4UU0: SERCA1A

Crystal structure of (SR) calcium-atpase E2(TG) in the presence of 14:1 pc. Determined by X-ray diffraction at 2.5 Å resolution. Released 1 Oct 2014.

Method: X-ray diffraction
Resolution: 2.5 Å
Organism: ORYCTOLAGUS CUNICULUS
Chains: 1
Atoms: 7,930
Mol. weight: 110.61 kDa
Ligands: TBU, MG, TG1
Released: 1 Oct 2014

Explore 4UU0 in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

4UU0 contains 57 α-helices and 39 β-strands across 1 chain. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 57 helices, 39 β-strands

Element	Residues	Length	Sheet
α-helix	4-6	3
α-helix	9-16	8
β-strand	19	1	1
β-strand	23	1	1
β-strand	24	1	2
α-helix	26-36	11
α-helix	41-45	5
α-helix	49-55	7
α-helix	60-77	18
α-helix	90-110	21
α-helix	115-119	5
α-helix	120-122	3
β-strand	126-130	5	3
β-strand	131	1	2
β-strand	138-141	4	3
α-helix	142-144	3
β-strand	150-154	5	3
α-helix	157	1
β-strand	158	1	4
α-helix	159	1
β-strand	162-168	7	3
β-strand	174-176	3	4
α-helix	178-181	4
β-strand	187-188	2	4
α-helix	201-203	3
β-strand	207-208	2	3
β-strand	213-216	4	4
β-strand	218-225	8	3
α-helix	227-229	3
α-helix	231-240	10
α-helix	243-247	5
α-helix	248-274	27
α-helix	276-279	4
α-helix	288-306	19
α-helix	311-327	17
β-strand	331-333	3	5
α-helix	338-344	7
β-strand	347-351	5	5
β-strand	357	1	6
β-strand	362-373	12	7
β-strand	376-384	9	7
β-strand	395-397	3	7
β-strand	400-401	2	7
α-helix	404-406	3
α-helix	408-419	12
β-strand	424-427	4	8
β-strand	434-437	4	8
α-helix	440-452	13
α-helix	464-467	4
α-helix	470-475	6
β-strand	479-488	10	7
β-strand	493-500	8	7
β-strand	511-516	6	7
α-helix	518-523	6
β-strand	525-530	6	7
β-strand	533-536	4	7
α-helix	539-554	16
β-strand	560-567	8	7
α-helix	570-572	3
α-helix	573-575	3
α-helix	584-587	4
β-strand	591-600	10	7
α-helix	602	1
β-strand	603	1	6
α-helix	604	1
α-helix	607-616	10
β-strand	620-625	6	5
α-helix	629-639	11
β-strand	652-654	3	5
α-helix	655-659	5
α-helix	663-672	10
β-strand	675-677	3	5
α-helix	681-692	12
β-strand	698-702	5	5
α-helix	705-707	3
α-helix	708-713	6
β-strand	716-720	5	5
α-helix	725-729	5
β-strand	733-735	3	5
α-helix	740-777	38
α-helix	778-782	5
α-helix	789-794	6
α-helix	795-799	5
α-helix	801-807	7
α-helix	810-813	4
α-helix	820-823	4
α-helix	831-856	26
β-strand	857	1	9
β-strand	865	1	9
α-helix	873-876	4
α-helix	889-892	4
α-helix	894-913	20
α-helix	931-949	19
α-helix	953-957	5
α-helix	966-974	9
α-helix	977-990	14

Molecules and chains

Molecule	Chains	Type	Length	Organism	UniProt
SERCA1A	A	protein	995	ORYCTOLAGUS CUNICULUS	P04191 (AlphaFold model)

