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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 :   CRYSTAL STRUCTURE OF METHYLMALONIC ACIDEMIA TYPE A PROTEIN

Authors :   J. R. C. Muniz, C. Gileadi, D. S. Froese, W. W. Yue, A. C. W. Pike, F. Von Delft, G. Kochan, R. Sethi, A. Chaikuad, E. Pilka, S. Picaud, C. Phillips, K. Guo, E. Krysztofinska, J. Bray, N. Burgess-Brown, C. H. Arrowsmith, J. Weigelt, A. Edwards, C. Bountra, R. A. Gravel, K. L. Kavanagh, U. Oppermann

Date :   30 Oct 09 (Deposition) - 17 Nov 09 (Release) - 27 Nov 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.64

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

Keywords :   Transport Protein, Nucleotide-Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   D. S. Froese, G. Kochan, J. R. C. Muniz, X. Wu, C. Gileadi, E. Ugochukwu, E. Krysztofinska, R. A. Gravel, U. Oppermann, W. W. Yue
Structures Of The Human Gtpase Mmaa And Vitamin B12-Dependent Methylmalonyl-Coa Mutase And Insight Into Their Complex Formation.
J. Biol. Chem. V. 285 38204 2010
PubMed-ID: 20876572 | Reference-DOI: 10.1074/JBC.M110.177717

Molecule 1 - METHYLMALONIC ACIDURIA TYPE A PROTEIN, MITOCHONDRIAL
	Chains	:	A, B, C, D
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Variant	:	R3-PRARE2
	Fragment	:	GTPASE, RESIDUES 72-418
	Organ	:	LIVER
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	METHYLMALONIC ACIDEMIA TYPE A
	Tissue	:	MUSCLE

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 7)

No.	Name	Count	Type	Full Name
1	2PE	3	Ligand/Ion	NONAETHYLENE GLYCOL
2	GDP	4	Ligand/Ion	GUANOSINE-5'-DIPHOSPHATE

Biological Unit 1 (2, 4)

No.	Name	Count	Type	Full Name
1	2PE	2	Ligand/Ion	NONAETHYLENE GLYCOL
2	GDP	2	Ligand/Ion	GUANOSINE-5'-DIPHOSPHATE

Biological Unit 2 (2, 3)

No.	Name	Count	Type	Full Name
1	2PE	1	Ligand/Ion	NONAETHYLENE GLYCOL
2	GDP	2	Ligand/Ion	GUANOSINE-5'-DIPHOSPHATE

Asymmetric Unit (7, 7)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	PRO A:141 , ALA A:143 , ASP A:237 , ASP A:258 , GLN A:346 , LEU A:355	BINDING SITE FOR RESIDUE 2PE A 500
2	AC2	SOFTWARE	GLY A:153 , ALA A:154 , GLY A:155 , LYS A:156 , SER A:157 , THR A:158 , LYS A:290 , ASP A:292 , SER A:328 , ALA A:329 , ARG A:330 , HOH A:2012	BINDING SITE FOR RESIDUE GDP A 600
3	AC3	SOFTWARE	PRO B:151 , GLY B:153 , ALA B:154 , GLY B:155 , LYS B:156 , SER B:157 , THR B:158 , ASP B:292 , SER B:328 , ALA B:329 , ARG B:330 , HOH B:2020	BINDING SITE FOR RESIDUE GDP B 600
4	AC4	SOFTWARE	PRO C:141 , ALA C:143 , PHE C:144 , ARG C:170 , GLY C:171 , HIS C:172 , ASP C:237 , GLN C:346	BINDING SITE FOR RESIDUE 2PE C 500
5	AC5	SOFTWARE	GLY C:153 , ALA C:154 , GLY C:155 , LYS C:156 , SER C:157 , THR C:158 , LYS C:290 , ASP C:292 , SER C:328 , ALA C:329 , ARG C:330 , HOH C:2014 , HOH C:2015	BINDING SITE FOR RESIDUE GDP C 600
6	AC6	SOFTWARE	GLU D:82 , PRO D:141 , PHE D:144 , ARG D:170 , HIS D:172 , ASP D:237 , GLN D:346 , HOH D:2028	BINDING SITE FOR RESIDUE 2PE D 500
7	AC7	SOFTWARE	GLY D:153 , ALA D:154 , GLY D:155 , LYS D:156 , SER D:157 , THR D:158 , LYS D:290 , ASP D:292 , SER D:328 , ALA D:329 , ARG D:330 , HOH D:2029 , HOH D:2030	BINDING SITE FOR RESIDUE GDP D 600

