Citrus Sinensis ID: 044831

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Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70-------
Protein Sequence
MSCYGQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEGDCKCKFYKNFYLN
Secondary Structure (PSIPRED)
cccccccccccccccccccccccccccccccccccccccEEEEEEEEccccEEcccccccccccccccccccccccc
Secondary Structure Prediction (SSPRO)
ccccccccccccccccccccccccccccccccccccccEEEEEEEccccEEEEcccccccccccccEEEEEEEEEcc
Coil and Loop (DISEMBL)
mscygqncgygssckcgsdcnvcrmypdlsysespttttdiLVLGDVYAKMHYEvsemgfgaegdckckfyknfyln
Flexible Loop (DISEMBL)
mscygqncgygssckcgsDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEmgfgaegdckCKFYKNFYLN
Low Complexity Region (SEG)
MSCYGQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEGDCKCKFYKNFYLN
Disordered region (IsUnstruct)
**CYGQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEGDCKCKFYKNFYL*
Disordered Region (DISOPRED)
*******CGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKM*************DCKCKFYKNFYL*
Disordered Region (DISEMBL)
MSCYGQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEGDCKCKFYKNFYLN
Disordered Region (DISPRO)
********GYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEGDCKCKFYKNFYLN
Transmembrane Helix (TMHMM)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Transmembrane Helix (HMMTOP)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (MEMSAT)
iihhhhhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (MEMSAT_SVM)
oooooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiii
TM Helix, Signal Peptide (Phobius)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP HMM Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signal Peptide (SignalP NN Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Coiled Coils (COILS)
MSCYGQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEGDCKCKFYKNFYLN
Positional Conservation
no confident homologs detected

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Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST

Original result of BLAST against SWISS-PROT Database

ID	Length	Definition	RBH(Q2H)	RBH(H2Q)	Q cover	H cover	Identity	E-value
Query	77	2.2.26 [Sep-21-2011]
O24058	79	Metallothionein-like prot	N/A	no	0.688	0.670	0.563	9e-09
Q39459	79	Metallothionein-like prot	N/A	no	0.545	0.531	0.555	9e-06
Q0IMG5	78	Metallothionein-like prot	yes	no	0.831	0.820	0.454	1e-05
P43390	78	Metallothionein-like prot	N/A	no	0.545	0.538	0.568	2e-05
P20830	75	Metallothionein-like prot	N/A	no	0.766	0.786	0.483	8e-05
Q41670	75	Metallothionein-like prot	N/A	no	0.766	0.786	0.467	0.0002
P30564	80	Metallothionein-like prot	N/A	no	0.545	0.525	0.543	0.0003
P43399	75	Metallothionein-like prot	N/A	no	0.766	0.786	0.451	0.0004
Q39458	75	Metallothionein-like prot	N/A	no	0.766	0.786	0.467	0.0005
Q41669	77	Metallothionein-like prot	N/A	no	0.792	0.792	0.444	0.0006

>sp|O24058|MT2_MALDO Metallothionein-like protein type 2 OS=Malus domestica GN=MT1 PE=3 SV=1

 Score = 58.9 bits (141), Expect = 9e-09,   Method: Compositional matrix adjust.
 Identities = 31/55 (56%), Positives = 34/55 (61%), Gaps = 2/55 (3%)

Query: 14 CKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEGDCKC 68
          C CGS CN C M PDLSY E   +TT+ LV+G    K H E SEMG  AE  CKC
Sbjct: 15 CSCGSGCNGCGMAPDLSYMEG--STTETLVMGVAPQKSHMEASEMGVAAENGCKC 67

Metallothioneins have a high content of cysteine residues that bind various heavy metals.
Malus domestica (taxid: 3750)

>sp|Q39459|MT2_CICAR Metallothionein-like protein 2 OS=Cicer arietinum PE=3 SV=2

 Score = 48.9 bits (115), Expect = 9e-06,   Method: Compositional matrix adjust.
 Identities = 25/45 (55%), Positives = 32/45 (71%), Gaps = 3/45 (6%)

Query: 25 MYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEGD-CKC 68
          MYPD+SY+E   TT++ LV+G    K  +E +EMGFGAE D CKC
Sbjct: 25 MYPDMSYTEQ--TTSETLVMGVASGKTQFEGAEMGFGAENDGCKC 67

Metallothioneins have a high content of cysteine residues that bind various heavy metals.

Cicer arietinum (taxid: 3827)

>sp|Q0IMG5|MT4A_ORYSJ Metallothionein-like protein 4A OS=Oryza sativa subsp. japonica GN=MT4A PE=2 SV=1

 Score = 48.5 bits (114), Expect = 1e-05,   Method: Compositional matrix adjust.
 Identities = 35/77 (45%), Positives = 41/77 (53%), Gaps = 13/77 (16%)

Query: 1  MSCYGQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYE----VS 56
          MSC G +C  GSSCKCGS C    MYPDL  +E  T T+  +VLG   AK  +E     +
Sbjct: 1  MSCCGGSCNCGSSCKCGSGCG--NMYPDL--AEKTTNTSATMVLGVAPAKEQFEGVGKAA 56

Query: 57 EMGFGAEG-----DCKC 68
          E G  A G      CKC
Sbjct: 57 ESGEAAHGCSCGSSCKC 73

Metallothioneins have a high content of cysteine residues that bind various heavy metals.

