RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy13037
(1094 letters)
>gnl|CDD|189008 cd09601, M1_APN_2, Peptidase M1 Aminopeptidase N family incudes
tricorn interacting factor F3, Endoplasmic reticulum
aminopeptidase 1 (ERAP1), Aminopeptidase Q (APQ). This
M1 peptidase family includes eukaryotic and bacterial
members: aminopeptidase N (APN), aminopeptidase Q (APQ,
laeverin), endoplasmic reticulum aminopeptidase 1
(ERAP1) as well as tricorn interacting factor F3.
Aminopeptidase N (APN; CD13; Alanyl aminopeptidase; EC
3.4.11.2), a Type II integral membrane protease,
consists of a small N-terminal cytoplasmic domain, a
single transmembrane domain and a large extracellular
ectodomain that contains the active site. It
preferentially cleaves neutral amino acids from the
N-terminus of oligopeptides and is present in a variety
of human tissues and cell types (leukocyte, fibroblast,
endothelial and epithelial cells). APN expression is
dysregulated in inflammatory diseases such as chronic
pain, rheumatoid arthritis, multiple sclerosis, systemic
sclerosis, systemic lupus erythematosus,
polymyositis/dermatomyosytis and pulmonary sarcoidosis,
and is enhanced in tumor cells such as melanoma, renal,
prostate, pancreas, colon, gastric and thyroid cancers.
It is considered a marker of differentiation since it is
predominantly expressed on stem cells and on cells of
the granulocytic and monocytic lineages at distinct
stages of differentiation. Thus, APN inhibition may lead
to the development of anti-cancer and anti-inflammatory
drugs. ERAP1 also known as endoplasmic reticulum
aminopeptidase associated with antigen processing
(ERAAP), adipocyte derived leucine aminopeptidase
(A-LAP) or aminopeptidase regulating tumor necrosis
factor receptor I (THFRI) shedding (ARTS-1), associates
with the closely related ER aminopeptidase ERAP2, for
the final trimming of peptides within the ER for
presentation by MHC class I molecules. ERAP1 is
associated with ankylosing spondylitis (AS), an
inflammatory arthritis that predominantly affects the
spine. ERAP1 also aids in the shedding of membrane-bound
cytokine receptors. The tricorn interacting factor F3,
together with factors F1 and F2, degrades the tricorn
protease products, producing free amino acids, thus
completing the proteasomal degradation pathway. F3 is
homologous to F2, but not F1, and shows a strong
preference for glutamate in the P1' position. APQ, also
known as laeverin, is specifically expressed in human
embryo-derived extravillous trophoblasts (EVTs) that
invade the uterus during early placentation. It cleaves
the N-terminal amino acid of various peptides such as
angiotensin III, endokinin C, and kisspeptin-10, all
expressed in the placenta in large quantities. APN is a
receptor for coronaviruses, although the virus receptor
interaction site seems to be distinct from the enzymatic
site and aminopeptidase activity is not necessary for
viral infection. APNs are also putative Cry toxin
receptors. Cry1 proteins are pore-forming toxins that
bind to the midgut epithelial cell membrane of
susceptible insect larvae, causing extensive damage.
Several different toxins, including Cry1Aa, Cry1Ab,
Cry1Ac, Cry1Ba, Cry1Ca and Cry1Fa, have been shown to
bind to APNs; however, a direct role of APN in
cytotoxicity has been yet to be firmly established.
Length = 446
Score = 457 bits (1178), Expect = e-151
Identities = 149/294 (50%), Positives = 197/294 (67%), Gaps = 4/294 (1%)
Query: 71 SEGPTKKSTDDQPGVNQTTVEFATTVPMSTYLVCFIVCDFDHLPSQDAKQGFPIKVYARE 130
S P + G T EF TT PMSTYLV F+V DFD++ K G P++VYAR
Sbjct: 156 SNMPVESEEVLGDGW--KTTEFETTPPMSTYLVAFVVGDFDYVEGTT-KNGVPVRVYARP 212
Query: 131 GQLEHMEFAQKTAIAAINFYVEYFNISYPLPKLDLIAIPDFVSGAMEHWGLVTFREAAVL 190
G++E ++A + A + F+ +YF I YPLPKLDL+AIPDF +GAME+WGL+T+RE A+L
Sbjct: 213 GKIEQGDYALEVAPKILEFFEDYFGIPYPLPKLDLVAIPDFAAGAMENWGLITYRETALL 272
Query: 191 FKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTMGWWNDLWLNEGFASYMQYKALAKVEPT 250
+ +SS NK+RVA +HELAH WFG+LVTM WW+DLWLNEGFA+YM+Y + +EP
Sbjct: 273 YDPKTSSASNKQRVATVVAHELAHQWFGNLVTMKWWDDLWLNEGFATYMEYLGVDHLEPE 332
Query: 251 WEVDTMFLTDMLHSTLQLDQTLSSHPIVQTVSNPDQITEIFDVISYQKGSSVIRMLENMM 310
W + F+ D L S L LD SSHPI V PD+I+EIFD ISY KG+SV+RMLE+ +
Sbjct: 333 WNMWDQFVLDDLQSALALDSLASSHPISVPVETPDEISEIFDAISYSKGASVLRMLEHFL 392
Query: 311 GEESFAHGVTSYLNEFQFKNAETNDLWSHLQKFAN-NMSVTSVMDTYTRQMGFP 363
GEE F G+ +YL + + NA T+DLW L + + V +MDT+T Q G+P
Sbjct: 393 GEEVFRKGLRNYLKKHAYGNATTDDLWEALSEASKLGKDVKEIMDTWTLQPGYP 446
Score = 185 bits (472), Expect = 1e-50
Identities = 55/90 (61%), Positives = 72/90 (80%)
Query: 629 DLIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTM 688
DL+AIPDF +GAME+WGL+T+RE A+L+ +SS NK+RVA +HELAH WFG+LVTM
Sbjct: 246 DLVAIPDFAAGAMENWGLITYRETALLYDPKTSSASNKQRVATVVAHELAHQWFGNLVTM 305
Query: 689 GWWNDLWLNEGFASYMQYKALAKVEPTWEV 718
WW+DLWLNEGFA+YM+Y + +EP W +
Sbjct: 306 KWWDDLWLNEGFATYMEYLGVDHLEPEWNM 335
Score = 111 bits (280), Expect = 1e-25
Identities = 47/124 (37%), Positives = 62/124 (50%), Gaps = 3/124 (2%)
Query: 479 YDLYLNPYLGKKLFTGTVKINIEVTNATGYIYLHKSSLTIEETTVFKGEDITPIDLLSTF 538
YDL L P L F+G+V I +EVT T I LH LTI TV G L++
Sbjct: 3 YDLTLTPDLDNFTFSGSVTITLEVTEPTNEIVLHAKDLTITSATVTVG-GGNVDILVTIT 61
Query: 539 DYAKNEYWVITFKE--TIDPGSYVLKFKFKGNFSKKNEGFYESMYMNYKNHKRLIATSKF 596
+NE+ VIT E T+ G+Y L +F G + GFY S Y + R +A ++F
Sbjct: 62 YSEENEFLVITLDEPLTLAGGNYTLTIEFTGELNDDLRGFYRSSYTDNGGETRYLAATQF 121
Query: 597 EPTY 600
EPT
Sbjct: 122 EPTD 125
>gnl|CDD|216501 pfam01433, Peptidase_M1, Peptidase family M1. Members of this
family are aminopeptidases. The members differ widely in
specificity, hydrolysing acidic, basic or neutral
N-terminal residues. This family includes leukotriene-A4
hydrolase, this enzyme also has an aminopeptidase
activity.
