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Title :   CRYSTAL STRUCTURE OF ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN FROM METHANOCALDOCOCCUS JANNASCHII

Authors :   M. Kanagawa, S. Baba, S. Kuramitsu, S. Yokoyama, G. Kawai, G. Sampei, Riken Structural Genomics/Proteomics Initiative (Rsgi)

Date :   23 Apr 07 (Deposition) - 23 Oct 07 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

Chains :   Asym./Biol. Unit : A,B

Keywords :   Atp Complex, Structural Genomics, Nppsfa, National Project On Protein Structural And Functional Analyses, Riken Structural Genomics/Proteomics Initiative, Rsgi, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Kanagawa, S. Baba, S. Kuramitsu, S. Yokoyama, G. Kawai, G. Sampei
Crystal Structure Of Aspartate Carbamoyltransferase Regulatory Chain From Methanocaldococcus Jannaschii
To Be Published
PubMed: search
(for further references see the PDB file header)

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 8)

Sites (8, 8)

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	LYS A:51 , ATP A:402 , ATP A:403 , HOH A:546 , HOH A:572	BINDING SITE FOR RESIDUE ZN A 501
2	AC2	SOFTWARE	ATP B:400 , ATP B:401 , HOH B:565	BINDING SITE FOR RESIDUE ZN B 502
3	AC3	SOFTWARE	CYS B:108 , CYS B:113 , CYS B:136 , CYS B:139	BINDING SITE FOR RESIDUE ZN B 503
4	AC4	SOFTWARE	CYS A:108 , CYS A:113 , CYS A:136 , CYS A:139	BINDING SITE FOR RESIDUE ZN A 504
5	AC5	SOFTWARE	LYS B:11 , ILE B:12 , VAL B:17 , ASP B:19 , HIS B:20 , LYS B:51 , LYS B:59 , ILE B:85 , GLY B:88 , VAL B:90 , LYS B:93 , ATP B:401 , ZN B:502 , HOH B:506 , HOH B:528 , HOH B:548 , HOH B:565 , HOH B:592	BINDING SITE FOR RESIDUE ATP B 400
6	AC6	SOFTWARE	VAL A:9 , LYS A:10 , MET A:42 , ATP A:402 , HIS B:20 , MET B:42 , VAL B:47 , PRO B:48 , SER B:49 , LYS B:50 , LYS B:51 , LYS B:55 , LYS B:59 , ATP B:400 , ZN B:502 , HOH B:504 , HOH B:547 , HOH B:552 , HOH B:565	BINDING SITE FOR RESIDUE ATP B 401
7	AC7	SOFTWARE	HIS A:20 , MET A:42 , VAL A:47 , PRO A:48 , SER A:49 , LYS A:50 , LYS A:51 , LYS A:55 , ILE A:57 , LYS A:59 , ATP A:403 , ZN A:501 , HOH A:509 , HOH A:517 , HOH A:522 , HOH A:534 , HOH A:546 , HOH A:572 , VAL B:9 , LYS B:10 , ATP B:401	BINDING SITE FOR RESIDUE ATP A 402
8	AC8	SOFTWARE	LYS A:11 , ILE A:12 , VAL A:17 , ASP A:19 , HIS A:20 , LYS A:51 , LYS A:59 , GLY A:88 , VAL A:90 , LYS A:93 , ATP A:402 , ZN A:501 , HOH A:505 , HOH A:509 , HOH A:517 , HOH A:540 , LYS B:129 , HOH B:518	BINDING SITE FOR RESIDUE ATP A 403

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Asymmetric/Biological Unit

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

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Chain A from PDB  Type:PROTEIN  Length:141
 aligned with PYRI_METJA | Q58801 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:141
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147 
           PYRI_METJA     8 KVKKITNGTVIDHIDAGKALMVFKVLNVPKETSVMIAINVPSKKKGKKDILKIEGIELKKEDVDKISLISPDVTINIIRNGKVVEKLKPQIPDEIEGTLKCTNPNCITNKEKVRGKFKIESKNPLKIRCYYCEKFLNEVIF 148
               SCOP domains d2ywwa1 A:8-99 automated matches                                                            d2ywwa2 A:100-148 automated matches               SCOP domains
               CATH domains 2ywwA01 A:8-98  [code=3.30.70.140, no name defined]                                        2ywwA02 A:99-148                                   CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeeeeeee..hhhhhhhhhh......eeeeeeeee...eeeeeeeee....hhhhhhhhhhhh...eeeeee..eeeeeee.....eee.........hhhhh.....eeeeee....eeee............ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2yww A   8 KVKKITNGTVIDHIDAGKALMVFKVLNVPKETSVMIAINVPSKKKGKKDILKIEGIELKKEDVDKISLISPDVTINIIRNGKVVEKLKPQIPDEIEGTLKCTNPNCITNKEKVRGKFKIESKNPLKIRCYYCEKFLNEVIF 148
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147

Chain B from PDB  Type:PROTEIN  Length:142
 aligned with PYRI_METJA | Q58801 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:142
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147  
           PYRI_METJA     8 KVKKITNGTVIDHIDAGKALMVFKVLNVPKETSVMIAINVPSKKKGKKDILKIEGIELKKEDVDKISLISPDVTINIIRNGKVVEKLKPQIPDEIEGTLKCTNPNCITNKEKVRGKFKIESKNPLKIRCYYCEKFLNEVIFE 149
               SCOP domains d2ywwb1 B:8-99 automated matches                                                            d2ywwb2 B:100-149 automated matches                SCOP domains
               CATH domains 2ywwB01 B:8-98  [code=3.30.70.140, no name defined]                                        2ywwB02 B:99-149                                    CATH domains
           Pfam domains (1) PyrI-2ywwB01 B:8-98                                                                        -PyrI_C-2ywwB03 B:100-149                           Pfam domains (1)
           Pfam domains (2) PyrI-2ywwB02 B:8-98                                                                        -PyrI_C-2ywwB04 B:100-149                           Pfam domains (2)
         Sec.struct. author ......eeeeeeeee..hhhhhhhhhh......eeeeeeeee...eeeeeeeee....hhhhhhhhh......eeeeee..eeeeee......eee.........hhhhhh....eeeeee....eeee............. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2yww B   8 KVKKITNGTVIDHIDAGKALMVFKVLNVPKETSVMIAINVPSKKKGKKDILKIEGIELKKEDVDKISLISPDVTINIIRNGKVVEKLKPQIPDEIEGTLKCTNPNCITNKEKVRGKFKIESKNPLKIRCYYCEKFLNEVIFE 149
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147

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	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Classification and Annotation

SCOP Domains (2, 4)

CATH Domains (2, 4)

Pfam Domains (2, 4)

Gene Ontology (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (PYRI_METJA | Q58801)

molecular function
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
biological process
	GO:0006207	'de novo' pyrimidine nucleobase biosynthetic process	The chemical reactions and pathways resulting in the formation of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases, beginning with the synthesis of a pyrimidine ring from simpler precursors.
	GO:0006221	pyrimidine nucleotide biosynthetic process	The chemical reactions and pathways resulting in the formation of a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.
cellular component
	GO:0009347	aspartate carbamoyltransferase complex	A multienzyme complex that catalyzes the formation N-carbamoyl-L-aspartate from carbamoyl phosphate and L-aspartate. It exhibits a variety of architectural organizations, but in all microorganisms the core catalytic component is a homotrimer of approximately 34 kDa polypeptides.

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