Oryza sativa subsp. japonica (taxid: 39947)

>sp|P43390|MT2_ACTDE Metallothionein-like protein type 2 OS=Actinidia deliciosa GN=pKIWI504 PE=2 SV=1

 Score = 47.8 bits (112), Expect = 2e-05,   Method: Compositional matrix adjust.
 Identities = 25/44 (56%), Positives = 30/44 (68%), Gaps = 2/44 (4%)

Query: 25 MYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEGDCKC 68
          MYPDLSYSE   TTT+ L++G    K ++E SEMG  AE  CKC
Sbjct: 25 MYPDLSYSE--MTTTETLIVGVAPQKTYFEGSEMGVAAENGCKC 66

Metallothioneins have a high content of cysteine residues that bind various heavy metals.

Actinidia deliciosa (taxid: 3627)

>sp|P20830|MT1_PEA Metallothionein-like protein 1 OS=Pisum sativum GN=MTA PE=3 SV=1

 Score = 45.8 bits (107), Expect = 8e-05,   Method: Compositional matrix adjust.
 Identities = 30/62 (48%), Positives = 36/62 (58%), Gaps = 3/62 (4%)

Query: 8  CGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAE-GDC 66
          CG GSSC CG  C   +    LSYSE  TT T IL +G   AK+ +E +EM   +E G C
Sbjct: 4  CGCGSSCNCGDSCKCNKRSSGLSYSEMETTETVILGVG--PAKIQFEGAEMSAASEDGGC 61

Query: 67 KC 68
          KC
Sbjct: 62 KC 63

Metallothioneins have a high content of cysteine residues that bind various heavy metals.

Pisum sativum (taxid: 3888)

>sp|Q41670|MT1B_VICFA Metallothionein-like protein 1B OS=Vicia faba GN=MT1B PE=3 SV=1

 Score = 44.7 bits (104), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 29/62 (46%), Positives = 35/62 (56%), Gaps = 3/62 (4%)

Query: 8  CGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGA-EGDC 66
          C  GSSC CG  C   +    LSYSE  T  T IL +G   AK+ +E +EM F + EG C
Sbjct: 4  CNCGSSCNCGDSCKCNKRSSGLSYSEVETKETVILGVGP--AKIQFEGAEMSFASKEGGC 61

Query: 67 KC 68
          KC
Sbjct: 62 KC 63

Metallothioneins have a high content of cysteine residues that bind various heavy metals.

Vicia faba (taxid: 3906)

>sp|P30564|MT2_RICCO Metallothionein-like protein type 2 OS=Ricinus communis GN=MTI PE=3 SV=1

 Score = 43.9 bits (102), Expect = 3e-04,   Method: Compositional matrix adjust.
 Identities = 25/46 (54%), Positives = 29/46 (63%), Gaps = 4/46 (8%)

Query: 25 MYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGF--GAEGDCKC 68
          MYPD+S+SE   TTT+ LVLG    K H+E  EMG     EG CKC
Sbjct: 25 MYPDMSFSEK--TTTETLVLGVGAEKAHFEGGEMGVVGAEEGGCKC 68

Metallothioneins have a high content of cysteine residues that bind various heavy metals.

Ricinus communis (taxid: 3988)

>sp|P43399|MT1_TRIRP Metallothionein-like protein 1 OS=Trifolium repens GN=MT1B PE=3 SV=1

 Score = 43.5 bits (101), Expect = 4e-04,   Method: Compositional matrix adjust.
 Identities = 28/62 (45%), Positives = 35/62 (56%), Gaps = 3/62 (4%)

Query: 8  CGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAE-GDC 66
          C  GSSC CG  C   +    L+Y E+ TT T IL +G   AK+ +E +EMG  AE   C
Sbjct: 4  CNCGSSCNCGDSCKCNKRSSGLNYVEAETTETVILGVG--PAKIQFEDAEMGVAAEDSGC 61

Query: 67 KC 68
          KC
Sbjct: 62 KC 63

Metallothioneins have a high content of cysteine residues that bind various heavy metals.

Trifolium repens (taxid: 3899)

>sp|Q39458|MT1_CICAR Metallothionein-like protein 1 OS=Cicer arietinum PE=3 SV=1

 Score = 43.1 bits (100), Expect = 5e-04,   Method: Compositional matrix adjust.
 Identities = 29/62 (46%), Positives = 35/62 (56%), Gaps = 3/62 (4%)

Query: 8  CGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAE-GDC 66
          C  GSSC CG  C  C     LSY E+   TT+ +VLG    K+H+E +EM   AE G C
Sbjct: 4  CNCGSSCNCGDQCK-CNKRSGLSYVEA-GETTETVVLGVGPTKIHFEGAEMSVAAEDGGC 61

Query: 67 KC 68
          KC
Sbjct: 62 KC 63

Metallothioneins have a high content of cysteine residues that bind various heavy metals.

