Citrus Sinensis ID: 040984


Local Sequence Feature Prediction

Prediction and (Method)Result
Residue Number Marker
Protein Sequence ?
Secondary Structure (PSIPRED) ?
Secondary Structure Prediction (SSPRO) ?
Coil and Loop (DISEMBL) ?
Flexible Loop (DISEMBL) ?
Low Complexity Region (SEG) ?
Disordered region (IsUnstruct) ?
Disordered Region (DISOPRED) ?
Disordered Region (DISEMBL) ?
Disordered Region (DISPRO) ?
Transmembrane Helix (TMHMM) ?
Transmembrane Helix (HMMTOP) ?
Transmembrane Helix (MEMSAT) ?
TM Helix, Signal Peptide (MEMSAT_SVM) ?
TM Helix, Signal Peptide (Phobius) ?
Signal Peptide (SignalP HMM Mode) ?
Signal Peptide (SignalP NN Mode) ?
Coiled Coils (COILS) ?
Positional Conservation ?
 
--------10--------20--------30--------40--------50-
MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVHRKCF
cEEEEEccccccEEEEEHHHHccccccHHHccEEHHHHHHcccccEEEccc
ccccEEcccccccHHHHHHHHHHHcHHHHHccEEHHHHHHHcHHHHHHHcc
mkikvvapperkysvWIGGSILASLSTFQQMWIskgeydesgpsivhrkcf
mkikvvapperkysvwIGGSILASLSTFQQMWISKgeydesgpsivhrkcf
MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVHRKCF
**********RKYSVWIGGSILASLSTFQQMWISKG***************
MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVHRKCF
MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEY*************
*KIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVHRKCF
iiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHHoooooooooooooooooo
iiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHooooooooooooooooooo
iiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhhoooooooooooooooo
iiiiiiiiiiiiihhhhhhhhhhhhhhhhoooooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooooooooo
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVHRKCF
no confident homologs detected

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST ?

ID ?Alignment graph ?Length ? Definition ? RBH(Q2H) ? RBH(H2Q) ? Q cover ? H cover ? Identity ? E-value ?
Query51 2.2.26 [Sep-21-2011]
Q39758376 Actin OS=Fucus vesiculosu N/A no 1.0 0.135 0.980 1e-24
P02580376 Actin-3 OS=Glycine max GN no no 1.0 0.135 1.0 2e-24
O65314378 Actin OS=Scherffelia dubi N/A no 1.0 0.134 0.960 2e-24
P53498377 Actin OS=Chlamydomonas re N/A no 1.0 0.135 0.960 3e-24
Q10AZ4377 Actin-3 OS=Oryza sativa s yes no 1.0 0.135 1.0 3e-24
A2XNS1377 Actin-3 OS=Oryza sativa s N/A no 1.0 0.135 1.0 3e-24
P26182376 Actin OS=Achlya bisexuali N/A no 1.0 0.135 0.960 3e-24
P23344381 Actin-2 OS=Daucus carota N/A no 1.0 0.133 1.0 3e-24
P20904377 Actin OS=Volvox carteri P N/A no 1.0 0.135 0.960 3e-24
P30168377 Actin-71 OS=Solanum tuber N/A no 1.0 0.135 0.960 4e-24
>sp|Q39758|ACT_FUCVE Actin OS=Fucus vesiculosus PE=2 SV=1 Back     alignment and function desciption
 Score =  111 bits (278), Expect = 1e-24,   Method: Composition-based stats.
 Identities = 50/51 (98%), Positives = 50/51 (98%)

Query: 1   MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVHRKCF 51
           MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISK EYDESGPSIVHRKCF
Sbjct: 326 MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKAEYDESGPSIVHRKCF 376




Essential component of cell cytoskeleton; plays an important role in cytoplasmic streaming, cell shape determination, cell division, organelle movement and extension growth.
Fucus vesiculosus (taxid: 49266)
>sp|P02580|ACT3_SOYBN Actin-3 OS=Glycine max GN=SAC3 PE=3 SV=2 Back     alignment and function description
>sp|O65314|ACT_SCHDU Actin OS=Scherffelia dubia PE=2 SV=1 Back     alignment and function description
>sp|P53498|ACT_CHLRE Actin OS=Chlamydomonas reinhardtii PE=2 SV=1 Back     alignment and function description
>sp|Q10AZ4|ACT3_ORYSJ Actin-3 OS=Oryza sativa subsp. japonica GN=ACT3 PE=2 SV=1 Back     alignment and function description
>sp|A2XNS1|ACT3_ORYSI Actin-3 OS=Oryza sativa subsp. indica GN=ACT3 PE=2 SV=2 Back     alignment and function description
>sp|P26182|ACT_ACHBI Actin OS=Achlya bisexualis PE=3 SV=1 Back     alignment and function description
>sp|P23344|ACT2_DAUCA Actin-2 OS=Daucus carota PE=2 SV=1 Back     alignment and function description
>sp|P20904|ACT_VOLCA Actin OS=Volvox carteri PE=3 SV=1 Back     alignment and function description
>sp|P30168|ACT6_SOLTU Actin-71 OS=Solanum tuberosum GN=AC71 PE=3 SV=2 Back     alignment and function description

Close Homologs in the Non-Redundant Database Detected by BLAST ?

