2TOD - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   ORNITHINE DECARBOXYLASE FROM TRYPANOSOMA BRUCEI K69A MUTANT IN COMPLEX WITH ALPHA-DIFLUOROMETHYLORNITHINE

Authors :   N. V. Grishin, A. L. Osterman, H. B. Brooks, M. A. Phillips, E. J. Goldsmi

Date :   18 May 99 (Deposition) - 17 Nov 99 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A,B  (1x)
Biol. Unit 2: C,D  (1x)

Keywords :   Polyamine Metabolism, Pyridoxal 5'-Phosphate, Alpha-Beta Barrel, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   N. V. Grishin, A. L. Osterman, H. B. Brooks, M. A. Phillips, E. J. Goldsmith
X-Ray Structure Of Ornithine Decarboxylase From Trypanosoma Brucei: The Native Structure And The Structure In Complex With Alpha-Difluoromethylornithine.
Biochemistry V. 38 15174 1999
PubMed-ID: 10563800 | Reference-DOI: 10.1021/BI9915115

Molecule 1 - PROTEIN (ORNITHINE DECARBOXYLASE)
	Chains	:	A, B, C, D
	EC Number	:	4.1.1.17
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Cellular Location	:	CYTOPLASM
	Expression System Strain	:	B21/DG3
	Expression System Taxid	:	562
	Mutation	:	YES
	Organism Scientific	:	TRYPANOSOMA BRUCEI
	Organism Taxid	:	5691

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:			C	D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 8)

No.	Name	Count	Type	Full Name
1	DMO	4	Ligand/Ion	ALPHA-DIFLUOROMETHYLORNITHINE
2	PLP	4	Ligand/Ion	PYRIDOXAL-5'-PHOSPHATE

Biological Unit 1 (2, 4)

No.	Name	Count	Type	Full Name
1	DMO	2	Ligand/Ion	ALPHA-DIFLUOROMETHYLORNITHINE
2	PLP	2	Ligand/Ion	PYRIDOXAL-5'-PHOSPHATE

Biological Unit 2 (2, 4)

No.	Name	Count	Type	Full Name
1	DMO	2	Ligand/Ion	ALPHA-DIFLUOROMETHYLORNITHINE
2	PLP	2	Ligand/Ion	PYRIDOXAL-5'-PHOSPHATE

Asymmetric Unit (12, 12)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	CYS A:360 , DMO A:700 , ALA B:67 , ARG B:154 , HIS B:197 , SER B:200 , GLY B:236 , GLY B:237 , GLU B:274 , GLY B:276 , ARG B:277 , TYR B:389 , HOH B:708 , HOH B:741	BINDING SITE FOR RESIDUE PLP B 600
02	AC2	SOFTWARE	CYS A:360 , ASP A:361 , PHE A:397 , HOH A:728 , TYR B:331 , ASP B:332 , PLP B:600	BINDING SITE FOR RESIDUE DMO A 700
03	AC3	SOFTWARE	ASP A:88 , ARG A:154 , HIS A:197 , SER A:200 , GLY A:236 , GLY A:237 , GLU A:274 , GLY A:276 , ARG A:277 , TYR A:389 , HOH A:719 , HOH A:768 , CYS B:360 , DMO B:700	BINDING SITE FOR RESIDUE PLP A 600
04	AC4	SOFTWARE	TYR A:331 , ASP A:332 , PLP A:600 , CYS B:360 , ASP B:361 , PHE B:397 , HOH B:707 , HOH B:757	BINDING SITE FOR RESIDUE DMO B 700
05	AC5	SOFTWARE	CYS C:360 , DMO C:700 , ALA D:67 , ARG D:154 , HIS D:197 , SER D:200 , GLY D:236 , GLY D:237 , GLU D:274 , PRO D:275 , GLY D:276 , ARG D:277 , TYR D:389 , HOH D:715 , HOH D:730	BINDING SITE FOR RESIDUE PLP D 600
06	AC6	SOFTWARE	CYS C:360 , ASP C:361 , PHE C:397 , HOH C:714 , HOH C:773 , TYR D:331 , ASP D:332 , PLP D:600	BINDING SITE FOR RESIDUE DMO C 700
07	AC7	SOFTWARE	ALA C:67 , ASP C:88 , ARG C:154 , HIS C:197 , SER C:200 , GLY C:236 , GLY C:237 , GLU C:274 , GLY C:276 , ARG C:277 , TYR C:389 , HOH C:711 , HOH C:752 , HOH C:813 , CYS D:360 , DMO D:700	BINDING SITE FOR RESIDUE PLP C 600
08	AC8	SOFTWARE	TYR C:331 , ASP C:332 , PLP C:600 , CYS D:360 , ASP D:361 , PHE D:397 , HOH D:708 , HOH D:725	BINDING SITE FOR RESIDUE DMO D 700
09	CAA	AUTHOR	ALA A:69 , ARG A:154 , GLU A:274 , HIS A:197 , GLY A:237 , SER A:200 , ARG A:277 , CYS A:360 , TYR A:389 , ASP A:332 , TYR A:331 , TYR A:323 , PHE A:397 , ASP A:361	CATALYTIC SITE
10	CAB	AUTHOR	ALA B:69 , ARG B:154 , GLU B:274 , HIS B:197 , GLY B:237 , SER B:200 , ARG B:277 , CYS B:360 , TYR B:389 , ASP B:332 , TYR B:331 , TYR B:323 , PHE B:397 , ASP B:361	CATALYTIC SITE
11	CAC	AUTHOR	ALA C:69 , ARG C:154 , GLU C:274 , HIS C:197 , GLY C:237 , SER C:200 , ARG C:277 , CYS C:360 , TYR C:389 , ASP C:332 , TYR C:331 , TYR C:323 , PHE C:397 , ASP C:361	CATALYTIC SITE
12	CAD	AUTHOR	ALA D:69 , ARG D:154 , GLU D:274 , HIS D:197 , GLY D:237 , SER D:200 , ARG D:277 , CYS D:360 , TYR D:389 , ASP D:332 , TYR D:331 , TYR D:323 , PHE D:397 , ASP D:361	CATALYTIC SITE