Cicer arietinum (taxid: 3827)

>sp|Q41669|MT1A_VICFA Metallothionein-like protein 1A OS=Vicia faba GN=MT1A PE=3 SV=1

 Score = 42.7 bits (99), Expect = 6e-04,   Method: Compositional matrix adjust.
 Identities = 28/63 (44%), Positives = 36/63 (57%), Gaps = 2/63 (3%)

Query: 8  CGYGSSCKCGSDCNVCRMYPDLSYSESPTT-TTDILVLGDVYAKMHYEVSEMGFGA-EGD 65
          CG GSSC CG  C   +    LSYSE  T  T + +VLG   AK+H++ +EM   + E  
Sbjct: 4  CGCGSSCNCGDSCKCNKRSSGLSYSEMETKETKETVVLGFGPAKIHFDGAEMSVASKEEG 63

Query: 66 CKC 68
          CKC
Sbjct: 64 CKC 66

Metallothioneins have a high content of cysteine residues that bind various heavy metals.

Vicia faba (taxid: 3906)

Close Homologs in the Non-Redundant Database Detected by BLAST

Original result of BLAST against Nonredundant Database

GI	Length	Definition	Q cover	H cover	Identity	E-value
Query	77
8272394	75	metallothionein-like protein [Pyrus pyri	0.805	0.826	0.617	1e-10
151301842	80	putative metallothionin 2a [Salvia milti	0.870	0.837	0.565	2e-09
224115812	75	predicted protein [Populus trichocarpa]	0.792	0.813	0.593	5e-08
46850181	73	metallothionein 1a [Populus trichocarpa	0.753	0.794	0.573	6e-08
224121912	73	predicted protein [Populus trichocarpa]	0.753	0.794	0.573	6e-08
46850183	73	metallothionein 1b [Populus trichocarpa	0.753	0.794	0.573	7e-08
71679640	50	type 1 metallothionein [Populus alba]	0.649	1.0	0.596	9e-08
33111957	98	metallothionein-like protein [Quercus ro	0.831	0.653	0.521	2e-07
120431598	73	metallothionein-like protein MT1A [Salix	0.766	0.808	0.531	2e-07
3334261	79	RecName: Full=Metallothionein-like prote	0.688	0.670	0.563	4e-07

>gi|8272394|dbj|BAA96449.1| metallothionein-like protein [Pyrus pyrifolia]

 Score = 70.1 bits (170), Expect = 1e-10,   Method: Compositional matrix adjust.
 Identities = 42/68 (61%), Positives = 48/68 (70%), Gaps = 6/68 (8%)

Query: 1  MSCYGQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGF 60
          MSC   NC  GS CKCGS C  C MYPDLSYSE  TT+T+ +++G   AKM YE SEM +
Sbjct: 1  MSC---NCSCGSDCKCGSGCK-CGMYPDLSYSE--TTSTETIIVGVAPAKMFYEGSEMNY 54

Query: 61 GAEGDCKC 68
          GAE DCKC
Sbjct: 55 GAENDCKC 62

Source: Pyrus pyrifolia

Species: Pyrus pyrifolia

Genus: Pyrus

Family: Rosaceae

Order: Rosales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|151301842|gb|ABR92329.1| putative metallothionin 2a [Salvia miltiorrhiza]

 Score = 66.2 bits (160), Expect = 2e-09,   Method: Compositional matrix adjust.
 Identities = 39/69 (56%), Positives = 45/69 (65%), Gaps = 2/69 (2%)

Query: 1  MSCYGQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGF 60
          MSC   NCG GSSCKCG+ C  C MYPDLSYSE+ +   + LVLG    K ++E SEMG 
Sbjct: 1  MSCCSGNCGCGSSCKCGNGCTGCGMYPDLSYSEA-SGAAETLVLGVAPQKTYFEGSEMGM 59

Query: 61 GA-EGDCKC 68
          G  E  CKC
Sbjct: 60 GEDENGCKC 68

Source: Salvia miltiorrhiza

Species: Salvia miltiorrhiza

Genus: Salvia

Family: Lamiaceae

Order: Lamiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|224115812|ref|XP_002332063.1| predicted protein [Populus trichocarpa] gi|118481322|gb|ABK92604.1| unknown [Populus trichocarpa] gi|118482395|gb|ABK93120.1| unknown [Populus trichocarpa] gi|222831949|gb|EEE70426.1| predicted protein [Populus trichocarpa]

 Score = 61.6 bits (148), Expect = 5e-08,   Method: Compositional matrix adjust.
 Identities = 38/64 (59%), Positives = 39/64 (60%), Gaps = 3/64 (4%)

