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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
C [auth A]d1nnea1 All alpha proteins DNA repair protein MutS, domain III DNA repair protein MutS, domain III DNA repair protein MutS, domain III DNA repair protein MutS, domain III (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
C [auth A]d1nnea2 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases ABC transporter ATPase domain-like DNA repair protein MutS, the C-terminal domain (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
C [auth A]d1nnea3 Alpha and beta proteins (a/b) Ribonuclease H-like motif DNA repair protein MutS, domain II DNA repair protein MutS, domain II DNA repair protein MutS, domain II (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
C [auth A]d1nnea4 Alpha and beta proteins (a+b) MutS N-terminal domain-like DNA repair protein MutS, domain I DNA repair protein MutS, domain I DNA repair protein MutS, domain I (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
D [auth B]d1nneb1 All alpha proteins DNA repair protein MutS, domain III DNA repair protein MutS, domain III DNA repair protein MutS, domain III DNA repair protein MutS, domain III (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
D [auth B]d1nneb2 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases ABC transporter ATPase domain-like DNA repair protein MutS, the C-terminal domain (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
D [auth B]d1nneb3 Alpha and beta proteins (a/b) Ribonuclease H-like motif DNA repair protein MutS, domain II DNA repair protein MutS, domain II DNA repair protein MutS, domain II (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
D [auth B]d1nneb4 Alpha and beta proteins (a+b) MutS N-terminal domain-like DNA repair protein MutS, domain I DNA repair protein MutS, domain I DNA repair protein MutS, domain I (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
C [auth A]SCOP2B SuperfamilyABC transporter-like P-loop ATPases 8018572 3002020 SCOP2B (2022-06-29)
C [auth A]SCOP2B SuperfamilyMutS N-terminal domain-like 8056688 3001688 SCOP2B (2022-06-29)
C [auth A]SCOP2B SuperfamilyMutS domain III-like 8056690 3001131 SCOP2B (2022-06-29)
C [auth A]SCOP2B SuperfamilyMutS domain II-like 8056689 3000587 SCOP2B (2022-06-29)
D [auth B]SCOP2B SuperfamilyMutS N-terminal domain-like 8056688 3001688 SCOP2B (2022-06-29)
D [auth B]SCOP2B SuperfamilyMutS domain III-like 8056690 3001131 SCOP2B (2022-06-29)
D [auth B]SCOP2B SuperfamilyABC transporter-like P-loop ATPases 8018572 3002020 SCOP2B (2022-06-29)
D [auth B]SCOP2B SuperfamilyMutS domain II-like 8056689 3000587 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
C [auth A]MutS_IIIe1nneA1 A: alpha bundlesX: Four-helical up-and-down bundleH: DNA repair protein MutS, domain III (From Topology)T: DNA repair protein MutS, domain IIIF: MutS_IIIECOD (1.6)
C [auth A]MutS_Ie1nneA2 A: a+b two layersX: Homing endonucleases-likeH: DNA repair protein MutS, domain I (From Topology)T: DNA repair protein MutS, domain IF: MutS_IECOD (1.6)
C [auth A]MutS_Ve1nneA3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MutS_VECOD (1.6)
C [auth A]MutS_IIe1nneA4 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: MutS_IIECOD (1.6)
D [auth B]MutS_IIIe1nneB1 A: alpha bundlesX: Four-helical up-and-down bundleH: DNA repair protein MutS, domain III (From Topology)T: DNA repair protein MutS, domain IIIF: MutS_IIIECOD (1.6)
D [auth B]MutS_Ie1nneB2 A: a+b two layersX: Homing endonucleases-likeH: DNA repair protein MutS, domain I (From Topology)T: DNA repair protein MutS, domain IF: MutS_IECOD (1.6)
D [auth B]MutS_Ve1nneB3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MutS_VECOD (1.6)
D [auth B]MutS_IIe1nneB4 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: MutS_IIECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
C [auth A],
D [auth B]
PF01624MutS domain I (MutS_I)MutS domain IThis domain is found in proteins of the MutS family (DNA mismatch repair proteins) and is found associated with Pfam:PF00488, Pfam:PF05188, Pfam:PF05192 and Pfam:PF05190. The MutS family of proteins is named after the Salmonella typhimurium MutS prot ...This domain is found in proteins of the MutS family (DNA mismatch repair proteins) and is found associated with Pfam:PF00488, Pfam:PF05188, Pfam:PF05192 and Pfam:PF05190. The MutS family of proteins is named after the Salmonella typhimurium MutS protein involved in mismatch repair; other members of the family included the eukaryotic MSH 1,2,3, 4,5 and 6 proteins. These have various roles in DNA repair and recombination. Human MSH has been implicated in non-polyposis colorectal carcinoma (HNPCC) and is a mismatch binding protein [2]. The aligned region corresponds with globular domain I, which is involved in DNA binding, in Thermus aquaticus MutS as characterised in [4].