(no "SS Bond" information available for 2TOD)

(no "Cis Peptide Bond" information available for 2TOD)

(no "SAP(SNP)/Variant" information available for 2TOD)

Asymmetric Unit (2, 8)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ODR_DC_2_1	PS00878	Orn/DAP/Arg decarboxylases family 2 pyridoxal-P attachment site.	DCOR_TRYBB	64-82	4	A:66-84 B:66-84 C:66-84 D:66-84
2	ODR_DC_2_2	PS00879	Orn/DAP/Arg decarboxylases family 2 signature 2.	DCOR_TRYBB	220-237	4	A:222-239 B:222-239 C:222-239 D:222-239

Biological Unit 1 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ODR_DC_2_1	PS00878	Orn/DAP/Arg decarboxylases family 2 pyridoxal-P attachment site.	DCOR_TRYBB	64-82	2	A:66-84 B:66-84 - -
2	ODR_DC_2_2	PS00879	Orn/DAP/Arg decarboxylases family 2 signature 2.	DCOR_TRYBB	220-237	2	A:222-239 B:222-239 - -

Biological Unit 2 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ODR_DC_2_1	PS00878	Orn/DAP/Arg decarboxylases family 2 pyridoxal-P attachment site.	DCOR_TRYBB	64-82	2	- - C:66-84 D:66-84
2	ODR_DC_2_2	PS00879	Orn/DAP/Arg decarboxylases family 2 signature 2.	DCOR_TRYBB	220-237	2	- - C:222-239 D:222-239

(no "Exon" information available for 2TOD)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:353
 aligned with DCOR_TRYBB | P07805 from UniProtKB/Swiss-Prot  Length:423