GI ?Alignment Graph ?Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query51
161015608 294 actin, partial [Spumella-like flagellate 1.0 0.173 0.980 3e-23
194022336 209 actin [Amphidinium carterae] 1.0 0.244 0.960 4e-23
2492668 376 RecName: Full=Actin gi|1419540|emb|CAA67 1.0 0.135 0.980 5e-23
161015587 299 actin, partial [Spumella-like flagellate 1.0 0.170 0.980 6e-23
399514676 251 actin 1, partial [Eriobotrya japonica] 1.0 0.203 1.0 6e-23
53829590 303 actin [Stramenopile sp. ex Nuclearia del 1.0 0.168 0.980 7e-23
193890828 376 actin [Amphidinium carterae] 1.0 0.135 0.960 7e-23
161015610 299 actin, partial [Spumella-like flagellate 1.0 0.170 0.980 7e-23
209981337 225 actin [Camellia sinensis] 1.0 0.226 1.0 8e-23
193890866 376 actin [Amphidinium carterae] 1.0 0.135 0.960 8e-23
>gi|161015608|gb|ABX55856.1| actin, partial [Spumella-like flagellate 391f] Back     alignment and taxonomy information
 Score =  112 bits (280), Expect = 3e-23,   Method: Composition-based stats.
 Identities = 50/51 (98%), Positives = 50/51 (98%)

Query: 1   MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVHRKCF 51
           MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISK EYDESGPSIVHRKCF
Sbjct: 238 MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKAEYDESGPSIVHRKCF 288




Source: Spumella-like flagellate 391f

Species: Spumella-like flagellate 391f

Genus:

Family: Chromulinaceae

Order: Chromulinales

Class: Chrysophyceae

Phylum:

Superkingdom: Eukaryota

>gi|194022336|gb|ACF32716.1| actin [Amphidinium carterae] Back     alignment and taxonomy information
>gi|2492668|sp|Q39758.1|ACT_FUCVE RecName: Full=Actin gi|1419540|emb|CAA67388.1| beta-actin [Fucus vesiculosus] Back     alignment and taxonomy information
>gi|161015587|gb|ABX55848.1| actin, partial [Spumella-like flagellate JBAF32] Back     alignment and taxonomy information
>gi|399514676|gb|AFP43693.1| actin 1, partial [Eriobotrya japonica] Back     alignment and taxonomy information
>gi|53829590|gb|AAU94674.1| actin [Stramenopile sp. ex Nuclearia delicatula CCAP1552/1] Back     alignment and taxonomy information
>gi|193890828|gb|ACF28577.1| actin [Amphidinium carterae] Back     alignment and taxonomy information
>gi|161015610|gb|ABX55857.1| actin, partial [Spumella-like flagellate 376hm] Back     alignment and taxonomy information
>gi|209981337|gb|ACJ05349.1| actin [Camellia sinensis] Back     alignment and taxonomy information
>gi|193890866|gb|ACF28596.1| actin [Amphidinium carterae] Back     alignment and taxonomy information

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST ?

ID ? Alignment graph ? Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query51
TAIR|locus:2178128377 ACT7 "actin 7" [Arabidopsis th 1.0 0.135 0.980 6.1e-23
DICTYBASE|DDB_G0275023376 act22 "actin" [Dictyostelium d 1.0 0.135 0.960 1.3e-22
FB|FBgn0000043376 Act42A "Actin 42A" [Drosophila 1.0 0.135 0.960 1.3e-22
TAIR|locus:2040656377 ACT1 "AT2G37620" [Arabidopsis 1.0 0.135 0.960 1.3e-22
TAIR|locus:2099302377 ACT11 "AT3G12110" [Arabidopsis 1.0 0.135 0.960 1.3e-22
TAIR|locus:2075160377 ACT12 "AT3G46520" [Arabidopsis 1.0 0.135 0.960 1.3e-22
TAIR|locus:2084410377 ACT3 "AT3G53750" [Arabidopsis 1.0 0.135 0.960 1.3e-22
TAIR|locus:2148298377 ACT4 "actin 4" [Arabidopsis th 1.0 0.135 0.960 1.3e-22
DICTYBASE|DDB_G0289811376 act10 "actin" [Dictyostelium d 1.0 0.135 0.941 1.6e-22
DICTYBASE|DDB_G0289663376 act5 "actin" [Dictyostelium di 1.0 0.135 0.941 1.6e-22
TAIR|locus:2178128 ACT7 "actin 7" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
 Score = 265 (98.3 bits), Expect = 6.1e-23, P = 6.1e-23
 Identities = 50/51 (98%), Positives = 50/51 (98%)

Query:     1 MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVHRKCF 51
             MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISK EYDESGPSIVHRKCF
Sbjct:   327 MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKSEYDESGPSIVHRKCF 377




GO:0005524 "ATP binding" evidence=IEA
GO:0005737 "cytoplasm" evidence=ISM
GO:0007010 "cytoskeleton organization" evidence=RCA;TAS
GO:0009733 "response to auxin stimulus" evidence=IEP
GO:0009845 "seed germination" evidence=IMP
GO:0048364 "root development" evidence=IMP
GO:0005739 "mitochondrion" evidence=IDA
GO:0005730 "nucleolus" evidence=IDA
GO:0005618 "cell wall" evidence=IDA
GO:0005886 "plasma membrane" evidence=IDA
GO:0010053 "root epidermal cell differentiation" evidence=IMP
GO:0048767 "root hair elongation" evidence=RCA;IMP
GO:0051301 "cell division" evidence=IMP
GO:0005515 "protein binding" evidence=IPI
GO:0009570 "chloroplast stroma" evidence=IDA
GO:0009941 "chloroplast envelope" evidence=IDA
GO:0005829 "cytosol" evidence=IDA
GO:0009506 "plasmodesma" evidence=IDA
GO:0006007 "glucose catabolic process" evidence=RCA
GO:0006094 "gluconeogenesis" evidence=RCA
GO:0010498 "proteasomal protein catabolic process" evidence=RCA
GO:0032880 "regulation of protein localization" evidence=RCA
GO:0005200 "structural constituent of cytoskeleton" evidence=ISS
GO:0005856 "cytoskeleton" evidence=ISS
GO:0009416 "response to light stimulus" evidence=IEP
GO:0009611 "response to wounding" evidence=IEP
DICTYBASE|DDB_G0275023 act22 "actin" [Dictyostelium discoideum (taxid:44689)] Back     alignment and assigned GO terms
FB|FBgn0000043 Act42A "Actin 42A" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
TAIR|locus:2040656 ACT1 "AT2G37620" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2099302 ACT11 "AT3G12110" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2075160 ACT12 "AT3G46520" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2084410 ACT3 "AT3G53750" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2148298 ACT4 "actin 4" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
DICTYBASE|DDB_G0289811 act10 "actin" [Dictyostelium discoideum (taxid:44689)] Back     alignment and assigned GO terms
DICTYBASE|DDB_G0289663 act5 "actin" [Dictyostelium discoideum (taxid:44689)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries ?

