Annotations: 6PIK

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	FMT C-terminal domain-like	8057773	3000015	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Formyltransferase	8057772	3000030	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	FMT C-terminal domain-like	8057773	3000015	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Formyltransferase	8057772	3000030	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Formyltransferase	8057772	3000030	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	FMT C-terminal domain-like	8057773	3000015	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	FMT C-terminal domain-like	8057773	3000015	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Formyltransferase	8057772	3000030	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	SDR-like	8057775	3000038	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	SDR-like	8057775	3000038	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	SDR-like	8057775	3000038	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	SDR-like	8057775	3000038	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Formyl_trans_C	e6pikB2	A: beta barrels	X: FMT C-terminal domain-like	H: FMT C-terminal domain-related (From Topology)	T: FMT C-terminal domain-related	F: Formyl_trans_C	ECOD (1.6)
B	Formyl_trans_N	e6pikB1	A: a/b three-layered sandwiches	X: Formyltransferase (From Topology)	H: Formyltransferase (From Topology)	T: Formyltransferase	F: Formyl_trans_N	ECOD (1.6)
C	Formyl_trans_C	e6pikC1	A: beta barrels	X: FMT C-terminal domain-like	H: FMT C-terminal domain-related (From Topology)	T: FMT C-terminal domain-related	F: Formyl_trans_C	ECOD (1.6)
C	Formyl_trans_N	e6pikC2	A: a/b three-layered sandwiches	X: Formyltransferase (From Topology)	H: Formyltransferase (From Topology)	T: Formyltransferase	F: Formyl_trans_N	ECOD (1.6)
D	Formyl_trans_C	e6pikD1	A: beta barrels	X: FMT C-terminal domain-like	H: FMT C-terminal domain-related (From Topology)	T: FMT C-terminal domain-related	F: Formyl_trans_C	ECOD (1.6)
D	Formyl_trans_N	e6pikD2	A: a/b three-layered sandwiches	X: Formyltransferase (From Topology)	H: Formyltransferase (From Topology)	T: Formyltransferase	F: Formyl_trans_N	ECOD (1.6)
A	Formyl_trans_C	e6pikA2	A: beta barrels	X: FMT C-terminal domain-like	H: FMT C-terminal domain-related (From Topology)	T: FMT C-terminal domain-related	F: Formyl_trans_C	ECOD (1.6)
A	Formyl_trans_N	e6pikA1	A: a/b three-layered sandwiches	X: Formyltransferase (From Topology)	H: Formyltransferase (From Topology)	T: Formyltransferase	F: Formyl_trans_N	ECOD (1.6)
E	GDP_Man_Dehyd_1	e6pikE1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: GDP_Man_Dehyd_1	ECOD (1.6)
F	GDP_Man_Dehyd_1	e6pikF1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: GDP_Man_Dehyd_1	ECOD (1.6)
H	GDP_Man_Dehyd_1	e6pikH1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: GDP_Man_Dehyd_1	ECOD (1.6)
G	GDP_Man_Dehyd_1	e6pikG1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: GDP_Man_Dehyd_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02911	Formyl transferase, C-terminal domain (Formyl_trans_C)	Formyl transferase, C-terminal domain		Domain
A, B, C, D	PF00551	Formyl transferase (Formyl_trans_N)	Formyl transferase	This family includes the following members. Glycinamide ribonucleotide transformylase catalyses the third step in de novo purine biosynthesis, the transfer of a formyl group to 5'-phosphoribosylglycinamide. Formyltetrahydrofolate deformylase produces ...	This family includes the following members. Glycinamide ribonucleotide transformylase catalyses the third step in de novo purine biosynthesis, the transfer of a formyl group to 5'-phosphoribosylglycinamide. Formyltetrahydrofolate deformylase produces formate from formyl- tetrahydrofolate. Methionyl-tRNA formyltransferase transfers a formyl group onto the amino terminus of the acyl moiety of the methionyl aminoacyl-tRNA. Inclusion of the following members is supported by PSI-blast. HOXX_BRAJA (P31907) contains a related domain of unknown function. PRTH_PORGI (P46071) contains a related domain of unknown function. Y09P_MYCTU (Q50721) contains a related domain of unknown function.	Domain
E, F, G, H	PF01370	NAD dependent epimerase/dehydratase family (Epimerase)	NAD dependent epimerase/dehydratase family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Bifunctional polymyxin resistance protein ArnA	NAD+ binding NAD binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding heterocyclic compound binding small molecule binding carboxy-lyase activity lyase activity catalytic activity NAD+ binding NAD binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding heterocyclic compound binding small molecule binding carboxy-lyase activity lyase activity catalytic activity carbon-carbon lyase activity UDP-glucuronate decarboxylase activity transferase activity, transferring one-carbon groups UDP-4-amino-4-deoxy-L-arabinose formyltransferase activity transferase activity hydroxymethyl-, formyl- and related transferase activity oxidoreductase activity oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on CH-OH group of donors UDP-glucuronate dehydrogenase activity identical protein binding protein binding	glycolipid metabolic process lipid A biosynthetic process carbohydrate derivative metabolic process lipid biosynthetic process phospholipid metabolic process phosphate-containing compound metabolic process lipooligosaccharide biosynthetic process phosphorus metabolic process membrane lipid metabolic process carbohydrate derivative biosynthetic process lipooligosaccharide metabolic process liposaccharide metabolic process primary metabolic process glycolipid biosynthetic process glycolipid metabolic process lipid A biosynthetic process carbohydrate derivative metabolic process lipid biosynthetic process phospholipid metabolic process phosphate-containing compound metabolic process lipooligosaccharide biosynthetic process