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- PDB-3n1r: Crystal Structure of ShhN -

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Basic information

Entry
Database: PDB / ID: 3n1r
TitleCrystal Structure of ShhN
ComponentsSonic hedgehog protein
KeywordsPROTEIN BINDING / Binding Sites / Calcium / Cell Adhesion Molecules / Cell Cycle Proteins / Cell Line / Conserved Sequence / Fibronectins / Hedgehog Proteins / Immunoglobulin G / Membrane Glycoproteins / Membrane Proteins / Tertiary / Receptors / Cell Surface / Sequence Homology / Signal Transduction / Tumor Suppressor Proteins
Function / homology
Function and homology information


forebrain regionalization / cell proliferation in external granule layer / zona limitans intrathalamica formation / positive regulation of neurotrophin production / positive regulation of photoreceptor cell differentiation / epithelial-mesenchymal signaling involved in prostate gland development / fungiform papilla development / Release of Hh-Np from the secreting cell / digestive tract mesoderm development / fungiform papilla morphogenesis ...forebrain regionalization / cell proliferation in external granule layer / zona limitans intrathalamica formation / positive regulation of neurotrophin production / positive regulation of photoreceptor cell differentiation / epithelial-mesenchymal signaling involved in prostate gland development / fungiform papilla development / Release of Hh-Np from the secreting cell / digestive tract mesoderm development / fungiform papilla morphogenesis / ventral spinal cord interneuron specification / tongue morphogenesis / respiratory tube development / Ligand-receptor interactions / Activation of SMO / positive regulation of oligodendrocyte progenitor proliferation / trachea development / positive regulation of skeletal muscle cell proliferation / right lung development / left lung development / primary prostatic bud elongation / regulation of mesenchymal cell proliferation involved in prostate gland development / mesenchymal smoothened signaling pathway involved in prostate gland development / positive regulation of sclerotome development / tracheoesophageal septum formation / negative regulation of ureter smooth muscle cell differentiation / positive regulation of ureter smooth muscle cell differentiation / negative regulation of kidney smooth muscle cell differentiation / positive regulation of kidney smooth muscle cell differentiation / regulation of odontogenesis / positive regulation of mesenchymal cell proliferation involved in ureter development / mesenchymal-epithelial cell signaling involved in prostate gland development / trunk neural crest cell migration / hindgut morphogenesis / polarity specification of anterior/posterior axis / anatomical structure formation involved in morphogenesis / striated muscle tissue development / negative regulation of alpha-beta T cell differentiation / regulation of glial cell proliferation / regulation of prostatic bud formation / metanephric mesenchymal cell proliferation involved in metanephros development / formation of anatomical boundary / lung epithelium development / positive regulation of striated muscle cell differentiation / neural tube formation / trachea morphogenesis / cholesterol-protein transferase activity / positive regulation of penile erection / bud outgrowth involved in lung branching / regulation of epithelial cell proliferation involved in prostate gland development / myotube differentiation / telencephalon regionalization / epithelial-mesenchymal cell signaling / laminin-1 binding / limb bud formation / lung lobe morphogenesis / vasculogenesis involved in coronary vascular morphogenesis / negative regulation of cholesterol efflux / Hedgehog ligand biogenesis / salivary gland cavitation / spinal cord dorsal/ventral patterning / negative regulation of mesenchymal cell apoptotic process / determination of left/right asymmetry in lateral mesoderm / embryonic digestive tract morphogenesis / positive regulation of cerebellar granule cell precursor proliferation / negative regulation of T cell differentiation in thymus / epithelial cell proliferation involved in salivary gland morphogenesis / spinal cord motor neuron differentiation / cell development / positive regulation of T cell differentiation in thymus / branching involved in prostate gland morphogenesis / mesenchymal cell proliferation involved in lung development / intermediate filament organization / prostate gland development / cerebellar granule cell precursor proliferation / male genitalia morphogenesis / embryonic skeletal system development / establishment of epithelial cell polarity / skeletal muscle fiber differentiation / mesenchymal cell apoptotic process / fungiform papilla formation / patched binding / somite development / animal organ formation / embryonic foregut morphogenesis / hindbrain development / neuron fate commitment / ectoderm development / positive regulation of skeletal muscle tissue development / stem cell development / thalamus development / negative regulation of dopaminergic neuron differentiation / branching involved in salivary gland morphogenesis / skeletal muscle cell proliferation / lymphoid progenitor cell differentiation / positive regulation of immature T cell proliferation in thymus / dorsal/ventral neural tube patterning / negative thymic T cell selection / mesenchymal cell proliferation / CD4-positive or CD8-positive, alpha-beta T cell lineage commitment
Similarity search - Function
Hedgehog, N-terminal signalling domain / Hedgehog protein / Hedgehog protein, Hint domain / : / Hint module / Hedgehog amino-terminal signalling domain / Muramoyl-pentapeptide Carboxypeptidase; domain 2 - #10 / Muramoyl-pentapeptide Carboxypeptidase; domain 2 / Hedgehog signalling/DD-peptidase zinc-binding domain superfamily / Hint domain C-terminal ...Hedgehog, N-terminal signalling domain / Hedgehog protein / Hedgehog protein, Hint domain / : / Hint module / Hedgehog amino-terminal signalling domain / Muramoyl-pentapeptide Carboxypeptidase; domain 2 - #10 / Muramoyl-pentapeptide Carboxypeptidase; domain 2 / Hedgehog signalling/DD-peptidase zinc-binding domain superfamily / Hint domain C-terminal / Hint (Hedgehog/Intein) domain C-terminal region / Intein N-terminal splicing region / Intein N-terminal splicing motif profile. / Hint domain N-terminal / Hint (Hedgehog/Intein) domain N-terminal region / Hint domain superfamily / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
Sonic hedgehog protein
Similarity search - Component
Biological speciesMus musculus (house mouse)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.13 Å
AuthorsKavran, J.M. / Leahy, D.J.
CitationJournal: TO BE PUBLISHED
Title: Crystal Structure of ShhN
Authors: Kavran, J.M. / Ward, M.D. / Oladosu, O.O. / Mulepati, S. / Leahy, D.J.
History
DepositionMay 16, 2010Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 2, 2010Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Feb 21, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_comp_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr2_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Sonic hedgehog protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)18,1413
Polymers18,0351
Non-polymers1052
Water82946
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)63.006, 63.006, 91.102
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number152
Space group name H-MP3121

