Lagopus muta (rock ptarmigan): 125689678
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Entry
125689678 CDS
T09141
Symbol
LAMA2
Name
(RefSeq) laminin subunit alpha-2 isoform X1
KO
K05637
laminin, alpha 1/2
Organism
lmut
Lagopus muta (rock ptarmigan)
Pathway
lmut04510
Focal adhesion
lmut04512
ECM-receptor interaction
lmut04820
Cytoskeleton in muscle cells
Brite
KEGG Orthology (KO) [BR:
lmut00001
]
09130 Environmental Information Processing
09133 Signaling molecules and interaction
04512 ECM-receptor interaction
125689678 (LAMA2)
09140 Cellular Processes
09144 Cellular community - eukaryotes
04510 Focal adhesion
125689678 (LAMA2)
09142 Cell motility
04820 Cytoskeleton in muscle cells
125689678 (LAMA2)
BRITE hierarchy
SSDB
Ortholog
Paralog
Gene cluster
GFIT
Motif
Pfam:
Laminin_G_1
Laminin_EGF
Laminin_G_2
Laminin_B
Laminin_N
Laminin_I
Laminin_II
Laminin_G_3
ATG17_like
DUF948
Motif
Other DBs
NCBI-GeneID:
125689678
NCBI-ProteinID:
XP_048793105
LinkDB
All DBs
Position
2:52168645..52491931
Genome browser
AA seq
3289 aa
AA seq
DB search
MGRQLGRPAPMVWESLPFLLLLAAFCSRGQPPPAPPPQRGLFPAVLNLATNALITTNATC
GEKGREMYCKLVEHVPGQPARNPQCRICDQRSRLPHQRHPITNAIDGKNTWWQSPSIQNG
IEYHYVTITLDLQQIFQIAYVIVKAANSPRPGNWILERSLDGVDYQPWQYYAITDSECLT
RYNIHPRPGTPSYIKDDEVICTSYYSKIHPLENGEIHTSLINGRPSADDPSRALLEFTSA
RFIRLRFQRIRTLNADLMMFAHKDPTEIDPIVTRRYYYSIKDISVGGMCICSGHAKACPL
DPVTNKSVCQCEHNTCGETCDRCCPGFNQKPWHAGTFLVKHECEPCNCHGKTEECYYDQN
VADRNQSLNIFGEYIGGGVCVNCTSHTDGINCETCVDGYFRPEGVLPDSPDPCQPCSCDP
NGSLHETCVKDEKHAEGDMLPGFCHCKTGYAGEHCSRCALGYTGYPDCLPCNCSVEGSVN
IDPCVGLCVCKEHVEGENCDRCKSGFFNLQQNNPQGCEECFCSGKTNACTGSHFTYRNIE
DMNGWYLVGLSGHIRVTPKQKSIGGRQQLSINNVSARKVLPQTYYWSAPSSYLGNKVTAV
GGLLKFTVSYDFTKQEEAAQLMIQPDVIIEGGGDLRISTPKGRIHLQPSEVHTEEIVLKP
EFFSSHGTDVPVSRKEFMTIFANLKRILIRATYSYGMNAIYRLNGVSIEAADYSSTGRKL
ASSVELCDCPPGYDGTSCEYCWPQHRRVNGTIFGGVCTPCTCFGHAESCDNITGECLDCK
HNTGGSYCDRCLPGFYGDPTKGTAEDCQLCACPLNIPSNNFSPTCHFDRSHGLICDECPV
GYVGPRCERCAEGYYGQPLIPGGSCQPCQCNNNLDFSVPGSCDSLSGACLICKSGTTGQY
CERCADGYFGDALDARSCQPCHCHVNGSISEICDSQTGQCECKPNVIGRRCDMCKPSYFW
APDKRFCIPCGCSALGSMSLQCDMSGRCICKSRFTGKRCEISRQVPKLKESARSSQQIRV
PPRRWGFSSASGCPRGAYQPAAPPETFGLQSSRGCVPCNCNSFGSKSFDCDGNGQCYCQP
GVTGKKCDRCAHGFYNFEEGGCTPCACSQFGNNCDPISGRCICPPNTIGEMCDKCAPNHW
GHDIVHGCKPCDCSLIGALSSQCDLNTGCCFCRPEFSGDKCTECRLGYWNYPQCIACQCV
LSGTDPRSCDTDLGTCSCVNHTGQCSCKANVEGVHCDRCKSGTFGLSARNPLGCSSCYCF
GLTTQCSEAKGLIRMWVTLRPEQMVLPLVDENLHQSTLSGIAFQPPEIVANIEQVMQILR
