Citrus Sinensis ID: 026921
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
|---|
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 | 231 | ||||||
| 224110940 | 506 | predicted protein [Populus trichocarpa] | 0.956 | 0.436 | 0.651 | 1e-70 | |
| 297739073 | 422 | unnamed protein product [Vitis vinifera] | 0.935 | 0.511 | 0.630 | 2e-70 | |
| 255568848 | 561 | conserved hypothetical protein [Ricinus | 0.965 | 0.397 | 0.647 | 4e-70 | |
| 359473240 | 560 | PREDICTED: LOW QUALITY PROTEIN: CRS2-ass | 0.926 | 0.382 | 0.631 | 5e-70 | |
| 225425575 | 561 | PREDICTED: CRS2-associated factor 2, chl | 0.935 | 0.385 | 0.634 | 4e-69 | |
| 356524038 | 593 | PREDICTED: CRS2-associated factor 2, chl | 0.852 | 0.332 | 0.572 | 3e-58 | |
| 449434945 | 602 | PREDICTED: LOW QUALITY PROTEIN: CRS2-ass | 0.913 | 0.350 | 0.552 | 5e-58 | |
| 449478585 | 603 | PREDICTED: LOW QUALITY PROTEIN: CRS2-ass | 0.913 | 0.349 | 0.552 | 6e-58 | |
| 147771140 | 306 | hypothetical protein VITISV_034260 [Viti | 0.878 | 0.663 | 0.577 | 4e-57 | |
| 307135966 | 603 | RNA splicing factor [Cucumis melo subsp. | 0.926 | 0.354 | 0.555 | 5e-57 |
| >gi|224110940|ref|XP_002315689.1| predicted protein [Populus trichocarpa] gi|222864729|gb|EEF01860.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
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Score = 272 bits (695), Expect = 1e-70, Method: Compositional matrix adjust.
Identities = 148/227 (65%), Positives = 178/227 (78%), Gaps = 6/227 (2%)
Query: 9 AKNGVYLTLVRDVRNAFEGSSLVKVNCKGMHASDYKKLGAKLKELVPCVLLSFDDEQILM 68
AKNGVY+TLVRDVR AFEGS LVKV+CKGM SDYKKLGAKLK+LVPCVLLSFDDEQILM
Sbjct: 282 AKNGVYITLVRDVRAAFEGSPLVKVDCKGMEPSDYKKLGAKLKDLVPCVLLSFDDEQILM 341
Query: 69 WRGKDWKSMYPEP-PSFSNPVDLDIAGDADGSGTPSDDPSQG---TIRSSPKMISLWKRA 124
WRG+DWKSMYPE PS S P +LDIA +D SG DD + SSPKM+ LWK A
Sbjct: 342 WRGQDWKSMYPEARPSISFPAELDIASGSDDSGKSDDDCDNSDAKILSSSPKMMLLWKHA 401
Query: 125 IESTKALVLDEINLGPDDLLKKVEEFEGISQAAEHSYPALVLSREDGASSSMAEYEDGSQ 184
+ES KA++LDEI+LGPD LL KVEEFEGISQA EHSYPALV+S EDG+S+S++ +ED S
Sbjct: 402 LESNKAILLDEIDLGPDALLTKVEEFEGISQATEHSYPALVMSSEDGSSNSISTFEDDSH 461
Query: 185 SENYDEDEFYPEDDFNDDDEFYDSDSSDVVPLGSLPVDHIAERLQRK 231
SEN+ ED+ Y +D++ D + F + ++S P GSL +D IAE+L +K
Sbjct: 462 SENFSEDDMYSDDEYYDSESFEELETS--APPGSLSIDLIAEKLDKK 506
|
Source: Populus trichocarpa Species: Populus trichocarpa Genus: Populus Family: Salicaceae Order: Malpighiales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|297739073|emb|CBI28562.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|255568848|ref|XP_002525395.1| conserved hypothetical protein [Ricinus communis] gi|223535358|gb|EEF37033.1| conserved hypothetical protein [Ricinus communis] | Back alignment and taxonomy information |
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| >gi|359473240|ref|XP_003631275.1| PREDICTED: LOW QUALITY PROTEIN: CRS2-associated factor 2, chloroplastic-like [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|225425575|ref|XP_002267079.1| PREDICTED: CRS2-associated factor 2, chloroplastic [Vitis vinifera] gi|297739063|emb|CBI28552.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|356524038|ref|XP_003530640.1| PREDICTED: CRS2-associated factor 2, chloroplastic-like [Glycine max] | Back alignment and taxonomy information |
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| >gi|449434945|ref|XP_004135256.1| PREDICTED: LOW QUALITY PROTEIN: CRS2-associated factor 2, chloroplastic-like [Cucumis sativus] | Back alignment and taxonomy information |
