Citrus Sinensis ID: 046517
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
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Close Homologs for Annotation Transfer
Close Homologs in the Non-Redundant Database Detected by BLAST 
Original result of BLAST against Nonredundant Database
GI ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 142 | ||||||
| 359480660 | 401 | PREDICTED: magnesium transporter MRS2-F- | 0.908 | 0.321 | 0.562 | 4e-41 | |
| 296082627 | 443 | unnamed protein product [Vitis vinifera] | 0.992 | 0.318 | 0.484 | 3e-39 | |
| 224096137 | 405 | magnesium transporter [Populus trichocar | 0.950 | 0.333 | 0.485 | 5e-33 | |
| 224096135 | 386 | magnesium transporter [Populus trichocar | 0.887 | 0.326 | 0.512 | 3e-31 | |
| 357520573 | 228 | Magnesium transporter [Medicago truncatu | 0.971 | 0.605 | 0.455 | 5e-31 | |
| 302790071 | 442 | hypothetical protein SELMODRAFT_53758 [S | 0.992 | 0.319 | 0.473 | 9e-31 | |
| 302797541 | 442 | hypothetical protein SELMODRAFT_53759 [S | 0.992 | 0.319 | 0.473 | 2e-30 | |
| 148909765 | 494 | unknown [Picea sitchensis] | 0.978 | 0.281 | 0.413 | 1e-29 | |
| 356547452 | 405 | PREDICTED: magnesium transporter MRS2-F- | 0.964 | 0.338 | 0.427 | 7e-29 | |
| 224105741 | 462 | magnesium transporter [Populus trichocar | 0.992 | 0.305 | 0.427 | 4e-28 |
| >gi|359480660|ref|XP_002273137.2| PREDICTED: magnesium transporter MRS2-F-like [Vitis vinifera] | Back alignment and taxonomy information |
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Score = 172 bits (436), Expect = 4e-41, Method: Compositional matrix adjust.
Identities = 90/160 (56%), Positives = 116/160 (72%), Gaps = 31/160 (19%)
Query: 1 MGLRTWLVVSESGQSRVEEVGKHVIMRRTGLPARDLMVLDPLLSYPSSILGRDRAI---- 56
+G+R WLVV ESGQS +EE+GKH +MRRTGLPARDL VLDP+LSYPS+ILGR+RAI
Sbjct: 26 IGIRAWLVVLESGQSHLEELGKHSVMRRTGLPARDLRVLDPVLSYPSTILGRERAIVINL 85
Query: 57 ----------EVLMLYSTNPLVVQFVQDLQHFISSLQALSTQQVILSDMTSDLVNYELRK 106
EVLM+ S NPL+VQFV+DLQH ++ +++S+++N ++ K
Sbjct: 86 EHIKAIITAKEVLMVNSNNPLIVQFVEDLQHR------------VMVNVSSEVLNVDV-K 132
Query: 107 DDAPETS----VVAGPKVLAFEFRALESCLESACGCLDSE 142
+D+P+TS V AGPKVL FEFRALE+CLESAC CL+SE
Sbjct: 133 EDSPKTSEDERVAAGPKVLPFEFRALEACLESACRCLESE 172
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Source: Vitis vinifera Species: Vitis vinifera Genus: Vitis Family: Vitaceae Order: Vitales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|296082627|emb|CBI21632.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|224096137|ref|XP_002310546.1| magnesium transporter [Populus trichocarpa] gi|222853449|gb|EEE90996.1| magnesium transporter [Populus trichocarpa] | Back alignment and taxonomy information |
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| >gi|224096135|ref|XP_002310545.1| magnesium transporter [Populus trichocarpa] gi|222853448|gb|EEE90995.1| magnesium transporter [Populus trichocarpa] | Back alignment and taxonomy information |
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| >gi|357520573|ref|XP_003630575.1| Magnesium transporter [Medicago truncatula] gi|355524597|gb|AET05051.1| Magnesium transporter [Medicago truncatula] | Back alignment and taxonomy information |
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| >gi|302790071|ref|XP_002976803.1| hypothetical protein SELMODRAFT_53758 [Selaginella moellendorffii] gi|300155281|gb|EFJ21913.1| hypothetical protein SELMODRAFT_53758 [Selaginella moellendorffii] | Back alignment and taxonomy information |
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| >gi|302797541|ref|XP_002980531.1| hypothetical protein SELMODRAFT_53759 [Selaginella moellendorffii] gi|300151537|gb|EFJ18182.1| hypothetical protein SELMODRAFT_53759 [Selaginella moellendorffii] | Back alignment and taxonomy information |
