVDPNWLGPKLFTYVRYDVSLSR 314
>gnl|CDD|224666 COG1752, RssA, Predicted esterase of the alpha-beta hydrolase
superfamily [General function prediction only].
Length = 306
Score = 46.7 bits (111), Expect = 5e-06
Identities = 25/119 (21%), Positives = 39/119 (32%), Gaps = 26/119 (21%)
Query: 33 MLLRHAYYDTDKFETFLREYIGETPMIQTNRQRKCPK--LSVVSTVVNH-DKVWPYVFRN 89
+K LRE +G+ P L VV+T + +V
Sbjct: 92 GGRPLGLLRGEKLRNLLRELLGDL----LFDFEDLPIPLLYVVATDLLTGREVV-----F 142
Query: 90 YCIPYERKSQYMGDHKYAMWQAVRASSAAPSIFDEFHLDGLVHQDGGMTVNNPAAVAIH 148
+AVRAS + P +F +DG + DGG+ N P ++
Sbjct: 143 SEGSL--------------AEAVRASCSIPGVFPPVEIDGRLLVDGGVLNNVPVSLLRE 187
>gnl|CDD|132852 cd07213, Pat17_PNPLA8_PNPLA9_like1, Patatin-like phospholipase.
Patatin is a storage protein of the potato tuber that
shows Phospholipase A2 activity (PLA2; EC 3.1.1.4).
Patatin catalyzes the nonspecific hydrolysis of
phospholipids, glycolipids, sulfolipids, and mono- and
diacylglycerols, thereby showing lipid acyl hydrolase
activity. The active site includes an oxyanion hole with
a conserved GGxR motif; it is found in almost all the
members of this family. The catalytic dyad is formed by
a serine and an aspartate. Patatin belongs to the
alpha-beta hydrolase family which is identified by a
characteristic nucleophile elbow with a consensus
sequence of Sm-X-Nu-Sm (Sm = small residue, X = any
residue and Nu = nucleophile). Members of this family
have been found also in vertebrates. This family
includes subfamily of PNPLA8 (iPLA2-gamma) and PNPLA9
(iPLA2-beta) like phospholipases from human as well as
the Pat17 isozyme from Solanum cardiophyllum.
Length = 288
Score = 45.4 bits (108), Expect = 1e-05
Identities = 40/148 (27%), Positives = 58/148 (39%), Gaps = 21/148 (14%)
Query: 115 SSAAPSIFDEFHLDGLVHQDGGMTVNNPAAVAIHEA-TLLWPGAPLQCIV--SCGTGRTL 171
SSAAP+ F + G V DGG+ NNP+ AI +A L+ IV S GTGR
Sbjct: 155 SSAAPTYFPSY--QGYV--DGGVFANNPSLCAIAQAIGEEGLNIDLKDIVVLSLGTGR-- 208
Query: 172 PKLNATPYSHDTQSASDSAQTAGSSLW-HKMVKILESATDTEGVHTCLSDLLPQGVYYRF 230
+ G W ++ + A C L Y+R
Sbjct: 209 ---PPSYLDGANGYGD-----WGLLQWLPDLLDLFMDAGVDAADFQC--RQLLGERYFRL 258
Query: 231 NPYLSEVPDLDE-TRPEKLAQLRLDTDI 257
+P L DLD+ + E+L ++ D+
Sbjct: 259 DPVLPANIDLDDNKQIEELVEIANTVDL 286
>gnl|CDD|132837 cd07198, Patatin, Patatin-like phospholipase. Patatin is a storage
protein of the potato tuber that shows Phospholipase A2
activity (PLA2; EC 3.1.1.4). Patatin catalyzes the
nonspecific hydrolysis of phospholipids, glycolipids,
sulfolipids, and mono- and diacylglycerols, thereby
showing lipid acyl hydrolase activity. The active site
includes an oxyanion hole with a conserved GGxR motif;
it is found in almost all the members of this family.