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| >gi|449478585|ref|XP_004155360.1| PREDICTED: LOW QUALITY PROTEIN: CRS2-associated factor 2, chloroplastic-like [Cucumis sativus] | Back alignment and taxonomy information |
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| >gi|147771140|emb|CAN74182.1| hypothetical protein VITISV_034260 [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|307135966|gb|ADN33825.1| RNA splicing factor [Cucumis melo subsp. melo] | 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 | 231 | ||||||
| TAIR|locus:2028100 | 564 | CAF2 [Arabidopsis thaliana (ta | 0.939 | 0.384 | 0.513 | 4.3e-54 | |
| TAIR|locus:2061604 | 701 | CAF1 [Arabidopsis thaliana (ta | 0.480 | 0.158 | 0.451 | 1.6e-23 | |
| TAIR|locus:2126694 | 405 | AT4G31010 [Arabidopsis thalian | 0.432 | 0.246 | 0.457 | 3.2e-18 | |
| TAIR|locus:2160195 | 358 | AT5G54890 [Arabidopsis thalian | 0.272 | 0.175 | 0.507 | 2.7e-13 |
| TAIR|locus:2028100 CAF2 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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Score = 559 (201.8 bits), Expect = 4.3e-54, P = 4.3e-54
Identities = 116/226 (51%), Positives = 153/226 (67%)
Query: 9 AKNGVYLTLVRDVRNAFEGSSLVKVNCKGMHASDYKKLGAKLKELVPCVLLSFDDEQILM 68
+KNGVY++LV+DVR+AFE SSLVKV+C G+ SDYKK+GAKLKELVPCVLLSFDDEQILM
Sbjct: 343 SKNGVYVSLVKDVRDAFELSSLVKVDCPGLEPSDYKKIGAKLKELVPCVLLSFDDEQILM 402
Query: 69 WRGKDWKSMYPEPPSFSNPVDLDIAGDADGSGTPSDDPS---QGTIRSSPKMISLWKRAI 125
WRG++WKS + + P + + + + D S PS++ + T SSPKMISLW+RA+
Sbjct: 403 WRGREWKSRFVDNPLIPSLSETNTTNELDPSDKPSEEQTVANPSTTISSPKMISLWQRAL 462
Query: 126 ESTKALVLDEINLGPDDLLKKVEEFEGISQAAEHSYPALVLSREDGASSSMAEYEDGSQS 185
ES+KA++L+E++LGPDDLLKKVEE EG S AAEH+Y A+VLS DGA+ + +D S+
Sbjct: 463 ESSKAVILEELDLGPDDLLKKVEELEGTSLAAEHTYTAMVLSNTDGAAEDYVDEKDRSEE 522
Query: 186 XXXXXXXXXXXXXXXXXXXXXXXXXXXVVPLGSLPVDHIAERLQRK 231
V P+GSLPVD I +L+ +
Sbjct: 523 YYSDIDDDFDDECSDDESLDP------VGPVGSLPVDKIVRKLRER 562
|
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| TAIR|locus:2061604 CAF1 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2126694 AT4G31010 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2160195 AT5G54890 [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
| gw1.X.5327.1 | hypothetical protein (506 aa) | |||||||
(Populus trichocarpa) | ||||||||
| Sorry, there are no predicted associations at the current settings. |
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 | 231 | |||
| pfam01985 | 84 | pfam01985, CRS1_YhbY, CRS1 / YhbY (CRM) domain | 4e-11 | |
| smart01103 | 84 | smart01103, CRS1_YhbY, Escherichia coli YhbY is as | 1e-09 |
| >gnl|CDD|190184 pfam01985, CRS1_YhbY, CRS1 / YhbY (CRM) domain | Back alignment and domain information |
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Score = 57.1 bits (139), Expect = 4e-11
Identities = 17/61 (27%), Positives = 29/61 (47%)
Query: 10 KNGVYLTLVRDVRNAFEGSSLVKVNCKGMHASDYKKLGAKLKELVPCVLLSFDDEQILMW 69
KNG+ +V ++ A E L+KV G D K++ +L E L+ I+++
Sbjct: 24 KNGLTEGVVEEIDEALEKHELIKVKVLGNDREDRKEIAEELAEKTGAELVQVIGRTIVLY 83
Query: 70 R 70
R
Sbjct: 84 R 84
|