ID ?Name ?Annotated EC number ?Identity ?Query coverage ?Hit coverage ?RBH(Q2H) ?RBH(H2Q) ?
P04829ACT3_BOMMONo assigned EC number0.94111.00.1356N/Ano
O17320ACT_CRAGINo assigned EC number0.96071.00.1356N/Ano
P02580ACT3_SOYBNNo assigned EC number1.01.00.1356nono
P0CJ47ACT3_ARATHNo assigned EC number0.96071.00.1352yesno
P0CJ46ACT1_ARATHNo assigned EC number0.96071.00.1352yesno
P92176ACT2_LUMTENo assigned EC number0.94111.00.1356N/Ano
Q26065ACT_PLAMGNo assigned EC number0.94111.00.1356N/Ano
P30163ACT2_ONCVONo assigned EC number0.94111.00.1356N/Ano
P30168ACT6_SOLTUNo assigned EC number0.96071.00.1352N/Ano
O81221ACT_GOSHINo assigned EC number0.96071.00.1352N/Ano
P30167ACT3_SOLTUNo assigned EC number0.96071.00.1352N/Ano
P30164ACT1_PEANo assigned EC number0.96071.00.1356N/Ano
P18602ACT3_ARTSXNo assigned EC number0.94111.00.1559N/Ano
P41113ACT3_PODCANo assigned EC number0.94111.00.1356N/Ano
P46258ACT3_PEANo assigned EC number0.96071.00.1352N/Ano
P30161ACT_COSCSNo assigned EC number0.98031.00.1540N/Ano
P23344ACT2_DAUCANo assigned EC number1.01.00.1338N/Ano
P53496ACT11_ARATHNo assigned EC number0.96071.00.1352yesno
Q553U6ACT22_DICDINo assigned EC number0.96071.00.1356yesno
P53504ACT1_SORBINo assigned EC number0.96071.00.1352N/Ano
P53502ACT_FUCDINo assigned EC number0.98031.00.136N/Ano
P02572ACT2_DROMENo assigned EC number0.96071.00.1356yesno
Q10DV7ACT1_ORYSJNo assigned EC number0.96071.00.1352yesno
O17503ACTC_BRALANo assigned EC number0.94111.00.136N/Ano
Q07903ACTC_STRPUNo assigned EC number0.94111.00.1356yesno
P30172ACT12_SOLTUNo assigned EC number0.98031.00.1428N/Ano
P26197ACT2_ABSGLNo assigned EC number0.96071.00.1352N/Ano
Q39758ACT_FUCVENo assigned EC number0.98031.00.1356N/Ano
P41112ACT1_PODCANo assigned EC number0.94111.00.1356N/Ano
O65315ACT_COLSCNo assigned EC number0.96071.00.1352N/Ano
Q93129ACTC_BRABENo assigned EC number0.94111.00.136N/Ano
P20904ACT_VOLCANo assigned EC number0.96071.00.1352N/Ano
Q25010ACT3A_HELAMNo assigned EC number0.94111.00.1356N/Ano
P53498ACT_CHLRENo assigned EC number0.96071.00.1352N/Ano
P53497ACT12_ARATHNo assigned EC number0.96071.00.1352yesno
Q05214ACT1_TOBACNo assigned EC number0.96071.00.1352N/Ano
P30171ACT11_SOLTUNo assigned EC number0.96071.00.1352N/Ano
P30173ACT13_SOLTUNo assigned EC number0.98031.00.1352N/Ano
P53492ACT7_ARATHNo assigned EC number0.98031.00.1352yesno
P53464ACTM_HELTBNo assigned EC number0.94111.00.1356N/Ano
P26182ACT_ACHBINo assigned EC number0.96071.00.1356N/Ano
P53463ACTM_HELERNo assigned EC number0.94111.00.1356N/Ano
Q10AZ4ACT3_ORYSJNo assigned EC number1.01.00.1352yesno
A2XNS1ACT3_ORYSINo assigned EC number1.01.00.1352N/Ano
O65314ACT_SCHDUNo assigned EC number0.96071.00.1349N/Ano
A2XLF2ACT1_ORYSINo assigned EC number0.96071.00.1352N/Ano
P07830ACT1_DICDINo assigned EC number0.94111.00.1356yesno

EC Number Prediction by Ezypred Server ?

Fail to connect to Ezypred Server

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!


Prediction of Functionally Associated Proteins

Functionally Associated Proteins Detected by STRING ?