The catalytic dyad is formed by a serine and an
aspartate. Patatin belongs to the alpha-beta hydrolase
family which is identified by a characteristic
nucleophile elbow with a consensus sequence of
Sm-X-Nu-Sm (Sm = small residue, X = any residue and Nu =
nucleophile). Members of this family have been found
also in vertebrates. This family includes PNPLA (1-9),
TGL (3-5), ExoU-like, and SDP1-like subfamilies. There
are some additional hypothetical proteins included in
this family.
Length = 172
Score = 38.1 bits (89), Expect = 0.002
Identities = 17/41 (41%), Positives = 22/41 (53%), Gaps = 2/41 (4%)
Query: 108 MWQAVRASSAAPSIFDEFHL--DGLVHQDGGMTVNNPAAVA 146
+W AVRASS+ P F L G + DGG++ N P A
Sbjct: 124 LWSAVRASSSIPGYFGPVPLSFRGRRYGDGGLSNNLPVAEL 164
>gnl|CDD|132866 cd07228, Pat_NTE_like_bacteria, Bacterial patatin-like
phospholipase domain containing protein 6. Bacterial
patatin-like phospholipase domain containing protein 6.
PNPLA6 is commonly known as Neuropathy Target Esterase
(NTE). NTE has at least two functional domains: the
N-terminal domain putatively regulatory domain and the
C-terminal catalytic domain which shows esterase
activity. NTE shows phospholipase activity for
lysophosphatidylcholine (LPC) and phosphatidylcholine
(PC). Exposure of NTE to organophosphates leads to
organophosphate-induced delayed neurotoxicity (OPIDN).
OPIDN is a progressive neurological condition that is
characterized by weakness, paralysis, pain, and
paresthesia. This group includes YCHK and rssA from
Escherichia coli as well as Ylbk from Bacillus
amyloliquefaciens.
Length = 175
Score = 34.9 bits (81), Expect = 0.020
Identities = 27/105 (25%), Positives = 43/105 (40%), Gaps = 25/105 (23%)
Query: 43 DKFETFLREYIGETPMIQTNRQRKCPKLSVVSTVVNHDKVWPYVFRNYCIPYERKSQYMG 102
+K +LRE +G + + P +V + + +VW FR G
Sbjct: 82 EKVLEYLREIMGGVTIEELPI----PFAAVATDLQTGKEVW---FRE------------G 122
Query: 103 DHKYAMWQAVRASSAAPSIFDEFHLDGLVHQDGGMTVNNPAAVAI 147
+ A+RAS + P IF +G + DGG V NP V++
Sbjct: 123 S----LIDAIRASISIPGIFAPVEHNGRLLVDGG--VVNPIPVSV 161
>gnl|CDD|226148 COG3621, COG3621, Patatin [General function prediction only].
Length = 394
Score = 35.6 bits (82), Expect = 0.024
Identities = 23/115 (20%), Positives = 39/115 (33%), Gaps = 17/115 (14%)
Query: 35 LRHAYYDTDKFETFLREYIGETPMIQTNRQRKCPKLSVVSTVVNHDKVWPYVFRNYCIPY 94
L Y L+ + + VV +++ P +
Sbjct: 102 LFSPKYSPQPLIKLLKFVCKDYTLKDL----IGR--VVVPGYDLNNQKNPLFTFS-THH- 153
Query: 95 ERKSQYMGDHKYAMWQAVRASSAAPSIFDEFHLDGL------VHQDGGMTVNNPA 143
R S+Y Y + + AS+AAP+ F H + + DGG+ NNP+
Sbjct: 154 ARPSRYN---NYKLSDIILASTAAPTYFPPHHFENITNTKYHPIIDGGVVANNPS 205
>gnl|CDD|132849 cd07210, Pat_hypo_W_succinogenes_WS1459_like, Hypothetical patatin
similar to WS1459 of Wolinella succinogenes.