Length = 390
Score = 298 bits (765), Expect = 1e-91
Identities = 107/229 (46%), Positives = 149/229 (65%), Gaps = 3/229 (1%)
Query: 71 SEGPTKKSTDDQPGVNQTTVEFATTVPMSTYLVCFIVCDFDHLPSQDAKQGFPIKVYARE 130
S P +S + EF TT MSTYL+ F V D ++L ++ K G P++VYAR
Sbjct: 165 SNMPEIESEP--LDDGRVITEFETTPKMSTYLLAFAVGDLEYLETK-TKSGVPVRVYARP 221
Query: 131 GQLEHMEFAQKTAIAAINFYVEYFNISYPLPKLDLIAIPDFVSGAMEHWGLVTFREAAVL 190
G + ++A + + F+ +YF YPLPKLD +A+PDF +GAME+WGL+T+RE A+L
Sbjct: 222 GAINAGQYALEVTQKLLEFFEDYFGFPYPLPKLDQVALPDFSAGAMENWGLITYREPALL 281
Query: 191 FKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTMGWWNDLWLNEGFASYMQYKALAKVEPT 250
+ G+S+ +K+RVA +HELAH WFG+LVTM WW+DLWLNEGFA+YM+Y +EP
Sbjct: 282 YDPGNSTSSDKQRVAEVIAHELAHQWFGNLVTMDWWDDLWLNEGFATYMEYLITDALEPE 341
Query: 251 WEVDTMFLTDMLHSTLQLDQTLSSHPIVQTVSNPDQITEIFDVISYQKG 299
W ++ F+ + S L LD SSHPI V+ P +I +IFD ISY+KG
Sbjct: 342 WRIEEQFVLREVQSALALDSLDSSHPITVNVNTPSEIDDIFDAISYEKG 390
Score = 159 bits (403), Expect = 3e-42
Identities = 52/88 (59%), Positives = 70/88 (79%)
Query: 629 DLIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTM 688
D +A+PDF +GAME+WGL+T+RE A+L+ G+S+ +K+RVA +HELAH WFG+LVTM
Sbjct: 255 DQVALPDFSAGAMENWGLITYREPALLYDPGNSTSSDKQRVAEVIAHELAHQWFGNLVTM 314
Query: 689 GWWNDLWLNEGFASYMQYKALAKVEPTW 716
WW+DLWLNEGFA+YM+Y +EP W
Sbjct: 315 DWWDDLWLNEGFATYMEYLITDALEPEW 342
Score = 90.1 bits (224), Expect = 6e-19
Identities = 49/135 (36%), Positives = 73/135 (54%), Gaps = 4/135 (2%)
Query: 469 RLETTVIPKMYDLYLNPYLGKKLFTGTVKINIEVTNATGYIYLHKSSLTIEETTVFKGED 528
RL TTV+P YDL L P K F+G+V I ++ AT I LH L I T+ GE
Sbjct: 1 RLPTTVVPIHYDLTLTPDFEKPTFSGSVTITLQAKAATNEIVLHSKDLEITSVTLR-GEP 59
Query: 529 ITPIDLLSTFDY-AKNEYWVITFKETIDPG-SYVLKFKFKGNFSKKNEGFYESMYM-NYK 585
++ +L+S F ++E+ VI T+ G Y L+ +++G + GFY S Y+
Sbjct: 60 VSVNNLISVFQLDDEDEFLVINLASTLQAGQPYTLEIEYEGKLNDDMRGFYRSQYLDQTN 119
Query: 586 NHKRLIATSKFEPTY 600
K+ +AT++FEPT
Sbjct: 120 GEKKPMATTQFEPTD 134
>gnl|CDD|223385 COG0308, PepN, Aminopeptidase N [Amino acid transport and
metabolism].
Length = 859
Score = 283 bits (725), Expect = 3e-81
Identities = 117/337 (34%), Positives = 178/337 (52%), Gaps = 10/337 (2%)
Query: 89 TVEFATTVPMSTYLVCFIVCDFDHLPSQ--DAKQGFPIKVYAREGQLEHMEFAQKTAIAA 146
V+F T PM TYL + D + + + P+++Y G L+ ++A +
Sbjct: 191 IVKFEDTPPMPTYLFALVAGDLEVFRDKFDTRSRDVPLEIYVPPGVLDRAKYALDETKRS 250
Query: 147 INFYVEYFNISYPLPKLDLIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAM 206
I FY EYF + Y LP D++A+PDF +GAME+WGLVTFRE +L +++ + + V
Sbjct: 251 IEFYEEYFGLPYALPI-DIVAVPDFSAGAMENWGLVTFREKYLLADPETATDSDYENVEE 309
Query: 207 TTSHELAHMWFGDLVTMGWWNDLWLNEGFASYMQYKALAKVEP-TWEVDTMFLTDMLHST 265
+HELAH WFG+LVTM WW+DLWLNEGFA++ + + W+ F T
Sbjct: 310 VIAHELAHQWFGNLVTMKWWDDLWLNEGFATFREVLWSEDLGGRAWKRWEDFRTLRTSIA 369
Query: 266 LQLDQTLSSHPIVQTVSNPDQITEIFDVISYQKGSSVIRMLENMMGEESFAHGVTSYLNE 325
L D SSHPI V +P +I + FD I Y+KG+SV+RMLE ++GEE+F G++ Y
Sbjct: 370 LAEDSLPSSHPIRVDVYDPKEINDFFDAIVYEKGASVLRMLETLLGEEAFRKGLSLYFKR 429
Query: 326 FQFKNAETNDLWSHLQKFANNMSVTSVMDTYTRQMGFPIITVKKSGD-QVTFTQQRYLSN 384
NA T DLW L+ A+ +++ +++ Q G+P++TV D TQ+++
Sbjct: 430 HAGGNATTMDLWKALED-ASGKDLSAFFESWLSQAGYPVLTVSVRYDDFFKLTQKQFTPP 488
Query: 385 PNASYNPDDSPFKY----LWDVYITMFTSSDPSHTLH 417
P P V + + T + + T
Sbjct: 489 GQEEKRPWPIPLAIKLLDGGGVKVLLLTEGEQTVTFE 525
Score = 124 bits (314), Expect = 6e-29
Identities = 42/79 (53%), Positives = 59/79 (74%)
Query: 629 DLIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTM 688
D++A+PDF +GAME+WGLVTFRE +L +++ + + V +HELAH WFG+LVTM
Sbjct: 267 DIVAVPDFSAGAMENWGLVTFREKYLLADPETATDSDYENVEEVIAHELAHQWFGNLVTM 326
Query: 689 GWWNDLWLNEGFASYMQYK 707
WW+DLWLNEGFA++ +
Sbjct: 327 KWWDDLWLNEGFATFREVL 345
>gnl|CDD|189009 cd09602, M1_APN_3, Peptidase M1 family containing Aminopeptidase N.
This family contains bacterial and eukaryotic
aminopeptidase N (APN; CD13; Alanyl aminopeptidase; EC
3.4.11.2), a Type II integral membrane protease
belonging to the M1 gluzincin family. APN consists of a
small N-terminal cytoplasmic domain, a single
transmembrane domain and a large extracellular
ectodomain that contains the active site. It
preferentially cleaves neutral amino acids from the
N-terminus of oligopeptides and, in higher eukaryotes,
is present in a variety of human tissues and cell types
(leukocyte, fibroblast, endothelial and epithelial
cells). APN expression is dysregulated in inflammatory
diseases such as chronic pain, rheumatoid arthritis,
multiple sclerosis, systemic sclerosis, systemic lupus
erythematosus, polymyositis/dermatomyosytis and
pulmonary sarcoidosis, and is enhanced in tumor cells
such as melanoma, renal, prostate, pancreas, colon,
gastric and thyroid cancers. It is predominantly
expressed on stem cells and on cells of the granulocytic
and monocytic lineages at distinct stages of
differentiation, thus considered a marker of
differentiation. Thus, APN inhibition may lead to the
development of anti-cancer and anti-inflammatory drugs.
APNs are also present in many pathogenic bacteria and
represent potential drug targets, Some APNs have been
used commercially, such as one from Lactococcus lactis
used in the food industry. APN also serves as a receptor
for coronaviruses, although the virus receptor
interaction site seems to be distinct from the enzymatic
site and aminopeptidase activity is not necessary for
viral infection. APNs have also been extensively studied
as putative Cry toxin receptors. Cry1 proteins are
pore-forming toxins that bind to the midgut epithelial
cell membrane of susceptible insect larvae, causing
extensive damage. Several different toxins, including
Cry1Aa, Cry1Ab, Cry1Ac, Cry1Ba, Cry1Ca and Cry1Fa, have
been shown to bind to APNs; however, a direct role of
APN in cytotoxicity has been yet to be firmly
established.