Your Input:
ACT1
SubName- Full=Putative uncharacterized protein;; Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells (By similarity) (378 aa)
(Populus trichocarpa)
Predicted Functional Partners:
ERF49
AP2/ERF domain-containing transcription factor (227 aa)
       0.679
grail3.0001032301
hypothetical protein (450 aa)
       0.679
estExt_fgenesh4_pg.C_LG_VI0537
hypothetical protein (301 aa)
       0.679
PPO2
polyphenol oxidase (582 aa)
       0.510
eugene3.00131305
ABC transporter family of the mitochondria family (762 aa)
       0.510
ERF71
AP2/ERF domain-containing transcription factor (234 aa)
       0.510

Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query51
PTZ00004378 PTZ00004, PTZ00004, actin-2; Provisional 2e-33
pfam00022367 pfam00022, Actin, Actin 2e-31
PTZ00281376 PTZ00281, PTZ00281, actin; Provisional 3e-31
smart00268373 smart00268, ACTIN, Actin 1e-26
PTZ00466380 PTZ00466, PTZ00466, actin-like protein; Provisiona 2e-22
COG5277444 COG5277, COG5277, Actin and related proteins [Cyto 7e-21
PTZ00452375 PTZ00452, PTZ00452, actin; Provisional 1e-20
PTZ00280414 PTZ00280, PTZ00280, Actin-related protein 3; Provi 3e-11
>gnl|CDD|240225 PTZ00004, PTZ00004, actin-2; Provisional Back     alignment and domain information
 Score =  115 bits (290), Expect = 2e-33
 Identities = 46/51 (90%), Positives = 49/51 (96%)

Query: 1   MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVHRKCF 51
           MKIKVVAPPERKYSVWIGGSIL+SL TFQQMW++K EYDESGPSIVHRKCF
Sbjct: 328 MKIKVVAPPERKYSVWIGGSILSSLPTFQQMWVTKEEYDESGPSIVHRKCF 378


Length = 378

>gnl|CDD|200935 pfam00022, Actin, Actin Back     alignment and domain information
>gnl|CDD|173506 PTZ00281, PTZ00281, actin; Provisional Back     alignment and domain information
>gnl|CDD|214592 smart00268, ACTIN, Actin Back     alignment and domain information
>gnl|CDD|240426 PTZ00466, PTZ00466, actin-like protein; Provisional Back     alignment and domain information
>gnl|CDD|227602 COG5277, COG5277, Actin and related proteins [Cytoskeleton] Back     alignment and domain information
>gnl|CDD|185631 PTZ00452, PTZ00452, actin; Provisional Back     alignment and domain information
>gnl|CDD|240343 PTZ00280, PTZ00280, Actin-related protein 3; Provisional Back     alignment and domain information

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 51
PTZ00452375 actin; Provisional 99.78
PTZ00466380 actin-like protein; Provisional 99.76
PTZ00281376 actin; Provisional 99.75
KOG0676372 consensus Actin and related proteins [Cytoskeleton 99.75
PF00022393 Actin: Actin; InterPro: IPR004000 Actin [, ] is a 99.73
PTZ00004378 actin-2; Provisional 99.73
PTZ00280414 Actin-related protein 3; Provisional 99.7
smart00268373 ACTIN Actin. ACTIN subfamily of ACTIN/mreB/sugarki 99.69
COG5277444 Actin and related proteins [Cytoskeleton] 99.6
cd00012371 ACTIN Actin; An ubiquitous protein involved in the 99.6
KOG0679426 consensus Actin-related protein - Arp4p/Act3p [Cyt 99.55
KOG0680400 consensus Actin-related protein - Arp6p [Cytoskele 99.37
KOG0681645 consensus Actin-related protein - Arp5p [Cytoskele 99.17
KOG0677389 consensus Actin-related protein Arp2/3 complex, su 98.99
KOG0678415 consensus Actin-related protein Arp2/3 complex, su 98.98
KOG0797618 consensus Actin-related protein [Cytoskeleton] 98.8
>PTZ00452 actin; Provisional Back     alignment and domain information
Probab=99.78  E-value=1.5e-19  Score=109.02  Aligned_cols=50  Identities=68%  Similarity=1.258  Sum_probs=47.8

Q ss_pred             eeEEEcCCCceeeeeehhhhhccccccceeeeeHHHHhhcCCcceeeecC
Q 040984            2 KIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVHRKCF   51 (51)
Q Consensus         2 ~v~v~~~~~~~~~aW~G~s~~a~~~~~~~~~vtr~ey~E~G~~~~~~~~~   51 (51)
                      +++|.++++|++++|+|||++|+++.|+++||||+||+|+|++++++||+
T Consensus       326 ~v~v~~~~~r~~~aW~GgSilasl~~f~~~~vtk~eYeE~G~~i~~~k~~  375 (375)
T PTZ00452        326 KIQVAAPPDRRFSAWIGGSIQCTLSTQQPQWIKRQEYDEQGPSIVHRKCF  375 (375)
T ss_pred             eeEEecCCCcceeEEECchhhcCccchhhhEeEHHHHhccCcceeeeecC
Confidence            68899999999999999999999999999999999999999999999986