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

Asymmetric Unit

No.	Residues
1	His D:74	-	Thr D:75
2	Arg D:277	-	Gly D:278

Asymmetric Unit (9, 33)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_020835	L	89	P	MMAA_HUMAN	Disease (MMAA)	864309726	A/B/C/D	L	89	P
2	UniProt	VAR_020836	R	145	Q	MMAA_HUMAN	Disease (MMAA)	200577967	A/B/C/D	R	145	Q
3	UniProt	VAR_017202	Y	207	C	MMAA_HUMAN	Disease (MMAA)	104893849	A/B/C/D	Y	207	C
4	UniProt	VAR_071919	R	209	S	MMAA_HUMAN	Disease (MMAA)	---	A/B/C/D	R	209	S
5	UniProt	VAR_071920	E	250	K	MMAA_HUMAN	Disease (MMAA)	---	A/B/C/D	E	250	K
6	UniProt	VAR_071923	K	276	E	MMAA_HUMAN	Disease (MMAA)	---	D	K	276	E
7	UniProt	VAR_038804	R	359	G	MMAA_HUMAN	Disease (MMAA)	---	A/B/C/D	R	359	G
8	UniProt	VAR_020838	R	359	Q	MMAA_HUMAN	Disease (MMAA)	864309731	A/B/C/D	R	359	Q
9	UniProt	VAR_020423	Q	363	H	MMAA_HUMAN	Polymorphism	2270655	A/B/C/D	Q	363	H

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 1 (9, 17)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_020835	L	89	P	MMAA_HUMAN	Disease (MMAA)	864309726	C/D	L	89	P
2	UniProt	VAR_020836	R	145	Q	MMAA_HUMAN	Disease (MMAA)	200577967	C/D	R	145	Q
3	UniProt	VAR_017202	Y	207	C	MMAA_HUMAN	Disease (MMAA)	104893849	C/D	Y	207	C
4	UniProt	VAR_071919	R	209	S	MMAA_HUMAN	Disease (MMAA)	---	C/D	R	209	S
5	UniProt	VAR_071920	E	250	K	MMAA_HUMAN	Disease (MMAA)	---	C/D	E	250	K
6	UniProt	VAR_071923	K	276	E	MMAA_HUMAN	Disease (MMAA)	---	D	K	276	E
7	UniProt	VAR_038804	R	359	G	MMAA_HUMAN	Disease (MMAA)	---	C/D	R	359	G
8	UniProt	VAR_020838	R	359	Q	MMAA_HUMAN	Disease (MMAA)	864309731	C/D	R	359	Q
9	UniProt	VAR_020423	Q	363	H	MMAA_HUMAN	Polymorphism	2270655	C/D	Q	363	H

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 2 (8, 16)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_020835	L	89	P	MMAA_HUMAN	Disease (MMAA)	864309726	A/B	L	89	P
2	UniProt	VAR_020836	R	145	Q	MMAA_HUMAN	Disease (MMAA)	200577967	A/B	R	145	Q
3	UniProt	VAR_017202	Y	207	C	MMAA_HUMAN	Disease (MMAA)	104893849	A/B	Y	207	C
4	UniProt	VAR_071919	R	209	S	MMAA_HUMAN	Disease (MMAA)	---	A/B	R	209	S
5	UniProt	VAR_071920	E	250	K	MMAA_HUMAN	Disease (MMAA)	---	A/B	E	250	K
7	UniProt	VAR_038804	R	359	G	MMAA_HUMAN	Disease (MMAA)	---	A/B	R	359	G
8	UniProt	VAR_020838	R	359	Q	MMAA_HUMAN	Disease (MMAA)	864309731	A/B	R	359	Q
9	UniProt	VAR_020423	Q	363	H	MMAA_HUMAN	Polymorphism	2270655	A/B	Q	363	H