Sequence of entity 1 (A), FASTA

>4UU0_1 SERCA1A (chains A)
XMEAAHSKSTEECLAYFGVSETTGLTPDQVKRHLEKYGHNELPAEEGKSLWELVIEQFED
LLVRILLLAACISFVLAWFEEGEETITAFVEPFVILLILIANAIVGVWQERNAENAIEAL
KEYEPEMGKVYRADRKSVQRIKARDIVPGDIVEVAVGDKVPADIRILSIKSTTLRVDQSI
LTGESVSVIKHTEPVPDPRAVNQDKKNMLFSGTNIAAGKALGIVATTGVSTEIGKIRDQM
AATEQDKTPLQQKLDEFGEQLSKVISLICVAVWLINIGHFNDPVHGGSWIRGAIYYFKIA
VALAVAAIPEGLPAVITTCLALGTRRMAKKNAIVRSLPSVETLGCTSVICSDKTGTLTTN
QMSVCKMFIIDKVDGDFCSLNEFSITGSTYAPEGEVLKNDKPIRSGQFDGLVELATICAL
CNDSSLDFNETKGVYEKVGEATETALTTLVEKMNVFNTEVRNLSKVERANACNSVIRQLM
KKEFTLEFSRDRKSMSVYCSPAKSSRAAVGNKMFVKGAPEGVIDRCNYVRVGTTRVPMTG
PVKEKILSVIKEWGTGRDTLRCLALATRDTPPKREEMVLDDSSRFMEYETDLTFVGVVGM
LDPPRKEVMGSIQLCRDAGIRVIMITGDNKGTAIAICRRIGIFGENEEVADRAYTGREFD
DLPLAEQREACRRACCFARVEPSHKSKIVEYLQSYDEITAMTGDGVNDAPALKKAEIGIA
MGSGTAVAKTASEMVLADDNFSTIVAAVEEGRAIYNNMKQFIRYLISSNVGEVVCIFLTA
ALGLPEALIPVQLLWVNLVTDGLPATALGFNPPDLDIMDRPPRSPKEPLISGWLFFRYMA
IGGYVGAATVGAAAWWFMYAEDGPGVTYHQLTHFMQCTEDHPHFEGLDCEIFEAPEPMTM
ALSVLVTIEMCNALNSLSENQSLMRMPPWVNIWLLGSICLSMSLHFLILYVDPLPMIFKL
KALDLTQWLMVLKISLPVIGLDEILKFIARNYLEG

Ligands and cofactors

ID	Name	Formula	Copies
TBU	Tertiary-butyl alcohol	C4 H10 O	1
MG	Magnesium ion	Mg	1
TG1	Octanoic acid [3S-[3ALPHA, 3ABETA, 4ALPHA, 6BETA, 6ABETA, 7BETA, 8ALPHA(Z),…	C34 H50 O12	1

Water and common crystallization additives (SO4, K, GOL) are not listed.

Primary citation

Comparing Crystal Structures of Ca(2+) -ATPase in the Presence of Different Lipids. Drachmann, N.D., Olesen, C., Moller, J.V. et al. FEBS J (2014) 281:4249. DOI 10.1111/FEBS.12957 · PubMed

Other PDB entries of the same protein (UniProt P04191 (AlphaFold model), which also has an AlphaFold model), best resolution first:

27RD 2.0 Å, Crystal structure of SR Ca2+-ATPase in E2(TG) with bound IPP
27QZ 2.1 Å, Crystal structure of SR Ca2+-ATPase in E2(TG) with bound B1HQ
27RC 2.1 Å, Crystal structure of SR Ca2+-ATPase in E2(TG) with bound BMP
27QY 2.12 Å, Crystal structure of SR Ca2+-ATPase in E2(TG) with bound AHQ
3AR4 2.15 Å, Calcium pump crystal structure with bound ATP and TG in the absence of Ca2+
3AR7 2.15 Å, Calcium pump crystal structure with bound TNP-ATP and TG in the absence of Ca2+
27RE 2.2 Å, Crystal structure of SR Ca2+-ATPase in E2(TG) with bound MPQ
27RF 2.2 Å, Crystal structure of SR Ca2+-ATPase in E2(TG) with bound PHQ
3AR5 2.2 Å, Calcium pump crystal structure with bound TNP-AMP and TG
3AR6 2.2 Å, Calcium pump crystal structure with bound TNP-ADP and TG in the absence of calcium
3N5K 2.2 Å, Structure Of The (Sr)Ca2+-ATPase E2-AlF4- Form
1WPG 2.3 Å, Crystal structure of the SR CA2+-ATPase with MGF4

Browse structure collections

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