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(-) Description

Title :  CRYSTAL STRUCTURE OF ORNITHINE CARBAMOYLTRANSFERASE COMPLEXED WITH CARBAMOYL PHOSPHATE AND L-NORVALINE FROM MYCOBACTERIUM TUBERCULOSIS (RV1656) AT 2.2 A
 
Authors :  R. Sankaranarayanan, F. Moradian, L. T. Cherney, C. Garen, M. M. Cherney, M. N. G. James, Tb Structural Genomics Consortium (Tbsgc)
Date :  29 Aug 06  (Deposition) - 26 Jun 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  X-Ray Crystallography, Mycobacterium Tuberculosis, Ornithine Carbamyoltransferase, Carbamoyl Phosphate, L- Norvaline, Structural Genomics, Psi, Protein Structure Initiative, Tb Structural Genomics Consortium, Tbsgc (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Sankaranarayanan, M. M. Cherney, L. T. Cherney, C. R. Garen, F. Moradian, M. N. James
The Crystal Structures Of Ornithine Carbamoyltransferase From Mycobacterium Tuberculosis And Its Ternary Complex With Carbamoyl Phosphate And L-Norvaline Reveal The Enzyme'S Catalytic Mechanism
J. Mol. Biol. V. 375 1052 2008
PubMed-ID: 18062991  |  Reference-DOI: 10.1016/J.JMB.2007.11.025
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ORNITHINE CARBAMOYLTRANSFERASE
    Chains: A, B, C
    EC Number: 2.1.3.3
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PDEST17
    Expression System Strain: BL21(DE3)PLYSS
    Expression System Taxid: 562
    Gene: ARGF, RV1656, MT1694, MTCY06H11.21
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Synonym: OTCASE

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 11)

Asymmetric/Biological Unit (3, 11)
No.NameCountTypeFull Name
1CP3Ligand/IonPHOSPHORIC ACID MONO(FORMAMIDE)ESTER
2NVA3Ligand/IonNORVALINE
3SO45Ligand/IonSULFATE ION

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREARG A:34 , GLN A:37 , HOH A:805 , ARG B:34BINDING SITE FOR RESIDUE SO4 A 800
02AC2SOFTWAREASN A:248 , SER A:249 , THR A:274 , HOH A:812 , HOH A:862 , HOH A:922BINDING SITE FOR RESIDUE SO4 A 801
03AC3SOFTWAREASN B:248 , SER B:249 , THR B:274 , HOH B:881BINDING SITE FOR RESIDUE SO4 B 801
04AC4SOFTWAREASN C:248 , SER C:249 , THR C:274 , ALA C:276 , HOH C:867BINDING SITE FOR RESIDUE SO4 C 801
05AC5SOFTWAREARG C:243 , ASN C:248 , HOH C:845 , HOH C:974BINDING SITE FOR RESIDUE SO4 C 802
06AC6SOFTWARESER A:50 , THR A:51 , ARG A:52 , THR A:53 , ARG A:101 , HIS A:128 , GLN A:131 , CYS A:264 , LEU A:265 , ARG A:292 , NVA A:600 , GLN C:77BINDING SITE FOR RESIDUE CP A 500
07AC7SOFTWAREASN A:159 , ASN A:160 , ASP A:224 , SER A:228 , MET A:229 , LEU A:265 , CP A:500 , HOH A:830 , HOH A:858BINDING SITE FOR RESIDUE NVA A 600
08AC8SOFTWAREGLN A:77 , SER B:50 , THR B:51 , ARG B:52 , THR B:53 , ARG B:101 , HIS B:128 , GLN B:131 , CYS B:264 , LEU B:265 , ARG B:292 , NVA B:601BINDING SITE FOR RESIDUE CP B 501
09AC9SOFTWAREHOH A:853 , LEU B:123 , ASN B:160 , ASP B:224 , SER B:228 , MET B:229 , LEU B:265 , CP B:501 , HOH B:858BINDING SITE FOR RESIDUE NVA B 601
10BC1SOFTWAREGLN B:77 , SER C:50 , THR C:51 , ARG C:52 , THR C:53 , ARG C:101 , HIS C:128 , GLN C:131 , CYS C:264 , LEU C:265 , ARG C:292 , NVA C:602BINDING SITE FOR RESIDUE CP C 502
11BC2SOFTWAREHOH B:815 , LEU C:123 , HIS C:128 , ASN C:159 , ASN C:160 , ASP C:224 , SER C:228 , MET C:229 , LEU C:265 , CP C:502 , HOH C:808BINDING SITE FOR RESIDUE NVA C 602