SEPVYWRLPEQFEGRKLTAYGGKLKYAIYFEAREETGFTTYYPQVIIRGGPPTHTRIIVR
HMAAPLIGQLTRHEIELTEHEWEYYGDGQRVRNIVPWEYQDDPTVNKTISQADFTWKHYA
DDSRPSRVVSREDFLNVLYDVHYILIKATHGNIMRQSRISEISMEVAEGGIVSGMTPQAN
LIEQCDCPLGYSGLSCESCSPGFYRLPVSHGGRITSQSLGACVVCQCHGHSATCDPETSV
CQNCQHNTAGQHCERCALGFYGIVRGSPEDCQPCACPLSISSNNFSPSCVVEGPSDYRCT
ACPPGYEGQYCERCSPGYTGNPQTPGGSCQECECDQYGSMPVPCDPATGVCTCKPGFTGW
KCAGCEHRYARDGMKCISCDDDCTGLLLNDLDRLNQMIMSVNLTGPLPAPYKLLYSFENT
TQELKHLLSPQRAPERLLQLAQENLDTLVTEMDELLTRATKVTADGEQTKQDAERTNDRA
RSLGQFMKGILQAAEAVNQDAIRLNETLGTPDKTLEKSLPELQSEADRMVMEMRSKKMNM
QERIAQDEFKNAEDLLDKVKKLFGEPSEKNEDLKNEVRDKLTNYHTKVDDAQDLLRDAMN
KIREANHLSAVNKNNMTMVEKKKQAVEDGRQGVEKSLQEGNDILNEAYNLTNEINVAVEY
VESVADKIQSMSDQLKDKIDDLSQEIQDRMLPEKVLQAENHAAQLNESSAILDGILAEAK
NLSFNATLAFNAYTNIKDYIDEAEKVAKEAKALANEAMQATSGPQGSLKDDAKSSLQKSF
RVFNDAMVLENDVKEKEDNLDSMQNRLKDADEKNSILLKTLNETFGKLSAIPNDTAIKVQ
AAKDKARQANNSANDVLAQIKDLNQNLLGLRNNYSKLADDVAKTNAVVKDPIKNIADADS
SIKHLEKEADRLLDRLKPIKELQDNLGKNISQIKELINQARKQANSIKVSVSSGGNCIRT
YRPEIKKGTYNTIIINVKTVVADNLLFYLGSAKFTDFLAIEMRKGKVSFLWDVGSGVGRV
EYPDLTIDDGFWYRIEASRTGKNGTISVRALDGPKASIVPATFSGVSPPGYTILDVDANA
LLFVGGLTGKIKKSDAVRVTTFTGCMGETFLDSKPIGLWNFRDIEGDCKGCAVSPQVADG
EGTVQFDGDSYAVVSRPIRWNPNISTVMFKFRTFSSNALLMYLATEDLKDFMSVELSGGR
IKVSYDLGSGTASVISNQNHNDGRWKSFTLSRIQKHANISIVDIDTNEEETIATTSTGSH
FGLNLKGHEKIYFGGLPTLRNLRPEVNLKKYTGCLKEIEISRTPYNILSSPDFVGLTKGC
TLENIYTVSFPKQGFVEMPPVSFDVGTEINLSFSTKNESGIILFGSSGTVVPPRRKRRNT
GRKTDPLKRKRRQTGQAYYAVFLNRGRLEVHISTGIQDPHRITIRPEAVKFHDGRAHSVR
IERSKGMFVVQVDEDKVQSQRLPTDQPISVRKLFVGGTSSQFHTAPLRNIPPFEGCIWNL
VINAIPMDFAQHVTFENADIGRCPSLEPEARPPEEEDKPIHSTVLIQPQPDGEKETTETP
PARGSPPPPTSISSPLDSLAAEMKSASITPAFDLMTDSCAADTEPSILEGGKQFGLSRNS
HIAVAFDDTKVKNRLTIEFEVRTMADSGLLFYMARINHADFATVQIKNGLPYFSYDLGSG
DTNTMIPNKINDGQWHKIKVIRTKQEGILIVDSVSNRTVSPKKADILDVVGMLYVGGLPV
NYTTRRIGPVTYSIDGCIRNFKMTESPIDLDNPTSSFSVGKCFVTAQKGTYFDGTGFAKT
VGAYKVGTDLLVEFEFRTTQVNGVLLGVSSQKMDGLGIELVDGKVMFHVDNGAGRFSAVY
EPDAPASLCDGQWHKVVANKIKHRLELTVDDRTVDGNSPNRASTSADTNDPVFVGGYPDG
VTQFGLTTNIRFKGCIRSLKLTKGTAKPQEINFSKALELKGVQASCPAS
NT seq
9870 nt
NT seq
+upstream
nt +downstream
nt
atgggccggcagctcggccgtccggcaccgatggtatgggaaagtttgccgttcctcctg
ctcctggctgctttctgcagccggggccagccgccgccggcgccgccgccgcaaagagga
ttgtttcccgcagtgctgaacttggctactaatgctctcatcacaaccaatgctacctgt
ggagaaaagggtcgggaaatgtactgcaaacttgttgagcatgttcctggacaacctgca
aggaaccctcagtgccgtatttgtgatcaaaggagtaggcttccacaccaacgacatcca
ataacaaatgcaattgatggcaagaacacttggtggcaaagccctagtatccagaatggg
atcgaatatcattatgtgactattacactggacctccaacagattttccagattgcatat