Query: 5  GQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEG 64
          G  C  GS CKCGS C  C MYPDL  SES TT T I  L  V+  M YE SEM FGAE 
Sbjct: 3  GSGCSCGSDCKCGSGCK-CGMYPDLGISESTTTETIIAGLAPVH--MFYERSEMNFGAEN 59

Query: 65 DCKC 68
           CKC
Sbjct: 60 GCKC 63

Source: Populus trichocarpa

Species: Populus trichocarpa

Genus: Populus

Family: Salicaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|46850181|gb|AAT02522.1| metallothionein 1a [Populus trichocarpa x Populus deltoides]

 Score = 61.6 bits (148), Expect = 6e-08,   Method: Compositional matrix adjust.
 Identities = 35/61 (57%), Positives = 40/61 (65%), Gaps = 3/61 (4%)

Query: 8  CGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEGDCK 67
          C  GS CKCGS C  C MYPDL +SE+  TTT+ ++ G    KM YE SEM FGAE  CK
Sbjct: 4  CSCGSDCKCGSGCK-CGMYPDLGFSEN--TTTETIIAGVAPVKMFYERSEMDFGAENGCK 60

Query: 68 C 68
          C
Sbjct: 61 C 61

Source: Populus trichocarpa x Populus deltoides

Species: Populus trichocarpa x Populus deltoides

Genus: Populus

Family: Salicaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|224121912|ref|XP_002330684.1| predicted protein [Populus trichocarpa] gi|222872288|gb|EEF09419.1| predicted protein [Populus trichocarpa]

 Score = 61.6 bits (148), Expect = 6e-08,   Method: Compositional matrix adjust.
 Identities = 35/61 (57%), Positives = 40/61 (65%), Gaps = 3/61 (4%)

Query: 8  CGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEGDCK 67
          C  GS CKCGSDC  C MYPDL +SES  TTT+ ++ G    +M YE SEM  GAE  CK
Sbjct: 4  CSCGSDCKCGSDCK-CGMYPDLGFSES--TTTETIIAGFAPVQMFYERSEMNSGAENGCK 60

Query: 68 C 68
          C
Sbjct: 61 C 61

Source: Populus trichocarpa

Species: Populus trichocarpa

Genus: Populus

Family: Salicaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|46850183|gb|AAT02523.1| metallothionein 1b [Populus trichocarpa x Populus deltoides] gi|118489843|gb|ABK96721.1| unknown [Populus trichocarpa x Populus deltoides]

 Score = 61.2 bits (147), Expect = 7e-08,   Method: Compositional matrix adjust.
 Identities = 35/61 (57%), Positives = 40/61 (65%), Gaps = 3/61 (4%)

Query: 8  CGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEGDCK 67
          C  GS CKCGSDC  C MYPDL +SES  TTT+ ++ G    +M YE SEM  GAE  CK
Sbjct: 4  CSCGSDCKCGSDCK-CGMYPDLGFSES--TTTETIIAGFAPVQMFYERSEMNSGAENGCK 60

Query: 68 C 68
          C
Sbjct: 61 C 61

Source: Populus trichocarpa x Populus deltoides

Species: Populus trichocarpa x Populus deltoides

Genus: Populus

Family: Salicaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|71679640|gb|AAZ38880.1| type 1 metallothionein [Populus alba]

 Score = 60.8 bits (146), Expect = 9e-08,   Method: Compositional matrix adjust.
 Identities = 31/52 (59%), Positives = 36/52 (69%), Gaps = 2/52 (3%)

Query: 12 SSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAE 63
          S CKCGS CN C MYPDLS+SE  TTT+  ++ G    +M YE SEM FGAE
Sbjct: 1  SDCKCGSGCNGCGMYPDLSFSE--TTTSQTIIAGVAPVRMFYESSEMSFGAE 50

Source: Populus alba

Species: Populus alba

Genus: Populus

Family: Salicaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|33111957|emb|CAE12162.1| metallothionein-like protein [Quercus robur]

 Score = 60.1 bits (144), Expect = 2e-07,   Method: Compositional matrix adjust.
 Identities = 36/69 (52%), Positives = 43/69 (62%), Gaps = 5/69 (7%)

Query: 1  MSCYGQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGF 60
          MS +G NCG GS CKCGS CN   M P LS      T+T+ ++ G   AK++ E SEM F
Sbjct: 22 MSSFGGNCGCGSDCKCGSGCNCNSMNPGLSEK----TSTETIITGVAPAKIYSEGSEMSF 77

Query: 61 GAE-GDCKC 68
          GAE G CKC
Sbjct: 78 GAENGGCKC 86

Source: Quercus robur

Species: Quercus robur

Genus: Quercus

Family: Fagaceae

Order: Fagales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|120431598|gb|ABM21763.1| metallothionein-like protein MT1A [Salix matsudana]

 Score = 59.7 bits (143), Expect = 2e-07,   Method: Compositional matrix adjust.
 Identities = 34/64 (53%), Positives = 41/64 (64%), Gaps = 5/64 (7%)