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2I6U)

(-) Cis Peptide Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1Gly A:38 -Pro A:39
2Leu A:265 -Pro A:266
3Gly B:38 -Pro B:39
4Leu B:265 -Pro B:266
5Gly C:38 -Pro C:39
6Leu C:265 -Pro C:266

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2I6U)

(-) PROSITE Motifs  (1, 3)

Asymmetric/Biological Unit (1, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CARBAMOYLTRANSFERASEPS00097 Aspartate and ornithine carbamoyltransferases signature.OTC_MYCTO46-53
 
 		  3A:46-53
B:46-53
C:46-53
OTC_MYCTU46-53
 
 		  3A:46-53
B:46-53
C:46-53

(-) Exons   (0, 0)

(no "Exon" information available for 2I6U)

(-) Sequences/Alignments

Asymmetric/Biological 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:307
 aligned with OTC_MYCTO | P9WIT8 from UniProtKB/Swiss-Prot  Length:307

    Alignment length:307
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       
            OTC_MYCTO     1 MIRHFLRDDDLSPAEQAEVLELAAELKKDPVSRRPLQGPRGVAVIFDKNSTRTRFSFELGIAQLGGHAVVVDSGSTQLGRDETLQDTAKVLSRYVDAIVWRTFGQERLDAMASVATVPVINALSDEFHPCQVLADLQTIAERKGALRGLRLSYFGDGANNMAHSLLLGGVTAGIHVTVAAPEGFLPDPSVRAAAERRAQDTGASVTVTADAHAAAAGADVLVTDTWTSMGQENDGLDRVKPFRPFQLNSRLLALADSDAIVLHCLPAHRGDEITDAVMDGPASAVWDEAENRLHAQKALLVWLLERS 307
               SCOP domains d2i6ua1 A:1-143 automated matches                                                                                                              d2i6ua2 A:144-307 automated matches                                                                                                                                  SCOP domains
               CATH domains 2i6uA01 A:1-130,A:292-307  [code=3.40.50.1370, no name defined]                                                                   2i6uA02 A:131-291  [code=3.40.50.1370, no name defined]                                                                                                          2i6uA01          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhhhh...........eeeeee....hhhhhhhhhhhhhh..eeeeee.hhhhhhhh.hhhhhhhhhhhheeeeeee..hhhhhhhhhhhh...eee......hhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhhh..eeeee.......hhhhhhhhhhhhhhhh..eeee.hhhhhhh...eeee...............hhhhhhhh.hhhhhhhh....eeee..........hhhhhh....hhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------CARBAMOY-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2i6u A   1 VIRHFLRDDDLSPAEQAEVLELAAELKKDPVSRRPLQGPRGVAVIFDKNSTRTRFSFELGIAQLGGHAVVVDSGSTQLGRDETLQDTAKVLSRYVDAIVWRTFGQERLDAMASVATVPVINALSDEFHPCQVLADLQTIAERKGALRGLRLSYFGDGANNMAHSLLLGGVTAGIHVTVAAPEGFLPDPSVRAAAERRAQDTGASVTVTADAHAAAAGADVLVTDTWTSMGQENDGLDRVKPFRPFQLNSRLLALADSDAIVLHCLPAHRGDEITDAVMDGPASAVWDEAENRLHAQKALLVWLLERS 307
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       