Length = 438
Score = 260 bits (667), Expect = 3e-77
Identities = 106/277 (38%), Positives = 150/277 (54%), Gaps = 11/277 (3%)
Query: 71 SEGPTKKSTDDQPGVNQTTVEFATTVPMSTYLVCFIVCDFDHLPSQDAKQGFPIKVYARE 130
S + + + G + EF T P+STYL F+ + H+ S G P+ +Y RE
Sbjct: 150 SNTAATEQSTIRNGYVRW--EFPETPPLSTYLFAFVAGPY-HVISDKEHDGIPLGLYCRE 206
Query: 131 GQLEHM-----EFAQKTAIAAINFYVEYFNISYPLPKLDLIAIPDFVSGAMEHWGLVTFR 185
+ + E + T ++F+ EYF I YP K D + +P+F GAME+ G VTFR
Sbjct: 207 SLAQALDRDADEIFEITK-QGLDFFEEYFGIPYPFGKYDQVFVPEFNFGAMENPGCVTFR 265
Query: 186 EAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTMGWWNDLWLNEGFASYMQYKALA 245
E V ++ +++ + R A T +HE+AHMWFGDLVTM WWNDLWLNE FA YM YKAL+
Sbjct: 266 ENYVFREEVTTAQ--RLRRANTIAHEMAHMWFGDLVTMKWWNDLWLNESFAEYMAYKALS 323
Query: 246 KVEPTWEVDTMFLTDMLHSTLQLDQTLSSHPIVQTVSNPDQITEIFDVISYQKGSSVIRM 305
+ P + F D + DQT ++HPI V N + FD I+Y KG+SV++
Sbjct: 324 EATPFTDAWLTFFLDRKQWAYRADQTPTTHPIAGDVENTEDALNNFDGITYAKGASVLKQ 383
Query: 306 LENMMGEESFAHGVTSYLNEFQFKNAETNDLWSHLQK 342
L ++GEE F G+ Y + F NA D L +
Sbjct: 384 LVALLGEEKFREGLREYFKKHAFGNATLADFLGALDE 420
Score = 130 bits (330), Expect = 3e-32
Identities = 48/86 (55%), Positives = 62/86 (72%), Gaps = 2/86 (2%)
Query: 629 DLIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTM 688
D + +P+F GAME+ G VTFRE V ++ +++ + R A T +HE+AHMWFGDLVTM
Sbjct: 244 DQVFVPEFNFGAMENPGCVTFRENYVFREEVTTAQ--RLRRANTIAHEMAHMWFGDLVTM 301
Query: 689 GWWNDLWLNEGFASYMQYKALAKVEP 714
WWNDLWLNE FA YM YKAL++ P
Sbjct: 302 KWWNDLWLNESFAEYMAYKALSEATP 327
Score = 31.4 bits (72), Expect = 3.1
Identities = 17/101 (16%), Positives = 36/101 (35%), Gaps = 9/101 (8%)
Query: 479 YDLYLNPYLGKKLFTGTVKINIEVTNATGYIYLHKSSLTIEETTVFKGEDITPIDLLSTF 538
Y+L L+ GK+ F GT I ++ G +++ + ++ G + P
Sbjct: 10 YELDLDLTKGKETFRGTTTITFDLRKNGGDLFIDFKGGQVLSVSL-NGNPVDPDTF---- 64
Query: 539 DYAKNEYWVITFKETIDPGSYVLKFKFKGNFSKKNEGFYES 579
++ + + G + F +S EG +
Sbjct: 65 ---EDGRIPLP-GLELKNGRNEVVIDFTNPYSNDGEGLHRF 101
>gnl|CDD|233857 TIGR02412, pepN_strep_liv, aminopeptidase N, Streptomyces lividans
type. This family is a subset of the members of the
zinc metallopeptidase family M1 (pfam01433), with a
single member characterized in Streptomyces lividans 66
and designated aminopeptidase N. The spectrum of
activity may differ somewhat from the aminopeptidase N
clade of E. coli and most other Proteobacteria, well
separated phylogenetically within the M1 family. The M1
family also includes leukotriene A-4
hydrolase/aminopeptidase (with a bifunctional active
site).
Length = 831
Score = 208 bits (531), Expect = 9e-56
Identities = 99/285 (34%), Positives = 145/285 (50%), Gaps = 9/285 (3%)
Query: 91 EFATTVPMSTYLVCFIVCDFDHLPSQDAKQGFPIKVYAREGQLEHMEFAQ---KTAIAAI 147
EF T +STYL + + QD + +P+ +YAR ++++ A +
Sbjct: 176 EFPETPKLSTYLTAVAAGPYHSV--QDESRSYPLGIYARRSLAQYLD-ADAIFTITRQGL 232
Query: 148 NFYVEYFNISYPLPKLDLIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMT 207
F+ F YP K D I +P+F +GAME+ G VTF E + + ++ K+ A
Sbjct: 233 AFFHRKFGYPYPFKKYDQIFVPEFNAGAMENAGCVTFAENFLH--RAEATRAEKENRAGV 290
Query: 208 TSHELAHMWFGDLVTMGWWNDLWLNEGFASYMQYKALAKVEPTWEVDTMFLTDMLHSTLQ 267
HE+AHMWFGDLVTM WWNDLWLNE FA YM A A+ + T F +
Sbjct: 291 ILHEMAHMWFGDLVTMRWWNDLWLNESFAEYMGTLASAEATEYTDAWTTFAAQGKQWAYE 350
Query: 268 LDQTLSSHPIVQTVSNPDQITEIFDVISYQKGSSVIRMLENMMGEESFAHGVTSYLNEFQ 327
DQ ++HPIV V++ FD I+Y KG+SV++ L +GEE+F GV +Y
Sbjct: 351 ADQLPTTHPIVADVADLADALSNFDGITYAKGASVLKQLVAWVGEEAFFAGVNAYFKRHA 410
Query: 328 FKNAETNDLWSHLQKFANNMSVTSVMDTYTRQMGFPIITVKKSGD 372
F NA +DL L K A+ +++ D + G +T + + D
Sbjct: 411 FGNATLDDLIDSLAK-ASGRDLSAWSDAWLETAGVNTLTPEITTD 454
Score = 113 bits (284), Expect = 2e-25
Identities = 43/84 (51%), Positives = 54/84 (64%), Gaps = 2/84 (2%)
Query: 629 DLIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTM 688
D I +P+F +GAME+ G VTF E + + ++ K+ A HE+AHMWFGDLVTM
Sbjct: 249 DQIFVPEFNAGAMENAGCVTFAENFLH--RAEATRAEKENRAGVILHEMAHMWFGDLVTM 306
Query: 689 GWWNDLWLNEGFASYMQYKALAKV 712
WWNDLWLNE FA YM A A+
Sbjct: 307 RWWNDLWLNESFAEYMGTLASAEA 330
>gnl|CDD|189002 cd09595, M1, Peptidase M1 family contains aminopeptidase N and
leukotriene A4 hydrolase. M1 Peptidase family includes
aminopeptidase N (APN) and leukotriene A4 hydrolase
(LTA4H). All peptidases in this family bind a single
catalytic zinc ion which is tetrahedrally co-ordinated
by three amino acid ligands and a water molecule that
forms the nucleophile on activation during catalysis.
APN consists of a small N-terminal cytoplasmic domain, a
single transmembrane domain and a large extracellular
ectodomain that contains the active site. It
preferentially cleaves neutral amino acids from the
N-terminus of oligopeptides and is present in a variety
of human tissues and cell types. APN expression is
dysregulated in many inflammatory diseases and is
enhanced in numerous tumor cells, making it a lead
target in the development of anti-cancer and
anti-inflammatory drugs. LTA4H is a bifunctional enzyme,
possessing an aminopeptidase as well as an epoxide
hydrolase activity. The two activities occupy different,
but overlapping sites. The activity and physiological
relevance of the aminopeptidase in LTA4H is as yet
unknown while the epoxide hydrolase converts leukotriene
A4 (LTA4) into leukotriene B4 (LTB4), a potent
chemotaxin that is fundamental to the inflammatory
response of mammals.
Length = 407
Score = 178 bits (452), Expect = 2e-48
Identities = 78/261 (29%), Positives = 131/261 (50%), Gaps = 12/261 (4%)
Query: 84 GVNQTTVEFATTVPMSTYLVCFIVCDFDHLPSQDAKQGFPIKVYAREGQLEHMEFAQKTA 143
V + VEF+ +P++ YL+ +V D ++ + QG P+ +Y
Sbjct: 155 EVRRKWVEFSPPIPIAPYLIALVVGDLEYPVREQTVQGIPLHLYFLTPLAVDTVLR---L 211
Query: 144 IAAINFYVEYFNISYPLPKLDLIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKR 203
+A FY YP + D++ +P+F SGAME+ GL+ F ++ +L + +
Sbjct: 212 QSAFLFYETDLGGPYPYSEYDVVEVPEFPSGAMENPGLIFFSQSLLL----AMIDAGDEL 267
Query: 204 VAMTTSHELAHMWFGDLVTMGWWNDLWLNEGFASYMQYKALAKVEPT--WEV-DTMFLTD 260
+ +HELAH WFG+LVT WNDLWLNEGFA+Y++ + T E
Sbjct: 268 LENVIAHELAHQWFGNLVTGARWNDLWLNEGFATYLEGLWMEATFGTSAREAYRLEGTRG 327
Query: 261 MLHSTLQLDQTLSSHPIVQTVSNPDQITEIFDVISYQKGSSVIRMLENMMGEESFAHGVT 320
+ D+ + P++ +PD + FD + Y+KG+ V+R LE +G+E+F G+
Sbjct: 328 LRRWRKLQDELPPAPPVMG--KHPDDPSVEFDGVFYEKGALVLRYLEKRLGDEAFFKGLR 385
Query: 321 SYLNEFQFKNAETNDLWSHLQ 341
Y+ + ++A T+DL L+
Sbjct: 386 KYVEKHAGQSATTDDLLQALE 406
Score = 102 bits (255), Expect = 8e-23
Identities = 36/87 (41%), Positives = 54/87 (62%), Gaps = 4/87 (4%)
Query: 629 DLIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTM 688
D++ +P+F SGAME+ GL+ F ++ +L + + + +HELAH WFG+LVT
Sbjct: 232 DVVEVPEFPSGAMENPGLIFFSQSLLL----AMIDAGDELLENVIAHELAHQWFGNLVTG 287
Query: 689 GWWNDLWLNEGFASYMQYKALAKVEPT 715
WNDLWLNEGFA+Y++ + T
Sbjct: 288 ARWNDLWLNEGFATYLEGLWMEATFGT 314
>gnl|CDD|189010 cd09603, M1_APN_4, Peptidase M1 family Aminopeptidase N. This
family contains mostly bacterial and some archaeal
aminopeptidase N (APN; CD13; Alanyl aminopeptidase; EC
3.4.11.2), a Type II integral membrane protease
belonging to the M1 gluzincin family. APN consists of a
small N-terminal cytoplasmic domain, a single
transmembrane domain and a large extracellular
ectodomain that contains the active site. It
preferentially cleaves neutral amino acids from the
N-terminus of oligopeptides and, in higher eukaryotes,
is present in a variety of human tissues and cell types
(leukocyte, fibroblast, endothelial and epithelial
cells). APN expression is dysregulated in inflammatory
diseases such as chronic pain, rheumatoid arthritis,
multiple sclerosis, systemic sclerosis, systemic lupus
erythematosus, polymyositis/dermatomyosytis and
pulmonary sarcoidosis, and is enhanced in tumor cells
such as melanoma, renal, prostate, pancreas, colon,
gastric and thyroid cancers. It is predominantly
expressed on stem cells and on cells of the granulocytic
and monocytic lineages at distinct stages of
differentiation, thus considered a marker of
differentiation. Thus, APN inhibition may lead to the
development of anti-cancer and anti-inflammatory drugs.
