Citrus Sinensis ID: 045722

---

Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70--------80--
Protein Sequence
MKWGQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICPELLVNFTKDKNILN
Secondary Structure (PSIPRED)
cccccHHHHHHHHHHcccccEEcEEEEEEcccccccccccccccccccccccccccccccEEEEEcccEEEEEccccccccc
Secondary Structure Prediction (SSPRO)
cccccEEEHHHHHHcccccccccEEEEEccccccccccccccccccccccccHHHHcccccEEEccccEEEEEccccccccc
Coil and Loop (DISEMBL)
MKWGQFLWLVESMNKNNAIANMSetklsmhagphvdapdhmfdhyfdvdsldleqFQHCFNWICYICPELLVNFTKDKNILN
Flexible Loop (DISEMBL)
MKWGQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICPELLVNFTKDKNILN
Low Complexity Region (SEG)
MKWGQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICPELLVNFTKDKNILN
Disordered region (IsUnstruct)
**WGQFLWLVESMN********************VDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICPELLVNFTK******
Disordered Region (DISOPRED)
*KWGQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICPELLVNF*K******
Disordered Region (DISEMBL)
MKWGQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICPELLVNFTKDKNILN
Disordered Region (DISPRO)
MKWGQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICPELLVNFTKD*****
Transmembrane Helix (TMHMM)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (HMMTOP)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (MEMSAT)
iiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (MEMSAT_SVM)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhiiiiiiiiiii
TM Helix, Signal Peptide (Phobius)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP HMM Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signal Peptide (SignalP NN Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Coiled Coils (COILS)
MKWGQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICPELLVNFTKDKNILN
Positional Conservation
no confident homologs detected

---

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST

Original result of BLAST against SWISS-PROT Database

No hits with e-value below 0.001 by BLAST

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	82
449438375	272	PREDICTED: kynurenine formamidase-like [	0.817	0.246	0.543	1e-13
388504058	254	unknown [Medicago truncatula]	0.817	0.263	0.567	1e-13
359475423	270	PREDICTED: LOW QUALITY PROTEIN: kynureni	0.817	0.248	0.530	2e-13
449533619	270	PREDICTED: kynurenine formamidase-like,	0.817	0.248	0.543	2e-13
147838051	246	hypothetical protein VITISV_019335 [Viti	0.817	0.272	0.530	2e-12
255555315	273	conserved hypothetical protein [Ricinus	0.817	0.245	0.518	2e-12
356536188	255	PREDICTED: LOW QUALITY PROTEIN: kynureni	0.817	0.262	0.518	3e-12
449438373	270	PREDICTED: kynurenine formamidase-like [	0.817	0.248	0.506	6e-12
255555311	274	conserved hypothetical protein [Ricinus	0.804	0.240	0.524	1e-11
255555313	260	conserved hypothetical protein [Ricinus	0.817	0.257	0.456	1e-11

>gi|449438375|ref|XP_004136964.1| PREDICTED: kynurenine formamidase-like [Cucumis sativus]

 Score = 80.5 bits (197), Expect = 1e-13,   Method: Composition-based stats.
 Identities = 44/81 (54%), Positives = 51/81 (62%), Gaps = 14/81 (17%)

Query: 4   GQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHY----FDVDSLDLEQFQHC 59
           GQFLWL +SM KN ++AN SE KL  H G HVDAP H+FDHY    FDVD+LDLE     
Sbjct: 78  GQFLWLPKSM-KNGSLANNSEMKLPAHTGTHVDAPGHVFDHYFDAGFDVDTLDLEVLNG- 135

Query: 60  FNWICYICPELLVNFTKDKNI 80
                   P LLV+  +DKNI
Sbjct: 136 --------PGLLVDVPRDKNI 148

Source: Cucumis sativus

Species: Cucumis sativus

Genus: Cucumis

Family: Cucurbitaceae

Order: Cucurbitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|388504058|gb|AFK40095.1| unknown [Medicago truncatula]

 Score = 80.1 bits (196), Expect = 1e-13,   Method: Composition-based stats.
 Identities = 46/81 (56%), Positives = 51/81 (62%), Gaps = 14/81 (17%)

Query: 4   GQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHY----FDVDSLDLEQFQHC 59
           GQFLWL +SM KN +IAN SE KL  H G HVDAP H+FDHY    FDVDSLDL    H 
Sbjct: 60  GQFLWLPKSM-KNGSIANNSEMKLPTHTGTHVDAPGHVFDHYFDAGFDVDSLDL----HV 114

