CRYSTAL STRUCTURE OF GLUTAMINE SYNTHETASE FROM SALMONELLA TYPHIMURIUM CO-CRYSTALLIZED WITH ADP


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ld1f52l1 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Ld1f52l2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Glutamine synthetase catalytic domain Glutamine synthetase, C-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Kd1f52k1 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Kd1f52k2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Glutamine synthetase catalytic domain Glutamine synthetase, C-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Jd1f52j1 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Jd1f52j2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Glutamine synthetase catalytic domain Glutamine synthetase, C-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Id1f52i1 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Id1f52i2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Glutamine synthetase catalytic domain Glutamine synthetase, C-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Hd1f52h1 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Hd1f52h2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Glutamine synthetase catalytic domain Glutamine synthetase, C-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Gd1f52g1 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Gd1f52g2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Glutamine synthetase catalytic domain Glutamine synthetase, C-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Fd1f52f1 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Fd1f52f2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Glutamine synthetase catalytic domain Glutamine synthetase, C-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Ed1f52e1 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Ed1f52e2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Glutamine synthetase catalytic domain Glutamine synthetase, C-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Dd1f52d1 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Dd1f52d2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Glutamine synthetase catalytic domain Glutamine synthetase, C-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Cd1f52c1 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Cd1f52c2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Glutamine synthetase catalytic domain Glutamine synthetase, C-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Bd1f52b1 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Bd1f52b2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Glutamine synthetase catalytic domain Glutamine synthetase, C-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Ad1f52a1 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain Glutamine synthetase, N-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Ad1f52a2 Alpha and beta proteins (a+b) Glutamine synthetase/guanido kinase Glutamine synthetase/guanido kinase Glutamine synthetase catalytic domain Glutamine synthetase, C-terminal domain (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
LSCOP2B SuperfamilyGS N-terminal domain-like 8034612 3000408 SCOP2B (2022-06-29)
LSCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036260 3000676 SCOP2B (2022-06-29)
KSCOP2B SuperfamilyGS N-terminal domain-like 8034612 3000408 SCOP2B (2022-06-29)
KSCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036260 3000676 SCOP2B (2022-06-29)
JSCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036260 3000676 SCOP2B (2022-06-29)
JSCOP2B SuperfamilyGS N-terminal domain-like 8034612 3000408 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036260 3000676 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyGS N-terminal domain-like 8034612 3000408 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036260 3000676 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyGS N-terminal domain-like 8034612 3000408 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyGS N-terminal domain-like 8034612 3000408 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036260 3000676 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyGS N-terminal domain-like 8034612 3000408 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036260 3000676 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyGS N-terminal domain-like 8034612 3000408 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036260 3000676 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyGS N-terminal domain-like 8034612 3000408 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036260 3000676 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyGS N-terminal domain-like 8034612 3000408 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036260 3000676 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyGlutamine synthetase/guanido kinase 8036260 3000676 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyGS N-terminal domain-like 8034612 3000408 SCOP2B (2022-06-29)