    Alignment length:374
                                    44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404    
           DCOR_TRYBB    35 GDPFFVADLGDIVRKHETWKKCLPRVTPFYAVKCNDDWRVLGTLAALGTGFDCASNTEIQRVRGIGVPPEKIIYANPCKQISHIRYARDSGVDVMTFDCVDELEKVAKTHPKAKMVLRISTDDSLARCRLSVKFGAKVEDCRFILEQAKKLNIDVTGVSFHVGSGSTDASTFAQAISDSRFVFDMGTELGFNMHILDIGGGFPGTRDAPLKFEEIAGVINNALEKHFPPDLKLTIVAEPGRYYVASAFTLAVNVIAKKVTPGVQTDVGAHAESNAQSFMYYVNDGVYGSFNCILYDHAVVRPLPQREPIPNEKLYPSSVWGPTCDGLDQIVERYYLPEMQVGEWLLFEDMGAYTVVGTSSFNGFQSPTIYYVVS 408
               SCOP domains d2toda1d2toda2 A:44-283 Eukaryotic ornithine decarboxylase                                                                                                                                                                                             d2toda1 A:37-4             3,A:284-410 Eukaryotic ornithine decarboxylase (ODC)                                                 SCOP domains
               CATH domains 2todA01  2todA02 A:46-279 Alanine racemase                                                                                                                                                                                                         2todA01 A:37-45,A:             280-408 Lyase, Ornithine Decarboxylase; Chain A, domain 1                                         -- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeehhhhhhhhhhhhhh...eeeeeehhh...hhhhhhhhh...eeee..hhhhhhhhhh...hhheee......hhhhhhhhhh...eeee..hhhhhhhhhh....eeeeee..--------........hhhhhhhhhhhhh....eeeeee........hhhhhhhhhhhhhhhhhhhh......eee..............hhhhhhhhhhhhhhh.......eeee...hhhhhhheeeeeeeeeeeee.-------------..eeeeee......hhhhhhh...................eeeeee.............eee.......eeee.......hhh...hhh....eeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------ODR_DC_2_1         -----------------------------------------------------------------------------------------------------------------------------------------ODR_DC_2_2        --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2tod A  37 GDPFFVADLGDIVRKHETWKKCLPRVTPFYAVACNDDWRVLGTLAALGTGFDCASNTEIQRVRGIGVPPEKIIYANPCKQISHIRYARDSGVDVMTFDCVDELEKVAKTHPKAKMVLRIST--------LSVKFGAKVEDCRFILEQAKKLNIDVTGVSFHVGSGSTDASTFAQAISDSRFVFDMGTELGFNMHILDIGGGFPGTRDAPLKFEEIAGVINNALEKHFPPDLKLTIVAEPGRYYVASAFTLAVNVIAKKVTP-------------AQSFMYYVNDGVYGSFNCILYDHAVVRPLPQREPIPNEKLYPSSVWGPTCDGLDQIVERYYLPEMQVGEWLLFEDMGAYTVVGTSSFNGFQSPTIYYVVS 410
                                    46        56        66        76        86        96       106       116       126       136       146       156|      166       176       186       196       206       216       226       236       246       256       266       276       286       296|        -    |  316       326       336       346       356       366       376       386       396       406    
                                                                                                                                                  157      166                                                                                                                                297           311

Chain B from PDB  Type:PROTEIN  Length:352
 aligned with DCOR_TRYBB | P07805 from UniProtKB/Swiss-Prot  Length:423

    Alignment length:374
                                    44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404    
           DCOR_TRYBB    35 GDPFFVADLGDIVRKHETWKKCLPRVTPFYAVKCNDDWRVLGTLAALGTGFDCASNTEIQRVRGIGVPPEKIIYANPCKQISHIRYARDSGVDVMTFDCVDELEKVAKTHPKAKMVLRISTDDSLARCRLSVKFGAKVEDCRFILEQAKKLNIDVTGVSFHVGSGSTDASTFAQAISDSRFVFDMGTELGFNMHILDIGGGFPGTRDAPLKFEEIAGVINNALEKHFPPDLKLTIVAEPGRYYVASAFTLAVNVIAKKVTPGVQTDVGAHAESNAQSFMYYVNDGVYGSFNCILYDHAVVRPLPQREPIPNEKLYPSSVWGPTCDGLDQIVERYYLPEMQVGEWLLFEDMGAYTVVGTSSFNGFQSPTIYYVVS 408
               SCOP domains d2todb1d2todb2 B:44-283 Eukaryotic ornithine decarboxylase                                                                                                                                                                                             d2todb1 B:37-              43,B:284-410 Eukaryotic ornithine decarboxylase (ODC)                                                SCOP domains
               CATH domains 2todB01  2todB02 B:46-279 Alanine racemase                                                                                                                                                                                                         2todB01 B:37-45,B              :280-408 Lyase, Ornithine Decarboxylase; Chain A, domain 1                                        -- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeehhhhhhhhhhhhhh...eeeeeehhh...hhhhhhhhhh..eeee..hhhhhhhhhh...hhheee......hhhhhhhhh....eeee..hhhhhhhhhh....eeeee...--------........hhhhhhhhhhhhh....eeeee..........hhhhhhhhhhhhhhhhhhhh.....eee..............hhhhhhhhhhhhhhh.......eeee...hhhh...eeeeeeeeeeeee--------------..eeeeee......hhhhhhh......eee..........eeeeee.............eee.......eeeee......hhh...hhh....eeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------ODR_DC_2_1         -----------------------------------------------------------------------------------------------------------------------------------------ODR_DC_2_2        --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2tod B  37 GDPFFVADLGDIVRKHETWKKCLPRVTPFYAVACNDDWRVLGTLAALGTGFDCASNTEIQRVRGIGVPPEKIIYANPCKQISHIRYARDSGVDVMTFDCVDELEKVAKTHPKAKMVLRIST--------LSVKFGAKVEDCRFILEQAKKLNIDVTGVSFHVGSGSTDASTFAQAISDSRFVFDMGTELGFNMHILDIGGGFPGTRDAPLKFEEIAGVINNALEKHFPPDLKLTIVAEPGRYYVASAFTLAVNVIAKKVT--------------AQSFMYYVNDGVYGSFNCILYDHAVVRPLPQREPIPNEKLYPSSVWGPTCDGLDQIVERYYLPEMQVGEWLLFEDMGAYTVVGTSSFNGFQSPTIYYVVS 410
                                    46        56        66        76        86        96       106       116       126       136       146       156|      166       176       186       196       206       216       226       236       246       256       266       276       286       296         -    |  316       326       336       346       356       366       376       386       396       406    
                                                                                                                                                  157      166                                                                                                                               296            311