Query: 60  FNWICYICPELLVNFTKDKNI 80
            N      P LLV+  +D NI
Sbjct: 115 LN-----GPALLVDVPRDSNI 130

Source: Medicago truncatula

Species: Medicago truncatula

Genus: Medicago

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|359475423|ref|XP_003631683.1| PREDICTED: LOW QUALITY PROTEIN: kynurenine formamidase-like [Vitis vinifera]

 Score = 80.1 bits (196), Expect = 2e-13,   Method: Composition-based stats.
 Identities = 43/81 (53%), Positives = 51/81 (62%), Gaps = 14/81 (17%)

Query: 4   GQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHY----FDVDSLDLEQFQHC 59
           GQFLWL +SM KN +IAN SE K+  H G HVDAP H+FDHY    FDVD+LDLE     
Sbjct: 72  GQFLWLPQSM-KNGSIANNSEMKMQTHTGTHVDAPGHVFDHYFDAGFDVDTLDLEVLNG- 129

Query: 60  FNWICYICPELLVNFTKDKNI 80
                   P LLV+  ++KNI
Sbjct: 130 --------PALLVDVPRNKNI 142

Source: Vitis vinifera

Species: Vitis vinifera

Genus: Vitis

Family: Vitaceae

Order: Vitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|449533619|ref|XP_004173770.1| PREDICTED: kynurenine formamidase-like, partial [Cucumis sativus]

 Score = 79.7 bits (195), Expect = 2e-13,   Method: Composition-based stats.
 Identities = 44/81 (54%), Positives = 51/81 (62%), Gaps = 14/81 (17%)

Query: 4   GQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHY----FDVDSLDLEQFQHC 59
           GQFLWL +SM KN ++AN SE KL  H G HVDAP H+FDHY    FDVD+LDLE     
Sbjct: 117 GQFLWLPKSM-KNGSLANNSEMKLPAHTGTHVDAPGHVFDHYFDAGFDVDTLDLEVLNG- 174

Query: 60  FNWICYICPELLVNFTKDKNI 80
                   P LLV+  +DKNI
Sbjct: 175 --------PGLLVDVPRDKNI 187

Source: Cucumis sativus

Species: Cucumis sativus

Genus: Cucumis

Family: Cucurbitaceae

Order: Cucurbitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|147838051|emb|CAN60920.1| hypothetical protein VITISV_019335 [Vitis vinifera]

 Score = 76.6 bits (187), Expect = 2e-12,   Method: Compositional matrix adjust.
 Identities = 43/81 (53%), Positives = 51/81 (62%), Gaps = 14/81 (17%)

Query: 4   GQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHY----FDVDSLDLEQFQHC 59
           GQFLWL +SM KN +IAN SE K+  H G HVDAP H+FDHY    FDVD+LDLE     
Sbjct: 52  GQFLWLPKSM-KNGSIANNSEMKMQTHTGTHVDAPGHVFDHYFDAGFDVDTLDLEVLN-- 108

Query: 60  FNWICYICPELLVNFTKDKNI 80
                   P LLV+  ++KNI
Sbjct: 109 -------GPALLVDVPRNKNI 122

Source: Vitis vinifera

Species: Vitis vinifera

Genus: Vitis

Family: Vitaceae

Order: Vitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|255555315|ref|XP_002518694.1| conserved hypothetical protein [Ricinus communis] gi|223542075|gb|EEF43619.1| conserved hypothetical protein [Ricinus communis]

 Score = 76.3 bits (186), Expect = 2e-12,   Method: Composition-based stats.
 Identities = 42/81 (51%), Positives = 52/81 (64%), Gaps = 14/81 (17%)

Query: 4   GQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHY----FDVDSLDLEQFQHC 59
           GQFLWL +SM KN ++AN SE K+S+H+G HVDAP H+FD Y    FD+DSLDLE     
Sbjct: 80  GQFLWLKKSM-KNGSLANHSEMKMSVHSGTHVDAPGHVFDDYYDAGFDMDSLDLEVLNG- 137

Query: 60  FNWICYICPELLVNFTKDKNI 80
                   P LLV+  +D NI
Sbjct: 138 --------PALLVDVPRDNNI 150

Source: Ricinus communis

Species: Ricinus communis

Genus: Ricinus

Family: Euphorbiaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|356536188|ref|XP_003536621.1| PREDICTED: LOW QUALITY PROTEIN: kynurenine formamidase-like [Glycine max]

 Score = 75.9 bits (185), Expect = 3e-12,   Method: Composition-based stats.
 Identities = 42/81 (51%), Positives = 50/81 (61%), Gaps = 14/81 (17%)