phosphorus metabolic process membrane lipid metabolic process carbohydrate derivative biosynthetic process lipooligosaccharide metabolic process liposaccharide metabolic process primary metabolic process glycolipid biosynthetic process phospholipid biosynthetic process lipid A metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process metabolic process cellular process membrane lipid biosynthetic process lipid metabolic process response to stimulus response to chemical response to antibiotic lipopolysaccharide biosynthetic process carbohydrate metabolic process polysaccharide biosynthetic process carbohydrate biosynthetic process macromolecule biosynthetic process lipopolysaccharide metabolic process polysaccharide metabolic process macromolecule metabolic process nucleoside phosphate metabolic process nucleotide-sugar metabolic process UDP-D-xylose metabolic process nucleobase-containing compound biosynthetic process nucleobase-containing compound metabolic process nucleobase-containing small molecule metabolic process nucleoside phosphate biosynthetic process small molecule metabolic process UDP-D-xylose biosynthetic process nucleotide-sugar biosynthetic process UDP-4-deoxy-4-formamido-beta-L-arabinopyranose metabolic process amino sugar biosynthetic process UDP-4-deoxy-4-formamido-beta-L-arabinopyranose biosynthetic process amino sugar metabolic process	cellular anatomical structure membrane protein-containing complex
E, F, G, H	UDP-4-amino-4-deoxy-L-arabinose formyltransferase	NAD+ binding NAD binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding heterocyclic compound binding small molecule binding carboxy-lyase activity lyase activity catalytic activity NAD+ binding NAD binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding heterocyclic compound binding small molecule binding carboxy-lyase activity lyase activity catalytic activity carbon-carbon lyase activity UDP-glucuronate decarboxylase activity transferase activity, transferring one-carbon groups UDP-4-amino-4-deoxy-L-arabinose formyltransferase activity transferase activity hydroxymethyl-, formyl- and related transferase activity oxidoreductase activity oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on CH-OH group of donors UDP-glucuronate dehydrogenase activity identical protein binding protein binding	glycolipid metabolic process lipid A biosynthetic process carbohydrate derivative metabolic process lipid biosynthetic process phospholipid metabolic process phosphate-containing compound metabolic process lipooligosaccharide biosynthetic process phosphorus metabolic process membrane lipid metabolic process carbohydrate derivative biosynthetic process lipooligosaccharide metabolic process liposaccharide metabolic process primary metabolic process glycolipid biosynthetic process glycolipid metabolic process lipid A biosynthetic process carbohydrate derivative metabolic process lipid biosynthetic process phospholipid metabolic process phosphate-containing compound metabolic process lipooligosaccharide biosynthetic process phosphorus metabolic process membrane lipid metabolic process carbohydrate derivative biosynthetic process lipooligosaccharide metabolic process liposaccharide metabolic process primary metabolic process glycolipid biosynthetic process phospholipid biosynthetic process lipid A metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process metabolic process cellular process membrane lipid biosynthetic process lipid metabolic process response to stimulus response to chemical response to antibiotic lipopolysaccharide biosynthetic process carbohydrate metabolic process polysaccharide biosynthetic process carbohydrate biosynthetic process macromolecule biosynthetic process lipopolysaccharide metabolic process polysaccharide metabolic process macromolecule metabolic process nucleoside phosphate metabolic process nucleotide-sugar metabolic process UDP-D-xylose metabolic process nucleobase-containing compound biosynthetic process nucleobase-containing compound metabolic process nucleobase-containing small molecule metabolic process nucleoside phosphate biosynthetic process small molecule metabolic process UDP-D-xylose biosynthetic process nucleotide-sugar biosynthetic process UDP-4-deoxy-4-formamido-beta-L-arabinopyranose metabolic process amino sugar biosynthetic process UDP-4-deoxy-4-formamido-beta-L-arabinopyranose biosynthetic process amino sugar metabolic process	cellular anatomical structure membrane protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR050177	Bifunctional lipid A modification and metabolic enzymes	Family
A, B, C, D	IPR045869	Bifunctional polymyxin resistance protein ArnA-like, extended (e) SDRs	Domain
A, B, C, D	IPR036477	Formyl transferase, N-terminal domain superfamily	Homologous Superfamily
A, B, C, D	IPR021168	Bifunctional polymyxin resistance protein, ArnA	Family
A, B, C, D	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B, C, D	IPR001509	NAD-dependent epimerase/dehydratase	Domain
A, B, C, D	IPR002376	Formyl transferase, N-terminal	Domain
A, B, C, D	IPR005793	Formyl transferase, C-terminal	Domain
A, B, C, D	IPR011034	Formyl transferase-like, C-terminal domain superfamily	Homologous Superfamily
E, F, G, H	IPR050177	Bifunctional lipid A modification and metabolic enzymes	Family
E, F, G, H	IPR045869	Bifunctional polymyxin resistance protein ArnA-like, extended (e) SDRs	Domain
E, F, G, H	IPR036477	Formyl transferase, N-terminal domain superfamily	Homologous Superfamily
E, F, G, H	IPR021168	Bifunctional polymyxin resistance protein, ArnA	Family
E, F, G, H	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
E, F, G, H	IPR001509	NAD-dependent epimerase/dehydratase	Domain
E, F, G, H	IPR002376	Formyl transferase, N-terminal	Domain
E, F, G, H	IPR005793	Formyl transferase, C-terminal	Domain
E, F, G, H	IPR011034	Formyl transferase-like, C-terminal domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.