ASCOP2 FamilyGlutamine synthetase, N-terminal domain 8022232 4001002 SCOP2 (2022-06-29)
ASCOP2 FamilyGlutamine synthetase catalytic domain 8023880 4002006 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyGS N-terminal domain-like 8034612 3000408 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyGlutamine synthetase/guanido kinase 8036260 3000676 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
LtRNA_int_endo_Ne1f52L1 A: beta barrelsX: ETN0001 domain-likeH: General secretion pathway protein M (EpsM) periplasmic domain-relatedT: General secretion pathway protein M (EpsM) periplasmic domain-relatedF: tRNA_int_endo_NECOD (v294.2)
Le1f52L2 A: beta barrelsX: ETN0001 domain-likeH: ETN0001 domain-likeT: Mss4-likeF:ECOD (v294.2)
KtRNA_int_endo_Ne1f52K1 A: beta barrelsX: ETN0001 domain-likeH: General secretion pathway protein M (EpsM) periplasmic domain-relatedT: General secretion pathway protein M (EpsM) periplasmic domain-relatedF: tRNA_int_endo_NECOD (v294.2)
Ke1f52K2 A: beta barrelsX: ETN0001 domain-likeH: ETN0001 domain-likeT: Mss4-likeF:ECOD (v294.2)
JtRNA_int_endo_Ne1f52J1 A: beta barrelsX: ETN0001 domain-likeH: General secretion pathway protein M (EpsM) periplasmic domain-relatedT: General secretion pathway protein M (EpsM) periplasmic domain-relatedF: tRNA_int_endo_NECOD (v294.2)
Je1f52J2 A: beta barrelsX: ETN0001 domain-likeH: ETN0001 domain-likeT: Mss4-likeF:ECOD (v294.2)
ItRNA_int_endo_Ne1f52I1 A: beta barrelsX: ETN0001 domain-likeH: General secretion pathway protein M (EpsM) periplasmic domain-relatedT: General secretion pathway protein M (EpsM) periplasmic domain-relatedF: tRNA_int_endo_NECOD (v294.2)
Ie1f52I2 A: beta barrelsX: ETN0001 domain-likeH: ETN0001 domain-likeT: Mss4-likeF:ECOD (v294.2)
HtRNA_int_endo_Ne1f52H1 A: beta barrelsX: ETN0001 domain-likeH: General secretion pathway protein M (EpsM) periplasmic domain-relatedT: General secretion pathway protein M (EpsM) periplasmic domain-relatedF: tRNA_int_endo_NECOD (v294.2)
He1f52H2 A: beta barrelsX: ETN0001 domain-likeH: ETN0001 domain-likeT: Mss4-likeF:ECOD (v294.2)
GtRNA_int_endo_Ne1f52G1 A: beta barrelsX: ETN0001 domain-likeH: General secretion pathway protein M (EpsM) periplasmic domain-relatedT: General secretion pathway protein M (EpsM) periplasmic domain-relatedF: tRNA_int_endo_NECOD (v294.2)
Ge1f52G2 A: beta barrelsX: ETN0001 domain-likeH: ETN0001 domain-likeT: Mss4-likeF:ECOD (v294.2)
FtRNA_int_endo_Ne1f52F1 A: beta barrelsX: ETN0001 domain-likeH: General secretion pathway protein M (EpsM) periplasmic domain-relatedT: General secretion pathway protein M (EpsM) periplasmic domain-relatedF: tRNA_int_endo_NECOD (v294.2)
Fe1f52F2 A: beta barrelsX: ETN0001 domain-likeH: ETN0001 domain-likeT: Mss4-likeF:ECOD (v294.2)
EtRNA_int_endo_Ne1f52E1 A: beta barrelsX: ETN0001 domain-likeH: General secretion pathway protein M (EpsM) periplasmic domain-relatedT: General secretion pathway protein M (EpsM) periplasmic domain-relatedF: tRNA_int_endo_NECOD (v294.2)
Ee1f52E2 A: beta barrelsX: ETN0001 domain-likeH: ETN0001 domain-likeT: Mss4-likeF:ECOD (v294.2)
DtRNA_int_endo_Ne1f52D1 A: beta barrelsX: ETN0001 domain-likeH: General secretion pathway protein M (EpsM) periplasmic domain-relatedT: General secretion pathway protein M (EpsM) periplasmic domain-relatedF: tRNA_int_endo_NECOD (v294.2)
De1f52D2 A: beta barrelsX: ETN0001 domain-likeH: ETN0001 domain-likeT: Mss4-likeF:ECOD (v294.2)
CtRNA_int_endo_Ne1f52C1 A: beta barrelsX: ETN0001 domain-likeH: General secretion pathway protein M (EpsM) periplasmic domain-relatedT: General secretion pathway protein M (EpsM) periplasmic domain-relatedF: tRNA_int_endo_NECOD (v294.2)
Ce1f52C2 A: beta barrelsX: ETN0001 domain-likeH: ETN0001 domain-likeT: Mss4-likeF:ECOD (v294.2)