Query: 4   GQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHY----FDVDSLDLEQFQHC 59
           GQFLWL +SM KN ++AN SE KL  H G HVDAP H+FDHY    FDVD+LDL+     
Sbjct: 61  GQFLWLPKSM-KNGSLANNSEMKLPTHTGTHVDAPGHVFDHYFDAGFDVDTLDLDILNG- 118

Query: 60  FNWICYICPELLVNFTKDKNI 80
                   P LLV+  +D NI
Sbjct: 119 --------PALLVDVPRDSNI 131

Source: Glycine max

Species: Glycine max

Genus: Glycine

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|449438373|ref|XP_004136963.1| PREDICTED: kynurenine formamidase-like [Cucumis sativus]

 Score = 74.7 bits (182), Expect = 6e-12,   Method: Composition-based stats.
 Identities = 41/81 (50%), Positives = 48/81 (59%), Gaps = 14/81 (17%)

Query: 4   GQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHY----FDVDSLDLEQFQHC 59
           GQF+WL  +M KN + AN S+ KL  HAG HVDAP HMFDHY    FDVD+LDL      
Sbjct: 77  GQFVWLTRTM-KNGSEANFSQVKLPNHAGTHVDAPGHMFDHYFDAGFDVDTLDLGVLNG- 134

Query: 60  FNWICYICPELLVNFTKDKNI 80
                   P LLV+  +D NI
Sbjct: 135 --------PALLVDVPRDANI 147

Source: Cucumis sativus

Species: Cucumis sativus

Genus: Cucumis

Family: Cucurbitaceae

Order: Cucurbitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|255555311|ref|XP_002518692.1| conserved hypothetical protein [Ricinus communis] gi|223542073|gb|EEF43617.1| conserved hypothetical protein [Ricinus communis]

 Score = 73.9 bits (180), Expect = 1e-11,   Method: Composition-based stats.
 Identities = 43/82 (52%), Positives = 49/82 (59%), Gaps = 16/82 (19%)

Query: 4   GQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHY----FDVDSLDLEQFQ-H 58
           GQFLWL  SM KN ++AN SE KL  H G HVDAP H+FDHY    FDVD+LDLE    H
Sbjct: 81  GQFLWLPASM-KNGSLANNSEMKLPTHTGTHVDAPGHVFDHYFDAGFDVDTLDLEVLNGH 139

Query: 59  CFNWICYICPELLVNFTKDKNI 80
                      LLV+  +D NI
Sbjct: 140 A----------LLVDVPRDSNI 151

Source: Ricinus communis

Species: Ricinus communis

Genus: Ricinus

Family: Euphorbiaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|255555313|ref|XP_002518693.1| conserved hypothetical protein [Ricinus communis] gi|223542074|gb|EEF43618.1| conserved hypothetical protein [Ricinus communis]

 Score = 73.9 bits (180), Expect = 1e-11,   Method: Composition-based stats.
 Identities = 37/81 (45%), Positives = 49/81 (60%), Gaps = 14/81 (17%)

Query: 4   GQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHY----FDVDSLDLEQFQHC 59
           G+F+WLV SM KN ++ N SE KLS H G H+DAP H++D Y    FD+D+LDLE     
Sbjct: 67  GEFIWLVSSM-KNGSLVNSSEMKLSTHTGTHIDAPSHVYDEYYDAGFDIDTLDLEVLNG- 124

Query: 60  FNWICYICPELLVNFTKDKNI 80
                   P L+V+  +D NI
Sbjct: 125 --------PALVVDVPRDSNI 137

Source: Ricinus communis

Species: Ricinus communis

Genus: Ricinus

Family: Euphorbiaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

---

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	82
TAIR|locus:2122053	272	AT4G35220 "AT4G35220" [Arabido	0.817	0.246	0.493	3.5e-12
TAIR|locus:2124231	255	AT4G34180 "AT4G34180" [Arabido	0.792	0.254	0.493	4.9e-11
TAIR|locus:2823650	271	AT1G44542 "AT1G44542" [Arabido	0.817	0.247	0.493	8.5e-11

TAIR|locus:2122053 AT4G35220 "AT4G35220" [Arabidopsis thaliana (taxid:3702)]

 Score = 165 (63.1 bits), Expect = 3.5e-12, P = 3.5e-12
 Identities = 40/81 (49%), Positives = 50/81 (61%)

Query:     4 GQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHY----FDVDSLDLEQFQHC 59
             G+FLWL  SM KN ++AN SE K+  H G HVD+P H++D Y    FDVDSLDL+     
Sbjct:    79 GRFLWLAASM-KNGSLANNSEMKIPTHTGTHVDSPGHVYDKYYDAGFDVDSLDLQ----V 133