gttattgtgaaagcagctaattcacctcgacctgggaattggatattagaacgttctctg
gatggcgtagactatcagccatggcagtattatgctattacagatagtgagtgcctgaca
cgctacaacattcatccccgtcctggaactccatcctatataaaagatgatgaagttata
tgcacctcttattattctaaaatacatcctctggagaatggagagattcacacttctcta
attaatggaaggcctagtgctgatgatccttcacgtgcattactggaattcacctctgct
cgctttattcgcctgagatttcagaggataaggacactaaatgctgatttaatgatgttc
gcacacaaagatcccactgaaattgatcccatcgttacaaggaggtattactattctata
aaagatatctcagttggaggcatgtgcatatgctcaggccatgcgaaggcttgtccactt
gatccagtgaccaataaatctgtctgtcagtgtgagcacaacacttgtggagagacatgt
gatcggtgttgtcctggtttcaatcaaaaaccttggcatgctgggactttcctggttaag
catgaatgtgaaccatgcaactgtcatgggaagactgaggaatgttactatgatcagaat
gtggcagacagaaatcagagtttgaatatttttggagaatacatcgggggtggagtgtgt
gttaattgtacaagccatactgatggcataaactgtgagacctgtgttgatggctacttc
agacccgaaggggtattgccagatagcccagatccatgccagccttgttcgtgcgatcca
aatgggtctttacatgaaacctgtgtcaaagatgaaaaacatgcagaaggagacatgttg
cctggtttctgtcactgcaagactggctatgcaggagagcactgcagtagatgtgcattg
ggttatacgggatatcctgactgcctgccctgcaactgctcagtggaaggcagtgtgaat
attgacccttgtgtaggtctctgcgtctgtaaggaacatgttgaaggagaaaactgtgat
cgttgcaaatcaggcttcttcaatctgcagcaaaataatccccaaggctgtgaggaatgt
ttctgctctgggaaaacaaatgcctgcacaggctctcactttacatacagaaatatagaa
gacatgaatggttggtatctagttggcttatctggtcacatcagagttactcctaagcaa
aagagtattggtgggcgtcagcagcttagcatcaacaacgtgtctgcacgtaaagtactg
ccacagacttattattggagtgcacccagttcttatttgggcaacaaagtaacagcagtt
ggagggcttctgaaattcacagtctcctatgatttcacaaagcaagaagaggcagctcaa
ttgatgatccaacctgatgtcatcatagagggaggaggtgatttgagaatcagcactcca
aaaggcagaattcacttgcagccttctgaagtgcatactgaagaaattgtgctgaaacca
gaatttttctcttcgcatggcactgatgttccagtcagcaggaaagagttcatgaccatc
tttgcaaacttgaagaggatcctcataagagctacatacagctatgggatgaatgccatc
tacagactaaatggtgttagcattgaagctgctgactactcttcaactgggagaaagctg
gcatcttcagtggagttatgtgactgtcccccaggttatgatggtacctcatgtgagtat
tgctggccacaacacagacgtgtaaacggcacaatctttggtggagtctgcacaccatgt
acatgctttggtcatgcagaatcatgtgataatatcacaggggaatgcctggattgcaaa
cacaatacaggtggttcatattgtgatagatgtcttcctggtttctatggtgatcctact
aaaggaacagctgaagactgtcagttgtgtgcttgcccactaaatataccttctaacaac
tttagcccaacatgccattttgaccgaagccatggattaatatgtgatgaatgcccagtt
ggatatgtgggaccacgctgtgaaaggtgtgcagaaggctattatggacaacctctaata
ccagggggatcatgccaaccatgccaatgtaataacaaccttgacttctccgttcctggc
agctgtgacagcttgtctggtgcttgcctgatatgtaagtcaggtacaacaggccagtat
tgtgagagatgtgctgatggatattttggtgatgctcttgatgcaaggagctgtcaaccc