BtRNA_int_endo_Ne1f52B1 A: beta barrelsX: ETN0001 domain-likeH: General secretion pathway protein M (EpsM) periplasmic domain-relatedT: General secretion pathway protein M (EpsM) periplasmic domain-relatedF: tRNA_int_endo_NECOD (v294.2)
Be1f52B2 A: beta barrelsX: ETN0001 domain-likeH: ETN0001 domain-likeT: Mss4-likeF:ECOD (v294.2)
AtRNA_int_endo_Ne1f52A1 A: beta barrelsX: ETN0001 domain-likeH: General secretion pathway protein M (EpsM) periplasmic domain-relatedT: General secretion pathway protein M (EpsM) periplasmic domain-relatedF: tRNA_int_endo_NECOD (v294.2)
Ae1f52A2 A: beta barrelsX: ETN0001 domain-likeH: ETN0001 domain-likeT: Mss4-likeF:ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
L3.30.590.10 Alpha Beta 2-Layer Sandwich Creatine Kinase Chain A, domain 2CATH (4.3.0)
L3.10.20.70 Alpha Beta Roll Ubiquitin-like (UB roll) Glutamine synthetase, N-terminal domainCATH (4.3.0)
K3.30.590.10 Alpha Beta 2-Layer Sandwich Creatine Kinase Chain A, domain 2CATH (4.3.0)
K3.10.20.70 Alpha Beta Roll Ubiquitin-like (UB roll) Glutamine synthetase, N-terminal domainCATH (4.3.0)
J3.30.590.10 Alpha Beta 2-Layer Sandwich Creatine Kinase Chain A, domain 2CATH (4.3.0)
J3.10.20.70 Alpha Beta Roll Ubiquitin-like (UB roll) Glutamine synthetase, N-terminal domainCATH (4.3.0)
I3.30.590.10 Alpha Beta 2-Layer Sandwich Creatine Kinase Chain A, domain 2CATH (4.3.0)
I3.10.20.70 Alpha Beta Roll Ubiquitin-like (UB roll) Glutamine synthetase, N-terminal domainCATH (4.3.0)
H3.30.590.10 Alpha Beta 2-Layer Sandwich Creatine Kinase Chain A, domain 2CATH (4.3.0)
H3.10.20.70 Alpha Beta Roll Ubiquitin-like (UB roll) Glutamine synthetase, N-terminal domainCATH (4.3.0)
G3.30.590.10 Alpha Beta 2-Layer Sandwich Creatine Kinase Chain A, domain 2CATH (4.3.0)
G3.10.20.70 Alpha Beta Roll Ubiquitin-like (UB roll) Glutamine synthetase, N-terminal domainCATH (4.3.0)
F3.30.590.10 Alpha Beta 2-Layer Sandwich Creatine Kinase Chain A, domain 2CATH (4.3.0)
F3.10.20.70 Alpha Beta Roll Ubiquitin-like (UB roll) Glutamine synthetase, N-terminal domainCATH (4.3.0)
E3.30.590.10 Alpha Beta 2-Layer Sandwich Creatine Kinase Chain A, domain 2CATH (4.3.0)
E3.10.20.70 Alpha Beta Roll Ubiquitin-like (UB roll) Glutamine synthetase, N-terminal domainCATH (4.3.0)
D3.30.590.10 Alpha Beta 2-Layer Sandwich Creatine Kinase Chain A, domain 2CATH (4.3.0)
D3.10.20.70 Alpha Beta Roll Ubiquitin-like (UB roll) Glutamine synthetase, N-terminal domainCATH (4.3.0)
C3.30.590.10 Alpha Beta 2-Layer Sandwich Creatine Kinase Chain A, domain 2CATH (4.3.0)
C3.10.20.70 Alpha Beta Roll Ubiquitin-like (UB roll) Glutamine synthetase, N-terminal domainCATH (4.3.0)
B3.30.590.10 Alpha Beta 2-Layer Sandwich Creatine Kinase Chain A, domain 2CATH (4.3.0)
B3.10.20.70 Alpha Beta Roll Ubiquitin-like (UB roll) Glutamine synthetase, N-terminal domainCATH (4.3.0)
A3.30.590.10 Alpha Beta 2-Layer Sandwich Creatine Kinase Chain A, domain 2CATH (4.3.0)
A3.10.20.70 Alpha Beta Roll Ubiquitin-like (UB roll) Glutamine synthetase, N-terminal domainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF00120Glutamine synthetase, catalytic domain (Gln-synt_C)Glutamine synthetase, catalytic domainDomain
A, B, C, D, E
PF03951Glutamine synthetase, beta-Grasp domain (Gln-synt_N)Glutamine synthetase, beta-Grasp domainGlutamine synthetase (GS) plays an essential role in the metabolism of nitrogen by catalysing the condensation of glutamate and ammonia to form glutamine. This entry represents the glutamine synthetase N-terminal domain, which contributes to the subs ...Glutamine synthetase (GS) plays an essential role in the metabolism of nitrogen by catalysing the condensation of glutamate and ammonia to form glutamine. This entry represents the glutamine synthetase N-terminal domain, which contributes to the substrate binding pocket of the enzyme [1,2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
GLUTAMINE SYNTHETASE

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR004809Glutamine synthetase type IFamily
A, B, C, D, E
IPR008146Glutamine synthetase, catalytic domainDomain
A, B, C, D, E
IPR001637Glutamine synthetase class-I, adenylation siteConserved Site
A, B, C, D, E
IPR027303Glutamine synthetase, glycine-rich siteConserved Site
A, B, C, D, E
IPR027302Glutamine synthetase, N-terminal conserved siteConserved Site
A, B, C, D, E
IPR014746Glutamine synthetase/guanido kinase, catalytic domainHomologous Superfamily
A, B, C, D, E
IPR008147Glutamine synthetase, N-terminal domainDomain
A, B, C, D, E
IPR036651Glutamine synthetase, N-terminal domain superfamilyHomologous Superfamily