Query:    60 FNWICYICPELLVNFTKDKNI 80
              N +      LLV+  KDKNI
Sbjct:   134 LNGLA-----LLVDVPKDKNI 149

GO:0003674 "molecular_function" evidence=ND

GO:0008150 "biological_process" evidence=ND

GO:0009507 "chloroplast" evidence=ISM

GO:0005794 "Golgi apparatus" evidence=IDA

GO:0005783 "endoplasmic reticulum" evidence=IDA

TAIR|locus:2124231 AT4G34180 "AT4G34180" [Arabidopsis thaliana (taxid:3702)]

 Score = 154 (59.3 bits), Expect = 4.9e-11, P = 4.9e-11
 Identities = 39/79 (49%), Positives = 48/79 (60%)

Query:     6 FLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHY----FDVDSLDLEQFQHCFN 61
             FL L  SM KN + AN+SE KLS+H+G HVDAP H +D+Y    FD DSLDL+       
Sbjct:    64 FLRLAASM-KNGSFANVSEMKLSVHSGTHVDAPGHFWDNYYDAGFDTDSLDLQVLNG--- 119

Query:    62 WICYICPELLVNFTKDKNI 80
                   P LLV+  +DKNI
Sbjct:   120 ------PALLVDVPRDKNI 132

GO:0003674 "molecular_function" evidence=ND

GO:0009507 "chloroplast" evidence=ISM

GO:0005618 "cell wall" evidence=IDA

GO:0009651 "response to salt stress" evidence=IEP;RCA

GO:0005794 "Golgi apparatus" evidence=IDA

GO:0006096 "glycolysis" evidence=RCA

GO:0006623 "protein targeting to vacuole" evidence=RCA

GO:0006833 "water transport" evidence=RCA

GO:0006972 "hyperosmotic response" evidence=RCA

GO:0007030 "Golgi organization" evidence=RCA

GO:0009266 "response to temperature stimulus" evidence=RCA

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

GO:0005783 "endoplasmic reticulum" evidence=IDA

TAIR|locus:2823650 AT1G44542 "AT1G44542" [Arabidopsis thaliana (taxid:3702)]

 Score = 153 (58.9 bits), Expect = 8.5e-11, P = 8.5e-11
 Identities = 40/81 (49%), Positives = 49/81 (60%)

Query:     4 GQFLWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHY----FDVDSLDLEQFQHC 59
             G FL L  SM KN + AN+S+ +LS+H+G HVDAP H  DHY    FD DSLDL+     
Sbjct:    78 GNFLRLAVSM-KNGSDANISKMELSVHSGTHVDAPGHFHDHYYESGFDTDSLDLQ----I 132

Query:    60 FNWICYICPELLVNFTKDKNI 80
              N      P LLV+  +DKNI
Sbjct:   133 LNG-----PALLVDVPRDKNI 148


Parameters:
  V=100
  filter=SEG
  E=0.001

  ctxfactor=1.00

  Query                        -----  As Used  -----    -----  Computed  ----
  Frame  MatID Matrix name     Lambda    K       H      Lambda    K       H
   +0      0   BLOSUM62        0.325   0.137   0.468    same    same    same
               Q=9,R=2         0.244   0.0300  0.180     n/a     n/a     n/a

  Query
  Frame  MatID  Length  Eff.Length     E     S W   T  X   E2     S2
   +0      0       82        82   0.00091  102 3  11 22  0.38    29
                                                     29  0.43    30


Statistics:

  Database:  /share/blast/go-seqdb.fasta
   Title:  go_20130330-seqdb.fasta
   Posted:  5:47:42 AM PDT Apr 1, 2013
   Created:  5:47:42 AM PDT Apr 1, 2013
   Format:  XDF-1
   # of letters in database:  169,044,731
   # of sequences in database:  368,745
   # of database sequences satisfying E:  3
  No. of states in DFA:  585 (62 KB)
  Total size of DFA:  135 KB (2084 KB)
  Time to generate neighborhood:  0.00u 0.00s 0.00t   Elapsed:  00:00:00
  No. of threads or processors used:  24
  Search cpu time:  9.23u 0.14s 9.37t   Elapsed:  00:00:01
  Total cpu time:  9.24u 0.14s 9.38t   Elapsed:  00:00:01
  Start:  Fri May 10 02:16:16 2013   End:  Fri May 10 02:16:17 2013

GO:0003674 "molecular_function" evidence=ND

GO:0008150 "biological_process" evidence=ND

---

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries

Original result of BLAST against SWISS-PROT

No confident hit for EC number transfering in SWISSPROT detected by BLAST

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!

