1BA0: Heat-shock cognate 70KD protein

Heat-shock cognate 70KD protein 44KD atpase N-terminal 1NGE 3. Determined by X-ray diffraction at 1.9 Å resolution. Released 15 Jul 1998.

Method
X-ray diffraction
Resolution
1.9 Å
Organism
Bos taurus
Chains
1
Atoms
3,366
Mol. weight
43.17 kDa
Ligands
ADP, PO4, MG
Released
15 Jul 1998

Explore 1BA0 in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

1BA0 contains 16 α-helices and 20 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: 16 helices, 20 β-strands

ElementResiduesLengthSheet
β-strand7-1041
β-strand15-1622
β-strand17-2261
β-strand25-2841
β-strand38-3922
β-strand42-4433
β-strand49-5133
α-helix53-564
α-helix63-653
β-strand66-6723
α-helix70-723
α-helix81-877
β-strand93-9754
β-strand100-10784
β-strand110-11454
α-helix116-13520
β-strand141-14661
α-helix152-16413
β-strand168-17471
α-helix175-1828
β-strand193-20085
β-strand205-21395
β-strand216-225105
α-helix230-24920
α-helix257-27317
β-strand279-288106
β-strand291-29886
α-helix299-31214
α-helix314-32310
α-helix328-3303
β-strand333-33755
α-helix339-3424
α-helix344-35310
α-helix357-3593
β-strand36015
α-helix368-38013

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Heat-shock cognate 70KD proteinAprotein386Bos taurusP19120 (AlphaFold model)
Sequence of entity 1 (A), FASTA
>1BA0_1 HEAT-SHOCK COGNATE 70KD PROTEIN (chains A)
MSKGPAVGIDLGTTYSCVGVFQHGKVEIIANDQGNRTTPSYVAFTDTERLIGDAAKNQVA
MNPTNTVFDAKRLIGRRFDDAVVQSDMKHWPFMVVNDAGRPKVQVEYKGETKSFYPEEVS
SMVLTKMKEIAEAYLGKTVTNAVVTVPAYFNDSQRQATKDAGTIAGLNVLRIINEPTAAA
IAYGLDKKVGAERNVLIFDLGGGTFKVSILTIEDGIFEVKSTAGDTHLGGEDFDNRMVNH
FIAEFKRKHKKDISENKRAVRRLRTACERAKRTLSSSTQASIEIDSLYEGIDFYTSITRA
RFEELNADLFRGTLDPVEKALRDAKLDKSQIHDIVLVGGSTRIPKIQKLLQDFFNGKELN
KSINPDEAVAYGAAVQAAILSGDKSE

Ligands and cofactors

IDNameFormulaCopies
ADPAdenosine-5'-diphosphateC10 H15 N5 O10 P21
PO4Phosphate ionO4 P1
MGMagnesium ionMg1

Water and common crystallization additives (CL, NA) are not listed.

Primary citation

Structural replacement of active site monovalent cations by the epsilon-amino group of lysine in the ATPase fragment of bovine Hsc70. Wilbanks, S.M., McKay, D.B. Biochemistry (1998) 37:7456-7462. DOI 10.1021/bi973046m · PubMed

Other PDB entries of the same protein (UniProt P19120 (AlphaFold model), which also has an AlphaFold model), best resolution first:

Browse structure collections

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