APNs are also present in many pathogenic bacteria and
represent potential drug targets, Some APNs have been
used commercially, such as one from Lactococcus lactis
used in the food industry. APN also serves as a receptor
for coronaviruses, although the virus receptor
interaction site seems to be distinct from the enzymatic
site and aminopeptidase activity is not necessary for
viral infection. APNs have also been extensively studied
as putative Cry toxin receptors. Cry1 proteins are
pore-forming toxins that bind to the midgut epithelial
cell membrane of susceptible insect larvae, causing
extensive damage. Several different toxins, including
Cry1Aa, Cry1Ab, Cry1Ac, Cry1Ba, Cry1Ca and Cry1Fa, have
been shown to bind to APNs; however, a direct role of
APN in cytotoxicity has been yet to be firmly
established.
Length = 415
Score = 172 bits (437), Expect = 3e-46
Identities = 75/286 (26%), Positives = 119/286 (41%), Gaps = 22/286 (7%)
Query: 78 STDDQPGVNQTTVEFATTVPMSTYLVCFIVCDFDHLPSQDAKQGFPIKVYAREGQLEHME 137
S D G +TT + PM+TYLV V ++ L A G P+ Y G
Sbjct: 152 SRTDLGG--RTTWHWRMDEPMATYLVTLAVGRYEVLEDTTA-GGVPVVYYVPPGLAADAR 208
Query: 138 FAQKTAIAAINFYVEYFNISYPLPKLDLIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSS 197
A ++F+ E F YP K + + DF+ G ME+ + + + S
Sbjct: 209 RAFARTPEMLDFFEELF-GPYPFEKYGQVVVDDFLGGGMENQTRTVYGAGFLDGDRSSER 267
Query: 198 IVNKKRVAMTTSHELAHMWFGDLVTMGWWNDLWLNEGFASYMQYKALAKVEPTWEVDTMF 257
++ +HELAH WFGD VT W+D+WLNEGFA+Y ++ +
Sbjct: 268 LI---------AHELAHQWFGDSVTCADWSDIWLNEGFATYAEWLWSEHSG-GRDAAQYA 317
Query: 258 LTDMLHSTLQLDQTLSSHPIVQTVSNPDQITEIFDVISYQKGSSVIRMLENMMGEESFAH 317
L P+ P E+FD Y+KG+ V+ L ++G+E+F
Sbjct: 318 LYAYARLYANEADLGPRPPV----PGPA---ELFDDHVYEKGALVLHALRRLLGDEAFFR 370
Query: 318 GVTSYLNEFQFKNAETNDLWSHLQKFANNMSVTSVMDTYTRQMGFP 363
+ +YL E + N T D + ++ + + + D + G P
Sbjct: 371 LLRTYLAEHRGGNVTTEDFRALAEE-VSGRDLDAFFDQWLYGAGLP 415
Score = 90.0 bits (224), Expect = 8e-19
Identities = 27/76 (35%), Positives = 42/76 (55%), Gaps = 9/76 (11%)
Query: 631 IAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTMGW 690
+ + DF+ G ME+ + + + S ++ +HELAH WFGD VT
Sbjct: 236 VVVDDFLGGGMENQTRTVYGAGFLDGDRSSERLI---------AHELAHQWFGDSVTCAD 286
Query: 691 WNDLWLNEGFASYMQY 706
W+D+WLNEGFA+Y ++
Sbjct: 287 WSDIWLNEGFATYAEW 302
Score = 29.9 bits (68), Expect = 7.3
Identities = 20/91 (21%), Positives = 32/91 (35%), Gaps = 10/91 (10%)
Query: 479 YDLYLNPYLGKKLFTGTVKINIEVTNATGYIYLHKSSLTIEETTVFKGEDITPIDLLSTF 538
YDL L+ +GT I T + L + LT+ TV G F
Sbjct: 5 YDLDLDYDPATNRLSGTATITARATQDLSSLNLDLAGLTVSSVTV-DGRPA-------AF 56
Query: 539 DYAKNEYWVITFKETIDPGS-YVLKFKFKGN 568
+ +E IT + G + + ++ G
Sbjct: 57 RHDGDE-LTITPPRPLPKGQTFTVTVRYSGV 86
>gnl|CDD|221257 pfam11838, DUF3358, Domain of unknown function (DUF3358). This
domain is functionally uncharacterized. This domain is
found in eukaryotes and bacteria. This domain is found
to the C-terminus of an aminopeptidase domain.
Length = 323
Score = 106 bits (266), Expect = 8e-25
Identities = 48/216 (22%), Positives = 88/216 (40%), Gaps = 7/216 (3%)
Query: 720 YIRCLLKDKLSEETW-KVENKSYLEVNLKLVLNDLGCNFGAPSCLKKAADLLKNWFDSGV 778
++R L L + W + L+ +L L + A D + D
Sbjct: 104 FVRKLAAPLLEKLGWEFGPGSDHQLQLLRALLLSLAGGDEE--VVAAALDRFRALLDGDK 161
Query: 779 KPEA---DLRGLVYRYGMENVGEEEWKKMWAKFREESNPQEQIKMLGGLSSVKEPKLLEK 835
A DLR V+ N G +E+ ++ A+++ + + L L++V +P+L K
Sbjct: 162 SLAAIDPDLRWSVFAALAANGGAKEYDQILAEYKNDPTADGKEAALRALAAVPDPELKAK 221
Query: 836 FLEMAKDEKNIRSQDYFTVIV-MVAGNPKGLPVAWDYVKKNWDYLVKRFGLNHRVFGRII 894
L D+ ++ +QD V+ + N G + W +V++N+D L K+ GR++
Sbjct: 222 ALNFLLDDDSVSNQDIRAVMAGLRRSNQAGRELLWPWVERNFDALAKKLPRGSSALGRVV 281
Query: 895 PSVCGKFTTQERLDEVLDARDRSNLLDDAFNLAESQ 930
F++ E LDEV R + +Q
Sbjct: 282 GLYPSGFSSAELLDEVEAFLARKPKDTPGLRRSLAQ 317
Score = 53.5 bits (129), Expect = 3e-07
Identities = 38/205 (18%), Positives = 63/205 (30%), Gaps = 36/205 (17%)
Query: 903 TQERLDEV--------LDARDRSNLLDDAFNLAESQMIEYSTTFNLM-KYMSKEDHFVPW 953
E L + LD DR+ L DA+ L + +L+ ++ E +V
Sbjct: 17 DPESLATLGEALARLKLDPLDRAGLWADAWALVRDGELPTRDFLDLVLAFLPNETDYVVL 76
Query: 954 TVVYNKLSRLDDKLYSTEGHEDFKLSRLDDKLYSTEGHEDFKLYIRCLLKDKLSEETW-K 1012
+ + +L L LY E K ++R L L + W
Sbjct: 77 SEILAQLGTLKSALYFEPEERK----------------EALKKFVRKLAAPLLEKLGWEF 120
Query: 1013 VENKSYLEVNLKLVLNDLGCNFGAPSCLKKAADLLKNWFDSGVKPEA---DLRGLVYRYV 1069
+ L+ +L L + A D + D A DLR V+
Sbjct: 121 GPGSDHQLQLLRALLLSLAGGDEE--VVAAALDRFRALLDGDKSLAAIDPDLRWSVFA-- 176
Query: 1070 QALPRRGNELQKKE--NRLRKENTI 1092
AL G + + + + T
Sbjct: 177 -ALAANGGAKEYDQILAEYKNDPTA 200
>gnl|CDD|189011 cd09604, M1_APN_5, Peptidase M1 family containing bacterial
Aminopeptidase N. This family contains bacterial
aminopeptidase N (APN; CD13; Alanyl aminopeptidase; EC
3.4.11.2), a Type II integral membrane protease
belonging to the M1 gluzincin family. APN consists of a
small N-terminal cytoplasmic domain, a single
transmembrane domain and a large extracellular
ectodomain that contains the active site. It
preferentially cleaves neutral amino acids from the
N-terminus of oligopeptides and, in higher eukaryotes,
is present in a variety of human tissues and cell types
(leukocyte, fibroblast, endothelial and epithelial
cells). APN expression is dysregulated in inflammatory
diseases such as chronic pain, rheumatoid arthritis,
multiple sclerosis, systemic sclerosis, systemic lupus
erythematosus, polymyositis/dermatomyosytis and
pulmonary sarcoidosis, and is enhanced in tumor cells
such as melanoma, renal, prostate, pancreas, colon,
gastric and thyroid cancers. It is predominantly
expressed on stem cells and on cells of the granulocytic
and monocytic lineages at distinct stages of
differentiation, thus considered a marker of
differentiation. Thus, APN inhibition may lead to the
development of anti-cancer and anti-inflammatory drugs.