Domain
C [auth A],
D [auth B]
PF05188MutS domain II (MutS_II)MutS domain IIThis domain is found in proteins of the MutS family (DNA mismatch repair proteins) and is found associated with Pfam:PF00488, Pfam:PF01624, Pfam:PF05192 and Pfam:PF05190. The MutS family of proteins is named after the Salmonella typhimurium MutS prot ...This domain is found in proteins of the MutS family (DNA mismatch repair proteins) and is found associated with Pfam:PF00488, Pfam:PF01624, Pfam:PF05192 and Pfam:PF05190. The MutS family of proteins is named after the Salmonella typhimurium MutS protein involved in mismatch repair; other members of the family included the eukaryotic MSH 1,2,3, 4,5 and 6 proteins. These have various roles in DNA repair and recombination. Human MSH has been implicated in non-polyposis colorectal carcinoma (HNPCC) and is a mismatch binding protein [2]. This domain corresponds to domain II in Thermus aquaticus MutS as characterised in [4], and has similarity resembles RNAse-H-like domains (see Pfam:PF00075).
Domain
C [auth A],
D [auth B]
PF05192MutS domain III (MutS_III)MutS domain IIIThis domain is found in proteins of the MutS family (DNA mismatch repair proteins) and is found associated with Pfam:PF00488, Pfam:PF05188, Pfam:PF01624 and Pfam:PF05190. The MutS family of proteins is named after the Salmonella typhimurium MutS prot ...This domain is found in proteins of the MutS family (DNA mismatch repair proteins) and is found associated with Pfam:PF00488, Pfam:PF05188, Pfam:PF01624 and Pfam:PF05190. The MutS family of proteins is named after the Salmonella typhimurium MutS protein involved in mismatch repair; other members of the family included the eukaryotic MSH 1,2,3, 4,5 and 6 proteins. These have various roles in DNA repair and recombination. Human MSH has been implicated in non-polyposis colorectal carcinoma (HNPCC) and is a mismatch binding protein [2]. The aligned region corresponds with domain III, which is central to the structure of Thermus aquaticus MutS as characterised in [4].
Domain
C [auth A],
D [auth B]
PF00488MutS domain V (MutS_V)MutS domain VThis domain is found in proteins of the MutS family (DNA mismatch repair proteins) and is found associated with Pfam:PF01624, Pfam:PF05188, Pfam:PF05192 and Pfam:PF05190. The mutS family of proteins is named after the Salmonella typhimurium MutS prot ...This domain is found in proteins of the MutS family (DNA mismatch repair proteins) and is found associated with Pfam:PF01624, Pfam:PF05188, Pfam:PF05192 and Pfam:PF05190. The mutS family of proteins is named after the Salmonella typhimurium MutS protein involved in mismatch repair; other members of the family included the eukaryotic MSH 1,2,3, 4,5 and 6 proteins. These have various roles in DNA repair and recombination. Human MSH has been implicated in non-polyposis colorectal carcinoma (HNPCC) and is a mismatch binding protein [2]. The aligned region corresponds with domain V of Thermus aquaticus MutS as characterised in [4], which contains a Walker A motif, and is structurally similar to the ATPase domain of ABC transporters.
Domain
C [auth A],
D [auth B]
PF05190MutS family domain IV (MutS_IV)MutS family domain IVThis domain is found in proteins of the MutS family (DNA mismatch repair proteins) and is found associated with Pfam:PF01624, Pfam:PF05188, Pfam:PF05192 and Pfam:PF00488. The mutS family of proteins is named after the Salmonella typhimurium MutS prot ...This domain is found in proteins of the MutS family (DNA mismatch repair proteins) and is found associated with Pfam:PF01624, Pfam:PF05188, Pfam:PF05192 and Pfam:PF00488. The mutS family of proteins is named after the Salmonella typhimurium MutS protein involved in mismatch repair; other members of the family included the eukaryotic MSH 1,2,3, 4,5 and 6 proteins. These have various roles in DNA repair and recombination. Human MSH has been implicated in non-polyposis colorectal carcinoma (HNPCC) and is a mismatch binding protein [2]. The aligned region corresponds in part with globular domain IV, which is involved in DNA binding, in Thermus aquaticus MutS as characterised in [4].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth C]5'-D(*GP*CP*GP*AP*CP*GP*CP*TP*AP*GP*CP*GP*TP*GP*CP*GP*GP*CP*TP*CP*GP*TP*C)-3'---
B [auth D]5'-D(P*GP*GP*AP*CP*GP*AP*GP*CP*CP*GP*CP*CP*GP*CP*TP*AP*GP*CP*GP*TP*CP*G)-3'---
C [auth A],
D [auth B]
DNA Mismatch Repair protein MutS -