6AP1 | pdb_00006ap1

Vps4p-Vta1p complex with peptide binding to the central pore of Vps4p


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
SKOG0917e6ap1S1 A: alpha bundlesX: Spectrin repeat-likeH: MIT domain (From Topology)T: MIT domainF: KOG0917ECOD (1.6)
RKOG0917e6ap1R1 A: alpha bundlesX: Spectrin repeat-likeH: MIT domain (From Topology)T: MIT domainF: KOG0917ECOD (1.6)
QKOG0917e6ap1Q1 A: alpha bundlesX: Spectrin repeat-likeH: MIT domain (From Topology)T: MIT domainF: KOG0917ECOD (1.6)
PKOG0917e6ap1P1 A: alpha bundlesX: Spectrin repeat-likeH: MIT domain (From Topology)T: MIT domainF: KOG0917ECOD (1.6)
OKOG0917e6ap1O1 A: alpha bundlesX: Spectrin repeat-likeH: MIT domain (From Topology)T: MIT domainF: KOG0917ECOD (1.6)
NKOG0917e6ap1N1 A: alpha bundlesX: Spectrin repeat-likeH: MIT domain (From Topology)T: MIT domainF: KOG0917ECOD (1.6)
MKOG0917e6ap1M1 A: alpha bundlesX: Spectrin repeat-likeH: MIT domain (From Topology)T: MIT domainF: KOG0917ECOD (1.6)
LKOG0917e6ap1L1 A: alpha bundlesX: Spectrin repeat-likeH: MIT domain (From Topology)T: MIT domainF: KOG0917ECOD (1.6)
KKOG0917e6ap1K1 A: alpha bundlesX: Spectrin repeat-likeH: MIT domain (From Topology)T: MIT domainF: KOG0917ECOD (1.6)
JKOG0917e6ap1J1 A: alpha bundlesX: Spectrin repeat-likeH: MIT domain (From Topology)T: MIT domainF: KOG0917ECOD (1.6)
IKOG0917e6ap1I1 A: alpha bundlesX: Spectrin repeat-likeH: MIT domain (From Topology)T: MIT domainF: KOG0917ECOD (1.6)
HKOG0917e6ap1H1 A: alpha bundlesX: Spectrin repeat-likeH: MIT domain (From Topology)T: MIT domainF: KOG0917ECOD (1.6)
G [auth F]Vps4_C_Ne6ap1F2 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: Vps4_C_NECOD (1.6)
G [auth F]Sigma54_activate6ap1F1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Sigma54_activatECOD (1.6)
EVps4_C_Ne6ap1E2 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: Vps4_C_NECOD (1.6)
ESigma54_activate6ap1E1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Sigma54_activatECOD (1.6)
DVps4_C_Ne6ap1D1 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: Vps4_C_NECOD (1.6)
DSigma54_activate6ap1D2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Sigma54_activatECOD (1.6)
CVps4_C_Ne6ap1C1 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: Vps4_C_NECOD (1.6)
CSigma54_activate6ap1C2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Sigma54_activatECOD (1.6)
BVps4_C_Ne6ap1B1 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: Vps4_C_NECOD (1.6)
BSigma54_activate6ap1B2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Sigma54_activatECOD (1.6)
AVps4_C_Ne6ap1A2 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: Vps4_C_NECOD (1.6)
ASigma54_activate6ap1A1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Sigma54_activatECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
S1.20.5.420 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Immunoglobulin FC, subunit CCATH (4.3.0)
R1.20.5.420 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Immunoglobulin FC, subunit CCATH (4.3.0)
Q1.20.5.420 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Immunoglobulin FC, subunit CCATH (4.3.0)
P1.20.5.420 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Immunoglobulin FC, subunit CCATH (4.3.0)
O1.20.5.420 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Immunoglobulin FC, subunit CCATH (4.3.0)
N1.20.5.420 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Immunoglobulin FC, subunit CCATH (4.3.0)
M1.20.5.420 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Immunoglobulin FC, subunit CCATH (4.3.0)
L1.20.5.420 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Immunoglobulin FC, subunit CCATH (4.3.0)
K1.20.5.420 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Immunoglobulin FC, subunit CCATH (4.3.0)
J1.20.5.420 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Immunoglobulin FC, subunit CCATH (4.3.0)
I1.20.5.420 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Immunoglobulin FC, subunit CCATH (4.3.0)
H1.20.5.420 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Immunoglobulin FC, subunit CCATH (4.3.0)
G [auth F]3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
G [auth F]1.10.8.60 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)
E3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