Query: 5  GQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEG 64
          G++CG+   CKCGSDC  C MYPDL +SE+P   T  ++ G    KM YE  EM FGAE 
Sbjct: 3  GRSCGF--DCKCGSDCK-CGMYPDLGFSENPRNET--IIAGVAPVKMLYERFEMNFGAEN 57

Query: 65 DCKC 68
           CKC
Sbjct: 58 GCKC 61

Source: Salix matsudana

Species: Salix matsudana

Genus: Salix

Family: Salicaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|3334261|sp|O24058.1|MT2_MALDO RecName: Full=Metallothionein-like protein type 2 gi|1655851|gb|AAC23697.1| metallothionein-like protein [Malus x domestica]

 Score = 58.9 bits (141), Expect = 4e-07,   Method: Compositional matrix adjust.
 Identities = 31/55 (56%), Positives = 34/55 (61%), Gaps = 2/55 (3%)

Query: 14 CKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFGAEGDCKC 68
          C CGS CN C M PDLSY E   +TT+ LV+G    K H E SEMG  AE  CKC
Sbjct: 15 CSCGSGCNGCGMAPDLSYMEG--STTETLVMGVAPQKSHMEASEMGVAAENGCKC 67

Source: Malus x domestica

Species: Malus x domestica

Genus: Malus

Family: Rosaceae

Order: Rosales

Phylum: Streptophyta

Superkingdom: Eukaryota

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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	Length	Definition	Q cover	H cover	Identity	E-value
Query	77
TAIR|locus:2083519	81	MT2A "metallothionein 2A" [Ara	0.870	0.827	0.557	1.4e-14
TAIR|locus:2180132	77	MT2B "AT5G02380" [Arabidopsis	0.818	0.818	0.5	2.2e-11
UNIPROTKB|Q3LI58	79	KRTAP21-1 "Keratin-associated	0.220	0.215	0.631	0.00023

TAIR|locus:2083519 MT2A "metallothionein 2A" [Arabidopsis thaliana (taxid:3702)]

 Score = 186 (70.5 bits), Expect = 1.4e-14, P = 1.4e-14
 Identities = 39/70 (55%), Positives = 43/70 (61%)

Query:     1 MSCYGQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYA-KMHYEVSEMG 59
             MSC G NCG GS CKCG+ C  C+MYPDL +S   TTTT+  VLG   A K  YE S   
Sbjct:     1 MSCCGGNCGCGSGCKCGNGCGGCKMYPDLGFS-GETTTTETFVLGVAPAMKNQYEASGES 59

Query:    60 FGAEGD-CKC 68
               AE D CKC
Sbjct:    60 NNAENDACKC 69

GO:0046872 "metal ion binding" evidence=IEA

GO:0006878 "cellular copper ion homeostasis" evidence=ISS

GO:0005507 "copper ion binding" evidence=IDA

TAIR|locus:2180132 MT2B "AT5G02380" [Arabidopsis thaliana (taxid:3702)]

 Score = 156 (60.0 bits), Expect = 2.2e-11, P = 2.2e-11
 Identities = 35/70 (50%), Positives = 40/70 (57%)

Query:     1 MSCYGQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYA-KMHYEVSEMG 59
             MSC G +CG GS+CKCG+ C  C+ YPDL       T T+ LVLG   A    YE S   
Sbjct:     1 MSCCGGSCGCGSACKCGNGCGGCKRYPDLE-----NTATETLVLGVAPAMNSQYEASGET 55

Query:    60 FGAEGD-CKC 68
             F AE D CKC
Sbjct:    56 FVAENDACKC 65

GO:0008150 "biological_process" evidence=ND

GO:0046872 "metal ion binding" evidence=IEA

GO:0006007 "glucose catabolic process" evidence=RCA

GO:0006970 "response to osmotic stress" evidence=RCA

GO:0046686 "response to cadmium ion" evidence=RCA

GO:0005507 "copper ion binding" evidence=IDA

UNIPROTKB|Q3LI58 KRTAP21-1 "Keratin-associated protein 21-1" [Homo sapiens (taxid:9606)]

 Score = 70 (29.7 bits), Expect = 0.00023, Sum P(2) = 0.00023
 Identities = 12/19 (63%), Positives = 13/19 (68%)

Query:     1 MSC--YGQNCGYGSSCKCG 17
             M C  YG +CGYGS C CG
Sbjct:     1 MCCNYYGNSCGYGSGCGCG 19

GO:0005882 "intermediate filament" evidence=IEA

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Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries

Original result of BLAST against SWISS-PROT

ID	Name	Annotated EC number	Identity	Query coverage	Hit coverage	RBH(Q2H)	RBH(H2Q)
Q0IMG5	MT4A_ORYSJ	No assigned EC number	0.4545	0.8311	0.8205	yes	no

EC Number Prediction by Ezypred Server

Original result from Ezypred Server

Fail to connect to Ezypred Server

EC Number Prediction by EFICAz Software

No EC number assignment, probably not an enzyme!