Patatin-like phospholipase. This family predominantly
consists of bacterial patatin glycoproteins. The patatin
protein accounts for up to 40% of the total soluble
protein in potato tubers. Patatin is a storage protein,
but it also has the enzymatic activity of a lipid acyl
hydrolase, catalyzing the cleavage of fatty acids from
membrane lipids. Members of this family have also been
found in vertebrates.
Length = 221
Score = 35.0 bits (81), Expect = 0.027
Identities = 32/149 (21%), Positives = 49/149 (32%), Gaps = 34/149 (22%)
Query: 4 GRTLDEALQLYMTLS-TDLFTQNKLSGYTSMLLRHAYYDTDKFETFLREYIGETPMIQTN 62
G + DE +L ++L D + +L D+F LRE++
Sbjct: 48 GISPDEMAELLLSLERKDFWMFWDPPLRGGLL------SGDRFAALLREHLPPD------ 95
Query: 63 RQRKCPKLSVVSTVVNHDKVWPYVFRNYCIPYERKSQYM--GDHKYAMWQAVRASSAAPS 120
R + VS V R++ + GD +AV AS A P
Sbjct: 96 RFEELRIPLAVSVVDLT---------------SRETLLLSEGDLA----EAVAASCAVPP 136
Query: 121 IFDEFHLDGLVHQDGGMTVNNPAAVAIHE 149
+F + G DGG+ P E
Sbjct: 137 LFQPVEIGGRPFVDGGVADRLPFDALRPE 165
>gnl|CDD|132848 cd07209, Pat_hypo_Ecoli_Z1214_like, Hypothetical patatin similar to
Z1214 protein of Escherichia coli. Patatin-like
phospholipase similar to Z1214 protein of Escherichia
coli. This family predominantly consists of bacterial
patatin glycoproteins and some representatives from
eukaryotes and archaea. The patatin protein accounts for
up to 40% of the total soluble protein in potato tubers.
Patatin is a storage protein, but it also has the
enzymatic activity of a lipid acyl hydrolase, catalyzing
the cleavage of fatty acids from membrane lipids.
Members of this family have also been found in
vertebrates.
Length = 215
Score = 33.4 bits (77), Expect = 0.099
Identities = 14/39 (35%), Positives = 21/39 (53%)
Query: 110 QAVRASSAAPSIFDEFHLDGLVHQDGGMTVNNPAAVAIH 148
+ + AS+A P F +DG + DGG+ N P + AI
Sbjct: 116 EHLLASAALPPFFPPVEIDGRYYWDGGVVDNTPLSPAID 154
>gnl|CDD|132853 cd07214, Pat17_isozyme_like, Patatin-like phospholipase of plants.
Pat17 is an isozyme of patatin cloned from Solanum
cardiophyllum. Patatin is a storage protein of the
potato tuber that shows Phospholipase A2 activity (PLA2;
EC 3.1.1.4). Patatin catalyzes the nonspecific
hydrolysis of phospholipids, glycolipids, sulfolipids,
and mono- and diacylglycerols, thereby showing lipid
acyl hydrolase activity. The active site includes an
oxyanion hole with a conserved GGxR motif; it is found
in almost all the members of this family. The catalytic
dyad is formed by a serine and an aspartate. Patatin
belongs to the alpha-beta hydrolase family which is
identified by a characteristic nucleophile elbow with a
consensus sequence of Sm-X-Nu-Sm (Sm = small residue, X
= any residue, and Nu = nucleophile). Patatin-like
phospholipase are included in this group. Members of
this family have also been found in vertebrates.