Escherichia coli YhbY is associated with pre-50S ribosomal subunits, which implies a function in ribosome assembly. GFP fused to a single-domain CRM protein from maize localises to the nucleolus, suggesting that an analogous activity may have been retained in plants. A CRM domain containing protein in plant chloroplasts has been shown to function in group I and II intron splicing. In vitro experiments with an isolated maize CRM domain have shown it to have RNA binding activity. These and other results suggest that the CRM domain evolved in the context of ribosome function prior to the divergence of Archaea and Bacteria, that this function has been maintained in extant prokaryotes, and that the domain was recruited to serve as an RNA binding module during the evolution of plant genomes. YhbY has a fold similar to that of the C-terminal domain of translation initiation factor 3 (IF3C), which binds to 16S rRNA in the 30S ribosome. Length = 84 |
| >gnl|CDD|198171 smart01103, CRS1_YhbY, Escherichia coli YhbY is associated with pre-50S ribosomal subunits, which implies a function in ribosome assembly | Back alignment and domain information |
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Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 231 | |||
| PF01985 | 84 | CRS1_YhbY: CRS1 / YhbY (CRM) domain; InterPro: IPR | 99.13 | |
| TIGR00253 | 95 | RNA_bind_YhbY putative RNA-binding protein, YhbY f | 97.3 | |
| COG1534 | 97 | Predicted RNA-binding protein containing KH domain | 97.02 | |
| PRK10343 | 97 | RNA-binding protein YhbY; Provisional | 96.24 | |
| KOG1990 | 564 | consensus Poly(A)-specific exoribonuclease PARN [R | 95.86 |
| >PF01985 CRS1_YhbY: CRS1 / YhbY (CRM) domain; InterPro: IPR001890 The CRM domain is an ~100-amino acid RNA-binding domain | Back alignment and domain information |
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Probab=99.13 E-value=3.7e-11 Score=89.36 Aligned_cols=69 Identities=25% Similarity=0.341 Sum_probs=61.4
Q ss_pred chhhhhhccCceEeehhHHHHHhhccCceEEEcCCCCCchhHHHhhhhhhcccCeeEEeecCceEEEEe
Q 026921 2 LFFLHIAAKNGVYLTLVRDVRNAFEGSSLVKVNCKGMHASDYKKLGAKLKELVPCVLLSFDDEQILMWR 70 (231)
Q Consensus 2 l~~l~kL~kNGvY~~lV~~VrdAF~~~elVrIDC~gl~~sDyKKIGaKLrdLVpCvllsF~~eqIlmWR 70 (231)
|=|+..++|||++-++++.+++||+.+|||||.|.+-.+.|.+.+...|.+..+|.++...+.++++||
T Consensus 16 l~p~v~IGk~Glt~~vi~~i~~~l~~~eLvKVk~~~~~~~~~~~~~~~l~~~t~~~~V~~iG~~~vlyR 84 (84)
T PF01985_consen 16 LKPVVQIGKNGLTDGVIEEIDDALEKHELVKVKVLGNCREDRKEIAEQLAEKTGAEVVQVIGRTIVLYR 84 (84)
T ss_dssp C--SEEE-TTSS-HHHHHHHHHHHHHHSEEEEEETT--HHHHHHHHHHHHHHHTEEEEEEETTEEEEEE
T ss_pred CCCeEEECCCCCCHHHHHHHHHHHHhCCeeEEEEccCCHHHHHHHHHHHHHHhCCEEEEEECCEEEEEC
Confidence 347788999999999999999999999999999999999999999999999999999999999999998
|
The name chloroplast RNA splicing and ribosome maturation (CRM) has been suggested to reflect the functions established for the four characterised members of the family: Zea mays (Maize) CRS1 (Q9FYT6 from SWISSPROT), CAF1 (Q84N49 from SWISSPROT) and CAF2 (Q84N48 from SWISSPROT) proteins and the Escherichia coli protein YhbY (P0AGK4 from SWISSPROT). The CRM domain is found in eubacteria, archaea, and plants. The CRM domain is represented as a stand-alone protein in archaea and bacteria, and in single- and multi-domain proteins in plants. It has been suggested that prokaryotic CRM proteins existed as ribosome-associated proteins prior to the divergence of archaea and bacteria, and that they were co-opted in the plant lineage as RNA binding modules by incorporation into diverse protein contexts. Plant CRM domains are predicted to reside not only in the chloroplast, but