SInCRe - Rv3248c

Tuberculist information

Gene name	sahH
Protein function	Probable adenosylhomocysteinase SahH (S-adenosyl-L-homocysteine hydrolase) (adohcyase)
Functional category(tuberculist)	intermediary metabolism and respiration
Gene location(kb)	3628.16
Molecular mass(da)	54323.6
External sites	TB Database TubercuList WebTB

Protein sequence

Number of amino acids : 495

	  		  	1    MTGNLVTKNSLTPDVRNGIDFKIADLSLADFGRKELRIAEHEMPGLMSLRREYAEVQPLK   60
			  	61   GARISGSLHMTVQTAVLIETLTALGAEVRWASCNIFSTQDHAAAAVVVGPHGTPDEPKGV  120
			  	121  PVFAWKGETLEEYWWAAEQMLTWPDPDKPANMILDDGGDATMLVLRGMQYEKAGVVPPAE  180
			  	181  EDDPAEWKVFLNLLRTRFETDKDKWTKIAESVKGVTEETTTGVLRLYQFAAAGDLAFPAI  240
			  	241  NVNDSVTKSKFDNKYGTRHSLIDGINRGTDALIGGKKVLICGYGDVGKGCAEAMKGQGAR  300
			  	301  VSVTEIDPINALQAMMEGFDVVTVEEAIGDADIVVTATGNKDIIMLEHIKAMKDHAILGN  360
			  	361  IGHFDNEIDMAGLERSGATRVNVKPQVDLWTFGDTGRSIIVLSEGRLLNLGNATGHPSFV  420
			  	421  MSNSFANQTIAQIELWTKNDEYDNEVYRLPKHLDEKVARIHVEALGGHLTKLTKEQAEYL  480
			  	481  GVDVEGPYKPDHYRY

Known structures in the PDB

	PDB ID	2ZIZ
	Total residue count	1980
	Number of chains	4
	Method	X-RAY
	Resolution	2.2

	PDB ID	2ZJ0
	Total residue count	1980
	Number of chains	4
	Method	X-RAY
	Resolution	2.42

	PDB ID	2ZJ1
	Total residue count	1980
	Number of chains	4
	Method	X-RAY
	Resolution	2.01

	PDB ID	3CE6
	Total residue count	1976
	Number of chains	4
	Method	X-RAY
	Resolution	1.6

	PDB ID	3DHY
	Total residue count	1980
	Number of chains	4
	Method	X-RAY
	Resolution	2

Number of amino acids : 495

Domains assigned based on sequence.

Mtb Structural proteome models

CHOPIN models

Profile-based domain assignment

Structural/Functional domain family	Pfam acc.no./SCOP ID	Domain Region
AdoHcyase	PF05221	19-494
AdoHcyase_NAD	PF00670	253-415

Mtb Structural Proteome models

Model Number	1
Model name	Rv3248c_3ce6_A
Template	3CE6 APDB CREDO
Template coverage	10_495
Template Identity(%)	100.0
Model coverage(%)	98.0
Normalized DOPE score	-1.699

Model Number	2
Model name	Rv3248c
Template	1LI4 APDB CREDO
Template coverage	3_432
Template Identity(%)	60.5
Model coverage(%)	96.6
Normalized DOPE score	-0.448

Structure Models from Chopin

Model Number	1
Profile	3.40.50.1480 Click for model details
zscore	49.57
Residue begin	19
Residue end	327

Model Number	2
Profile	c.2.1.4 Click for model details
zscore	9.8
Residue begin	211
Residue end	474

Binding pockets

STRING

Cytoscape Web will replace the contents of this div with protein-protein interaction network.

Protein interacting with Rv3248c	Gene name	Confidence Score
Rv1392	metK	0.994
Rv1392	metK	0.994
Rv1392	metK	0.994
Rv2124c	metH	0.991
Rv2124c	metH	0.991
Rv2124c	metH	0.991
Rv2124c	metH	0.991
Rv2124c	metH	0.991
Rv1133c	metE	0.985
Rv1133c	metE	0.985
Rv2458	mmuM	0.957
Rv1294	thrA	0.956
Rv1294	thrA	0.956
Rv1294	thrA	0.956
Rv3340	metC	0.953
Rv1079	metB	0.951
Rv1077	cbs	0.941
Rv1077	cbs	0.941
Rv0391	metZ	0.93
Rv1297	rho	0.929
Rv1297	rho	0.929
Rv1297	rho	0.929
Rv1007c	metS	0.922

Potential ligand/drug binding sites

No binding sites identified

Similarity to known drug target from sensitive sequence analysis

No drug targets

List of small molecules tested from TIBLE

Data not available

Off-target activity - ligand based from TIBLE

Data not available

Small molecules involved in protein-protein complex from TIMBAL .Proteins similar to Mtb based on sequence analysis.

Data not available

STITCH interactions

Chemical Name	Confidence score	Molecular Weight
NAD+PubChem	0.998	663.425
adenosinePubChem	0.998	267.241
S-adenosylhomocysteinePubChem	0.98	384.411
3DHPubChem	0.979	311.36
S-adenosyl-L-methioninePubChem	0.963	399.445
homocysteinePubChem	0.958	135.185
L-homocysteinePubChem	0.948	135.185
3-deazaadenosinePubChem	0.945	266.253
cystathioninePubChem	0.939	222.262
2-fluoroadenine-9-beta-D-arabinofuranosidePubChem	0.931	285.232
S-adenosyl-methioninePubChem	0.91	398.437
fludarabinePubChem	0.908	285.232
ARJPubChem	0.9	263.253
L-serinePubChem	0.9	105.093
hydroxyl radicalsPubChem	0.9	17.0073
C05692PubChem	0.9	431.306
L-cystathioninePubChem	0.9	222.262
C05698PubChem	0.9	182.08
DL-serinePubChem	0.9	105.093
vidarabinePubChem	0.813	267.241
5'-noraristeromycinPubChem	0.765	251.242
neplanocin APubChem	0.758	263.253
tetraethylene glycolPubChem	0.71	194.226
glycerolPubChem	0.71	92.0938
potassium hydridePubChem	0.707	40.1062
potassiumPubChem	0.707	39.0983