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(no "PROSITE Motif" information available for 2WWW)

(no "Exon" information available for 2WWW)

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:298
 aligned with MMAA_HUMAN | Q8IVH4 from UniProtKB/Swiss-Prot  Length:418

    Alignment length:342
                                    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       414  
           MMAA_HUMAN    75 TEGLSDKEQRFVDKLYTGLIQGQRACLAEAITLVESTHSRKKELAQVLLQKVLLYHREQEQSNKGKPLAFRVGLSGPPGAGKSTFIEYFGKMLTERGHKLSVLAVDPSSCTSGGSLLGDKTRMTELSRDMNAYIRPSPTRGTLGGVTRTTNEAILLCEGAGYDIILIETVGVGQSEFAVADMVDMFVLLLPPAGGDELQGIKRGIIEMADLVAVTKSDGDLIVPARRIQAEYVSALKLLRKRSQVWKPKVIRISARSGEGISEMWDKMKDFQDLMLASGELTAKRRKQQKVWMWNLIQESVLEHFRTHPTVREQIPLLEQKVLIGALSPGLAADFLLKAFKS 416
               SCOP domains d2wwwa_ A: automated matches                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 2wwwA01 A:75-135  [code=1.20.5.170, no name defined]         2wwwA02 A:136-351 P-loop containing nucleotide                 triphosphate          hydrolases                                                                                                                         ----------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh.......eeeeee.....hhhhhhhhhhhhhhhh...eeeee...----------------........eeee..---------..hhhhhhhhhhhh...eeeee....--hhhhhhh...eeeeee...------------.....eeee...hhhhhhhhhhhhhhhhhhhh...-----...eeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh Sec.struct. author
             SAPs(SNPs) (1) --------------P-------------------------------------------------------Q-------------------------------------------------------------C-S----------------------------------------K------------------------------------------------------------------------------------------------------------G---H----------------------------------------------------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Q--------------------------------------------------------- SAPs(SNPs) (2)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2www A  75 TEGLSDKEQRFVDKLYTGLIQGQRACLAEAITLVESTHSRKKELAQVLLQKVLLYHREQEQSNKGKPLAFRVGLSGPPGAGKSTFIEYFGKMLTERGHKLSVLAVDP----------------TELSRDMNAYIRPS---------TRTTNEAILLCEGAGYDIILIETVGV--SEFAVADMVDMFVLLLPPA------------IEMADLVAVTKSDGDLIVPARRIQAEYVSALKLLR-----WKPKVIRISARSGEGISEMWDKMKDFQDLMLASGELTAKRRKQQKVWMWNLIQESVLEHFRTHPTVREQIPLLEQKVLIGALSPGLAADFLLKAFKS 416
                                    84        94       104       114       124       134       144       154       164       174      |  -         -   |   204      |  -      |224       234       244 |  |  254       264  |      -     | 284       294       304       314     | 324       334       344       354       364       374       384       394       404       414  
                                                                                                                                    181              198          211       221                      246  |               267          280                               314   320                                                                                                
                                                                                                                                                                                                        249

Chain B from PDB  Type:PROTEIN  Length:299
 aligned with MMAA_HUMAN | Q8IVH4 from UniProtKB/Swiss-Prot  Length:418

