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Asym. Unit
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Asym.Unit (677 KB)
Biol.Unit 1 (668 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF MYCOBACTERIUM SMEGMATIS ALPHA-KETOGLUTARATE DECARBOXYLASE HOMODIMER (ORTHORHOMBIC FORM)
Authors
:
T. Wagner, M. Bellinzoni, A. M. Wehenkel, H. M. O'Hare, P. M. Alzari
Date
:
05 Oct 10 (Deposition) - 15 Jun 11 (Release) - 12 Oct 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.74
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Lyase, Kdh, Kgd
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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Reference
:
T. Wagner, M. Bellinzoni, A. M. Wehenkel, H. M. O'Hare, P. M. Alzari
Functional Plasticity And Allosteric Regulation Of Alpha-Ketoglutarate Decarboxylase In Central Mycobacterial Metabolism.
Chem. Biol. V. 18 1011 2011
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Hetero Components
(3, 6)
Info
All Hetero Components
1a: CALCIUM ION (CAa)
1b: CALCIUM ION (CAb)
2a: MAGNESIUM ION (MGa)
2b: MAGNESIUM ION (MGb)
3a: THIAMINE DIPHOSPHATE (TPPa)
3b: THIAMINE DIPHOSPHATE (TPPb)
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No.
Name
Count
Type
Full Name
1
CA
2
Ligand/Ion
CALCIUM ION
2
MG
2
Ligand/Ion
MAGNESIUM ION
3
TPP
2
Ligand/Ion
THIAMINE DIPHOSPHATE
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Sites
(6, 6)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ARG A:540 , SER A:604 , HIS A:605 , LEU A:606 , GLY A:644 , ASP A:645 , ALA A:646 , ALA A:647 , ASN A:678 , ILE A:680 , GLY A:681 , HIS A:747 , MG A:2002 , HOH A:3017 , HOH A:3054 , HOH A:3055 , GLN B:901 , LEU B:950 , GLU B:952 , GLN B:976 , PHE B:980
BINDING SITE FOR RESIDUE TPP A2001
2
AC2
SOFTWARE
ASP A:645 , ASN A:678 , ILE A:680 , TPP A:2001 , HOH A:3017
BINDING SITE FOR RESIDUE MG A2002
3
AC3
SOFTWARE
ASP A:1004 , HIS A:1055 , ASP A:1058 , ILE A:1060 , HOH A:3043
BINDING SITE FOR RESIDUE CA A2003
4
AC4
SOFTWARE
GLN A:901 , LEU A:950 , GLU A:952 , GLN A:976 , PHE A:980 , ARG B:540 , SER B:604 , HIS B:605 , LEU B:606 , GLY B:644 , ASP B:645 , ALA B:646 , ALA B:647 , ASN B:678 , ILE B:680 , GLY B:681 , HIS B:747 , MG B:2002 , HOH B:3021 , HOH B:3060 , HOH B:3062 , HOH B:3063
BINDING SITE FOR RESIDUE TPP B2001
5
AC5
SOFTWARE
ASP B:645 , ASN B:678 , ILE B:680 , TPP B:2001 , HOH B:3062
BINDING SITE FOR RESIDUE MG B2002
6
AC6
SOFTWARE
ASP B:1004 , HIS B:1055 , ASP B:1058 , ILE B:1060 , HOH B:3051
BINDING SITE FOR RESIDUE CA B2003
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are not available)
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PROSITE Patterns/Profiles
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Exons
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SCOP Domains
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CATH Domains
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all CATH domains
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Pfam Domains
(3, 6)
Info
all PFAM domains
1a: PFAM_2_oxoacid_dh_2xt6B01 (B:128-338)
1b: PFAM_2_oxoacid_dh_2xt6B02 (B:128-338)
2a: PFAM_E1_dh_2xt6B03 (B:484-810)
2b: PFAM_E1_dh_2xt6B04 (B:484-810)
3a: PFAM_Transket_pyr_2xt6B05 (B:874-1076)
3b: PFAM_Transket_pyr_2xt6B06 (B:874-1076)
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Clans
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(
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Organisms
(
)
(
)
Clan
:
CoA-acyltrans
(22)
Family
:
2-oxoacid_dh
(2)
Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)
(1)
1a
2-oxoacid_dh-2xt6B01
B:128-338
1b
2-oxoacid_dh-2xt6B02
B:128-338
Clan
:
THDP-binding
(106)
Family
:
E1_dh
(27)
Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)
(5)
2a
E1_dh-2xt6B03
B:484-810
2b
E1_dh-2xt6B04
B:484-810
Family
:
Transket_pyr
(45)
Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)
(5)
3a
Transket_pyr-2xt6B05
B:874-1076
3b
Transket_pyr-2xt6B06
B:874-1076
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Asym.Unit (677 KB)
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