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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1ha3a1 All beta proteins Reductase/isomerase/elongation factor common domain Translation proteins Elongation factors Elongation factor Tu (EF-Tu), domain 2 (Thermus thermophilus HB8 ) [TaxId: 300852 ], SCOPe (2.08)
Ad1ha3a2 All beta proteins Elongation factor/aminomethyltransferase common domain EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain Elongation factor Tu (EF-Tu) (Thermus thermophilus HB8 ) [TaxId: 300852 ], SCOPe (2.08)
Ad1ha3a3 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases G proteins Elongation factor Tu (EF-Tu), N-terminal (G) domain (Thermus thermophilus HB8 ) [TaxId: 300852 ], SCOPe (2.08)
Bd1ha3b1 All beta proteins Reductase/isomerase/elongation factor common domain Translation proteins Elongation factors Elongation factor Tu (EF-Tu), domain 2 (Thermus thermophilus HB8 ) [TaxId: 300852 ], SCOPe (2.08)
Bd1ha3b2 All beta proteins Elongation factor/aminomethyltransferase common domain EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain Elongation factor Tu (EF-Tu) (Thermus thermophilus HB8 ) [TaxId: 300852 ], SCOPe (2.08)
Bd1ha3b3 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases G proteins Elongation factor Tu (EF-Tu), N-terminal (G) domain (Thermus thermophilus HB8 ) [TaxId: 300852 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyRas-like P-loop GTPases 8056510 3002022 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyEF-Tu post-G domain-like 8056511 3002024 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyEF-Tu post-G domain-like 8056513 3002024 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyRas-like P-loop GTPases 8056510 3002022 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyEF-Tu post-G domain-like 8056513 3002024 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyEF-Tu post-G domain-like 8056511 3002024 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AGTP_EFTU_D2_1e1ha3A1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: GTP_EFTU_D2_1ECOD (1.6)
AGTP_EFTU_D3e1ha3A2 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Aminomethyltransferase beta-barrel domainF: GTP_EFTU_D3ECOD (1.6)
AMnmE_helical_2nde1ha3A3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MnmE_helical_2ndECOD (1.6)
BGTP_EFTU_D2_1e1ha3B1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: GTP_EFTU_D2_1ECOD (1.6)
BGTP_EFTU_D3e1ha3B2 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Aminomethyltransferase beta-barrel domainF: GTP_EFTU_D3ECOD (1.6)
BMnmE_helical_2nde1ha3B3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MnmE_helical_2ndECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00009Elongation factor Tu GTP binding domain (GTP_EFTU)Elongation factor Tu GTP binding domainThis domain contains a P-loop motif, also found in several other families such as Pfam:PF00071, Pfam:PF00025 and Pfam:PF00063. Elongation factor Tu consists of three structural domains, this plus two C-terminal beta barrel domains.Domain
A, B
PF03143Elongation factor Tu C-terminal domain (GTP_EFTU_D3)Elongation factor Tu C-terminal domainElongation factor Tu consists of three structural domains, this is the third domain. This domain adopts a beta barrel structure. This the third domain is involved in binding to both charged tRNA [1] and binding to EF-Ts Pfam:PF00889 [2].Domain
A, B
PF03144Elongation factor Tu domain 2 (GTP_EFTU_D2)Elongation factor Tu domain 2Elongation factor Tu consists of three structural domains, this is the second domain. This domain adopts a beta barrel structure. This the second domain is involved in binding to charged tRNA [1]. This domain is also found in other proteins such as e ...Elongation factor Tu consists of three structural domains, this is the second domain. This domain adopts a beta barrel structure. This the second domain is involved in binding to charged tRNA [1]. This domain is also found in other proteins such as elongation factor G and translation initiation factor IF-2. This domain is structurally related to Pfam:PF03143, and in fact has weak sequence matches to this domain.
Domain