>PTZ00466 actin-like protein; Provisional Back     alignment and domain information
>PTZ00281 actin; Provisional Back     alignment and domain information
>KOG0676 consensus Actin and related proteins [Cytoskeleton] Back     alignment and domain information
>PF00022 Actin: Actin; InterPro: IPR004000 Actin [, ] is a ubiquitous protein involved in the formation of filaments that are major components of the cytoskeleton Back     alignment and domain information
>PTZ00004 actin-2; Provisional Back     alignment and domain information
>PTZ00280 Actin-related protein 3; Provisional Back     alignment and domain information
>smart00268 ACTIN Actin Back     alignment and domain information
>COG5277 Actin and related proteins [Cytoskeleton] Back     alignment and domain information
>cd00012 ACTIN Actin; An ubiquitous protein involved in the formation of filaments that are a major component of the cytoskeleton Back     alignment and domain information
>KOG0679 consensus Actin-related protein - Arp4p/Act3p [Cytoskeleton] Back     alignment and domain information
>KOG0680 consensus Actin-related protein - Arp6p [Cytoskeleton] Back     alignment and domain information
>KOG0681 consensus Actin-related protein - Arp5p [Cytoskeleton] Back     alignment and domain information
>KOG0677 consensus Actin-related protein Arp2/3 complex, subunit Arp2 [Cytoskeleton] Back     alignment and domain information
>KOG0678 consensus Actin-related protein Arp2/3 complex, subunit Arp3 [Cytoskeleton] Back     alignment and domain information
>KOG0797 consensus Actin-related protein [Cytoskeleton] Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query51
3a5l_C375 Crystal Structure Of A Dictyostelium P109a Mg2+-Act 5e-25
3a5m_C375 Crystal Structure Of A Dictyostelium P109i Mg2+-Act 5e-25
1c0f_A368 Crystal Structure Of Dictyostelium Caatp-Actin In C 6e-25
3mn5_A359 Structures Of Actin-Bound Wh2 Domains Of Spire And 1e-24
4b1v_A376 Structure Of The Phactr1 Rpel-N Domain Bound To G-A 2e-24
1ijj_A377 The X-Ray Crystal Structure Of The Complex Between 2e-24
3g37_O376 Cryo-Em Structure Of Actin Filament In The Presence 2e-24
1qz5_A375 Structure Of Rabbit Actin In Complex With Kabiramid 2e-24
1eqy_A377 Complex Between Rabbit Muscle Alpha-Actin: Human Ge 2e-24
1kxp_A375 Crystal Structure Of Human Vitamin D-binding Protei 2e-24
1lcu_A371 Polylysine Induces An Antiparallel Actin Dimer That 2e-24
1t44_A370 Structural Basis Of Actin Sequestration By Thymosin 2e-24
2gwj_A371 Spvb Adp-Ribosylated Actin: Hexagonal Crystal Form 2e-24
3ci5_A375 Complex Of Phosphorylated Dictyostelium Discoideum 3e-24
1dej_A375 Crystal Structure Of A DictyosteliumTETRAHYMENA CHI 3e-24
1c0g_A375 Crystal Structure Of 1:1 Complex Between Gelsolin S 3e-24
3chw_A375 Complex Of Dictyostelium Discoideum Actin With Prof 3e-24
1nlv_A375 Crystal Structure Of Dictyostelium Discoideum Actin 3e-24
1d4x_A375 Crystal Structure Of Caenorhabditis Elegans Mg-Atp 3e-24
2oan_A375 Structure Of Oxidized Beta-Actin Length = 375 3e-24
2btf_A375 The Structure Of Crystalline Profilin-Beta-Actin Le 3e-24
4efh_A375 Acanthamoeba Actin Complex With Spir Domain D Lengt 3e-24
2hf3_A374 Crystal Structure Of Monomeric Actin In The Adp Bou 3e-24
3byh_A374 Model Of Actin-Fimbrin Abd2 Complex Length = 374 3e-24
3eks_A375 Crystal Structure Of Monomeric Actin Bound To Cytoc 3e-24
3u4l_A375 Cryocooled Bovine Profilin:actin Crystal Structure 3e-24
3w3d_A374 Crystal Structure Of Smooth Muscle G Actin Dnase I 6e-24
1yag_A375 Structure Of The Yeast Actin-human Gelsolin Segment 5e-23
1yvn_A375 The Yeast Actin Val 159 Asn Mutant Complex With Hum 5e-23
2w49_D372 Isometrically Contracting Insect Asynchronous Fligh 4e-22
1atn_A373 Atomic Structure Of The Actin:dnase I Complex Lengt 4e-22
3m6g_A371 Crystal Structure Of Actin In Complex With Lobophor 2e-21
3b63_E365 Actin Filament Model In The Extended Form Of Acroms 2e-20
3b63_B364 Actin Filament Model In The Extended Form Of Acroms 2e-20
3b63_L365 Actin Filament Model In The Extended Form Of Acroms 4e-20
3b63_C365 Actin Filament Model In The Extended Form Of Acroms 1e-19
3b63_A365 Actin Filament Model In The Extended Form Of Acroms 1e-19
3b63_D357 Actin Filament Model In The Extended Form Of Acroms 3e-17
3b63_F357 Actin Filament Model In The Extended Form Of Acroms 6e-16
3qb0_A498 Crystal Structure Of Actin-Related Protein Arp4 Fro 2e-07
1k8k_A418 Crystal Structure Of Arp23 COMPLEX Length = 418 3e-05
2p9k_B394 Crystal Structure Of Bovine Arp23 COMPLEX CO-Crysta 2e-04
1k8k_B394 Crystal Structure Of Arp23 COMPLEX Length = 394 2e-04
>pdb|3A5L|C Chain C, Crystal Structure Of A Dictyostelium P109a Mg2+-Actin In Complex With Human Gelsolin Segment 1 Length = 375 Back     alignment and structure