---

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	Length	Definition	E-value
Query	82
pfam04199	162	pfam04199, Cyclase, Putative cyclase	3e-05
COG1878	218	COG1878, COG1878, Kynurenine formamidase [Amino ac	1e-04

>gnl|CDD|217960 pfam04199, Cyclase, Putative cyclase

 Score = 39.3 bits (92), Expect = 3e-05
 Identities = 16/59 (27%), Positives = 21/59 (35%), Gaps = 5/59 (8%)

Query: 3  WGQFLWLVE---SMNKNNAIANMSETKLSMHAGPHVDAPDHMFD--HYFDVDSLDLEQF 56
          +       E      ++    N  +   S H G HVDAP H         +D L LE F
Sbjct: 15 YPGHPTSGEAGDGTGEDGDGYNTDKITTSTHTGTHVDAPGHFIFGPDGRTIDELPLEWF 73

Proteins in this family are thought to be cyclase enzymes. They are found in proteins involved in antibiotic synthesis. However they are also found in organisms that do not make antibiotics pointing to a wider role for these proteins. The proteins contain a conserved motif HXGTHXDXPXH that is likely to form part of the active site. Length = 162

>gnl|CDD|224790 COG1878, COG1878, Kynurenine formamidase [Amino acid transport and metabolism]

 Score = 37.7 bits (88), Expect = 1e-04
 Identities = 14/36 (38%), Positives = 19/36 (52%)

Query: 21 NMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQF 56
          N+S   L  H G H+DAP H  +    +D + LE F
Sbjct: 40 NVSIITLGEHTGTHIDAPLHFIEGGLSIDEIPLESF 75

Length = 218

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	82
COG1878	218	Kynurenine formamidase [Amino acid transport and m	99.78
TIGR03035	206	trp_arylform arylformamidase. One of several pathw	99.75
PF04199	171	Cyclase: Putative cyclase; InterPro: IPR007325 Pro	99.67

>COG1878 Kynurenine formamidase [Amino acid transport and metabolism]

Probab=99.78  E-value=2.9e-19  Score=132.43  Aligned_cols=59  Identities=27%  Similarity=0.528  Sum_probs=57.1

Q ss_pred             eEEEEEeecCCceeEEeeEEeeccccccccCCccccCCCCCccCCChHHHHhhcccceecCCEEEEEccC
Q 045722            7 LWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICPELLVNFTK   76 (82)
Q Consensus         7 ~~~~~~~~~~g~~~~~~~i~l~~H~GTHvDAP~H~~~~g~~id~lple~f~~~~~~~~~~gp~~vvd~~~   76 (82)
                      +++..+++++|  |+++.+++++|+|||||||.||.++|.+||++|+++|+         ||++|||+++
T Consensus        28 ie~~~~~~~~g--~~~~~i~~~~HtGTHiDAP~Hf~~~G~~id~ipl~~~i---------g~~~Vid~~~   86 (218)
T COG1878          28 IERIATLAKDG--FNVSIITLGEHTGTHIDAPLHFIEGGLSIDEIPLESFI---------GPGVVIDISG   86 (218)
T ss_pred             EEEeEEecCCc--EEEEEEEecCccccccccHHhhcCCCCccccCCHHHhE---------eeeEEEEecC
Confidence            88999998888  99999999999999999999999999999999999999         9999999996

>TIGR03035 trp_arylform arylformamidase

Probab=99.75  E-value=2.1e-18  Score=124.36  Aligned_cols=65  Identities=23%  Similarity=0.240  Sum_probs=53.4

Q ss_pred             eEEEEEeecCCceeEEeeEEeeccccccccCCccccCCCCCccCCChHHHHhhcccceecCCEEEEEcc-CCCCCC
Q 045722            7 LWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICPELLVNFT-KDKNIL   81 (82)
Q Consensus         7 ~~~~~~~~~~g~~~~~~~i~l~~H~GTHvDAP~H~~~~g~~id~lple~f~~~~~~~~~~gp~~vvd~~-~~~~i~   81 (82)
                      ++...+..+ ++.++.+.+++++|+|||+|||+||.++|.+|+++|+++|+         ||++|||+. ....|+
T Consensus        24 ~~~~~~~~~-~~~~~~~~i~~~~H~GTHiDAP~Hf~~~g~~id~~pl~~~~---------g~~~vid~~~~~~~it   89 (206)
T TIGR03035        24 QEWVWSKEE-TCPVNVGRITLSPHTGAHADAPLHYDNDGAPIGDVPLDVYL---------GPCRVIHCLGAGELID   89 (206)
T ss_pred             EEEEEEecC-CCcEEEEEEEECCccccccccchhhCCCCCCccccchHHhe---------ecEEEEEEeCCCCccC
Confidence            444555533 33399999999999999999999999999999999999999         999999954 334443