    Alignment length:340
                                    86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416
           MMAA_HUMAN    77 GLSDKEQRFVDKLYTGLIQGQRACLAEAITLVESTHSRKKELAQVLLQKVLLYHREQEQSNKGKPLAFRVGLSGPPGAGKSTFIEYFGKMLTERGHKLSVLAVDPSSCTSGGSLLGDKTRMTELSRDMNAYIRPSPTRGTLGGVTRTTNEAILLCEGAGYDIILIETVGVGQSEFAVADMVDMFVLLLPPAGGDELQGIKRGIIEMADLVAVTKSDGDLIVPARRIQAEYVSALKLLRKRSQVWKPKVIRISARSGEGISEMWDKMKDFQDLMLASGELTAKRRKQQKVWMWNLIQESVLEHFRTHPTVREQIPLLEQKVLIGALSPGLAADFLLKAFKS 416
               SCOP domains d2wwwb_ B: automated matches                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains 2wwwB01 B:77-135  [code=1.20.5.170, no name defined]       2wwwB02 B:136-351 P-loop containing nucleotid                 e triphosphat          e hydrolases                                                                                                                       ----------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh.......eeeeee.....hhhhhhhhhhhhhhhh...eeeee..-----------------........eeee.----------..hhhhhhhhhhhh...eeeee...--hhhhhhhh...eeeeee..------------......eeee.......hhhhhhhhhhhhhhhh...........eeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh Sec.struct. author
             SAPs(SNPs) (1) ------------P-------------------------------------------------------Q-------------------------------------------------------------C-S----------------------------------------K------------------------------------------------------------------------------------------------------------G---H----------------------------------------------------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Q--------------------------------------------------------- SAPs(SNPs) (2)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2www B  77 GLSDKEQRFVDKLYTGLIQGQRACLAEAITLVESTHSRKKELAQVLLQKVLLYHREQEQSNKGKPLAFRVGLSGPPGAGKSTFIEYFGKMLTERGHKLSVLAVD-----------------TELSRDMNAYIRP----------TRTTNEAILLCEGAGYDIILIETVG--QSEFAVADMVDMFVLLLPP------------IIEMADLVAVTKSDGDLIVPARRIQAEYVSALKLLRKRSQVWKPKVIRISARSGEGISEMWDKMKDFQDLMLASGELTAKRRKQQKVWMWNLIQESVLEHFRTHPTVREQIPLLEQKVLIGALSPGLAADFLLKAFKS 416
                                    86        96       106       116       126       136       146       156       166       176   |     -         - |     206   |     -    |  226       236        |- |     256       266         -  |    286       296       306       316       326       336       346       356       366       376       386       396       406       416
                                                                                                                                 180               198         210        221                     245  |               266          279                                                                                                                                         
                                                                                                                                                                                                     248

Chain C from PDB  Type:PROTEIN  Length:292
 aligned with MMAA_HUMAN | Q8IVH4 from UniProtKB/Swiss-Prot  Length:418