Chain C from PDB  Type:PROTEIN  Length:353
 aligned with DCOR_TRYBB | P07805 from UniProtKB/Swiss-Prot  Length:423

    Alignment length:374
                                    44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404    
           DCOR_TRYBB    35 GDPFFVADLGDIVRKHETWKKCLPRVTPFYAVKCNDDWRVLGTLAALGTGFDCASNTEIQRVRGIGVPPEKIIYANPCKQISHIRYARDSGVDVMTFDCVDELEKVAKTHPKAKMVLRISTDDSLARCRLSVKFGAKVEDCRFILEQAKKLNIDVTGVSFHVGSGSTDASTFAQAISDSRFVFDMGTELGFNMHILDIGGGFPGTRDAPLKFEEIAGVINNALEKHFPPDLKLTIVAEPGRYYVASAFTLAVNVIAKKVTPGVQTDVGAHAESNAQSFMYYVNDGVYGSFNCILYDHAVVRPLPQREPIPNEKLYPSSVWGPTCDGLDQIVERYYLPEMQVGEWLLFEDMGAYTVVGTSSFNGFQSPTIYYVVS 408
               SCOP domains d2todc1d2todc2 C:44-283 Eukaryotic ornithine decarboxylase                                                                                                                                                                                             d2todc1 C:37-4             3,C:284-410 Eukaryotic ornithine decarboxylase (ODC)                                                 SCOP domains
               CATH domains 2todC01  2todC02 C:46-279 Alanine racemase                                                                                                                                                                                                         2todC01 C:37-45,C:             280-408 Lyase, Ornithine Decarboxylase; Chain A, domain 1                                         -- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeehhhhhhhhhhhhhh...eeeeeehhh...hhhhhhhhh...eeee..hhhhhhhhhh...hhheee......hhhhhhhhhh...eeee..hhhhhhhhhh....eeeee...--------........hhhhhhhhhhhhh....eeeee.........hhhhhhhhhhhhhhhhhhhhh.....eee..............hhhhhhhhhhhhhhh.......eeee...hhhhhhheeeeeeeeeeeee.-------------..eeeeee......hhhhhhh...................eeeeee.............eee.......eeee.......hhh...hhh....eeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------ODR_DC_2_1         -----------------------------------------------------------------------------------------------------------------------------------------ODR_DC_2_2        --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2tod C  37 GDPFFVADLGDIVRKHETWKKCLPRVTPFYAVACNDDWRVLGTLAALGTGFDCASNTEIQRVRGIGVPPEKIIYANPCKQISHIRYARDSGVDVMTFDCVDELEKVAKTHPKAKMVLRIST--------LSVKFGAKVEDCRFILEQAKKLNIDVTGVSFHVGSGSTDASTFAQAISDSRFVFDMGTELGFNMHILDIGGGFPGTRDAPLKFEEIAGVINNALEKHFPPDLKLTIVAEPGRYYVASAFTLAVNVIAKKVTP-------------AQSFMYYVNDGVYGSFNCILYDHAVVRPLPQREPIPNEKLYPSSVWGPTCDGLDQIVERYYLPEMQVGEWLLFEDMGAYTVVGTSSFNGFQSPTIYYVVS 410
                                    46        56        66        76        86        96       106       116       126       136       146       156|      166       176       186       196       206       216       226       236       246       256       266       276       286       296|        -    |  316       326       336       346       356       366       376       386       396       406    
                                                                                                                                                  157      166                                                                                                                                297           311