E1.10.8.60 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)
D3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
D1.10.8.60 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)
C3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
C1.10.8.60 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)
B3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
B1.10.8.60 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)
A3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
A1.10.8.60 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
H, I, J, K, L
PF18097Vta1 C-terminal domain (Vta1_C)Vta1 C-terminal domainThis is the C-terminal domain of Vta1 proteins Pfam:PF04652 . Structural and functional analysis indicate that this C-terminal domain promotes the ATP-dependent double ring assembly of Vps4. Furthermore, it has been shown that it is necessary and suf ...This is the C-terminal domain of Vta1 proteins Pfam:PF04652 . Structural and functional analysis indicate that this C-terminal domain promotes the ATP-dependent double ring assembly of Vps4. Furthermore, it has been shown that it is necessary and sufficient for protein dimerization. Mutations in Lys-299 and Lys-302 completely abolished the ability of Vta1 to stimulate the ATPase activity of Vps4 while mutation in Lys-322 had no effect [1].
Domain
A,
B,
C,
D,
E,
PF09336Vps4 C terminal oligomerisation domain (Vps4_C)Vps4 C terminal oligomerisation domainThis domain is found at the C terminal of ATPase proteins involved in vacuolar sorting. It forms an alpha helix structure and is required for oligomerisation [1]. Domain
A,
B,
C,
D,
E,
PF17862AAA+ lid domain (AAA_lid_3)AAA+ lid domainThis entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. Domain
A,
B,
C,
D,
E,
PF00004ATPase family associated with various cellular activities (AAA) (AAA)ATPase family associated with various cellular activities (AAA)AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
H, I, J, K, L
Vacuolar protein sorting-associated protein VTA1
F [auth G]ACE-ASP-GLU-ILE-VAL-ASN-LYS-VAL-LEU-NH2-
A,
B,
C,
D,
E,
Vacuolar protein sorting-associated protein 4,Protein hcp1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
H, I, J, K, L
IPR039431Vta1/callose synthase, N-terminalDomain
H, I, J, K, L
IPR023175Vta1/Callose synthase, N-terminal domain superfamilyHomologous Superfamily
H, I, J, K, L
IPR041212Vta1, C-terminalDomain
H, I, J, K, L
IPR044538Vacuolar protein sorting-associated protein Vta1-likeFamily
F [auth G]IPR005024Snf7 familyFamily
A,
B,
C,
D,
E,
IPR003593AAA+ ATPase domainDomain
A,
B,
C,
D,
E,
IPR003959ATPase, AAA-type, coreDomain
A,
B,
C,
D,
E,
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
A,
B,
C,
D,
E,
IPR007330MIT domainDomain
A,
B,
C,
D,
E,
IPR041569AAA ATPase, AAA+ lid domainDomain
A,
B,
C,
D,
E,
IPR015415Spastin/Vps4, C-terminalDomain
A,
B,
C,
D,
E,
IPR050304Microtubule-severing AAA ATPaseFamily
A,
B,
C,
D,
E,
IPR045253Vacuolar protein sorting-associated protein 4, MIT domainDomain
A,
B,
C,
D,
E,
IPR003960ATPase, AAA-type, conserved siteConserved Site
A,
B,
C,
D,
E,
IPR036181MIT domain superfamilyHomologous Superfamily
A,
B,
C,
D,
E,
IPR036624Hcp1-like superfamilyHomologous Superfamily
A,
B,
C,
D,
E,
IPR053165HSI-I assembly protein Hcp1Family
A,
B,
C,
D,
E,
IPR008514Type VI secretion system effector HcpFamily

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
F [auth G]ACE RESIDAA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354

PSI-MOD :  N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359
F [auth G]NH2 RESIDAA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354 , AA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100

PSI-MOD :  N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359 , L-alanine amide MOD:00090 , L-asparagine amide MOD:00092 , L-aspartic acid 1-amide MOD:00093 , L-glutamine amide MOD:00095 , L-glutamic acid 1-amide MOD:00096 , glycine amide MOD:00097 , L-isoleucine amide MOD:00099 , L-leucine amide MOD:00100 , L-lysine amide MOD:00101 , L-methionine amide MOD:00102 , L-proline amide MOD:00104 , L-serine amide MOD:00105 , L-threonine amide MOD:00106 , L-tryptophan amide MOD:00107 , L-tyrosine amide MOD:00108 , L-valine amide MOD:00109