Chain A from PDB  Type:PROTEIN  Length:307
 aligned with OTC_MYCTU | P9WIT9 from UniProtKB/Swiss-Prot  Length:307

    Alignment length:307
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       
            OTC_MYCTU     1 MIRHFLRDDDLSPAEQAEVLELAAELKKDPVSRRPLQGPRGVAVIFDKNSTRTRFSFELGIAQLGGHAVVVDSGSTQLGRDETLQDTAKVLSRYVDAIVWRTFGQERLDAMASVATVPVINALSDEFHPCQVLADLQTIAERKGALRGLRLSYFGDGANNMAHSLLLGGVTAGIHVTVAAPEGFLPDPSVRAAAERRAQDTGASVTVTADAHAAAAGADVLVTDTWTSMGQENDGLDRVKPFRPFQLNSRLLALADSDAIVLHCLPAHRGDEITDAVMDGPASAVWDEAENRLHAQKALLVWLLERS 307
               SCOP domains d2i6ua1 A:1-143 automated matches                                                                                                              d2i6ua2 A:144-307 automated matches                                                                                                                                  SCOP domains
               CATH domains 2i6uA01 A:1-130,A:292-307  [code=3.40.50.1370, no name defined]                                                                   2i6uA02 A:131-291  [code=3.40.50.1370, no name defined]                                                                                                          2i6uA01          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhhhh...........eeeeee....hhhhhhhhhhhhhh..eeeeee.hhhhhhhh.hhhhhhhhhhhheeeeeee..hhhhhhhhhhhh...eee......hhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhhh..eeeee.......hhhhhhhhhhhhhhhh..eeee.hhhhhhh...eeee...............hhhhhhhh.hhhhhhhh....eeee..........hhhhhh....hhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------CARBAMOY-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2i6u A   1 VIRHFLRDDDLSPAEQAEVLELAAELKKDPVSRRPLQGPRGVAVIFDKNSTRTRFSFELGIAQLGGHAVVVDSGSTQLGRDETLQDTAKVLSRYVDAIVWRTFGQERLDAMASVATVPVINALSDEFHPCQVLADLQTIAERKGALRGLRLSYFGDGANNMAHSLLLGGVTAGIHVTVAAPEGFLPDPSVRAAAERRAQDTGASVTVTADAHAAAAGADVLVTDTWTSMGQENDGLDRVKPFRPFQLNSRLLALADSDAIVLHCLPAHRGDEITDAVMDGPASAVWDEAENRLHAQKALLVWLLERS 307
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       


Chain B from PDB  Type:PROTEIN  Length:307
 aligned with OTC_MYCTO | P9WIT8 from UniProtKB/Swiss-Prot  Length:307