APNs are also present in many pathogenic bacteria and
represent potential drug targets, Some APNs have been
used commercially, such as one from Lactococcus lactis
used in the food industry. APN also serves as a receptor
for coronaviruses, although the virus receptor
interaction site seems to be distinct from the enzymatic
site and aminopeptidase activity is not necessary for
viral infection. APNs have also been extensively studied
as putative Cry toxin receptors. Cry1 proteins are
pore-forming toxins that bind to the midgut epithelial
cell membrane of susceptible insect larvae, causing
extensive damage. Several different toxins, including
Cry1Aa, Cry1Ab, Cry1Ac, Cry1Ba, Cry1Ca and Cry1Fa, have
been shown to bind to APNs; however, a direct role of
APN in cytotoxicity has been yet to be firmly
established.
Length = 435
Score = 107 bits (268), Expect = 2e-24
Identities = 54/234 (23%), Positives = 88/234 (37%), Gaps = 29/234 (12%)
Query: 119 KQGFPIKVYAREGQLEHMEFAQKTAIAAINFYVEYFNISYPLPKLDLIAIPDFVSGAMEH 178
G ++ Y E + A A+ FY E F YP + ++ P G ME+
Sbjct: 215 VDGIKVRAYYFPEDAELAKRYLDAAKKALEFYSELF-GPYPYKEFSVVENPFP--GGMEY 271
Query: 179 WGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTMGWWNDLWLNEGFASY 238
GL G + + +HE+AH W+ +V N+ WL+EG +Y
Sbjct: 272 PGLTLI---------GGRVLRLPFILETVLAHEIAHQWWYGIVGNDERNEPWLDEGLTTY 322
Query: 239 MQYKALAKV---EPTWEVDTMFLTD-MLHSTLQLDQTLSSHPIVQTVSNPDQITEIFDVI 294
+ L + E LTD + D L+ + I
Sbjct: 323 LTDYYLEERYGKEAARLYRLRRLTDYAALVNSRNDPPLAFFFRNNGAYSA---------I 373
Query: 295 SYQKGSSVIRMLENMMGEESFAHGVTSYLNEFQFKNAETNDLWSHLQKFANNMS 348
+Y KG+ V+ ML +G+E+F + +Y E+ FK+A D ++ S
Sbjct: 374 AYGKGAMVLHMLRKEIGDEAFDKALRTYYREYAFKHATPED----FRRAFEKAS 423
Score = 50.0 bits (120), Expect = 5e-06
Identities = 19/81 (23%), Positives = 32/81 (39%), Gaps = 9/81 (11%)
Query: 635 DFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTMGWWNDL 694
+ G ME+ GL G + + +HE+AH W+ +V N+
Sbjct: 263 NPFPGGMEYPGLTLI---------GGRVLRLPFILETVLAHEIAHQWWYGIVGNDERNEP 313
Query: 695 WLNEGFASYMQYKALAKVEPT 715
WL+EG +Y+ L +
Sbjct: 314 WLDEGLTTYLTDYYLEERYGK 334
>gnl|CDD|189006 cd09599, M1_LTA4H, Peptidase M1 family contains leukotriene A4
hydrolase. This family includes leukotriene A4
hydrolase (LTA4H; E.C. 3.3.2.6) and the close homolog
cold-active aminopeptidase (Colwellia
psychrerythraea-type peptidase; ColAP), both members of
the aminopeptidase M1 family. LTA4H, is a bifunctional
enzyme possessing an aminopeptidase as well as an
epoxide hydrolase activity. The two activities occupy
different, but overlapping sites. The activity and
physiological relevance of the aminopeptidase is as yet
unknown while the epoxide hydrolase converts leukotriene
A4 (LTA4) into leukotriene B4 (LTB4), a potent
chemotaxin that is fundamental to the inflammatory
response of mammals. It accepts a variety of substrates,
including some opioid, di- and tripeptides, as well as
chromogenic aminoacyl-p-nitroanilide derivatives. The
aminopeptidase activity of LTA4H is possibly involved in
the processing of peptides related to inflammation and
host defense. Kinetic analysis shows that LTA4H
hydrolyzes arginyl tripeptides with high efficiency and
specificity, indicating its function as an arginyl
aminopeptidase. LTA4H is overexpressed in certain human
cancers, and has been identified as a functionally
important target for mediating anticancer properties of
resveratrol, a well known red wine polyphenolic compound
with cancer chemopreventive activity.
Length = 442
Score = 81.8 bits (203), Expect = 4e-16
Identities = 53/185 (28%), Positives = 89/185 (48%), Gaps = 19/185 (10%)
Query: 165 LIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTMG 224
L+ P F G ME+ L TF ++ G S+V+ V HE+AH W G+LVT
Sbjct: 252 LVLPPSFPYGGMENPCL-TFATPTLI--AGDRSLVD---VVA---HEIAHSWSGNLVTNA 302
Query: 225 WWNDLWLNEGFASYMQYKALAKV--EPTWEVDTMFLTDMLHSTLQL----DQTLSSHPIV 278
W WLNEGF Y++ + L ++ E + + + L +++ + P +
Sbjct: 303 TWEHFWLNEGFTVYLERRILERLYGEDYRQFEAIIGWKELQESIKTFGEDPEYTKLVPDL 362
Query: 279 QTVSNPDQITEIFDVISYQKGSSVIRMLENMMGEESFAHGVTSYLNEFQFKNAETNDLWS 338
+ V +PD + F + Y+KG + LE + G E F + SY ++F+FK+ +T
Sbjct: 363 KGV-DPD---DAFSSVPYEKGFQFLYYLEQLGGREVFDPFLRSYFDKFKFKSIDTEQFKD 418
Query: 339 HLQKF 343
L ++
Sbjct: 419 FLLEY 423
Score = 59.1 bits (144), Expect = 7e-09
Identities = 31/83 (37%), Positives = 44/83 (53%), Gaps = 9/83 (10%)
Query: 630 LIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTMG 689
L+ P F G ME+ L TF ++ G S+V+ V HE+AH W G+LVT
Sbjct: 252 LVLPPSFPYGGMENPCL-TFATPTLI--AGDRSLVD---VVA---HEIAHSWSGNLVTNA 302
Query: 690 WWNDLWLNEGFASYMQYKALAKV 712
W WLNEGF Y++ + L ++
Sbjct: 303 TWEHFWLNEGFTVYLERRILERL 325
>gnl|CDD|189007 cd09600, M1_APN_1, Peptidase M1 family containing Aminopeptidase N.
This family contains aminopeptidase N (APN; CD13;
Alanyl aminopeptidase; EC 3.4.11.2), a Type II integral
membrane protease belonging to the M1 gluzincin family.
It includes bacterial-type alanyl aminopeptidases as
well as PfA-M1 aminopeptidase (Plasmodium
falciparum-type). APN consists of a small N-terminal
cytoplasmic domain, a single transmembrane domain and a
large extracellular ectodomain that contains the active
site. It preferentially cleaves neutral amino acids from
the N-terminus of oligopeptides and, in higher
eukaryotes, is present in a variety of human tissues and
cell types (leukocyte, fibroblast, endothelial and
epithelial cells). APN expression is dysregulated in
inflammatory diseases such as chronic pain, rheumatoid
arthritis, multiple sclerosis, systemic sclerosis,
systemic lupus erythematosus,
polymyositis/dermatomyosytis and pulmonary sarcoidosis,
and is enhanced in tumor cells such as melanoma, renal,
prostate, pancreas, colon, gastric and thyroid cancers.
It is predominantly expressed on stem cells and on cells
of the granulocytic and monocytic lineages at distinct
stages of differentiation, thus considered a marker of
differentiation. Thus, APN inhibition may lead to the
development of anti-cancer and anti-inflammatory drugs.
APNs are also present in many pathogenic bacteria and
represent potential drug targets, Some APNs have been
used commercially, such as one from Lactococcus lactis
used in the food industry. APN also serves as a receptor
for coronaviruses, although the virus receptor
interaction site seems to be distinct from the enzymatic
site and aminopeptidase activity is not necessary for
viral infection. APNs have also been extensively studied
as putative Cry toxin receptors. Cry1 proteins are
pore-forming toxins that bind to the midgut epithelial
cell membrane of susceptible insect larvae, causing
extensive damage. Several different toxins, including
Cry1Aa, Cry1Ab, Cry1Ac, Cry1Ba, Cry1Ca and Cry1Fa, have
been shown to bind to APNs; however, a direct role of
APN in cytotoxicity has been yet to be firmly
established.