also in the mitochondrion and the nucleo/cytoplasmic compartment. The diversity of the CRM domain family in plants suggests a diverse set of RNA targets [, ]. The CRM domain is a compact alpha/beta domain consisting of a four-stranded beta sheet and three alpha helices with an alpha-beta-alpha-beta-alpha-beta-beta topology. The beta sheet face is basic, consistent with a role in RNA binding. Proximal to the basic beta sheet face is another moiety that could contribute to nucleic acid recognition. Connecting strand beta1 and helix alpha2 is a loop with a six amino acid motif, GxxG flanked by large aliphatic residues, within which one 'x' is typically a basic residue []. Escherichia coli YhbY is associated with pre-50S ribosomal subunits, which implies a function in ribosome assembly. GFP fused to a single-domain CRM protein from maize localises to the nucleolus, suggesting that an analogous activity may have been retained in plants []. A CRM domain containing protein in plant chloroplasts has been shown to function in group I and II intron splicing []. In vitro experiments with an isolated maize CRM domain have shown it to have RNA binding activity. These and other results suggest that the CRM domain evolved in the context of ribosome function prior to the divergence of Archaea and Bacteria, that this function has been maintained in extant prokaryotes, and that the domain was recruited to serve as an RNA binding module during the evolution of plant genomes []. YhbY has a fold similar to that of the C-terminal domain of translation initiation factor 3 (IF3C), which binds to 16S rRNA in the 30S ribosome [].; GO: 0003723 RNA binding; PDB: 1RQ8_A 1JO0_B 1LN4_A. |
| >TIGR00253 RNA_bind_YhbY putative RNA-binding protein, YhbY family | Back alignment and domain information |
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| >COG1534 Predicted RNA-binding protein containing KH domain, possibly ribosomal protein [Translation, ribosomal structure and biogenesis] | Back alignment and domain information |
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| >PRK10343 RNA-binding protein YhbY; Provisional | Back alignment and domain information |
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| >KOG1990 consensus Poly(A)-specific exoribonuclease PARN [Replication, recombination and repair] | Back alignment and domain information |
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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
No hit with e-value below 0.005
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 231 | |||
| 1jo0_A | 98 | Hypothetical protein HI1333; structural genomics, | 98.4 | |
| 1rq8_A | 104 | Conserved hypothetical protein; structural genomic | 98.15 |
| >1jo0_A Hypothetical protein HI1333; structural genomics, YHBY_HAEI structure 2 function project, S2F, unknown function; 1.37A {Haemophilus influenzae} SCOP: d.68.4.1 PDB: 1ln4_A | Back alignment and structure |
|---|
Probab=98.40 E-value=1.6e-07 Score=71.97 Aligned_cols=71 Identities=14% Similarity=0.200 Sum_probs=67.8
Q ss_pred chhhhhhccCceEeehhHHHHHhhccCceEEEcCCCCCchhHHHhhhhhhcccCeeEEeecCceEEEEecC
Q 026921 2 LFFLHIAAKNGVYLTLVRDVRNAFEGSSLVKVNCKGMHASDYKKLGAKLKELVPCVLLSFDDEQILMWRGK 72 (231)
Q Consensus 2 l~~l~kL~kNGvY~~lV~~VrdAF~~~elVrIDC~gl~~sDyKKIGaKLrdLVpCvllsF~~eqIlmWRGk 72 (231)
|=|+...||||+--+++..+++|++.+|||||-|.+-.+.|.+.+...|.+...|.++..-+..+++||+.