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Prediction of Functionally Associated Proteins

Functionally Associated Proteins Detected by STRING

Original result from the STRING server

Fail to connect to STRING server

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Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST

Original result of RPS-BLAST against CDD database part I

ID	Length	Definition	E-value
Query	77
pfam01439	74	pfam01439, Metallothio_2, Metallothionein	2e-08

>gnl|CDD|110442 pfam01439, Metallothio_2, Metallothionein

 Score = 45.6 bits (108), Expect = 2e-08
 Identities = 42/70 (60%), Positives = 44/70 (62%), Gaps = 9/70 (12%)

Query: 1  MSCY-GQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMG 59
          MSC  G NCG GS CKCGS     +MYPDLS SES TT T  LVLG    K H+E SEMG
Sbjct: 1  MSCDCGGNCGCGSGCKCGS-----KMYPDLSESESTTTET--LVLGVAPEKKHFEGSEMG 53

Query: 60 FGAEGD-CKC 68
            A G  CKC
Sbjct: 54 VAAAGHGCKC 63

Members of this family are metallothioneins. These proteins are cysteine rich proteins that bind to heavy metals. Members of this family appear to be closest to Class II metallothioneins, seed pfam00131. Length = 74

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	77
PF01439	74	Metallothio_2: Metallothionein; InterPro: IPR00034	100.0
KOG4738	51	consensus Predicted metallothionein [Inorganic ion	93.89
PF01439	74	Metallothio_2: Metallothionein; InterPro: IPR00034	92.82
PF02067	41	Metallothio_5: Metallothionein family 5; InterPro:	89.84
PF05522	65	Metallothio_6: Metallothionein; InterPro: IPR01798	82.24

>PF01439 Metallothio_2: Metallothionein; InterPro: IPR000347 Members of this family are metallothioneins

Probab=100.00  E-value=7.8e-36  Score=190.14  Aligned_cols=67  Identities=57%  Similarity=0.963  Sum_probs=61.9

Q ss_pred             CCc-cCCCCCCCCCCCCCCCCCCCccCCCCCCCcCCCcccccEEEeecCCccchhhhhcccC-CCCCCCCCCCCee
Q 044831            1 MSC-YGQNCGYGSSCKCGSDCNVCRMYPDLSYSESPTTTTDILVLGDVYAKMHYEVSEMGFG-AEGDCKCKFYKNF   74 (77)
Q Consensus         1 MSc-cggnCgCGs~C~CGsgCggCkmyPDl~~~E~t~~tt~tlVlGVAP~K~~~egse~~~~-~e~GCKCGsnc~~   74 (77)
                      ||| ||+||+|||+|+||+     ||||||+|+|++  |++||||||||+|.+||++||+++ ++||||||+||+=
T Consensus         1 MsC~CggnCgCGs~C~Cg~-----kmypdl~~~~~t--tt~t~V~GVAP~k~~~eg~E~~~~~~~~GCKCGsnC~C   69 (74)
T PF01439_consen    1 MSCGCGGNCGCGSGCKCGS-----KMYPDLEESETT--TTETLVLGVAPQKGHFEGSEMGAGAGGNGCKCGSNCTC   69 (74)
T ss_pred             CCCcCCCcCCCCCCCCcCC-----ccccchhccccc--cceeEEEeeCCCcchhhhhhhhhcccCCCCCCCCCCcc
Confidence            999 999999999999998     899999987776  789999999999999999999877 5679999999974

These proteins are cysteine rich proteins that bind to heavy metals. Members of this family appear to be closest to Class II metallothioneins.; GO: 0046872 metal ion binding

>KOG4738 consensus Predicted metallothionein [Inorganic ion transport and metabolism]

Probab=93.89  E-value=0.066  Score=32.26  Aligned_cols=26  Identities=42%  Similarity=1.019  Sum_probs=21.1

Q ss_pred             CccCCCCCCCCCCCCCCC-CCCCccCC
Q 044831            2 SCYGQNCGYGSSCKCGSD-CNVCRMYP   27 (77)
Q Consensus         2 SccggnCgCGs~C~CGsg-CggCkmyP   27 (77)
                      .+.+++|.|||+|+|... |..|+.+.
T Consensus         5 ~~~g~~C~Cgs~CkC~~~kC~sC~k~~   31 (51)
T KOG4738|consen    5 CCKGGSCTCGSSCKCSDCKCTSCKKSC   31 (51)
T ss_pred             ccCCCccccCCccccCCCccCCcCCcc
Confidence            357899999999999987 87677654

>PF01439 Metallothio_2: Metallothionein; InterPro: IPR000347 Members of this family are metallothioneins

Probab=92.82  E-value=0.065  Score=34.32  Aligned_cols=14  Identities=57%  Similarity=1.633  Sum_probs=13.1