Length = 349
Score = 32.4 bits (74), Expect = 0.24
Identities = 31/126 (24%), Positives = 50/126 (39%), Gaps = 32/126 (25%)
Query: 40 YDTDKFETFLREYIGETPMIQTNRQRKCPKLSVVSTVVNHDKVWPYVFRNYCIPYERKSQ 99
YD L E +G+T + T +VV + + P +F + + K+
Sbjct: 110 YDGVYLHDLLNELLGDTRLSDT-------LTNVVIPTFDIKLLQPVIFSSS----KAKND 158
Query: 100 YMGDHKYAMWQAVRASSAAPSIF--------------DEFHLDGLVHQDGGMTVNNPAAV 145
+ + + A ++SAAP+ F EF+L DGG+ NNP +
Sbjct: 159 KLTNARLA--DVCISTSAAPTYFPAHYFTTEDSNGDIREFNL-----VDGGVAANNPTLL 211
Query: 146 AIHEAT 151
AI E T
Sbjct: 212 AISEVT 217
>gnl|CDD|132846 cd07207, Pat_ExoU_VipD_like, ExoU and VipD-like proteins; homologus
to patatin, cPLA2, and iPLA2. ExoU, a 74-kDa enzyme, is
a potent virulence factor of Pseudomonas aeruginosa. One
of the pathogenic mechanisms of P. aeruginosa is to
induce cytotoxicity by the injection of effector
proteins (e.g. ExoU) using the type III secretion (T3S)
system. ExoU is homologus to patatin and also has the
conserved catalytic residues of mammalian
calcium-independent (iPLA2) and cytosolic (cPLA2) PLA2.
In vitro, ExoU cytotoxity is blocked by the inhibitor of
cytosolic and Ca2-independent phospholipase A2 (cPLA2
and iPLA2) enzymes, suggesting that phospholipase A2
inhibitors may represent a novel mode of treatment for
acute P. aeruginosa infections. ExoU requires eukaryotic
superoxide dismutase as a cofactor and cleaves
phosphatidylcholine and phosphatidylethanolamine in
vitro. VipD, a 69-kDa cytosolic protein, belongs to the
members of Legionella pneumophila family and is
homologus to ExoU from Pseudomonas. Even though VipD
shows high sequence similarity with several functional
regions of ExoU (e.g. oxyanion hole, active site serine,
active site aspartate), it has been shown to have no
phospholipase activity. This family includes ExoU from
Pseudomonas aeruginosa and VipD of Legionella
pneumophila.
Length = 194
Score = 31.5 bits (72), Expect = 0.38
Identities = 25/117 (21%), Positives = 39/117 (33%), Gaps = 31/117 (26%)
Query: 40 YDTDKFETFLREYIGE--------TPMIQTNRQRKCPKLSVVSTVVNHDKVWPYVFRNYC 91
Y D E +LRE + E + + + L VV+T +
Sbjct: 86 YKGDALEEWLRELLKEKTGNSFATSLLRDLDDDLGKD-LKVVATDLT------------- 131
Query: 92 IPYERKSQYM-GDH--KYAMWQAVRASSAAPSIFD--EFHLDGLVHQDGGMTVNNPA 143
+ + +AVRAS + P +F G V+ DGG+ N P
Sbjct: 132 ---TGALVVFSAETTPDMPVAKAVRASMSIPFVFKPVRLA-KGDVYVDGGVLDNYPV 184
>gnl|CDD|132847 cd07208, Pat_hypo_Ecoli_yjju_like, Hypothetical patatin similar to
yjju protein of Escherichia coli. Patatin-like
phospholipase similar to yjju protein of Escherichia
coli. This family predominantly consists of bacterial
patatin glycoproteins, and some representatives from
eukaryotes and archaea. The patatin protein accounts
for up to 40% of the total soluble protein in potato
tubers. Patatin is a storage protein, but it also has
the enzymatic activity of a lipid acyl hydrolase,
catalyzing the cleavage of fatty acids from membrane
lipids. Members of this family have also been found in
vertebrates.
Length = 266
Score = 31.8 bits (73), Expect = 0.38
Identities = 17/47 (36%), Positives = 25/47 (53%)
Query: 101 MGDHKYAMWQAVRASSAAPSIFDEFHLDGLVHQDGGMTVNNPAAVAI 147
D + A+RASSA P +F +DG + DGG++ + P AI
Sbjct: 123 KPDILDDLLDALRASSALPGLFPPVRIDGEPYVDGGLSDSIPVDKAI 169
>gnl|CDD|233418 TIGR01448, recD_rel, helicase, putative, RecD/TraA family. This
model describes a family similar to RecD, the
exodeoxyribonuclease V alpha chain of TIGR01447. Members
of this family, however, are not found in a context of
RecB and RecC and are longer by about 200 amino acids at
the amino end. Chlamydia muridarum has both a member of
this family and a RecD [Unknown function, Enzymes of
unknown specificity].