T Consensus 18 l~pvv~IGk~GlT~~vi~ei~~aL~~~ELIKVkvl~~~~~~~~e~a~~la~~t~a~~Vq~IG~~~vLyR~~ 88 (98)
T 1jo0_A 18 LNPVVMLGGNGLTEGVLAEIENALNHHELIKVKVAGADRETKQLIINAIVRETKAAQVQTIGHILVLYRPS 88 (98)
T ss_dssp BCCSEEECTTCSCHHHHHHHHHHHHHHSEEEEEETTCCHHHHHHHHHHHHHHHCCEEEEEETTEEEEECCC
T ss_pred CCCeEEECCCCCCHHHHHHHHHHHHHCCeEEEEEeCCCHHHHHHHHHHHHHHhCCEEEEEECCEEEEEccC
Confidence 34778899999999999999999999999999999999999999999999999999999999999999987
|
| >1rq8_A Conserved hypothetical protein; structural genomics, SAV1595, YHBY, UPF0044, unknown function; NMR {Staphylococcus aureus} SCOP: d.68.4.1 | Back alignment and structure |
|---|
Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| 231 | ||||
| d1jo0a_ | 97 | d.68.4.1 (A:) YhbY homologue HI1333 {Haemophilus i | 3e-08 |
| >d1jo0a_ d.68.4.1 (A:) YhbY homologue HI1333 {Haemophilus influenzae [TaxId: 727]} Length = 97 | Back information, alignment and structure |
|---|
class: Alpha and beta proteins (a+b) fold: IF3-like superfamily: YhbY-like family: YhbY-like domain: YhbY homologue HI1333 species: Haemophilus influenzae [TaxId: 727]
Score = 47.8 bits (114), Expect = 3e-08
Identities = 9/65 (13%), Positives = 24/65 (36%)
Query: 9 AKNGVYLTLVRDVRNAFEGSSLVKVNCKGMHASDYKKLGAKLKELVPCVLLSFDDEQILM 68
NG+ ++ ++ NA L+KV G + + + + +++
Sbjct: 25 GGNGLTEGVLAEIENALNHHELIKVKVAGADRETKQLIINAIVRETKAAQVQTIGHILVL 84
Query: 69 WRGKD 73
+R +
Sbjct: 85 YRPSE 89
|
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 231 | |||
| d1jo0a_ | 97 | YhbY homologue HI1333 {Haemophilus influenzae [Tax | 99.25 | |
| d1rq8a_ | 96 | Hypothetical protein SAV1595 {Staphylococcus aureu | 99.18 |
| >d1jo0a_ d.68.4.1 (A:) YhbY homologue HI1333 {Haemophilus influenzae [TaxId: 727]} | Back information, alignment and structure |
|---|
class: Alpha and beta proteins (a+b) fold: IF3-like superfamily: YhbY-like family: YhbY-like domain: YhbY homologue HI1333 species: Haemophilus influenzae [TaxId: 727]
Probab=99.25 E-value=2e-12 Score=96.23 Aligned_cols=72 Identities=14% Similarity=0.210 Sum_probs=68.7
Q ss_pred chhhhhhccCceEeehhHHHHHhhccCceEEEcCCCCCchhHHHhhhhhhcccCeeEEeecCceEEEEecCC
Q 026921 2 LFFLHIAAKNGVYLTLVRDVRNAFEGSSLVKVNCKGMHASDYKKLGAKLKELVPCVLLSFDDEQILMWRGKD 73 (231)
Q Consensus 2 l~~l~kL~kNGvY~~lV~~VrdAF~~~elVrIDC~gl~~sDyKKIGaKLrdLVpCvllsF~~eqIlmWRGk~ 73 (231)
|-|+.+++|||++.++|+.+.+||+.+|||||.|.+..++|.+.+..+|.+..+|.+|.+-+.++++||+..
T Consensus 18 lkp~v~IGk~Glt~~vi~ei~~al~~~ELIKvki~~~~~~~~~~~~~~l~~~t~~~vV~~iG~~~ilYR~~~ 89 (97)
T d1jo0a_ 18 LNPVVMLGGNGLTEGVLAEIENALNHHELIKVKVAGADRETKQLIINAIVRETKAAQVQTIGHILVLYRPSE 89 (97)
T ss_dssp BCCSEEECTTCSCHHHHHHHHHHHHHHSEEEEEETTCCHHHHHHHHHHHHHHHCCEEEEEETTEEEEECCCS
T ss_pred CCCEEEECCCCCCHHHHHHHHHHHHhCCeEEEEEcCCCHHHHHHHHHHHHHHhCCEEEEEECCEEEEEcCCC
Confidence 457889999999999999999999999999999999999999999999999999999999999999999743
|
| >d1rq8a_ d.68.4.1 (A:) Hypothetical protein SAV1595 {Staphylococcus aureus, (strain Mu50 / ATCC 700699) [TaxId: 1280]} | Back information, alignment and structure |
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