tgccattgccatgtcaatggatccatctcagagatctgtgactctcagactggccagtgt
gagtgtaaacccaacgtgattgggcgccggtgtgacatgtgcaagcccagctacttctgg
gccccagataaacgattttgtataccctgtggctgcagtgccttaggatccatgtcactg
cagtgtgatatgtcaggaagatgtatctgcaaatcacgattcacaggcaaacgctgtgaa
atcagcagacaggtgcctaaattgaaagaaagtgcacgaagcagtcagcagattcgagtc
ccccctcggagatggggcttcagcagtgccagtgggtgcccacggggtgcttaccagcct
gctgctccgcctgaaacgtttggcttacagtcttccagaggatgtgttccctgcaactgc
aactcttttggttccaaatcctttgactgtgatggaaatggacagtgttactgccagcca
ggagtgacagggaagaagtgtgaccgctgtgctcatggattttacaactttgaagaagga
ggctgtactccctgtgcctgttcacaatttggtaataactgtgatcccatcagtggccgc
tgtatctgcccccccaacactattggagagatgtgtgacaagtgtgcaccgaatcactgg
ggccatgacattgtacatggttgcaagccatgtgactgtagcctcattggagccttaagt
tctcagtgtgacttaaatacaggctgctgcttctgccgccctgaattctctggggataaa
tgcactgagtgcaggttgggttactggaattatccacaatgcattgcttgtcagtgtgtc
ctgtctggcactgatccacggagctgtgatacagatttgggcacatgctcatgtgttaat
catactggccaatgcagctgcaaggccaatgtggaaggtgtccactgtgacaggtgcaag
tctggcacgtttggcctctctgccagaaacccacttggctgcagcagctgctattgcttt
ggcttgactacacaatgcagtgaggcaaaggggcttatccgcatgtgggtgaccttgagg
ccagagcaaatggttctaccactggtggatgaaaaccttcaccaaagcactctttcaggg
attgcattccagcctcctgaaatagtagcaaatatagagcaggtgatgcagattcttcgt
tcagaacctgtttactggaggcttccagagcagtttgaaggacggaagctgactgcctat
ggagggaaactaaaatatgcaatctactttgaagcacgagaagaaacaggttttactact
tactacccccaagtgatcatcagaggtggccctcccactcatacaaggattattgtccgg
cacatggctgcccctctgattggacagctaacaaggcatgagatagagctgacagagcac
gaatgggaatattatggtgatggccaaagagtgagaaacattgtaccctgggaatatcag
gatgacccaacagtaaacaagaccatatctcaggcagatttcacatggaaacattatgca
gatgactcaaggccaagtagagttgtatcccgggaagacttcctgaatgtgctgtatgat
gtgcattacattcttattaaggctactcatggcaacatcatgaggcaaagcaggatttct
gagatctcaatggaagttgctgaaggtggcattgtttctggaatgactcctcaggctaac
ttgattgagcaatgtgactgcccactgggttactctggtttgtcttgtgagtcgtgctct
ccaggattttacaggcttccagtctcacatggaggaaggataactagtcagtccctaggt
gcctgtgttgtgtgtcaatgtcatgggcacagtgctacgtgtgaccctgaaacatcagtt
tgtcagaattgtcagcacaatactgccggtcagcactgtgagagatgtgcactgggattt
tatggcattgtccgaggatctccagaggactgccagccttgtgcttgtcccctatccatt
tccagtaacaattttagcccttcttgtgttgtggaaggacctagtgattatcggtgtact
gcatgcccacctggatatgaaggccagtattgtgaaagatgttctcctggctacacagga
aatccacaaaccccaggaggatcctgccaggaatgtgagtgtgatcagtatggttccatg
cctgtcccctgtgaccctgccactggagtgtgtacttgcaagcctggattcacagggtgg
aagtgtgctggctgtgaacatcgatatgcacgtgatggcatgaaatgcatttcttgtgat
gatgattgtacaggactccttctcaatgacctagatcgactaaaccagatgatcatgagt