Iteration: 1

Score = 109 bits (272), Expect = 5e-25, Method: Composition-based stats. Identities = 48/51 (94%), Positives = 50/51 (98%) Query: 1 MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVHRKCF 51 MKIK++APPERKYSVWIGGSILASLSTFQQMWISK EYDESGPSIVHRKCF Sbjct: 325 MKIKIIAPPERKYSVWIGGSILASLSTFQQMWISKEEYDESGPSIVHRKCF 375
>pdb|3A5M|C Chain C, Crystal Structure Of A Dictyostelium P109i Mg2+-Actin In Complex With Human Gelsolin Segment 1 Length = 375 Back     alignment and structure
>pdb|1C0F|A Chain A, Crystal Structure Of Dictyostelium Caatp-Actin In Complex With Gelsolin Segment 1 Length = 368 Back     alignment and structure
>pdb|3MN5|A Chain A, Structures Of Actin-Bound Wh2 Domains Of Spire And The Implication For Filament Nucleation Length = 359 Back     alignment and structure
>pdb|4B1V|A Chain A, Structure Of The Phactr1 Rpel-N Domain Bound To G-Actin Length = 376 Back     alignment and structure
>pdb|1IJJ|A Chain A, The X-Ray Crystal Structure Of The Complex Between Rabbit Skeletal Muscle Actin And Latrunculin A At 2.85 A Resolution Length = 377 Back     alignment and structure
>pdb|3G37|O Chain O, Cryo-Em Structure Of Actin Filament In The Presence Of Phosphate Length = 376 Back     alignment and structure
>pdb|1QZ5|A Chain A, Structure Of Rabbit Actin In Complex With Kabiramide C Length = 375 Back     alignment and structure
>pdb|1EQY|A Chain A, Complex Between Rabbit Muscle Alpha-Actin: Human Gelsolin Domain 1 Length = 377 Back     alignment and structure
>pdb|1KXP|A Chain A, Crystal Structure Of Human Vitamin D-binding Protein In Complex With Skeletal Actin Length = 375 Back     alignment and structure
>pdb|1LCU|A Chain A, Polylysine Induces An Antiparallel Actin Dimer That Nucleates Filament Assembly: Crystal Structure At 3.5 A Resolution Length = 371 Back     alignment and structure
>pdb|1T44|A Chain A, Structural Basis Of Actin Sequestration By Thymosin-B4: Implications For Arp23 ACTIVATION Length = 370 Back     alignment and structure
>pdb|2GWJ|A Chain A, Spvb Adp-Ribosylated Actin: Hexagonal Crystal Form Length = 371 Back     alignment and structure
>pdb|3CI5|A Chain A, Complex Of Phosphorylated Dictyostelium Discoideum Actin With Gelsolin Length = 375 Back     alignment and structure
>pdb|1DEJ|A Chain A, Crystal Structure Of A DictyosteliumTETRAHYMENA CHIMERA Actin (Mutant 646: Q228kT229AA230YA231KS232EE360H) IN Complex With Human Gelsolin Segment 1 Length = 375 Back     alignment and structure
>pdb|1C0G|A Chain A, Crystal Structure Of 1:1 Complex Between Gelsolin Segment 1 And A DictyosteliumTETRAHYMENA CHIMERA ACTIN (MUTANT 228: Q228kT229AA230YE360H) Length = 375 Back     alignment and structure
>pdb|3CHW|A Chain A, Complex Of Dictyostelium Discoideum Actin With Profilin And The Last Poly-Pro Of Human Vasp Length = 375 Back     alignment and structure
>pdb|1NLV|A Chain A, Crystal Structure Of Dictyostelium Discoideum Actin Complexed With Ca Atp And Human Gelsolin Segment 1 Length = 375 Back     alignment and structure
>pdb|1D4X|A Chain A, Crystal Structure Of Caenorhabditis Elegans Mg-Atp Actin Complexed With Human Gelsolin Segment 1 At 1.75 A Resolution Length = 375 Back     alignment and structure
>pdb|2OAN|A Chain A, Structure Of Oxidized Beta-Actin Length = 375 Back     alignment and structure
>pdb|2BTF|A Chain A, The Structure Of Crystalline Profilin-Beta-Actin Length = 375 Back     alignment and structure
>pdb|4EFH|A Chain A, Acanthamoeba Actin Complex With Spir Domain D Length = 375 Back     alignment and structure
>pdb|2HF3|A Chain A, Crystal Structure Of Monomeric Actin In The Adp Bound State Length = 374 Back     alignment and structure
>pdb|3BYH|A Chain A, Model Of Actin-Fimbrin Abd2 Complex Length = 374 Back     alignment and structure
>pdb|3EKS|A Chain A, Crystal Structure Of Monomeric Actin Bound To Cytochalasin D Length = 375 Back     alignment and structure
>pdb|3U4L|A Chain A, Cryocooled Bovine Profilin:actin Crystal Structure To 2.4 A Length = 375 Back     alignment and structure
>pdb|3W3D|A Chain A, Crystal Structure Of Smooth Muscle G Actin Dnase I Complex Length = 374 Back     alignment and structure
>pdb|1YAG|A Chain A, Structure Of The Yeast Actin-human Gelsolin Segment 1 Complex Length = 375 Back     alignment and structure
>pdb|1YVN|A Chain A, The Yeast Actin Val 159 Asn Mutant Complex With Human Gelsolin Segment 1 Length = 375 Back     alignment and structure
>pdb|2W49|D Chain D, Isometrically Contracting Insect Asynchronous Flight Muscle Length = 372 Back     alignment and structure
>pdb|1ATN|A Chain A, Atomic Structure Of The Actin:dnase I Complex Length = 373 Back     alignment and structure
>pdb|3M6G|A Chain A, Crystal Structure Of Actin In Complex With Lobophorolide Length = 371 Back     alignment and structure
>pdb|3B63|E Chain E, Actin Filament Model In The Extended Form Of Acromsomal Bundle In The Limulus Sperm Length = 365 Back     alignment and structure
>pdb|3B63|B Chain B, Actin Filament Model In The Extended Form Of Acromsomal Bundle In The Limulus Sperm Length = 364 Back     alignment and structure
>pdb|3B63|L Chain L, Actin Filament Model In The Extended Form Of Acromsomal Bundle In The Limulus Sperm Length = 365 Back     alignment and structure
>pdb|3B63|C Chain C, Actin Filament Model In The Extended Form Of Acromsomal Bundle In The Limulus Sperm Length = 365 Back     alignment and structure
>pdb|3B63|A Chain A, Actin Filament Model In The Extended Form Of Acromsomal Bundle In The Limulus Sperm Length = 365 Back     alignment and structure
>pdb|3B63|D Chain D, Actin Filament Model In The Extended Form Of Acromsomal Bundle In The Limulus Sperm Length = 357 Back     alignment and structure
>pdb|3B63|F Chain F, Actin Filament Model In The Extended Form Of Acromsomal Bundle In The Limulus Sperm Length = 357 Back     alignment and structure
>pdb|3QB0|A Chain A, Crystal Structure Of Actin-Related Protein Arp4 From S. Cerevisiae Complexed With Atp Length = 498 Back     alignment and structure
>pdb|1K8K|A Chain A, Crystal Structure Of Arp23 COMPLEX Length = 418 Back     alignment and structure
>pdb|2P9K|B Chain B, Crystal Structure Of Bovine Arp23 COMPLEX CO-Crystallized With Atp And Crosslinked With Glutaraldehyde Length = 394 Back     alignment and structure
>pdb|1K8K|B Chain B, Crystal Structure Of Arp23 COMPLEX Length = 394 Back     alignment and structure