    Alignment length:307
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       
            OTC_MYCTO     1 MIRHFLRDDDLSPAEQAEVLELAAELKKDPVSRRPLQGPRGVAVIFDKNSTRTRFSFELGIAQLGGHAVVVDSGSTQLGRDETLQDTAKVLSRYVDAIVWRTFGQERLDAMASVATVPVINALSDEFHPCQVLADLQTIAERKGALRGLRLSYFGDGANNMAHSLLLGGVTAGIHVTVAAPEGFLPDPSVRAAAERRAQDTGASVTVTADAHAAAAGADVLVTDTWTSMGQENDGLDRVKPFRPFQLNSRLLALADSDAIVLHCLPAHRGDEITDAVMDGPASAVWDEAENRLHAQKALLVWLLERS 307
               SCOP domains d2i6ub1 B:1-143 automated matches                                                                                                              d2i6ub2 B:144-307 automated matches                                                                                                                                  SCOP domains
               CATH domains 2i6uB01 B:1-130,B:292-307  [code=3.40.50.1370, no name defined]                                                                   2i6uB02 B:131-291  [code=3.40.50.1370, no name defined]                                                                                                          2i6uB01          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhhhh...........eeeeee....hhhhhhhhhhhhhh..eeeeee.hhhhhhhh.hhhhhhhhhhhheeeeeee..hhhhhhhhhh.....eee......hhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhhh..eeeee.......hhhhhhhhhhhhhhhh.eeeee.hhhhhhh...eeee...............hhhhhhhh.hhhhhhh.....eeee..........hhhhhh....hhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------CARBAMOY-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2i6u B   1 VIRHFLRDDDLSPAEQAEVLELAAELKKDPVSRRPLQGPRGVAVIFDKNSTRTRFSFELGIAQLGGHAVVVDSGSTQLGRDETLQDTAKVLSRYVDAIVWRTFGQERLDAMASVATVPVINALSDEFHPCQVLADLQTIAERKGALRGLRLSYFGDGANNMAHSLLLGGVTAGIHVTVAAPEGFLPDPSVRAAAERRAQDTGASVTVTADAHAAAAGADVLVTDTWTSMGQENDGLDRVKPFRPFQLNSRLLALADSDAIVLHCLPAHRGDEITDAVMDGPASAVWDEAENRLHAQKALLVWLLERS 307
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       


Chain B from PDB  Type:PROTEIN  Length:307
 aligned with OTC_MYCTU | P9WIT9 from UniProtKB/Swiss-Prot  Length:307

    Alignment length:307
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       
            OTC_MYCTU     1 MIRHFLRDDDLSPAEQAEVLELAAELKKDPVSRRPLQGPRGVAVIFDKNSTRTRFSFELGIAQLGGHAVVVDSGSTQLGRDETLQDTAKVLSRYVDAIVWRTFGQERLDAMASVATVPVINALSDEFHPCQVLADLQTIAERKGALRGLRLSYFGDGANNMAHSLLLGGVTAGIHVTVAAPEGFLPDPSVRAAAERRAQDTGASVTVTADAHAAAAGADVLVTDTWTSMGQENDGLDRVKPFRPFQLNSRLLALADSDAIVLHCLPAHRGDEITDAVMDGPASAVWDEAENRLHAQKALLVWLLERS 307
               SCOP domains d2i6ub1 B:1-143 automated matches                                                                                                              d2i6ub2 B:144-307 automated matches                                                                                                                                  SCOP domains
               CATH domains 2i6uB01 B:1-130,B:292-307  [code=3.40.50.1370, no name defined]                                                                   2i6uB02 B:131-291  [code=3.40.50.1370, no name defined]                                                                                                          2i6uB01          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhhhh...........eeeeee....hhhhhhhhhhhhhh..eeeeee.hhhhhhhh.hhhhhhhhhhhheeeeeee..hhhhhhhhhh.....eee......hhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhhh..eeeee.......hhhhhhhhhhhhhhhh.eeeee.hhhhhhh...eeee...............hhhhhhhh.hhhhhhh.....eeee..........hhhhhh....hhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------CARBAMOY-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2i6u B   1 VIRHFLRDDDLSPAEQAEVLELAAELKKDPVSRRPLQGPRGVAVIFDKNSTRTRFSFELGIAQLGGHAVVVDSGSTQLGRDETLQDTAKVLSRYVDAIVWRTFGQERLDAMASVATVPVINALSDEFHPCQVLADLQTIAERKGALRGLRLSYFGDGANNMAHSLLLGGVTAGIHVTVAAPEGFLPDPSVRAAAERRAQDTGASVTVTADAHAAAAGADVLVTDTWTSMGQENDGLDRVKPFRPFQLNSRLLALADSDAIVLHCLPAHRGDEITDAVMDGPASAVWDEAENRLHAQKALLVWLLERS 307
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       


Chain C from PDB  Type:PROTEIN  Length:307
 aligned with OTC_MYCTO | P9WIT8 from UniProtKB/Swiss-Prot  Length:307