Length = 720
Score = 31.7 bits (72), Expect = 0.56
Identities = 17/62 (27%), Positives = 25/62 (40%), Gaps = 8/62 (12%)
Query: 201 MVKILESATDTEGVHTCL--SDLLPQGVYYRFNPYLSEVPDLDETRPEKLAQLRLDTDIY 258
+V L+ A EG HT L + + Q V+ L+ P PE + RL D
Sbjct: 215 LVYSLQQACTEEG-HTYLPRNRFIKQVVHL-----LNVQPQERLLVPEAVELERLYLDEE 268
Query: 259 IR 260
+
Sbjct: 269 PK 270
>gnl|CDD|218099 pfam04465, DUF499, Protein of unknown function (DUF499). Family of
uncharacterized hypothetical prokaryotic proteins.
Length = 1025
Score = 30.6 bits (69), Expect = 1.1
Identities = 17/66 (25%), Positives = 31/66 (46%), Gaps = 3/66 (4%)
Query: 230 FNPYLSEVPDLDETRPEKLAQLRLDTDIYIRKNEAKFQAATQCLLREKSLVAKMS--DYV 287
F E+PD +E + + A++R D D+ + + EA + + L EK + + + Y
Sbjct: 705 FKKIYKEIPDFEEEKGKPPAKVRED-DVILPREEALRRQVCELLKEEKDEIKERNGQRYD 763
Query: 288 TRRAYV 293
R Y
Sbjct: 764 IRLWYE 769
>gnl|CDD|193560 cd08012, M20_ArgE-related, M20 Peptidases with simlarity to
acetylornithine deacetylases. Peptidase M20 family,
acetylornithine deacetylase (ArgE, Acetylornithinase,
AO, N2-acetyl-L-ornithine amidohydrolase, EC
3.5.1.16)-related subfamily. Proteins in this subfamily
have not yet been characterized, but have been
predicted to have deacetylase activity. ArgE catalyzes
the conversion of N-acetylornithine to ornithine, which
can then be incorporated into the urea cycle for the
final stage of arginine synthesis. The substrate
specificity of ArgE is quite broad; several
alpha-N-acyl-L-amino acids can be hydrolyzed, including
alpha-N-acetylmethionine and alpha-N-formylmethionine.
ArgE shares significant sequence homology and
biochemical features, and possibly a common origin,
with glutamate carboxypeptidase (CPG2) and
succinyl-diaminopimelate desuccinylase (DapE), and
aminoacylase I (ACY1), having all metal ligand binding
residues conserved.
Length = 423
Score = 28.9 bits (65), Expect = 3.1
Identities = 10/22 (45%), Positives = 14/22 (63%)
Query: 41 DTDKFETFLREYIGETPMIQTN 62
D D+F LR+ IGE+ +Q N
Sbjct: 2 DEDRFVDLLRKLIGESKTLQNN 23
>gnl|CDD|234655 PRK00133, metG, methionyl-tRNA synthetase; Reviewed.
Length = 673
Score = 29.0 bits (66), Expect = 3.7
Identities = 10/32 (31%), Positives = 17/32 (53%)
Query: 36 RHAYYDTDKFETFLREYIGETPMIQTNRQRKC 67
H ++ +FE FL+E+I + +Q N K
Sbjct: 185 EHFFFKLPRFEEFLKEWITRSGELQPNVANKM 216
>gnl|CDD|140276 PTZ00249, PTZ00249, variable surface protein Vir28; Provisional.