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query51
2fxu_A375 Alpha-actin-1, actin, alpha skeletal muscle; actin 4e-39
3qb0_A498 Actin-related protein 4; actin fold, ATP binding, 8e-35
1k8k_A418 ARP3, actin-like protein 3, actin-2; beta-propelle 2e-33
1k8k_B394 ARP2, actin-like protein 2; beta-propeller, struct 3e-33
3dwl_A427 Actin-related protein 3; propellor, actin-binding, 2e-32
>2fxu_A Alpha-actin-1, actin, alpha skeletal muscle; actin complexed to bistramide A, structural protein; HET: HIC ATP BID; 1.35A {Oryctolagus cuniculus} SCOP: c.55.1.1 c.55.1.1 PDB: 1h1v_A* 1kxp_A* 1lot_B* 1m8q_7* 1ma9_B* 1mvw_1* 1nwk_A* 1o18_1* 1o19_1* 1o1a_1* 1o1b_0* 1o1c_0* 1o1d_0* 1o1e_1* 1o1f_0* 1o1g_1* 1j6z_A* 1qz6_A* 1rdw_X* 1rfq_A* ... Length = 375 Back     alignment and structure
 Score =  130 bits (328), Expect = 4e-39
 Identities = 46/51 (90%), Positives = 50/51 (98%)

Query: 1   MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVHRKCF 51
           MKIK++APPERKYSVWIGGSILASLSTFQQMWI+K EYDE+GPSIVHRKCF
Sbjct: 325 MKIKIIAPPERKYSVWIGGSILASLSTFQQMWITKQEYDEAGPSIVHRKCF 375


>3qb0_A Actin-related protein 4; actin fold, ATP binding, nucleus, structural protein; HET: ATP; 3.40A {Saccharomyces cerevisiae} Length = 498 Back     alignment and structure
>1k8k_A ARP3, actin-like protein 3, actin-2; beta-propeller, structural protein; 2.00A {Bos taurus} SCOP: c.55.1.1 c.55.1.1 PDB: 1tyq_A* 1u2v_A* 2p9i_A* 2p9k_A* 2p9l_A 2p9n_A* 2p9p_A* 2p9s_A* 2p9u_A* 3dxk_A* 3dxm_A* 3rse_A Length = 418 Back     alignment and structure
>1k8k_B ARP2, actin-like protein 2; beta-propeller, structural protein; 2.00A {Bos taurus} SCOP: c.55.1.1 PDB: 1tyq_B* 1u2v_B* 2p9i_B* 2p9l_B 2p9n_B* 2p9p_B* 2p9s_B* 2p9u_B* 3dxk_B* 3dxm_B* 3rse_B 2p9k_B* Length = 394 Back     alignment and structure
>3dwl_A Actin-related protein 3; propellor, actin-binding, ATP-binding, cytoskeleton, nucleot binding, WD repeat; HET: ATP; 3.78A {Schizosaccharomyces pombe} Length = 427 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query51
3dwl_A427 Actin-related protein 3; propellor, actin-binding, 99.78
4fo0_A593 Actin-related protein 8; chromatin remodeling, nuc 99.75
3qb0_A498 Actin-related protein 4; actin fold, ATP binding, 99.72
1k8k_A418 ARP3, actin-like protein 3, actin-2; beta-propelle 99.71
2fxu_A375 Alpha-actin-1, actin, alpha skeletal muscle; actin 99.7
4am6_A655 Actin-like protein ARP8; nuclear protein, chromati 99.65
1k8k_B394 ARP2, actin-like protein 2; beta-propeller, struct 99.63
1jce_A344 ROD shape-determining protein MREB; MBL, actin, HS 80.25
>3dwl_A Actin-related protein 3; propellor, actin-binding, ATP-binding, cytoskeleton, nucleot binding, WD repeat; HET: ATP; 3.78A {Schizosaccharomyces pombe} Back     alignment and structure
Probab=99.78  E-value=2.3e-20  Score=113.00  Aligned_cols=49  Identities=33%  Similarity=0.639  Sum_probs=46.7

Q ss_pred             eeEEEcCCCceeeeeehhhhhccccccceeeeeHHHHhhcCCcceeeec
Q 040984            2 KIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVHRKC   50 (51)
Q Consensus         2 ~v~v~~~~~~~~~aW~G~s~~a~~~~~~~~~vtr~ey~E~G~~~~~~~~   50 (51)
                      +|+|.++++|++++|+|||+||+++.|+++||||+||+|+|++++++++
T Consensus       373 ~vkv~~~~~r~~s~WiGGSilasl~~f~~~witk~EYeE~G~~iv~~~~  421 (427)
T 3dwl_A          373 DVNVISHKRQRNAVWFGGSLLAQTPEFGSYCHTKADYEEYGASIARRYQ  421 (427)
T ss_dssp             CCCEECCTTCTTHHHHHHHHHHHSTTHHHHSEEHHHHHHSCGGGGSCCC
T ss_pred             eEEEecCCccccceecCceeeccccchhheeEEHHHHhhhChHhheecc
Confidence            5889999999999999999999999999999999999999999999874