    Alignment length:307
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       
            OTC_MYCTO     1 MIRHFLRDDDLSPAEQAEVLELAAELKKDPVSRRPLQGPRGVAVIFDKNSTRTRFSFELGIAQLGGHAVVVDSGSTQLGRDETLQDTAKVLSRYVDAIVWRTFGQERLDAMASVATVPVINALSDEFHPCQVLADLQTIAERKGALRGLRLSYFGDGANNMAHSLLLGGVTAGIHVTVAAPEGFLPDPSVRAAAERRAQDTGASVTVTADAHAAAAGADVLVTDTWTSMGQENDGLDRVKPFRPFQLNSRLLALADSDAIVLHCLPAHRGDEITDAVMDGPASAVWDEAENRLHAQKALLVWLLERS 307
               SCOP domains d2i6uc1 C:1-143 automated matches                                                                                                              d2i6uc2 C:144-307 automated matches                                                                                                                                  SCOP domains
               CATH domains 2i6uC01 C:1-130,C:292-307  [code=3.40.50.1370, no name defined]                                                                   2i6uC02 C:131-291  [code=3.40.50.1370, no name defined]                                                                                                          2i6uC01          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhhhh...........eeeeee....hhhhhhhhhhhhhh..eeeeee.hhhhhhhh.hhhhhhhhhh..eeeeeee..hhhhhhhhhhhh...eee......hhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhhh..eeeee.......hhhhhhhhhhhhhhhh..eeee.hhhhhhh...eeee...............hhhhhhhh.hhhhhh......eeee..........hhhhhh....hhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------CARBAMOY-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2i6u C   1 VIRHFLRDDDLSPAEQAEVLELAAELKKDPVSRRPLQGPRGVAVIFDKNSTRTRFSFELGIAQLGGHAVVVDSGSTQLGRDETLQDTAKVLSRYVDAIVWRTFGQERLDAMASVATVPVINALSDEFHPCQVLADLQTIAERKGALRGLRLSYFGDGANNMAHSLLLGGVTAGIHVTVAAPEGFLPDPSVRAAAERRAQDTGASVTVTADAHAAAAGADVLVTDTWTSMGQENDGLDRVKPFRPFQLNSRLLALADSDAIVLHCLPAHRGDEITDAVMDGPASAVWDEAENRLHAQKALLVWLLERS 307
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       


Chain C from PDB  Type:PROTEIN  Length:307
 aligned with OTC_MYCTU | P9WIT9 from UniProtKB/Swiss-Prot  Length:307

    Alignment length:307
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       
            OTC_MYCTU     1 MIRHFLRDDDLSPAEQAEVLELAAELKKDPVSRRPLQGPRGVAVIFDKNSTRTRFSFELGIAQLGGHAVVVDSGSTQLGRDETLQDTAKVLSRYVDAIVWRTFGQERLDAMASVATVPVINALSDEFHPCQVLADLQTIAERKGALRGLRLSYFGDGANNMAHSLLLGGVTAGIHVTVAAPEGFLPDPSVRAAAERRAQDTGASVTVTADAHAAAAGADVLVTDTWTSMGQENDGLDRVKPFRPFQLNSRLLALADSDAIVLHCLPAHRGDEITDAVMDGPASAVWDEAENRLHAQKALLVWLLERS 307
               SCOP domains d2i6uc1 C:1-143 automated matches                                                                                                              d2i6uc2 C:144-307 automated matches                                                                                                                                  SCOP domains
               CATH domains 2i6uC01 C:1-130,C:292-307  [code=3.40.50.1370, no name defined]                                                                   2i6uC02 C:131-291  [code=3.40.50.1370, no name defined]                                                                                                          2i6uC01          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhhhh...........eeeeee....hhhhhhhhhhhhhh..eeeeee.hhhhhhhh.hhhhhhhhhh..eeeeeee..hhhhhhhhhhhh...eee......hhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhhh..eeeee.......hhhhhhhhhhhhhhhh..eeee.hhhhhhh...eeee...............hhhhhhhh.hhhhhh......eeee..........hhhhhh....hhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------CARBAMOY-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2i6u C   1 VIRHFLRDDDLSPAEQAEVLELAAELKKDPVSRRPLQGPRGVAVIFDKNSTRTRFSFELGIAQLGGHAVVVDSGSTQLGRDETLQDTAKVLSRYVDAIVWRTFGQERLDAMASVATVPVINALSDEFHPCQVLADLQTIAERKGALRGLRLSYFGDGANNMAHSLLLGGVTAGIHVTVAAPEGFLPDPSVRAAAERRAQDTGASVTVTADAHAAAAGADVLVTDTWTSMGQENDGLDRVKPFRPFQLNSRLLALADSDAIVLHCLPAHRGDEITDAVMDGPASAVWDEAENRLHAQKALLVWLLERS 307
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300
   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 '|'