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Components

#1: Protein Sonic hedgehog protein / SHH / HHG-1 / Sonic hedgehog protein N-product / Sonic hedgehog protein C-product


Mass: 18035.158 Da / Num. of mol.: 1 / Fragment: N-terminal Domain
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mus musculus (house mouse) / Gene: Shh, Hhg1 / Production host: Escherichia coli (E. coli) / References: UniProt: Q62226
#2: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Zn
#3: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Ca
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 46 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.89 Å3/Da / Density % sol: 57.5 %
Crystal growTemperature: 298 K / Method: vapor diffusion / pH: 8
Details: 20% Peg 3350, 200 mM NaF, 100 mM Tris, pH 8.0, VAPOR DIFFUSION, temperature 298K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU FR-E SUPERBRIGHT
DetectorType: RIGAKU SATURN 944+ / Detector: CCD
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthRelative weight: 1
ReflectionResolution: 2.13→50 Å / Num. obs: 11846

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Processing

Software
NameVersionClassification
HKL-2000data collection
PHASERphasing
PHENIX(phenix.refine)refinement
HKL-2000data reduction
HKL-2000data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.13→27.282 Å / SU ML: 0.34 / σ(F): 1.34 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2832 568 4.8 %
Rwork0.2355 --
obs0.2378 11832 97.56 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 49.135 Å2 / ksol: 0.285 e/Å3
Displacement parameters
Baniso -1Baniso -2Baniso -3
1-9.0134 Å20 Å2-0 Å2
2--9.0134 Å20 Å2
3----19.7142 Å2
Refinement stepCycle: LAST / Resolution: 2.13→27.282 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1206 0 2 46 1254
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0061232
X-RAY DIFFRACTIONf_angle_d0.9391663
X-RAY DIFFRACTIONf_dihedral_angle_d17.382454
X-RAY DIFFRACTIONf_chiral_restr0.069175
X-RAY DIFFRACTIONf_plane_restr0.003217
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.13-2.34710.47291250.38992720X-RAY DIFFRACTION95
2.3471-2.68650.36321440.32952759X-RAY DIFFRACTION97
2.6865-3.38360.3511420.2642824X-RAY DIFFRACTION98
3.3836-27.28460.2291570.19322961X-RAY DIFFRACTION99
Refinement TLS params.Method: refined / Origin x: 29.369 Å / Origin y: -20.2672 Å / Origin z: 3.225 Å
111213212223313233
T0.4498 Å2-0.1074 Å20.0074 Å2-0.375 Å2-0.0095 Å2--0.4233 Å2
L0.6364 °2-0.6453 °2-1.5562 °2-1.324 °21.0524 °2--4.3619 °2
S0.1241 Å °-0.1312 Å °-0.1145 Å °-0.1721 Å °0.0017 Å °-0.1135 Å °-0.1918 Å °0.4305 Å °0 Å °
Refinement TLS groupSelection details: all

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