gttaacctgactggtccactgcctgctccatataaattgttgtacagttttgaaaacaca
acgcaggaattaaagcatttactttcacctcagcgagcaccagagagacttcttcagtta
gctcaggaaaatctggatacactggtgacagaaatggatgaactactgacaagagctacc
aaggtgacagcagatggtgagcaaacaaagcaggatgctgagaggactaatgacagagca
agatctctcgggcagttcatgaaaggcattctccaagctgctgaagctgtaaatcaagat
gctataagactgaatgagacacttggaaccccagacaagaccttggagaagagtcttccg
gaactgcagagtgaggctgacagaatggtcatggagatgagaagtaaaaagatgaatatg
caagaaagaatagctcaagatgagttcaaaaatgcagaagatcttttggacaaagtgaag
aaattatttggagaacccagtgagaaaaatgaggatctcaaaaatgaagtccgggacaag
ctaacaaactaccacaccaaagttgacgatgctcaagatcttctaagagatgctatgaat
aaaattagagaggctaatcatttatctgcagtcaacaaaaataacatgaccatggtagag
aaaaagaagcaagctgtagaagatggcaggcaaggtgttgagaagagtctgcaggaaggg
aatgatatccttaatgaagcctacaaccttacaaatgaaatcaacgtagctgtagagtac
gtggaaagtgttgcagataagatacagtcaatgtctgatcagctgaaggataaaatagat
gatttatctcaagaaattcaagacagaatgcttccagaaaaggtattacaagctgagaac
catgcagcgcagctgaatgaatcatctgcaatactggatggaatccttgctgaagccaaa
aatctttctttcaatgccacacttgctttcaatgcttataccaatatcaaggattacata
gatgaagctgaaaaagttgccaaggaagccaaggctcttgcaaatgaagctatgcaagcg
acatctggtcctcaaggatcattgaaggatgatgccaagagctctcttcagaaaagcttc
agggtctttaatgatgccatggtgctagaaaatgatgttaaagaaaaggaagataacctg
gacagcatgcagaacagactgaaagatgctgatgagaagaattctattctcctgaaaact
ttgaatgaaacctttgggaagctctcagccattcctaatgatacagctataaaggtacag
gcagctaaagacaaagcaagacaagccaacaattctgcaaatgatgtcctggcccagatt
aaagacctcaaccagaatctccttggcttgcgaaacaactacagtaagcttgcagatgat
gtggcaaaaacaaatgctgttgtgaaggaccctatcaagaacattgctgatgcagattca
agtataaaacacctggaaaaggaggcagatcgcctactagatagactcaagccaatcaaa
gaacttcaagataatttagggaaaaacatttctcagataaaagagctgataaaccaagct
cggaagcaagccaattcgatcaaagtgtccgtgtcttctggaggcaactgtattcggaca
tacagaccagaaataaagaaaggaacatacaataccatcattatcaatgtgaagactgta
gttgctgacaatcttcttttttaccttggaagtgccaagtttacagacttcttggccata
gaaatgcgcaaaggcaaagtgagcttcctgtgggatgtgggatctggtgttggacgggta
gagtatccagatctgaccattgatgatgggttttggtaccggattgaagcctctaggact
gggaaaaatggcactatatcagtgcgagcactggatggccccaaagccagcattgtgcca
gccactttcagtggtgtctcgccacctggatataccattttggatgtagatgctaatgcc
ctgctgtttgttggaggtttaactggaaaaataaagaaatcagatgctgtaagagtcacc
actttcactggctgtatgggtgaaaccttcctagacagcaaacccataggactgtggaat
ttcagggatatagaaggtgactgcaaagggtgtgctgtcagcccacaggtggcagatggt
gaaggaacagtccagtttgatggtgacagctatgctgtagtgagccgcccaatccgctgg
aaccctaatatttccacagtcatgttcaaattcaggaccttctcatccaatgccctgctg
atgtatcttgctactgaggacttgaaggatttcatgagtgtagaactcagcggtgggcgt