 Classification and Annotation

(-) SCOP Domains  (1, 6)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 6)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2I6U)

(-) Gene Ontology  (12, 21)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C   (OTC_MYCTO | P9WIT8)
molecular function
    GO:0016597    amino acid binding    Interacting selectively and non-covalently with an amino acid, organic acids containing one or more amino substituents.
    GO:0016743    carboxyl- or carbamoyltransferase activity    Catalysis of the transfer of a carboxyl- or carbamoyl group from one compound (donor) to another (acceptor).
    GO:0004585    ornithine carbamoyltransferase activity    Catalysis of the reaction: carbamoyl phosphate + L-ornithine = phosphate + L-citrulline.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0006526    arginine biosynthetic process    The chemical reactions and pathways resulting in the formation of arginine, 2-amino-5-(carbamimidamido)pentanoic acid.
    GO:0008652    cellular amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
    GO:0006520    cellular amino acid metabolic process    The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups, as carried out by individual cells.
    GO:0006591    ornithine metabolic process    The chemical reactions and pathways involving ornithine, an amino acid only rarely found in proteins, but which is important in living organisms as an intermediate in the reactions of the urea cycle and in arginine biosynthesis.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Chain A,B,C   (OTC_MYCTU | P9WIT9)
molecular function
    GO:0016597    amino acid binding    Interacting selectively and non-covalently with an amino acid, organic acids containing one or more amino substituents.
    GO:0016743    carboxyl- or carbamoyltransferase activity    Catalysis of the transfer of a carboxyl- or carbamoyl group from one compound (donor) to another (acceptor).
    GO:0004585    ornithine carbamoyltransferase activity    Catalysis of the reaction: carbamoyl phosphate + L-ornithine = phosphate + L-citrulline.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0006526    arginine biosynthetic process    The chemical reactions and pathways resulting in the formation of arginine, 2-amino-5-(carbamimidamido)pentanoic acid.
    GO:0042450    arginine biosynthetic process via ornithine    The chemical reactions and pathways resulting in the formation of arginine (2-amino-5-guanidinopentanoic acid) via the intermediate compound ornithine.
    GO:0008652    cellular amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
    GO:0006520    cellular amino acid metabolic process    The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups, as carried out by individual cells.
    GO:0040007    growth    The increase in size or mass of an entire organism, a part of an organism or a cell.
    GO:0006591    ornithine metabolic process    The chemical reactions and pathways involving ornithine, an amino acid only rarely found in proteins, but which is important in living organisms as an intermediate in the reactions of the urea cycle and in arginine biosynthesis.
    GO:0000050    urea cycle    The sequence of reactions by which arginine is synthesized from ornithine, then cleaved to yield urea and regenerate ornithine. The overall reaction equation is NH3 + CO2 + aspartate + 3 ATP + 2 H2O = urea + fumarate + 2 ADP + 2 phosphate + AMP + diphosphate.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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        OTC_MYCTO | P9WIT8: 2p2g
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(-) Related Entries Specified in the PDB File

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