Chain D from PDB  Type:PROTEIN  Length:353
 aligned with DCOR_TRYBB | P07805 from UniProtKB/Swiss-Prot  Length:423

    Alignment length:374
                                    44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404    
           DCOR_TRYBB    35 GDPFFVADLGDIVRKHETWKKCLPRVTPFYAVKCNDDWRVLGTLAALGTGFDCASNTEIQRVRGIGVPPEKIIYANPCKQISHIRYARDSGVDVMTFDCVDELEKVAKTHPKAKMVLRISTDDSLARCRLSVKFGAKVEDCRFILEQAKKLNIDVTGVSFHVGSGSTDASTFAQAISDSRFVFDMGTELGFNMHILDIGGGFPGTRDAPLKFEEIAGVINNALEKHFPPDLKLTIVAEPGRYYVASAFTLAVNVIAKKVTPGVQTDVGAHAESNAQSFMYYVNDGVYGSFNCILYDHAVVRPLPQREPIPNEKLYPSSVWGPTCDGLDQIVERYYLPEMQVGEWLLFEDMGAYTVVGTSSFNGFQSPTIYYVVS 408
               SCOP domains d2todd1d2todd2 D:44-283 Eukaryotic ornithine decarboxylase                                                                                                                                                                                             d2todd1 D:37-4             3,D:284-410 Eukaryotic ornithine decarboxylase (ODC)                                                 SCOP domains
               CATH domains 2todD01  2todD02 D:46-279 Alanine racemase                                                                                                                                                                                                         2todD01 D:37-45,D:             280-408 Lyase, Ornithine Decarboxylase; Chain A, domain 1                                         -- CATH domains
           Pfam domains (1) -------Orn_Arg_deC_N-2todD01 D:44-282                                                                                                                                                                                                                 --Orn_DAP_Arg_d             eC-2todD05 D:285-408                                                                              -- Pfam domains (1)
           Pfam domains (2) -------Orn_Arg_deC_N-2todD02 D:44-282                                                                                                                                                                                                                 --Orn_DAP_Arg_d             eC-2todD06 D:285-408                                                                              -- Pfam domains (2)
           Pfam domains (3) -------Orn_Arg_deC_N-2todD03 D:44-282                                                                                                                                                                                                                 --Orn_DAP_Arg_d             eC-2todD07 D:285-408                                                                              -- Pfam domains (3)
           Pfam domains (4) -------Orn_Arg_deC_N-2todD04 D:44-282                                                                                                                                                                                                                 --Orn_DAP_Arg_d             eC-2todD08 D:285-408                                                                              -- Pfam domains (4)
         Sec.struct. author ...eeeeehhhhhhhhhhhhhh...eeeeeehhh...hhhhhhhhhh..eeee..hhhhhhhhhh...hhheee......hhhhhhhhhh...eeee..hhhhhhhhhh....eeeee...--------........hhhhhhhhhhhhh....eeeee.........hhhhhhhhhhhhhhhhhhhh......eee..............hhhhhhhhhhhhhhh.......eeee...hhhhhhheeeeeeeeeeeee.-------------..eeeeee......hhhhhhh...................eeeeee.............eee.......eeee.......hhh...hhh....eeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------ODR_DC_2_1         -----------------------------------------------------------------------------------------------------------------------------------------ODR_DC_2_2        --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2tod D  37 GDPFFVADLGDIVRKHETWKKCLPRVTPFYAVACNDDWRVLGTLAALGTGFDCASNTEIQRVRGIGVPPEKIIYANPCKQISHIRYARDSGVDVMTFDCVDELEKVAKTHPKAKMVLRIST--------LSVKFGAKVEDCRFILEQAKKLNIDVTGVSFHVGSGSTDASTFAQAISDSRFVFDMGTELGFNMHILDIGGGFPGTRDAPLKFEEIAGVINNALEKHFPPDLKLTIVAEPGRYYVASAFTLAVNVIAKKVTP-------------AQSFMYYVNDGVYGSFNCILYDHAVVRPLPQREPIPNEKLYPSSVWGPTCDGLDQIVERYYLPEMQVGEWLLFEDMGAYTVVGTSSFNGFQSPTIYYVVS 410
                                    46        56        66        76        86        96       106       116       126       136       146       156|      166       176       186       196       206       216       226       236       246       256       266       276       286       296|        -    |  316       326       336       346       356       366       376       386       396       406    
                                                                                                                                                  157      166                                                                                                                                297           311