    Alignment length:333
                                    93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413   
           MMAA_HUMAN    84 RFVDKLYTGLIQGQRACLAEAITLVESTHSRKKELAQVLLQKVLLYHREQEQSNKGKPLAFRVGLSGPPGAGKSTFIEYFGKMLTERGHKLSVLAVDPSSCTSGGSLLGDKTRMTELSRDMNAYIRPSPTRGTLGGVTRTTNEAILLCEGAGYDIILIETVGVGQSEFAVADMVDMFVLLLPPAGGDELQGIKRGIIEMADLVAVTKSDGDLIVPARRIQAEYVSALKLLRKRSQVWKPKVIRISARSGEGISEMWDKMKDFQDLMLASGELTAKRRKQQKVWMWNLIQESVLEHFRTHPTVREQIPLLEQKVLIGALSPGLAADFLLKAFKS 416
               SCOP domains d2wwwc_ C: automated matches                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 2wwwC01 C:84-135  [code=1.20.5.170, no name defined]2wwwC02 C:136-351 P-loop containing nucleotide                triphosphate           hydrolases                                                                                                                         ----------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhh.hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh.......eeeeee.....hhhhhhhhhhhhhhhh...eeeee....---------------........eeee----------hhhhhhhhhhhhhhhh..eeeee....hhhhhhhhh...eeeeee...------------.....eeee...hhhhhhhhhhhhhhhhhhhh....----...eeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh Sec.struct. author
             SAPs(SNPs) (1) -----P-------------------------------------------------------Q-------------------------------------------------------------C-S----------------------------------------K------------------------------------------------------------------------------------------------------------G---H----------------------------------------------------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Q--------------------------------------------------------- SAPs(SNPs) (2)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2www C  84 RFVDKLYTGLIQGQRACLAEAITLVESTHSRKKELAQVLLQKVLLYHREQEQSNKGKPLAFRVGLSGPPGAGKSTFIEYFGKMLTERGHKLSVLAVDPS---------------TELSRDMNAYIR----------VTRTTNEAILLCEGAGYDIILIETVGVGQSEFAVADMVDMFVLLLPPA------------IEMADLVAVTKSDGDLIVPARRIQAEYVSALKLLRK----WKPKVIRISARSGEGISEMWDKMKDFQDLMLASGELTAKRRKQQKVWMWNLIQESVLEHFRTHPTVREQIPLLEQKVLIGALSPGLAADFLLKAFKS 416
                                    93       103       113       123       133       143       153       163       173        |-         -    |  203     |   -      |223       233       243       253       263   |     -      |283       293       303       313 |    |323       333       343       353       363       373       383       393       403       413   
                                                                                                                            182             198        209        220                                            267          280                                315  320

Chain D from PDB  Type:PROTEIN  Length:314
 aligned with MMAA_HUMAN | Q8IVH4 from UniProtKB/Swiss-Prot  Length:418

    Alignment length:344
                                    82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412    
           MMAA_HUMAN    73 DHTEGLSDKEQRFVDKLYTGLIQGQRACLAEAITLVESTHSRKKELAQVLLQKVLLYHREQEQSNKGKPLAFRVGLSGPPGAGKSTFIEYFGKMLTERGHKLSVLAVDPSSCTSGGSLLGDKTRMTELSRDMNAYIRPSPTRGTLGGVTRTTNEAILLCEGAGYDIILIETVGVGQSEFAVADMVDMFVLLLPPAGGDELQGIKRGIIEMADLVAVTKSDGDLIVPARRIQAEYVSALKLLRKRSQVWKPKVIRISARSGEGISEMWDKMKDFQDLMLASGELTAKRRKQQKVWMWNLIQESVLEHFRTHPTVREQIPLLEQKVLIGALSPGLAADFLLKAFKS 416
               SCOP domains d2wwwd_ D: automated matches                                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains 2wwwD01 D:73-135  [code=1.20.5.170, no name defined]           2wwwD02 D:136-351 P-loop containing nucleotide                triphosphate hy        drolases                                                                                                                           ----------------------------------------------------------------- CATH domains
           Pfam domains (1) ----------------------------ArgK-2wwwD01 D:101-384                                                                                                                                                                                                                                                                      -------------------------------- Pfam domains (1)
           Pfam domains (2) ----------------------------ArgK-2wwwD02 D:101-384                                                                                                                                                                                                                                                                      -------------------------------- Pfam domains (2)
           Pfam domains (3) ----------------------------ArgK-2wwwD03 D:101-384                                                                                                                                                                                                                                                                      -------------------------------- Pfam domains (3)
           Pfam domains (4) ----------------------------ArgK-2wwwD04 D:101-384                                                                                                                                                                                                                                                                      -------------------------------- Pfam domains (4)
         Sec.struct. author ......hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh.......eeeeee.....hhhhhhhhhhhhhhhh...eeeee....---------------........eeee...--------..hhhhhhhhhhhh...eeeee....hhhhhhhhh...eeeeee...-------...hhhhh..eeee...hhhhhhhhhhhhhhhhhhhh...........eeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh Sec.struct. author
             SAPs(SNPs) (1) ----------------P-------------------------------------------------------Q-------------------------------------------------------------C-S----------------------------------------K-------------------------E----------------------------------------------------------------------------------G---H----------------------------------------------------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Q--------------------------------------------------------- SAPs(SNPs) (2)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2www D  73 DHTEGLSDKEQRFVDKLYTGLIQGQRACLAEAITLVESTHSRKKELAQVLLQKVLLYHREQEQSNKGKPLAFRVGLSGPPGAGKSTFIEYFGKMLTERGHKLSVLAVDPS---------------TELSRDMNAYIRPSP--------TRTTNEAILLCEGAGYDIILIETVGVGQSEFAVADMVDMFVLLLPPA-------IKRGIIEMADLVAVTKSDGDLIVPARRIQAEYVSALKLLRKRSQVWKPKVIRISARSGEGISEMWDKMKDFQDLMLASGELTAKRRKQQKVWMWNLIQESVLEHFRTHPTVREQIPLLEQKVLIGALSPGLAADFLLKAFKS 416
                                    82        92       102       112       122       132       142       152       162       172       182         -     | 202       212       222       232       242       252       262    |    -  |    282       292       302       312       322       332       342       352       362       372       382       392       402       412    
                                                                                                                                       182             198           212      221                                           267     275