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| >gi|148909765|gb|ABR17972.1| unknown [Picea sitchensis] | Back alignment and taxonomy information |
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| >gi|356547452|ref|XP_003542126.1| PREDICTED: magnesium transporter MRS2-F-like [Glycine max] | Back alignment and taxonomy information |
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| >gi|224105741|ref|XP_002313918.1| magnesium transporter [Populus trichocarpa] gi|222850326|gb|EEE87873.1| magnesium transporter [Populus trichocarpa] | Back alignment and taxonomy information |
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Prediction of Gene Ontology (GO) Terms
Close Homologs with Gene Ontology terms Detected by BLAST 
Original result of BLAST against Gene Ontology (AMIGO)
ID ![]() |
Alignment graph ![]() |
Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 142 | ||||||
| TAIR|locus:2091176 | 484 | MGT4 "magnesium transporter 4" | 0.556 | 0.163 | 0.559 | 3.7e-25 | |
| TAIR|locus:2200542 | 442 | MGT2 "magnesium transporter 2" | 0.929 | 0.298 | 0.436 | 4.4e-19 | |
| TAIR|locus:2025767 | 443 | MGT1 "magnesium transporter 1" | 0.943 | 0.302 | 0.423 | 2.6e-18 | |
| TAIR|locus:2044254 | 421 | MGT3 "magnesium transporter 3" | 0.859 | 0.289 | 0.371 | 5.4e-13 | |
| TAIR|locus:2144746 | 294 | AT5G09720 [Arabidopsis thalian | 0.866 | 0.418 | 0.35 | 1.3e-12 | |
| TAIR|locus:2174799 | 394 | MGT9 "magnesium transporter 9" | 0.936 | 0.337 | 0.333 | 3.2e-10 | |
| TAIR|locus:2077665 | 436 | MGT6 "magnesium transporter 6" | 0.957 | 0.311 | 0.301 | 2.8e-08 |
| TAIR|locus:2091176 MGT4 "magnesium transporter 4" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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Score = 233 (87.1 bits), Expect = 3.7e-25, Sum P(2) = 3.7e-25
Identities = 52/93 (55%), Positives = 65/93 (69%)
Query: 1 MGLRTWLVVSESGQSRVEEVGKHVIMRRTGLPARDLMVLDPLLSYPSSILGRDRAI---- 56
+G+RTWLV++ SGQS +E GKH IMRRTGLPARDL +LDPLLSYPS++LGR+RAI
Sbjct: 42 VGVRTWLVLNSSGQSEPKEEGKHSIMRRTGLPARDLRILDPLLSYPSTVLGRERAIVINL 101
Query: 57 ----------EVLMLYSTNPLVVQFVQDLQHFI 79
EVL+L S +P V F+ +LQ I
Sbjct: 102 EHIKAIITAQEVLLLNSKDPSVSPFIDELQRRI 134
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| TAIR|locus:2200542 MGT2 "magnesium transporter 2" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2025767 MGT1 "magnesium transporter 1" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2044254 MGT3 "magnesium transporter 3" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2144746 AT5G09720 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2174799 MGT9 "magnesium transporter 9" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2077665 MGT6 "magnesium transporter 6" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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Prediction of Enzyme Commission (EC) Number
EC Number Prediction by Ezypred Server 
Original result from Ezypred Server
Fail to connect to Ezypred Server
Prediction of Functionally Associated Proteins
Functionally Associated Proteins Detected by STRING 
Original result from the STRING server
Fail to connect to STRING server
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database part I
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 142 | |||
| cd12823 | 323 | cd12823, Mrs2_Mfm1p-like, Saccharomyces cerevisiae | 1e-19 |
| >gnl|CDD|213357 cd12823, Mrs2_Mfm1p-like, Saccharomyces cerevisiae inner mitochondrial membrane Mg2+ transporters Mfm1p and Mrs2p-like family | Back alignment and domain information |
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Score = 82.3 bits (204), Expect = 1e-19