Q ss_pred             CCCCCCCCCCCCCC
Q 044831            7 NCGYGSSCKCGSDC   20 (77)
Q Consensus         7 nCgCGs~C~CGsgC   20 (77)
                      +|+||++|+|||+|
T Consensus         2 sC~CggnCgCGs~C   15 (74)
T PF01439_consen    2 SCGCGGNCGCGSGC   15 (74)
T ss_pred             CCcCCCcCCCCCCC
Confidence            68999999999998

These proteins are cysteine rich proteins that bind to heavy metals. Members of this family appear to be closest to Class II metallothioneins.; GO: 0046872 metal ion binding

>PF02067 Metallothio_5: Metallothionein family 5; InterPro: IPR000966 Metallothioneins (MT) are small proteins that bind heavy metals, such as zinc, copper, cadmium, and nickel

Probab=89.84  E-value=0.2  Score=29.11  Aligned_cols=14  Identities=43%  Similarity=1.056  Sum_probs=9.9

Q ss_pred             cCCCCCCCCCCCCC
Q 044831            4 YGQNCGYGSSCKCG   17 (77)
Q Consensus         4 cggnCgCGs~C~CG   17 (77)
                      ||+||+|++.|+|+
T Consensus        17 cg~~C~C~~dC~C~   30 (41)
T PF02067_consen   17 CGGNCACNQDCKCV   30 (41)
T ss_pred             cCCCccCCCCcccc
Confidence            56777777777775

They have a high content of cysteine residues that bind the metal ions through clusters of thiolate bonds [, , ] species, including sea urchins, fungi, insects and cyanobacteria. Class III MTs are atypical polypeptides composed of gamma-glutamylcysteinyl units. This original classification system has been found to be limited, in the sense that it does not allow clear differentiation of patterns of structural similarities, either between or within classes. Consequently, all class I and class I MTs (the proteinaceous sequences) have now been grouped into families of phylogenetically-related and thus alignable sequences. Diptera (Drosophila, family 5) MTs are 40-43 residue proteins that contain 10 conserved cysteines arranged in five Cys-X-Cys groups. In particular, the consensus pattern C-G-x(2)-C-x-C-x(2)-Q-x(5)-C-x-C-x(2)-D-C-x-C has been found to be diagnostic of family 5 MTs. The protein is found primarily in the alimentary canal, and its induction is stimulated by ingestion of cadmium or copper []. Mercury, silver and zinc induce the protein to a lesser extent. Family 5 includes subfamilies: d1, d2. Only one d2 is known until now. Subfamilies hit the same entry.; GO: 0046872 metal ion binding

>PF05522 Metallothio_6: Metallothionein; InterPro: IPR017980 Metallothioneins (MT) are small proteins that bind heavy metals, such as zinc, copper, cadmium, nickel, etc

Probab=82.24  E-value=0.7  Score=29.13  Aligned_cols=18  Identities=44%  Similarity=1.300  Sum_probs=6.5

Q ss_pred             CCCCCCCCCCCCCCCCCCc
Q 044831            6 QNCGYGSSCKCGSDCNVCR   24 (77)
Q Consensus         6 gnCgCGs~C~CGsgCggCk   24 (77)
                      .+|.||.+|||+.++ +|+
T Consensus        42 A~CKCga~CKC~~G~-~Ct   59 (65)
T PF05522_consen   42 AACKCGAGCKCGGGC-GCT   59 (65)
T ss_dssp             TT----TT--TTS-----B
T ss_pred             ccccccCCceeCCCC-ccc
Confidence            678899999999987 564

They have a high content of cysteine residues that bind the metal ions through clusters of thiolate bonds [, ]. An empirical classification into three classes has been proposed by Fowler and coworkers [] and Kojima []. Members of class I are defined to include polypeptides related in the positions of their cysteines to equine MT-1B, and include mammalian MTs as well as from crustaceans and molluscs. Class II groups MTs from a variety of species, including sea urchins, fungi, insects and cyanobacteria. Class III MTs are atypical polypeptides composed of gamma-glutamylcysteinyl units []. This original classification system has been found to be limited, in the sense that it does not allow clear differentiation of patterns of structural similarities, either between or within classes. Consequently, all class I and class II MTs (the proteinaceous sequences) have now been grouped into families of phylogenetically-related and thus alignable sequences. This system subdivides the MT superfamily into families, subfamilies, subgroups, and isolated isoforms and alleles. The metallothionein superfamily comprises all polypeptides that resemble equine renal metallothionein in several respects []: e.g., low molecular weight; high metal content; amino acid composition with high Cys and low aromatic residue content; unique sequence with characteristic distribution of cysteines, and spectroscopic manifestations indicative of metal thiolate clusters. A MT family subsumes MTs that share particular sequence-specific features and are thought to be evolutionarily related. The inclusion of a MT within a family presupposes that its amino acid sequence is alignable with that of all members. Fifteen MT families have been characterised, each family being identified by its number and its taxonomic range: e.g., Family 1: vertebrate MTs [see http://www.bioc.unizh.ch/mtpage/protali.html]. Echinoidea (sea urchin, family 4) MTs are 64-67 residue proteins. Members of this family are recognised by the sequence pattern P-D-x-K-C-[V,F]-C-C-x(5)-C-x-C-x(4)-C-C-x(4)-C-C-x(4,6)-C-C located near the N terminus. The taxonomic range of the members extends to sea urchins (echinodea). The protein sequence is divided into two structural domains, each containing 9 and 11 Cys residues binding 3 and 4 bivalent metal ions, respectively. Family 4 includes subfamilies: e1, e2, they are separate phylogenetic groups. This entry includes the sea urchin proteins, and related sequences from worms.; PDB: 1QJK_A 1QJL_A.