Length = 861
Score = 81.9 bits (203), Expect = 9e-16
Identities = 76/292 (26%), Positives = 124/292 (42%), Gaps = 40/292 (13%)
Query: 124 IKVYAREGQLEHMEFAQKTAIAAINFYVEYFNISYPLPKLDLIAIPDFVSGAMEHWGLVT 183
+++Y G A ++ ++ + + F + Y L +++A+ DF GAME+ GL
Sbjct: 203 LEIYVEPGDESKCAHAMESLKKSMKWDEDRFGLEYDLDLFNIVAVDDFNMGAMENKGLNI 262
Query: 184 FREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTMGWWNDLWLNEG--------F 235
F VL +++ + +R+ HE H W G+ VT W L L EG F
Sbjct: 263 FNSKLVLADPETATDADYERIESVIGHEYFHNWTGNRVTCRDWFQLSLKEGLTVFRDQEF 322
Query: 236 ASYMQYKALAKVEPTWEVDTMFLTDMLHSTLQL--DQTLSSHPIVQTVSNPDQITEI--- 290
++ M +A+ ++E D FL Q D +HPI PD E+
Sbjct: 323 SADMGSRAVKRIE-----DVRFL-----RAHQFPEDAGPMAHPIR-----PDSYIEMNNF 367
Query: 291 FDVISYQKGSSVIRMLENMMGEESFAHGVTSYLNEFQFKNAETNDLWSHLQKFANNMSVT 350
+ Y+KG+ VIRM ++GEE F G+ Y + D + + AN + ++
Sbjct: 368 YTATVYEKGAEVIRMYHTLLGEEGFRKGMDLYFQRHDGQAVTCED-FVAAMEDANGVDLS 426
Query: 351 SVMDTYTRQMGFPIITVKKSGDQ------VTFTQQRYLSNPNASYNPDDSPF 396
Y+ Q G P +TVK + D +T +Q S P P+ P
Sbjct: 427 QFRRWYS-QAGTPKVTVKSAYDAEAKTFTLTLSQ----STPPTPGQPEKKPL 473
Score = 36.1 bits (84), Expect = 0.12
Identities = 25/71 (35%), Positives = 36/71 (50%)
Query: 630 LIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTMG 689
++A+ DF GAME+ GL F VL +++ + +R+ HE H W G+ VT
Sbjct: 244 IVAVDDFNMGAMENKGLNIFNSKLVLADPETATDADYERIESVIGHEYFHNWTGNRVTCR 303
Query: 690 WWNDLWLNEGF 700
W L L EG
Sbjct: 304 DWFQLSLKEGL 314
>gnl|CDD|233858 TIGR02414, pepN_proteo, aminopeptidase N, Escherichia coli type.
The M1 family of zinc metallopeptidases contains a
number of distinct, well-separated clades of proteins
with aminopeptidase activity. Several are designated
aminopeptidase N, EC 3.4.11.2, after the Escherichia
coli enzyme, suggesting a similar activity profile (see
SP|P04825 for a description of catalytic activity). This
family consists of all aminopeptidases closely related
to E. coli PepN and presumed to have similar (not
identical) function. Nearly all are found in
Proteobacteria, but members are found also in
Cyanobacteria, plants, and apicomplexan parasites. This
family differs greatly in sequence from the family of
aminopeptidases typified by Streptomyces lividans PepN
(TIGR02412), from the membrane bound aminopeptidase N
family in animals, etc [Protein fate, Degradation of
proteins, peptides, and glycopeptides].
Length = 863
Score = 81.2 bits (201), Expect = 2e-15
Identities = 72/274 (26%), Positives = 122/274 (44%), Gaps = 36/274 (13%)
Query: 124 IKVYAREGQLEHMEFAQKTAIAAINFYVEYFNISYPLPKLDLIAIPDFVSGAMEHWGLVT 183
++VY EG + + A ++ A+ + E F + Y L ++A+ DF GAME+ GL
Sbjct: 203 LRVYVEEGNKDKCDHAMESLKKAMKWDEEVFGLEYDLDIFMIVAVDDFNMGAMENKGLNI 262
Query: 184 FREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTMGWWNDLWLNEG--------F 235
F VL +++ + +R+ +HE H W G+ VT W L L EG F
Sbjct: 263 FNSKYVLADPETATDADYERIESVIAHEYFHNWTGNRVTCRDWFQLSLKEGLTVFRDQEF 322
Query: 236 ASYMQYKALAKVEPTWEVDTMFLTDMLHSTLQL--DQTLSSHPIVQTVSNPDQITEI--- 290
++ M +A+ ++E +V + Q D +HP+ P+ EI
Sbjct: 323 SADMTSRAVKRIE---DVRLL-------RAHQFPEDAGPMAHPV-----RPESYVEINNF 367
Query: 291 FDVISYQKGSSVIRMLENMMGEESFAHGVTSYLNEFQFKNAETNDLWSHLQKFANNMSVT 350
+ Y+KG+ VIRML ++GEE F G+ Y + + D + ++ A+ +
Sbjct: 368 YTATVYEKGAEVIRMLHTLLGEEGFRKGMDLYFSRHDGQAVTCEDFVAAMED-ASGRDLN 426
Query: 351 SVMDTYTRQMGFPIITVKKSGD------QVTFTQ 378
Y Q G P++ VK++ D +T Q
Sbjct: 427 QFRRWY-SQAGTPVLEVKENYDAAKKTYTLTVRQ 459
Score = 43.1 bits (102), Expect = 0.001
Identities = 25/71 (35%), Positives = 37/71 (52%)
Query: 630 LIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTMG 689
++A+ DF GAME+ GL F VL +++ + +R+ +HE H W G+ VT
Sbjct: 244 IVAVDDFNMGAMENKGLNIFNSKYVLADPETATDADYERIESVIAHEYFHNWTGNRVTCR 303
Query: 690 WWNDLWLNEGF 700
W L L EG
Sbjct: 304 DWFQLSLKEGL 314
>gnl|CDD|222169 pfam13485, Peptidase_MA_2, Peptidase MA superfamily.
Length = 128
Score = 70.6 bits (173), Expect = 2e-14
Identities = 23/120 (19%), Positives = 43/120 (35%), Gaps = 15/120 (12%)
Query: 203 RVAMTTSHELAHMWFGDLVTMGWWNDLWLNEGFASYMQYKALAKVEPTWEVDTMFLTDML 262
+ +HELAH+ G+LV WL EG A Y+ + + + L
Sbjct: 24 ELRGVLAHELAHVVLGNLVGGNGNLPRWLTEGLAEYVAGR--------IDPERA---AEL 72
Query: 263 HSTLQLDQTLSSHPIVQTVSNPDQITEIFDVISYQKGSSVIRMLENMMGEESFAHGVTSY 322
++ + + S + + Y +G++ +R L GEE + +
Sbjct: 73 RDAVRSGRLPPLDELSADFSANSEDGSLA----YAQGAAFVRYLAERYGEEKLRALLRAL 128
Score = 56.4 bits (136), Expect = 2e-09
Identities = 14/41 (34%), Positives = 20/41 (48%)
Query: 668 RVAMTTSHELAHMWFGDLVTMGWWNDLWLNEGFASYMQYKA 708
+ +HELAH+ G+LV WL EG A Y+ +
Sbjct: 24 ELRGVLAHELAHVVLGNLVGGNGNLPRWLTEGLAEYVAGRI 64
>gnl|CDD|233856 TIGR02411, leuko_A4_hydro, leukotriene A-4
hydrolase/aminopeptidase. Members of this family
represent a distinctive subset within the zinc
metallopeptidase family M1 (pfam01433). The majority of
the members of pfam01433 are aminopeptidases, but the
sequences in this family for which the function is known
are leukotriene A-4 hydrolase. A dual epoxide hydrolase
and aminopeptidase activity at the same active site is
indicated. The physiological substrate for
aminopeptidase activity is not known.
Length = 602
Score = 76.7 bits (189), Expect = 3e-14
Identities = 72/274 (26%), Positives = 112/274 (40%), Gaps = 32/274 (11%)
Query: 92 FATTVPMSTYLVCFIVCDFDHLPSQDAKQGFPIKVYAREGQLE--HMEFAQKTAI---AA 146
F VP+ YL+ D P G VY+ QLE EF T A
Sbjct: 180 FKQKVPIPAYLIAIASGDLASAPI-----GPRSTVYSEPEQLEKCQYEFENDTEKFIKTA 234
Query: 147 INFYVEYFNISYPLPKLDLIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAM 206
+ Y Y L L+ P F G ME+ L TF ++ G S V+
Sbjct: 235 EDLIFPYEWGQYDL----LVLPPSFPYGGMENPNL-TFATPTLI--AGDRSNVD------ 281
Query: 207 TTSHELAHMWFGDLVTMGWWNDLWLNEGFASYMQYKALAKV--EPTWEVDTMF-LTDMLH 263
+HELAH W G+LVT W WLNEG+ Y++ + + ++ E T + D+
Sbjct: 282 VIAHELAHSWSGNLVTNCSWEHFWLNEGWTVYLERRIIGRLYGEKTRHFSALIGWGDLQE 341
Query: 264 STLQLDQTLSSHPIVQTVSN--PDQITEIFDVISYQKGSSVIRMLENMMG-EESFAHGVT 320
S L +T +V + + PD + F + Y+KG + + LE ++G F +
Sbjct: 342 SVKTLGETPEFTKLVVDLKDNDPD---DAFSSVPYEKGFNFLFYLEQLLGGPAEFDPFLR 398
Query: 321 SYLNEFQFKNAETNDLWSHLQKFANNMSVTSVMD 354
Y +F +K+ +T L ++ + +D
Sbjct: 399 HYFKKFAYKSLDTYQFKDALYEYFKDKKKVDKLD 432
Score = 50.2 bits (120), Expect = 5e-06
Identities = 29/84 (34%), Positives = 43/84 (51%), Gaps = 9/84 (10%)
Query: 630 LIAIPDFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVTMG 689
L+ P F G ME+ L TF ++ G S V+ +HELAH W G+LVT
Sbjct: 249 LVLPPSFPYGGMENPNL-TFATPTLI--AGDRSNVD------VIAHELAHSWSGNLVTNC 299
Query: 690 WWNDLWLNEGFASYMQYKALAKVE 713
W WLNEG+ Y++ + + ++
Sbjct: 300 SWEHFWLNEGWTVYLERRIIGRLY 323
>gnl|CDD|189018 cd09839, M1_TAF2, TATA binding protein (TBP) associated factor 2.