Identities = 50/155 (32%), Positives = 69/155 (44%), Gaps = 44/155 (28%)
Query: 6 WLVVSESGQSRVEEVGKHVIMRRTGLPARDLMVLDP-LLSYPSSILGRDRAI-------- 56
W V+ +G + V E+ K ++R GL RDL +LDP L SYP SIL R+ AI
Sbjct: 1 WTVIDSTGNATVVELDKSELLRELGLQPRDLRLLDPTLTSYPPSILVRENAILVNLEHIR 60
Query: 57 ------EVLML---YSTNPLVVQFVQDLQHFISSLQALSTQQVILSDMTSDLVNYELRKD 107
EVL+ S++ LV F+++LQ ++S
Sbjct: 61 AIITADEVLLFDPDGSSSALVSAFLEELQRRLAS-------------------------- 94
Query: 108 DAPETSVVAGPKVLAFEFRALESCLESACGCLDSE 142
S G L FEFRALE+ LE C L++E
Sbjct: 95 SNGSESESGGEDSLPFEFRALEAALEEVCSHLEAE 129
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A eukaryotic subfamily belonging to the Escherichia coli CorA-Salmonella typhimurium ZntB_like family (EcCorA_ZntB-like) family of the MIT superfamily of essential membrane proteins involved in transporting divalent cations (uptake or efflux) across membranes. This functionally diverse subfamily includes the inner mitochondrial membrane Mg2+ transporters Saccharomyces cerevisiae Mfm1p/Lpe10p, Mrs2p, and human MRS2/ MRS2L. It also includes a family of Arabidopsis thaliana proteins (AtMGTs) some of which are localized to distinct tissues, and not all of which can transport Mg2+. Structures of the intracellular domain of two EcCorA_ZntB-like family transporters: Vibrio parahaemolyticus and Salmonella typhimurium ZntB form funnel-shaped homopentamers, the tip of the funnel is formed from two C-terminal transmembrane (TM) helices from each monomer, and the large opening of the funnel from the N-terminal cytoplasmic domains. The GMN signature motif of the MIT superfamily occurs just after TM1, mutation within this motif is known to abolish Mg2+ transport through Salmonella typhimurium CorA, and Mrs2p. Natural variants such as GVN and GIN, as in some ZntB family proteins, may be associated with the transport of different divalent cations, such as zinc and cadmium. The functional diversity of MIT transporters may also be due to minor structural differences regulating gating, substrate selection, and transport. Length = 323 |
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 142 | |||
| KOG2662 | 414 | consensus Magnesium transporters: CorA family [Ino | 100.0 |
| >KOG2662 consensus Magnesium transporters: CorA family [Inorganic ion transport and metabolism] | Back alignment and domain information |
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Probab=100.00 E-value=5e-38 Score=268.76 Aligned_cols=120 Identities=50% Similarity=0.739 Sum_probs=103.4
Q ss_pred CCceEEEEEcCCCCeeEEEecHHHHHHHhCCCCCcccccCCCCCCCceeeeeCCeE--------------EEEEecCCCc
Q 046517 1 MGLRTWLVVSESGQSRVEEVGKHVIMRRTGLPARDLMVLDPLLSYPSSILGRDRAI--------------EVLMLYSTNP 66 (142)
Q Consensus 1 ~~~r~W~~~D~~G~~~~~e~~K~~lm~r~gL~aRDLR~LDp~ls~pssIL~Re~AI--------------eVLl~d~~~~ 66 (142)
.++|+|++||++|++++.+++|++||+|+||+|||||++||+++||++||+||+|| +|+|||+.++
T Consensus 62 ~~~~sw~~~D~tGn~~~~e~dK~~i~~r~~L~aRDLR~ldp~~~~~ssIl~RE~aIVlNLe~IKAIItaeeVll~d~~~~ 141 (414)
T KOG2662|consen 62 SGSRSWTRFDATGNSTVLEVDKYTIMKRVGLPARDLRKLDPSLSYPSSILGRENAIVLNLEHIKAIITADEVLLLDSLDP 141 (414)
T ss_pred CcceEEEEEcCCCCeeeccccHHHHHHHcCCChhhhhhccccccCccccccccceEEeehhhhheeeehhheeEeccccc
Confidence 37899999999999999999999999999999999999999999999999999999 8999999999
Q ss_pred hHHHHHHHHHHhhhhhhcchhhhhhhccccccchhhccccCCCCCCcccCCCCCCcchHHHHHHHHHHHhccccCC
Q 046517 67 LVVQFVQDLQHFISSLQALSTQQVILSDMTSDLVNYELRKDDAPETSVVAGPKVLAFEFRALESCLESACGCLDSE 142 (142)
Q Consensus 67 ~v~~Fv~~L~~rL~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~p~~~~~~~~~~LPFEFraLE~~Le~vcs~Le~E 142 (142)
|.++..++++||.. .+.+. ..+.++ ..+..+.|||||||||+|||++|++||++
T Consensus 142 -v~~~~~el~~~l~~-~~~~~-----~~q~s~---------------~~~~~~~lPFEFrALE~aLe~~~s~L~~~ 195 (414)