One of several pathways of tryptophan degradation is as follows: tryptophan 2,3-dioxygenase (1.13.11.11) uses 02 to convert Trp to L-formylkynurenine. Arylformamidase (3.5.1.9) hydrolyzes the product to L-kynurenine and formate. Kynureninase (3.7.1.3) hydrolyzes L-kynurenine to anthranilate plus alanine. Members of the seed alignment for this model are bacterial predicted metal-dependent hydrolases. All are supported as arylformamidase (3.5.1.9) by an operon structure in which kynureninase and/or tryptophan 2,3-dioxygenase genes are adjacent. The members from Bacillus cereus, Pseudomonas aeruginosa and Ralstonia metallidurans were characterized. An example from Pseudomonas fluorescens is given the gene symbol qbsH instead of kynB because of its role in quinolobactin biosynthesis, which begins with tryptophan. All members of this family should be arylformamidase (3.5.1.9).

>PF04199 Cyclase: Putative cyclase; InterPro: IPR007325 Proteins in this family are thought to be cyclase enzymes

Probab=99.67  E-value=1.2e-17  Score=115.26  Aligned_cols=52  Identities=27%  Similarity=0.539  Sum_probs=46.1

Q ss_pred             CCceeEEeeEEeeccccccccCCcc-ccCCCCCccCCChHHHHhhcccceecCCEEEEEccC
Q 045722           16 NNAIANMSETKLSMHAGPHVDAPDH-MFDHYFDVDSLDLEQFQHCFNWICYICPELLVNFTK   76 (82)
Q Consensus        16 ~g~~~~~~~i~l~~H~GTHvDAP~H-~~~~g~~id~lple~f~~~~~~~~~~gp~~vvd~~~   76 (82)
                      +|..++.+.++|++|+|||+|||.| |.++|.+|+++|+++|+         ||++|||+++
T Consensus        36 ~~~~~~~~~i~~~~H~GTHiDap~H~~~~~g~~i~~~pl~~~~---------g~~vviD~~~   88 (171)
T PF04199_consen   36 EGDGFNVDSITMSTHTGTHIDAPAHYFIPDGATIDEIPLERFI---------GPAVVIDVSH   88 (171)
T ss_dssp             EECTCEEEEEEEETTSSSEEE-GGGC-STTT-TGGGSSCCCCE---------EEEEEEETTT
T ss_pred             ccceEEEEEEEeCCCccCCCcccccccCCCCCCHHHhhhhhcc---------CcEEEEeccc
Confidence            3444999999999999999999999 89999999999999999         9999999998

They are found in proteins involved in antibiotic synthesis. However they are also found in organisms that do not make antibiotics pointing to a wider role for these proteins. The proteins contain a conserved motif HXGTHXDXPXH that is likely to form a part of the active site.; PDB: 2B0A_A 3KRV_A 1R61_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

ID	Length	Definition	E-value
Query	82
1r61_A	207	Metal-dependent hydrolase; zinc-dependent hydrolas	4e-07

>1r61_A Metal-dependent hydrolase; zinc-dependent hydrolase, structural genomics, cyclase, PSI, protein structure initiative; 2.50A {Geobacillus stearothermophilus} SCOP: c.8.8.1 PDB: 3krv_A Length = 207

 Score = 44.0 bits (104), Expect = 4e-07
 Identities = 11/47 (23%), Positives = 19/47 (40%)

Query: 10 VESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQF 56
           +     N     S   + +H G H+DAP HM +     +++ L   
Sbjct: 27 PKRTTITNGYVTESRIDMDVHTGTHIDAPLHMVEGGATFETIPLNDL 73

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

ID	Length	Definition	Probability
Query	82
1r61_A	207	Metal-dependent hydrolase; zinc-dependent hydrolas	99.64
2b0a_A	186	Hypothetical protein MJ0783; structural genomics,	99.44

>1r61_A Metal-dependent hydrolase; zinc-dependent hydrolase, structural genomics, cyclase, PSI, protein structure initiative; 2.50A {Geobacillus stearothermophilus} SCOP: c.8.8.1 PDB: 3krv_A