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All beta proteins (24004)

Fold: Domain of alpha and beta subunits of F1 ATP synthase-like (89)

Superfamily: Alanine racemase C-terminal domain-like (25)

Family: Eukaryotic ODC-like (13)

Protein domain: Eukaryotic ornithine decarboxylase (ODC) (7)

Trypanosome (Trypanosoma brucei) [TaxId: 5691] (5)

1a	d2toda1	A:37-43,A:284-410
1b	d2todb1	B:37-43,B:284-410
1c	d2todc1	C:37-43,C:284-410
1d	d2todd1	D:37-43,D:284-410

Class: Alpha and beta proteins (a/b) (23833)

Fold: TIM beta/alpha-barrel (3956)

Superfamily: PLP-binding barrel (27)

Family: Alanine racemase-like, N-terminal domain (25)

Protein domain: Eukaryotic ornithine decarboxylase (7)

Trypanosome (Trypanosoma brucei) [TaxId: 5691] (5)

2a	d2toda2	A:44-283
2b	d2todb2	B:44-283
2c	d2todc2	C:44-283
2d	d2todd2	D:44-283

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: Alpha-Beta Barrel (2994)

Topology: TIM Barrel (2806)

Homologous Superfamily: Alanine racemase (53)

Trypanosoma brucei. Organism_taxid: 5691. (3)

1a	2todA02	A:46-279
1b	2todC02	C:46-279
1c	2todD02	D:46-279
1d	2todB02	B:46-279

Class: Mainly Beta (13760)

Architecture: Beta Barrel (4804)

Topology: Lyase, Ornithine Decarboxylase; Chain A, domain 1 (47)

Homologous Superfamily: Lyase, Ornithine Decarboxylase; Chain A, domain 1 (47)

Trypanosoma brucei. Organism_taxid: 5691. (3)

2a	2todA01	A:37-45,A:280-408
2b	2todC01	C:37-45,C:280-408
2c	2todD01	D:37-45,D:280-408
2d	2todB01	B:37-45,B:280-408

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: TIM_barrel (694)

Family: Orn_Arg_deC_N (17)

Trypanosoma brucei brucei (3)

1a	Orn_Arg_deC_N-2todD01	D:44-282
1b	Orn_Arg_deC_N-2todD02	D:44-282
1c	Orn_Arg_deC_N-2todD03	D:44-282
1d	Orn_Arg_deC_N-2todD04	D:44-282

Clan: no clan defined [family: Orn_DAP_Arg_deC] (18)

Family: Orn_DAP_Arg_deC (18)

Trypanosoma brucei brucei (3)

2a	Orn_DAP_Arg_deC-2todD05	D:285-408
2b	Orn_DAP_Arg_deC-2todD06	D:285-408
2c	Orn_DAP_Arg_deC-2todD07	D:285-408
2d	Orn_DAP_Arg_deC-2todD08	D:285-408

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (DCOR_TRYBB | P07805)

molecular function
	GO:0016831	carboxy-lyase activity	Catalysis of the nonhydrolytic addition or removal of a carboxyl group to or from a compound.
	GO:0003824	catalytic activity	Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
	GO:0016829	lyase activity	Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
	GO:0004586	ornithine decarboxylase activity	Catalysis of the reaction: L-ornithine + H(+) = CO(2) + putrescine.
biological process
	GO:0006596	polyamine biosynthetic process	The chemical reactions and pathways resulting in the formation of polyamines, any organic compound containing two or more amino groups.
	GO:0033387	putrescine biosynthetic process from ornithine	The chemical reactions and pathways resulting in the formation of putrescine, 1,4-diaminobutane by decarboxylation of ornithine.

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	2tod
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	4.1.1.17
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	DCOR_TRYBB \| P07805	:	1f3t 1qu4 1szr

Description

Compounds

Structural Features

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Ligands, Modified Residues, Ions (2, 8)

Sites (12, 12)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

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