T KOG2662|consen 142 -VIPYNEELQRRLPV-ELESR-----GNQLSS---------------DGGSKDELPFEFRALEVALEAACSFLDSR 195 (414)
T ss_pred -cchHHHHHHHHhcc-ccccc-----ccccCC---------------CCCCCCCCchHHHHHHHHHHHHHHHHHHH
Confidence 99999999999982 32210 001110 11236899999999999999999999974
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Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
No homologous structure with e-value below 0.005
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 142 | |||
| 3rkg_A | 261 | Magnesium transporter MRS2, mitochondrial; matrix | 2e-13 |
| >3rkg_A Magnesium transporter MRS2, mitochondrial; matrix located domain, hydrophobic GATE magnesium binding site, metal transport; 1.28A {Saccharomyces cerevisiae} Length = 261 | Back alignment and structure |
|---|
Score = 64.4 bits (156), Expect = 2e-13
Identities = 26/143 (18%), Positives = 49/143 (34%), Gaps = 25/143 (17%)
Query: 6 WLVVSESGQSRV--EEVGKHVIMRRTGLPARDLMVLD-PLLSYPSSILGRDRAIEVLMLY 62
V + G E+ K + L RDL +D + +I+ + I + +L+
Sbjct: 19 CTVFNSKGNIISMSEKFPKWSFLTEHSLFPRDLRKIDNSSIDIIPTIMCKPNCIVINLLH 78
Query: 63 STNPLVVQFVQDLQHFISSLQALSTQ-QVILSDMTSDLVNYELR--KDDAPETSVVAGPK 119
++AL + +V + D T+ +L D
Sbjct: 79 -------------------IKALIERDKVYVFDTTNPSAAAKLSVLMYDLESKLSSTKNN 119
Query: 120 VLAFEFRALESCLESACGCLDSE 142
+E RALES + L+++
Sbjct: 120 SQFYEHRALESIFINVMSALETD 142
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Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 142 | |||
| 3rkg_A | 261 | Magnesium transporter MRS2, mitochondrial; matrix | 100.0 |
| >3rkg_A Magnesium transporter MRS2, mitochondrial; matrix located domain, hydrophobic GATE magnesium binding site, metal transport; 1.28A {Saccharomyces cerevisiae} | Back alignment and structure |
|---|
Probab=100.00 E-value=7.4e-35 Score=238.02 Aligned_cols=104 Identities=24% Similarity=0.305 Sum_probs=94.2
Q ss_pred EEEEEcCCCCeeEEE--ecHHHHHHHhCCCCCcccccCCCC-CCCceeeeeCCeE--------------EEEEecCCCch
Q 046517 5 TWLVVSESGQSRVEE--VGKHVIMRRTGLPARDLMVLDPLL-SYPSSILGRDRAI--------------EVLMLYSTNPL 67 (142)
Q Consensus 5 ~W~~~D~~G~~~~~e--~~K~~lm~r~gL~aRDLR~LDp~l-s~pssIL~Re~AI--------------eVLl~d~~~~~ 67 (142)
.|++||++|+++.++ ++|++||+++||+|||||+|||.+ +++||||+|++|| +|||||+.++.
T Consensus 18 ~ct~fD~~G~~~~~~~~~~K~~l~~~~~L~~RDLR~ld~~~~~~~PsIl~R~~aIlvnL~~irAII~~d~Vllfd~~~~~ 97 (261)
T 3rkg_A 18 SCTVFNSKGNIISMSEKFPKWSFLTEHSLFPRDLRKIDNSSIDIIPTIMCKPNCIVINLLHIKALIERDKVYVFDTTNPS 97 (261)
T ss_dssp EEEEECTTSCEEEEEEEEEHHHHHHHTTCCGGGGGGTSSCCSSCCCEEEECSSCEEEEETTEEEEECSSCEEEECCSCHH
T ss_pred EEEEECCCCCEEEecccccHHHHHHHcCCChhhHHHhcccccCCCceEEecCCeEEEechhceEEEEcceEEEEcCCCch
Confidence 699999999999876 999999999999999999999986 6778899999999 99999999987
Q ss_pred HH----HHHHHHHHhhhhhhcchhhhhhhccccccchhhccccCCCCCCcccCCCCCCcchHHHHHHHHHHHhccccCC
Q 046517 68 VV----QFVQDLQHFISSLQALSTQQVILSDMTSDLVNYELRKDDAPETSVVAGPKVLAFEFRALESCLESACGCLDSE 142 (142)
Q Consensus 68 v~----~Fv~~L~~rL~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~p~~~~~~~~~~LPFEFraLE~~Le~vcs~Le~E 142 (142)
+. .|+++|+.||.+ + ..+.+||||||||+||++||++||+|
T Consensus 98 ~~~~~~~f~~~l~~~l~~-~---------------------------------~~~~lPFEfraLEa~L~~v~~~Le~e 142 (261)
T 3rkg_A 98 AAAKLSVLMYDLESKLSS-T---------------------------------KNNSQFYEHRALESIFINVMSALETD 142 (261)
T ss_dssp HHHHHHHHHHHHHHHHHC-S---------------------------------SCCSSCHHHHHHHHHHHHHHHHHHHH
T ss_pred hhhhHHHHHHHHHHHhcc-C---------------------------------CCCCCChHHHHHHHHHHHHHHHHHHH
Confidence 76 599999999981 1 13579999999999999999999975
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Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
No hit with e-value below 0.005
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
No hit with probability above 80.00