Length = 516
Score = 28.5 bits (63), Expect = 4.8
Identities = 21/72 (29%), Positives = 36/72 (50%), Gaps = 10/72 (13%)
Query: 20 DLFTQNKLSGYTSMLLRHAYYDTDKFETFLREYIGETPMIQTNRQRKCPKLSVVSTVVNH 79
D FT+ K S +S L R+ +K+E+ ++EY + + C KL+ + V+
Sbjct: 142 DYFTELKESKDSSTLCRNISDLAEKYESMMKEYNEKD-------NKLCDKLTNLKNVIEK 194
Query: 80 DKVWPYVFRNYC 91
DK+ V +N C
Sbjct: 195 DKL---VAKNIC 203
>gnl|CDD|234459 TIGR04082, rSAM_for_selen, selenobiotic family peptide radical SAM
maturase. Members of this protein family are radical
SAM (rSAM) enzymes similar in sequence to others with
known or postulated roles in peptide modification, and
regularly found adjacent to members of the GSU_1558
peptide family described by model TIGR04081. GSU_1558
and several other members of that family appear to be
selenoproteins, hence the term selenobiotic.
Length = 516
Score = 28.5 bits (64), Expect = 4.9
Identities = 20/59 (33%), Positives = 28/59 (47%), Gaps = 7/59 (11%)
Query: 2 LIGRTLDEALQLYMTLS--TDLFTQNKLS--GYTSMLLRHAYYDTDKFETFLREYIGET 56
L +D+ L L L TDLFT N+LS G + LL + + + FL EY+
Sbjct: 344 LTRDNMDQVLPLAELLRGKTDLFTFNRLSQVGEGAALLLPSP---EAYAAFLAEYLDAA 399
>gnl|CDD|220185 pfam09334, tRNA-synt_1g, tRNA synthetases class I (M). This family
includes methionyl tRNA synthetases.
Length = 388
Score = 28.4 bits (64), Expect = 5.3
Identities = 8/28 (28%), Positives = 13/28 (46%)
Query: 36 RHAYYDTDKFETFLREYIGETPMIQTNR 63
H ++ KF+ L E+I E P +
Sbjct: 182 EHYFFRLSKFQDKLLEWIKENPDEPPSN 209
>gnl|CDD|132836 cd01819, Patatin_and_cPLA2, Patatins and Phospholipases.
Patatin-like phospholipase. This family consists of
various patatin glycoproteins from plants. The patatin
protein accounts for up to 40% of the total soluble
protein in potato tubers. Patatin is a storage protein,
but it also has the enzymatic activity of a lipid acyl
hydrolase, catalyzing the cleavage of fatty acids from
membrane lipids. Members of this family have also been
found in vertebrates. This family also includes the
catalytic domain of cytosolic phospholipase A2 (PLA2; EC
3.1.1.4) hydrolyzes the sn-2-acyl ester bond of
phospholipids to release arachidonic acid. At the active
site, cPLA2 contains a serine nucleophile through which
the catalytic mechanism is initiated. The active site is
partially covered by a solvent-accessible flexible lid.
cPLA2 displays interfacial activation as it exists in
both "closed lid" and "open lid" forms.
Length = 155
Score = 27.0 bits (60), Expect = 9.2
Identities = 15/53 (28%), Positives = 22/53 (41%), Gaps = 12/53 (22%)
Query: 105 KYAMWQAVRASSAAPSIF------------DEFHLDGLVHQDGGMTVNNPAAV 145
K + +A+ AS + PS F G+ DGG++ N PA V
Sbjct: 89 KEELIRALFASGSWPSYFGLIPPAELYTSKSNLKEKGVRLVDGGVSNNLPAPV 141
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.319 0.132 0.404
Gapped
Lambda K H
0.267 0.0762 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 14,656,047
Number of extensions: 1328276
Number of successful extensions: 1094
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1072
Number of HSP's successfully gapped: 30
Length of query: 298
Length of database: 10,937,602
Length adjustment: 96
Effective length of query: 202
Effective length of database: 6,679,618
Effective search space: 1349282836
Effective search space used: 1349282836
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 59 (26.4 bits)