>4fo0_A Actin-related protein 8; chromatin remodeling, nucleosomes, NU gene regulation; HET: ATP; 2.60A {Homo sapiens} Back     alignment and structure
>3qb0_A Actin-related protein 4; actin fold, ATP binding, nucleus, structural protein; HET: ATP; 3.40A {Saccharomyces cerevisiae} Back     alignment and structure
>1k8k_A ARP3, actin-like protein 3, actin-2; beta-propeller, structural protein; 2.00A {Bos taurus} SCOP: c.55.1.1 c.55.1.1 PDB: 1tyq_A* 1u2v_A* 2p9i_A* 2p9k_A* 2p9l_A 2p9n_A* 2p9p_A* 2p9s_A* 2p9u_A* 3dxk_A* 3dxm_A* 3rse_A Back     alignment and structure
>2fxu_A Alpha-actin-1, actin, alpha skeletal muscle; actin complexed to bistramide A, structural protein; HET: HIC ATP BID; 1.35A {Oryctolagus cuniculus} SCOP: c.55.1.1 c.55.1.1 PDB: 1h1v_A* 1kxp_A* 1lot_B* 1m8q_7* 1ma9_B* 1mvw_1* 1nwk_A* 1o18_1* 1o19_1* 1o1a_1* 1o1b_0* 1o1c_0* 1o1d_0* 1o1e_1* 1o1f_0* 1o1g_1* 1j6z_A* 1qz6_A* 1rdw_X* 1rfq_A* ... Back     alignment and structure
>4am6_A Actin-like protein ARP8; nuclear protein, chromatin remodelling complex, ATP-binding nuclear actin-related protein; 2.70A {Saccharomyces cerevisiae} PDB: 4am7_A* Back     alignment and structure
>1k8k_B ARP2, actin-like protein 2; beta-propeller, structural protein; 2.00A {Bos taurus} SCOP: c.55.1.1 PDB: 1tyq_B* 1u2v_B* 2p9i_B* 2p9l_B 2p9n_B* 2p9p_B* 2p9s_B* 2p9u_B* 3dxk_B* 3dxm_B* 3rse_B 2p9k_B* Back     alignment and structure
>1jce_A ROD shape-determining protein MREB; MBL, actin, HSP-70, FTSZ, structural protein; 2.10A {Thermotoga maritima} SCOP: c.55.1.1 c.55.1.1 PDB: 1jcf_A 1jcg_A* 2wus_A Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 51
d1k8ka2258 c.55.1.1 (A:161-418) Actin-related protein 3, Arp3 1e-29
d2fxua2225 c.55.1.1 (A:147-371) Actin {Cow (Bos taurus) [TaxI 1e-25
>d1k8ka2 c.55.1.1 (A:161-418) Actin-related protein 3, Arp3 {Cow (Bos taurus) [TaxId: 9913]} Length = 258 Back     information, alignment and structure

class: Alpha and beta proteins (a/b)
fold: Ribonuclease H-like motif
superfamily: Actin-like ATPase domain
family: Actin/HSP70
domain: Actin-related protein 3, Arp3
species: Cow (Bos taurus) [TaxId: 9913]
 Score =  102 bits (254), Expect = 1e-29
 Identities = 21/52 (40%), Positives = 33/52 (63%), Gaps = 1/52 (1%)

Query: 1   MKIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIV-HRKCF 51
           + ++V+    ++Y+VW GGS+LAS   F Q+  +K +Y+E GPSI  H   F
Sbjct: 203 IDVQVITHHMQRYAVWFGGSMLASTPEFYQVCHTKKDYEEIGPSICRHNPVF 254


>d2fxua2 c.55.1.1 (A:147-371) Actin {Cow (Bos taurus) [TaxId: 9913]} Length = 225 Back     information, alignment and structure

Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query51
d1k8ka2258 Actin-related protein 3, Arp3 {Cow (Bos taurus) [T 99.81
d2fxua2225 Actin {Cow (Bos taurus) [TaxId: 9913]} 99.73
>d1k8ka2 c.55.1.1 (A:161-418) Actin-related protein 3, Arp3 {Cow (Bos taurus) [TaxId: 9913]} Back     information, alignment and structure
class: Alpha and beta proteins (a/b)
fold: Ribonuclease H-like motif
superfamily: Actin-like ATPase domain
family: Actin/HSP70
domain: Actin-related protein 3, Arp3
species: Cow (Bos taurus) [TaxId: 9913]
Probab=99.81  E-value=9.7e-22  Score=110.92  Aligned_cols=50  Identities=40%  Similarity=0.786  Sum_probs=46.2

Q ss_pred             eeEEEcCCCceeeeeehhhhhccccccceeeeeHHHHhhcCCccee-eecC
Q 040984            2 KIKVVAPPERKYSVWIGGSILASLSTFQQMWISKGEYDESGPSIVH-RKCF   51 (51)
Q Consensus         2 ~v~v~~~~~~~~~aW~G~s~~a~~~~~~~~~vtr~ey~E~G~~~~~-~~~~   51 (51)
                      +|+|.++++|++++|+|||++|+++.|+++||||+||+|+|+++++ ++||
T Consensus       204 ~i~v~~~~~r~~s~W~Ggsila~l~~f~~~~Itk~eY~E~G~~iv~~rk~f  254 (258)
T d1k8ka2         204 DVQVITHHMQRYAVWFGGSMLASTPEFYQVCHTKKDYEEIGPSICRHNPVF  254 (258)
T ss_dssp             CCCEECCTTCTTHHHHHHHHHTTSHHHHHHSEEHHHHHHHCGGGGGCCCCC
T ss_pred             eeeEecCCCCCceehHHHHHHHcCccHHhheecHHHHhhhChHHHhcCCCc
Confidence            4788999999999999999999999999999999999999999995 5675



>d2fxua2 c.55.1.1 (A:147-371) Actin {Cow (Bos taurus) [TaxId: 9913]} Back     information, alignment and structure