Probab=99.64  E-value=1.6e-16  Score=113.63  Aligned_cols=59  Identities=24%  Similarity=0.324  Sum_probs=53.2

Q ss_pred             eEEEEEeecCCceeEEeeEEeeccccccccCCccccCCCCCccCCChHHHHhhcccceecCCEEEEEccCC
Q 045722            7 LWLVESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICPELLVNFTKD   77 (82)
Q Consensus         7 ~~~~~~~~~~g~~~~~~~i~l~~H~GTHvDAP~H~~~~g~~id~lple~f~~~~~~~~~~gp~~vvd~~~~   77 (82)
                      ++...++++ +  ++.+.+++++|+|||+|||.||.++|.+++++|++.|+         ||++|||++..
T Consensus        27 ~~~~~~~~~-~--~~~~~i~~~~H~GTH~Dap~H~~~~g~~i~~~pl~~~~---------g~~vviD~~~~   85 (207)
T 1r61_A           27 PKRTTITNG-Y--VTESRIDMDVHTGTHIDAPLHMVEGGATFETIPLNDLV---------GPCKLFDLTHV   85 (207)
T ss_dssp             CEEEEEEET-T--EEEEEEEEETTSSSEEECCGGGSCSSCTTCCCCCTTTE---------EEEEEEECTTC
T ss_pred             EEEeeecCC-c--eEEeEEEECCCCchhhchHhhcCCCCcChhhCChhHcc---------ceEEEEEEeCC
Confidence            556666644 3  99999999999999999999999999999999999999         99999999864

>2b0a_A Hypothetical protein MJ0783; structural genomics, PSI, protein STRU initiative; 1.45A {Methanocaldococcus jannaschii} SCOP: c.8.8.1

Probab=99.44  E-value=6.8e-14  Score=99.08  Aligned_cols=48  Identities=15%  Similarity=0.293  Sum_probs=44.1

Q ss_pred             eecCCceeEEeeEEeeccccccccCCccccCCCCCccC-CChHH--HHhhcccceecCCEEEEEccC
Q 045722           13 MNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDS-LDLEQ--FQHCFNWICYICPELLVNFTK   76 (82)
Q Consensus        13 ~~~~g~~~~~~~i~l~~H~GTHvDAP~H~~~~g~~id~-lple~--f~~~~~~~~~~gp~~vvd~~~   76 (82)
                      ++++|  ++.+++++++|+|||+|||.||.     ||+ +|+++  |+         ||++|||++.
T Consensus        25 ~~~~g--~~~~~i~~~~H~GTHiDap~H~~-----id~~ipl~~g~~~---------g~~vviD~~~   75 (186)
T 2b0a_A           25 KKIDG--FIVSEIIMGSHLCTHIDYPKHVG-----LENRIPFKDGIIK---------GKGYCISLDD   75 (186)
T ss_dssp             EEETT--EEEEEEECCTTSSSEEECGGGGT-----CCCCCSSGGGCEE---------EEEEEEETTT
T ss_pred             ecCCc--EEEEEEEecCCcccCccchhhee-----ecccccCCCCeEE---------eEEEEEEEec
Confidence            55566  99999999999999999999998     999 99999  99         9999999853

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Homologous Structure Domains

Structure Domains Detected by RPS-BLAST

Original result of RPS-BLAST against SCOP70(version1.75) database

ID	Length	Definition	E-value
Query	82
d1r61a_	205	c.8.8.1 (A:) Unnamed protein {Bacillus stearotherm	6e-06
d2b0aa1	186	c.8.8.1 (A:1-186) Hypothetical protein MJ0783 {Met	9e-05

>d1r61a_ c.8.8.1 (A:) Unnamed protein {Bacillus stearothermophilus [TaxId: 1422]} Length = 205

class: Alpha and beta proteins (a/b)
fold: The "swivelling" beta/beta/alpha domain
superfamily: Putative cyclase
family: Putative cyclase
domain: Unnamed protein
species: Bacillus stearothermophilus [TaxId: 1422]

 Score = 39.7 bits (92), Expect = 6e-06
 Identities = 11/59 (18%), Positives = 19/59 (32%)

Query: 10 VESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICP 68
           +     N     S   + +H G H+DAP HM +     +++ L               
Sbjct: 27 PKRTTITNGYVTESRIDMDVHTGTHIDAPLHMVEGGATFETIPLNDLVGPCKLFDLTHV 85

>d2b0aa1 c.8.8.1 (A:1-186) Hypothetical protein MJ0783 {Methanococcus jannaschii [TaxId: 2190]} Length = 186

class: Alpha and beta proteins (a/b)
fold: The "swivelling" beta/beta/alpha domain
superfamily: Putative cyclase
family: Putative cyclase
domain: Hypothetical protein MJ0783
species: Methanococcus jannaschii [TaxId: 2190]