ataaaagtcagctatgatctgggttcaggtacagcttctgttatcagcaaccaaaatcat
aatgatggcagatggaagtcttttactctatcaagaattcagaagcacgccaacatatca
attgtagacatagacaccaatgaagaagagaccatagcaacaacctctacaggcagccac
tttggacttaacttaaaagggcatgagaaaatatattttggtggattgccgactcttaga
aacctaagacctgaagtaaacttaaagaaatacacaggttgcctcaaagagatagaaatt
tcgaggactccgtataatatattgagtagtcctgattttgttggcctaaccaaaggatgt
acattggagaatatttatacagtcagtttccccaagcaaggctttgtggaaatgccgcct
gtctcctttgatgtgggcacagaaatcaacctctccttcagcaccaagaatgagtctgga
atcattttatttggctcaagtggcacagttgttccccccaggagaaagcgcaggaacacg
ggaaggaaaactgaccctttgaagagaaaacgcagacagactggacaggcttactatgca
gtgttcctgaacagaggtcgactggaagtgcatatctctactggaatccaagatccccac
aggatcaccatcagaccagaagctgtcaagtttcatgatggcagagcacactctgtgagg
atagaaagatctaaagggatgttcgttgttcaagtagatgaagacaaagtccagtctcag
agactgccaacagaccagcccatctctgttaggaaactctttgtcgggggtacttcttct
cagtttcacactgcgcctctcagaaacataccaccatttgagggctgtatatggaatctc
gtcattaacgccatccccatggacttcgctcaacatgtgacctttgaaaatgcagatatt
ggccggtgtccctctctggaaccagaggccaggccaccagaggaagaagataaaccaatt
cattcaacagtcctgatccaacctcagccagatggagagaaagaaacaacagagacacct
cctgctagaggctctccacctcctccaacatctatatcttccccacttgactcgcttgcc
gctgaaatgaagagtgccagcattacgcctgcatttgacctcatgacggattcctgtgct
gccgacacagaaccaagcattttggaaggtggcaagcaatttggtctttcaaggaacagc
catattgctgtagcgtttgatgacaccaaagtgaaaaacagacttacaattgaatttgaa
gtccgaacaatggctgactctggcttgctgttttatatggcccgcatcaaccatgctgat
tttgctactgttcagatcaagaatggactgccttacttcagttatgatctggggagtgga
gacaccaacacaatgattcccaataaaataaatgatggccagtggcacaagataaaagtc
attcgaaccaagcaagaaggaatcctcatagtagatagcgtctcaaacaggactgttagt
ccaaaaaaggctgatatattggatgttgtgggaatgctctacgttggaggactgcctgta
aactacacaactagaagaattggtccggtcacctacagcattgatggctgcatcagaaat
tttaagatgacagaatcacctattgacctggataacccaacttcaagcttcagtgttgga
aaatgctttgtcactgctcagaaaggaacgtactttgatggaacaggctttgccaaaaca
gtcggtgcatacaaggtgggaacagatctgcttgtggaatttgaattccgcacaacacaa
gtgaacggtgtgcttctaggagtcagcagccagaaaatggatggacttggcatcgaatta
gtggatggaaaagtgatgttccacgttgacaatggtgcaggccgattctctgctgtctat
gagcctgatgcaccagccagcttgtgtgatgggcagtggcacaaggttgttgcaaacaag
atcaaacaccgtttggagctgactgtggatgacagaacggtggatggtaacagtccaaac
agggcctcaacctcagcagatactaatgaccctgtctttgttggaggatatcccgatggt
gtgactcagtttgggttgaccactaatattcgtttcaaaggatgtattcgatctctgaag
ctcaccaagggtactgctaaacctcaagagattaacttcagcaaagctctggagctgaag
ggtgttcaggcatcatgccctgcaagctaa
DBGET
integrated database retrieval system