This family includes TATA binding protein (TBP)
associated factor 2 (TAF2, TBP-associated factor
TAFII150, transcription initiation factor TFIID subunit
2, RNA polymerase II TBP-associated factor subunit B),
and has homology to the aminopeptidase N (APN)
subfamily, belonging to the M1 gluzincin family. TAF2 is
part of the TFIID multidomain subunit complex essential
for transcription of most protein-encoded genes by RNA
polymerase II. TAF2 is known to interact with the
initiator element (Inr) found at the transcription start
site of many genes, thus possibly playing a key role in
promoter binding as well as start-site selection. Image
analysis has shown TAF2 to form a complex with TAF1 and
TBP, inferring its role in promoter recognition.
Peptidases in the M1 family bind a single catalytic zinc
ion which is tetrahedrally co-ordinated by three amino
acid ligands and a water molecule that forms the
nucleophile on activation during catalysis. TAF2,
however, does not seem to contain any of the active site
residues.
Length = 507
Score = 60.1 bits (146), Expect = 4e-09
Identities = 62/314 (19%), Positives = 106/314 (33%), Gaps = 52/314 (16%)
Query: 89 TVEFATTVPMSTYLVCFIVCDFDHLPSQDAKQGFPIKVYAREGQLEHMEFAQKTAIAAIN 148
T +A TVP + + V F+ L A I + G L ++ A
Sbjct: 205 TYHYALTVPTAAQNIGLAVGPFEILVDPHA---HEITHFCLPGLLPELKNTTSYLHEAFE 261
Query: 149 FYVEYFNISYPLPKLDLIAIP----DFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRV 204
F+ EY + +P + + D S A L F + +L+ + R
Sbjct: 262 FFEEYLSCRFPFSSYKQVFVDEAAEDVTSYA----SLSIF-SSNLLYPEDIIDQTYDTRR 316
Query: 205 AMTTSHELAHMWFGDLVTMGWWNDLWLNEGFASYMQ-----------------YKALAKV 247
+ + LA WFG ++ W+D WL +G A Y+ K L +V
Sbjct: 317 KLAYA--LASQWFGCFISPEAWSDEWLLKGIAGYITGLFVKKLFGNNEYRFRIKKELDRV 374
Query: 248 EPTWEVDTMFLTDMLHSTLQLDQTLSSHPIVQTVSNPDQITEIFDVISYQKGSSVIRMLE 307
+++ + L L+ P +P + K V+RMLE
Sbjct: 375 -CEYDIKRPGILLDPII-LPGKLPLNPDPKHPHTCSPLYGEFMA-----LKAHLVLRMLE 427
Query: 308 NMMGEESFA---HGVTSYLNEFQFKNAETNDLWSHL-------QKFANNMS---VTSVMD 354
+G+ESF + + S + + ++ D WS + K +S +
Sbjct: 428 RRIGKESFLQVLNKILSRALQASQQKTQSGD-WSQMLLSTESFFKTCEKVSGKELKVFFQ 486
Query: 355 TYTRQMGFPIITVK 368
+ G P V
Sbjct: 487 QWVYGSGCPKFRVS 500
Score = 36.6 bits (85), Expect = 0.072
Identities = 12/28 (42%), Positives = 17/28 (60%)
Query: 677 LAHMWFGDLVTMGWWNDLWLNEGFASYM 704
LA WFG ++ W+D WL +G A Y+
Sbjct: 322 LASQWFGCFISPEAWSDEWLLKGIAGYI 349
>gnl|CDD|237585 PRK14015, pepN, aminopeptidase N; Provisional.
Length = 875
Score = 41.7 bits (99), Expect = 0.003
Identities = 55/197 (27%), Positives = 81/197 (41%), Gaps = 59/197 (29%)
Query: 152 EY----FNISYPLPKLDLIAIPDFVSGAMEHWGLVTFREAAVLFKKGSS---------SI 198
EY F I +A+ DF GAME+ GL F VL ++ S+
Sbjct: 249 EYDLDIFMI---------VAVDDFNMGAMENKGLNIFNSKYVLADPETATDADYERIESV 299
Query: 199 VNKKRVAMTTSHELAHMWFGDLVTMGWWNDLWLNEG--------FASYMQYKALAKVEPT 250
+ +HE H W G+ VT W L L EG F++ + +A+ ++E
Sbjct: 300 I---------AHEYFHNWTGNRVTCRDWFQLSLKEGLTVFRDQEFSADLGSRAVKRIE-- 348
Query: 251 WEVDTMFLTDMLHSTLQL--DQTLSSHPIVQTVSNPDQITEI---FDVISYQKGSSVIRM 305
+V + Q D +HP+ PD EI + Y+KG+ VIRM
Sbjct: 349 -DVRVL-------RAAQFAEDAGPMAHPVR-----PDSYIEINNFYTATVYEKGAEVIRM 395
Query: 306 LENMMGEESFAHGVTSY 322
L ++GEE F G+ Y
Sbjct: 396 LHTLLGEEGFRKGMDLY 412
>gnl|CDD|189001 cd09594, GluZincin, Peptidase Gluzincin family (thermolysin-like
proteinases, TLPs) includes peptidases M1, M2, M3, M4,
M13, M32 and M36 (fungalysins). Gluzincin family
(thermolysin-like peptidases or TLPs) includes several
zinc-dependent metallopeptidases such as the M1, M2, M3,
M4, M13, M32, M36 peptidases (MEROPS classification),
and contain HEXXH and EXXXD motifs as part of their
active site. All peptidases in this family bind a single
catalytic zinc ion which is tetrahedrally co-ordinated
by three amino acid ligands and a water molecule that
forms the nucleophile on activation during catalysis. M1
family includes aminopeptidase N (APN) and leukotriene
A4 hydrolase (LTA4H). APN preferentially cleaves
neutral amino acids from the N-terminus of oligopeptides
and is present in a variety of human tissues and cell
types. LTA4H is a bifunctional enzyme, possessing an
aminopeptidase as well as an epoxide hydrolase activity
such that the two activities occupy different, but
overlapping sites. The peptidase M3 or neurolysin-like
family, includes M3, M2 and M32 metallopeptidases. The
M3 peptidases have two subfamilies: M3A, includes thimet
oligopeptidase (TOP; endopeptidase 3.4.24.15),
neurolysin (3.4.24.16), and the mitochondrial
intermediate peptidase; M3B contains oligopeptidase F.
M2 peptidase angiotensin converting enzyme (ACE, EC
3.4.15.1) catalyzes the conversion of decapeptide
angiotensin I to the potent vasopressor octapeptide
angiotensin II. ACE is a key part of the
renin-angiotensin system that regulates blood pressure,
thus ACE inhibitors are important for the treatment of
hypertension. M32 family includes two eukaryotic enzymes
from protozoa Trypanosoma cruzi, a causative agent of
Chagas' disease, and Leishmania major, a parasite that
causes leishmaniasis, making them attractive targets for
drug development. The M4 family includes secreted
protease thermolysin (EC 3.4.24.27), pseudolysin,
aureolysin, neutral protease as well as fungalysin and
bacillolysin (EC 3.4.24.28) that degrade extracellular
proteins and peptides for bacterial nutrition,
especially prior to sporulation. Thermolysin is widely
used as a nonspecific protease to obtain fragments for
peptide sequencing as well as in production of the
artificial sweetener aspartame. M13 family includes
neprilysin (EC 3.4.24.11) and endothelin-converting
enzyme I (ECE-1, EC 3.4.24.71), which fulfill a broad
range of physiological roles due to the greater
variation in the S2' subsite allowing substrate
specificity and are prime therapeutic targets for
selective inhibition. Peptidase M36 (fungamysin) family
includes endopeptidases from pathogenic fungi.
Fungalysin hydrolyzes extracellular matrix proteins such
as elastin and keratin. Aspergillus fumigatus causes the
pulmonary disease aspergillosis by invading the lungs of
immuno-compromised animals and secreting fungalysin that
possibly breaks down proteinaceous structural barriers.