 Score = 36.2 bits (83), Expect = 9e-05
 Identities = 7/37 (18%), Positives = 13/37 (35%)

Query: 20 ANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQF 56
            +SE  +  H   H+D P H+           + + 
Sbjct: 30 FIVSEIIMGSHLCTHIDYPKHVGLENRIPFKDGIIKG 66

Homologous Domains Detected by HHsearch

Original result of HHsearch against SCOP70(version1.75) database

ID	Length	Definition	Probability
Query	82
d1r61a_	205	Unnamed protein {Bacillus stearothermophilus [TaxI	99.69
d2b0aa1	186	Hypothetical protein MJ0783 {Methanococcus jannasc	99.5

>d1r61a_ c.8.8.1 (A:) Unnamed protein {Bacillus stearothermophilus [TaxId: 1422]}

class: Alpha and beta proteins (a/b)
fold: The "swivelling" beta/beta/alpha domain
superfamily: Putative cyclase
family: Putative cyclase
domain: Unnamed protein
species: Bacillus stearothermophilus [TaxId: 1422]

Probab=99.69  E-value=8.4e-18  Score=118.09  Aligned_cols=49  Identities=27%  Similarity=0.451  Sum_probs=47.5

Q ss_pred             eEEeeEEeeccccccccCCccccCCCCCccCCChHHHHhhcccceecCCEEEEEccCC
Q 045722           20 ANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICPELLVNFTKD   77 (82)
Q Consensus        20 ~~~~~i~l~~H~GTHvDAP~H~~~~g~~id~lple~f~~~~~~~~~~gp~~vvd~~~~   77 (82)
                      ++.++++|++|+|||+|||+||.++|++|+++||++|+         ||++|||+++.
T Consensus        37 ~~~~~i~~~~H~GTHiDaP~H~~~~g~~i~~~~l~~~~---------g~~vviD~~~~   85 (205)
T d1r61a_          37 VTESRIDMDVHTGTHIDAPLHMVEGGATFETIPLNDLV---------GPCKLFDLTHV   85 (205)
T ss_dssp             EEEEEEEEETTSSSEEECCGGGSCSSCTTCCCCCTTTE---------EEEEEEECTTC
T ss_pred             EEEEEEEECCcCccccccHHHhcCCCCceeeEChhHhC---------ceEEEEEeecc
Confidence            89999999999999999999999999999999999999         99999999874

>d2b0aa1 c.8.8.1 (A:1-186) Hypothetical protein MJ0783 {Methanococcus jannaschii [TaxId: 2190]}

class: Alpha and beta proteins (a/b)
fold: The "swivelling" beta/beta/alpha domain
superfamily: Putative cyclase
family: Putative cyclase
domain: Hypothetical protein MJ0783
species: Methanococcus jannaschii [TaxId: 2190]

Probab=99.50  E-value=8.6e-15  Score=101.21  Aligned_cols=54  Identities=13%  Similarity=-0.007  Sum_probs=46.3

Q ss_pred             EEeecCCceeEEeeEEeeccccccccCCccccCCCCCccCCChHHHHhhcccceecCCEEEEEccCC
Q 045722           11 ESMNKNNAIANMSETKLSMHAGPHVDAPDHMFDHYFDVDSLDLEQFQHCFNWICYICPELLVNFTKD   77 (82)
Q Consensus        11 ~~~~~~g~~~~~~~i~l~~H~GTHvDAP~H~~~~g~~id~lple~f~~~~~~~~~~gp~~vvd~~~~   77 (82)
                      .+.+++|  |+.++++|++|+|||+|||.||.++|.++.++  +.+.         ||+++||+++.
T Consensus        23 ~~~~~dg--~~~~~i~~~~H~GTHiDaP~H~~~~g~~~~~~--~~~~---------~~~~~id~~~~   76 (186)
T d2b0aa1          23 IEKKIDG--FIVSEIIMGSHLCTHIDYPKHVGLENRIPFKD--GIIK---------GKGYCISLDDF   76 (186)
T ss_dssp             EEEEETT--EEEEEEECCTTSSSEEECGGGGTCCCCCSSGG--GCEE---------EEEEEEETTTC
T ss_pred             EEecCCC--eEEEEEEecCcccceeccccccCCCCCCcccc--hhhc---------CceEEechhcc
Confidence            3445678  99999999999999999999999999988654  4466         99999999874