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

Fold: P-loop containing nucleoside triphosphate hydrolases (2083)

Superfamily: P-loop containing nucleoside triphosphate hydrolases (2083)

Family: automated matches (303)

Protein domain: automated matches (303)

Human (Homo sapiens) [TaxId: 9606] (86)

1a	d2wwwa_	A:
1b	d2wwwb_	B:
1c	d2wwwc_	C:
1d	d2wwwd_	D:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Rossmann fold (7312)

Homologous Superfamily: P-loop containing nucleotide triphosphate hydrolases (1378)

Human (Homo sapiens) (413)

1a	2wwwD02	D:136-351
1b	2wwwB02	B:136-351
1c	2wwwC02	C:136-351
1d	2wwwA02	A:136-351

Class: Mainly Alpha (13335)

Architecture: Up-down Bundle (3216)

Topology: Single alpha-helices involved in coiled-coils or other helix-helix interfaces (552)

Homologous Superfamily: [code=1.20.5.170, no name defined] (60)

Human (Homo sapiens) (20)

2a	2wwwC01	C:84-135
2b	2wwwB01	B:77-135
2c	2wwwA01	A:75-135
2d	2wwwD01	D:73-135

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: P-loop_NTPase (1112)

Family: ArgK (7)

Homo sapiens (Human) (1)

1a	ArgK-2wwwD01	D:101-384
1b	ArgK-2wwwD02	D:101-384
1c	ArgK-2wwwD03	D:101-384
1d	ArgK-2wwwD04	D:101-384

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (MMAA_HUMAN | Q8IVH4)

molecular function
	GO:0005525	GTP binding	Interacting selectively and non-covalently with GTP, guanosine triphosphate.
	GO:0003924	GTPase activity	Catalysis of the reaction: GTP + H2O = GDP + phosphate.
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
	GO:0009236	cobalamin biosynthetic process	The chemical reactions and pathways resulting in the formation of cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom.
	GO:0009235	cobalamin metabolic process	The chemical reactions and pathways involving cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom.
	GO:0019626	short-chain fatty acid catabolic process	The chemical reactions and pathways resulting in the breakdown of fatty acids with a chain length of less than C6.
cellular component
	GO:0005759	mitochondrial matrix	The gel-like material, with considerable fine structure, that lies in the matrix space, or lumen, of a mitochondrion. It contains the enzymes of the tricarboxylic acid cycle and, in some organisms, the enzymes concerned with fatty acid oxidation.
	GO:0005739	mitochondrion	A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.

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Description

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