Length = 125
Score = 37.4 bits (87), Expect = 0.008
Identities = 17/99 (17%), Positives = 26/99 (26%), Gaps = 13/99 (13%)
Query: 154 FNISYPLPKLDLIAIPD----FVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTS 209
+ P V+ AM GL V+ + +
Sbjct: 19 NKTDEVGGGYYSMVYPPSNQGKVNNAMC-NGLDA---RIVMNDGILVAFLLDSDDFGVVG 74
Query: 210 HELAHMWFGDLVT-----MGWWNDLWLNEGFASYMQYKA 243
HEL H LV + LNEG + + +
Sbjct: 75 HELTHGVTDQLVGNDPDLLYTNGSGGLNEGPSDFFELLV 113
Score = 36.3 bits (84), Expect = 0.021
Identities = 16/79 (20%), Positives = 24/79 (30%), Gaps = 9/79 (11%)
Query: 635 DFVSGAMEHWGLVTFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFGDLVT-----MG 689
V+ AM GL V+ + + HEL H LV +
Sbjct: 39 GKVNNAMC-NGLDA---RIVMNDGILVAFLLDSDDFGVVGHELTHGVTDQLVGNDPDLLY 94
Query: 690 WWNDLWLNEGFASYMQYKA 708
LNEG + + +
Sbjct: 95 TNGSGGLNEGPSDFFELLV 113
>gnl|CDD|218632 pfam05549, Allexi_40kDa, Allexivirus 40kDa protein.
Length = 271
Score = 32.4 bits (74), Expect = 1.1
Identities = 15/67 (22%), Positives = 26/67 (38%), Gaps = 13/67 (19%)
Query: 372 DQVTFTQQRYLSNPNASYNPDDSPFKYLWDVYITMFTSSDPSHTLHTWLYRNMSEDCRTY 431
D++T + L+ P+ S P S + +L + + + CRTY
Sbjct: 135 DELTSSLTSTLAGPSVSPTPASSH-------------PTASDRSLPIYQAVHPTARCRTY 181
Query: 432 QTILFED 438
T+LF
Sbjct: 182 GTVLFNG 188
>gnl|CDD|151033 pfam10460, Peptidase_M30, Peptidase M30. This family contains the
metallopeptidase hyicolysin. Hyicolysin has a zinc ion
which is liganded by two histidine and one glutamate
residue.
Length = 366
Score = 31.0 bits (70), Expect = 3.2
Identities = 18/56 (32%), Positives = 28/56 (50%), Gaps = 4/56 (7%)
Query: 200 NKKRVAMTTSHELAHM--WFGDLVTMG--WWNDLWLNEGFASYMQYKALAKVEPTW 251
V T +HE HM ++ V MG + D+WL E A M+ A +K++P +
Sbjct: 135 GLNTVLSTMAHEGTHMQNFYRRGVLMGAQYGFDVWLEEMTAMMMEDFASSKIDPGY 190
Score = 31.0 bits (70), Expect = 3.2
Identities = 18/56 (32%), Positives = 28/56 (50%), Gaps = 4/56 (7%)
Query: 665 NKKRVAMTTSHELAHM--WFGDLVTMG--WWNDLWLNEGFASYMQYKALAKVEPTW 716
V T +HE HM ++ V MG + D+WL E A M+ A +K++P +
Sbjct: 135 GLNTVLSTMAHEGTHMQNFYRRGVLMGAQYGFDVWLEEMTAMMMEDFASSKIDPGY 190
>gnl|CDD|140236 PTZ00209, PTZ00209, retrotransposon hot spot protein; Provisional.
Length = 693
Score = 31.1 bits (70), Expect = 4.0
Identities = 20/65 (30%), Positives = 31/65 (47%), Gaps = 1/65 (1%)
Query: 338 SHLQKFANNMS-VTSVMDTYTRQMGFPIITVKKSGDQVTFTQQRYLSNPNASYNPDDSPF 396
S LQ+F N++ S DT++R M + +I V V T+QR ++N A
Sbjct: 589 SELQEFMTNIARYFSDWDTFSRNMAWEMIYVNAIYGGVIKTRQRCVNNNTADAEQQTEET 648
Query: 397 KYLWD 401
+ WD
Sbjct: 649 QVFWD 653
>gnl|CDD|224410 COG1493, HprK, Serine kinase of the HPr protein, regulates
carbohydrate metabolism [Signal transduction
mechanisms].
Length = 308
Score = 30.7 bits (70), Expect = 4.1
Identities = 12/45 (26%), Positives = 22/45 (48%)
Query: 343 FANNMSVTSVMDTYTRQMGFPIITVKKSGDQVTFTQQRYLSNPNA 387
+ + + + ++ PI+T K S +++FT YLS P A
Sbjct: 87 VSKGLPIPEELLDAAKKYNIPILTSKLSTSELSFTLTNYLSRPLA 131
>gnl|CDD|219900 pfam08553, VID27, VID27 cytoplasmic protein. This is a family of
fungal and plant proteins and contains many hypothetical
proteins. VID27 is a cytoplasmic protein that plays a
potential role in vacuolar protein degradation.
Length = 794
Score = 30.9 bits (70), Expect = 4.9
Identities = 23/97 (23%), Positives = 45/97 (46%), Gaps = 9/97 (9%)
Query: 516 LTIE-ETTVFKGEDITPIDLLSTFDYAKNEYWVITFKETIDPG---SYVLKFKFKGNFSK 571
L IE + + G ++P ++ TF+ + F T + G S++LKFK F+
Sbjct: 288 LYIEGKDKRWLGTPVSP-EMNPTFNLENLSF---IFNYTTEDGIALSWLLKFKDADAFTH 343
Query: 572 KNEGFYESMYMNYKNHKRLIATSKFEPTYLWDVYITM 608
EGF ++++ N ++ + E Y+ D + +
Sbjct: 344 FQEGFTQALWET-LNKQKWTKAKETEQDYILDAFSAL 379
>gnl|CDD|227221 COG4884, COG4884, Uncharacterized protein conserved in bacteria
[Function unknown].
Length = 176
Score = 29.5 bits (66), Expect = 7.2
Identities = 12/44 (27%), Positives = 17/44 (38%), Gaps = 2/44 (4%)
Query: 908 DEVLDARDRS--NLLDDAFNLAESQMIEYSTTFNLMKYMSKEDH 949
D L+ DR LL+ L +S I + F +K K
Sbjct: 86 DAKLEEVDRLQQLLLEYEGALRQSDRITVAAAFGQIKITGKILP 129
>gnl|CDD|213029 cd11375, Peptidase_M54, Peptidase family M54, also called
archaemetzincins or archaelysins. Peptidase M54
(archaemetzincin or archaelysin) is a zinc-dependent
aminopeptidase that contains the consensus zinc-binding
sequence HEXXHXXGXXH/D and a conserved Met residue at
the active site, and is thus classified as a metzincin.
Archaemetzincins, first identified in archaea, are also
found in bacteria and eukaryotes, including two human
members, archaemetzincin-1 and -2 (AMZ1 and AMZ2). AMZ1
is mainly found in the liver and heart while AMZ2 is
primarily expressed in testis and heart; both have been
reported to degrade synthetic substrates and peptides.
The Peptidase M54 family contains an extended metzincin
concensus sequence of HEXXHXXGX3CX4CXMX17CXXC such that
a second zinc ion is bound to four cysteines, thus
resembling a zinc finger. Phylogenetic analysis of this
family reveals a complex evolutionary process involving
a series of lateral gene transfer, gene loss and genetic
duplication events.
Length = 173
Score = 29.2 bits (66), Expect = 7.8
Identities = 9/36 (25%), Positives = 14/36 (38%), Gaps = 1/36 (2%)
Query: 183 TFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFG 218
T R + + +R+ HEL H+ FG
Sbjct: 102 TARLRPEFYGLPPDEGLFLERLLKEAVHELGHL-FG 136
Score = 29.2 bits (66), Expect = 7.8
Identities = 9/36 (25%), Positives = 14/36 (38%), Gaps = 1/36 (2%)
Query: 648 TFREAAVLFKKGSSSIVNKKRVAMTTSHELAHMWFG 683
T R + + +R+ HEL H+ FG
Sbjct: 102 TARLRPEFYGLPPDEGLFLERLLKEAVHELGHL-FG 136
>gnl|CDD|211416 cd11575, GH99_GH71_like_3, Uncharacterized glycoside hydrolase
family 99-like domain. This family of putative
glycoside hydrolases resembles glycosyl hydrolase
families 71 and 99 (following the CAZY nomenclature) and
may share a similar catalytic site and mechanism.
Length = 376
Score = 29.6 bits (67), Expect = 9.1
Identities = 12/37 (32%), Positives = 19/37 (51%), Gaps = 1/37 (2%)
Query: 769 LLKNWFDSGVKPEADLRGLVYRYGMENV-GEEEWKKM 804
L N+F S + D R L+ +G + + EEEW +
Sbjct: 148 LADNYFTSPSYLKVDGRPLLLLFGPQFLKSEEEWTVI 184
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 0.133 0.408
Gapped
Lambda K H
0.267 0.0623 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 55,255,216
Number of extensions: 5427479
Number of successful extensions: 4610
Number of sequences better than 10.0: 1
Number of HSP's gapped: 4559
Number of HSP's successfully gapped: 54
Length of query: 1094
Length of database: 10,937,602
Length adjustment: 107
Effective length of query: 987
Effective length of database: 6,191,724
Effective search space: 6111231588
Effective search space used: 6111231588
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 (21.7 bits)
S2: 64 (28.7 bits)