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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	Length	Definition	Probability
Query	77
1qjl_A	28	Metallothionein; metal-binding, detoxification, ra	95.3
1qjl_A	28	Metallothionein; metal-binding, detoxification, ra	95.0

>1qjl_A Metallothionein; metal-binding, detoxification, radical scavenger; NMR {Strongylocentrotus purpuratus} SCOP: g.46.1.1

Probab=95.30  E-value=0.0096  Score=31.24  Aligned_cols=15  Identities=47%  Similarity=1.283  Sum_probs=10.9

Q ss_pred             CCCCCCCCCCCCCCC
Q 044831            6 QNCGYGSSCKCGSDC   20 (77)
Q Consensus         6 gnCgCGs~C~CGsgC   20 (77)
                      .+|.||.+||||++|
T Consensus         5 ~~c~cg~~CkCgs~C   19 (28)
T 1qjl_A            5 AACKCANGCKCGSGC   19 (28)
T ss_dssp             TTCCCCTTCCTTSCC
T ss_pred             cccccCCCCccCCCc
Confidence            557777777777776

>1qjl_A Metallothionein; metal-binding, detoxification, radical scavenger; NMR {Strongylocentrotus purpuratus} SCOP: g.46.1.1

Probab=95.00  E-value=0.019  Score=30.12  Aligned_cols=19  Identities=32%  Similarity=0.950  Sum_probs=15.2

Q ss_pred             cCCCCCCCCCCCCCCCCCCCc
Q 044831            4 YGQNCGYGSSCKCGSDCNVCR   24 (77)
Q Consensus         4 cggnCgCGs~C~CGsgCggCk   24 (77)
                      ||.+|.||++|+| ++| .|+
T Consensus         9 cg~~CkCgs~C~C-~~C-~C~   27 (28)
T 1qjl_A            9 CANGCKCGSGCSC-TEG-NCA   27 (28)
T ss_dssp             CCTTCCTTSCCCC-BTT-BCC
T ss_pred             cCCCCccCCCccc-CCc-ccc
Confidence            6788999999999 666 443

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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

ID	Length	Definition	Probability
Query	77
d1t2ya_	26	Metallothionein {Neurospora crassa [TaxId: 5141]}	95.42
d1qjla_	28	Metallothionein {Purple sea urchin (Strongylocentr	94.63

>d1t2ya_ g.46.1.1 (A:) Metallothionein {Neurospora crassa [TaxId: 5141]}

class: Small proteins
fold: Metallothionein
superfamily: Metallothionein
family: Metallothionein
domain: Metallothionein
species: Neurospora crassa [TaxId: 5141]

Probab=95.42  E-value=0.0035  Score=30.96  Aligned_cols=10  Identities=50%  Similarity=1.484  Sum_probs=5.1

Q ss_pred             CCCCCCCCCC
Q 044831            7 NCGYGSSCKC   16 (77)
Q Consensus         7 nCgCGs~C~C   16 (77)
                      +|.|||+|+|
T Consensus        10 scncgsgcsc   19 (26)
T d1t2ya_          10 SCNCGSGCSC   19 (26)
T ss_dssp             TCCCSSSCCS
T ss_pred             cccCCCCccc
Confidence            4455555554

>d1qjla_ g.46.1.1 (A:) Metallothionein {Purple sea urchin (Strongylocentrotus purpuratus) [TaxId: 7668]}

class: Small proteins
fold: Metallothionein
superfamily: Metallothionein
family: Metallothionein
domain: Metallothionein
species: Purple sea urchin (Strongylocentrotus purpuratus) [TaxId: 7668]

Probab=94.63  E-value=0.012  Score=29.39  Aligned_cols=16  Identities=44%  Similarity=1.211  Sum_probs=12.8

Q ss_pred             CCCCCCCCCCCCCCCC
Q 044831            5 GQNCGYGSSCKCGSDC   20 (77)
Q Consensus         5 ggnCgCGs~C~CGsgC   20 (77)
                      ..-|.|..+|||||+|
T Consensus         4 naackcangckcgsgc   19 (28)
T d1qjla_           4 NAACKCANGCKCGSGC   19 (28)
T ss_dssp             CTTCCCCTTCCTTSCC
T ss_pred             ccccccccCcccCCCc
Confidence            3568888888888888