PDB-4do7: Crystal structure of an amidohydrolase (cog3618) from burkholderi...

ID or keywords:

Entry

Database: PDB / ID: 4do7

Title

Crystal structure of an amidohydrolase (cog3618) from burkholderia multivorans (target efi-500235) with bound zn, space group c2

Components

Amidohydrolase 2

Keywords

HYDROLASE / Amidohydrolase / enzyme function initiative / EFI / Structural Genomics / TIM-barrel fold / putative lactonase

Function / homology

Function and homology information

L-fucono-1,5-lactonase / fucose catabolic process / hydrolase activity / metal ion binding
Similarity search - Function

Biological species

Burkholderia multivorans (bacteria)

Method

X-RAY DIFFRACTION /

SYNCHROTRON /

MOLECULAR REPLACEMENT / Resolution: 1.7 Å

Authors

Vetting, M.W. / Toro, R. / Bhosle, R. / Wasserman, S.R. / Morisco, L.L. / Sojitra, S. / Seidel, R.D. / Hillerich, B. / Washington, E. / Scott Glenn, A. ...

Citation

Journal: to be published
Title: Crystal structure of an amidohydrolase (cog3618) from burkholderia multivorans (target efi-500235) with bound zn, space group c2
Authors: Vetting, M.W. / Toro, R. / Bhosle, R. / Wasserman, S.R. / Morisco, L.L. / Sojitra, S. / Seidel, R.D. / Hillerich, B. / Washington, E. / Scott Glenn, A. / Chowdhury, S. / Evans, B. / ...

History

Deposition	Feb 9, 2012	Deposition site: RCSB / Processing site: RCSB
Revision 1.0	Feb 29, 2012	Provider: repository / Type: Initial release
Revision 1.1	Jan 31, 2018	Group: Database references / Category: citation_author / Item: _citation_author.name
Revision 1.2	Sep 13, 2023	Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / 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_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_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_asym_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_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_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_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

Structure viewer	Molecule: MolmilJmol/JSmol

-
Download

PDBx/mmCIF format	4do7.cif.gz	249.4 KB	Display	PDBx/mmCIF format
PDB format	pdb4do7.ent.gz	200.9 KB	Display	PDB format
PDBx/mmJSON format	4do7.json.gz		Tree view	PDBx/mmJSON format
Others	Other downloads

-
Validation report

Summary document	4do7_validation.pdf.gz	443.7 KB	Display	wwPDB validaton report
Full document	4do7_full_validation.pdf.gz	444.1 KB	Display
Data in XML	4do7_validation.xml.gz	26.3 KB	Display
Data in CIF	4do7_validation.cif.gz	39.3 KB	Display
Arichive directory	https://data.pdbj.org/pub/pdb/validation_reports/do/4do7 ftp://data.pdbj.org/pub/pdb/validation_reports/do/4do7	HTTPS FTP

-
Related structure data

Related structure data	4dnmS S: Starting model for refinement
Similar structure data	1g3z-d 4dz7-d 6klz-d 5lln-2 4m2w-d 6i0w-d 3d0n-1 4m2r-d 4hu1-2 4knn-2 Search similar-shape structures by Omokage search (details) Search similar-shape structures by Omokage search (details) Search similar-shape structures by Omokage search (details) Similarity search - Function & homologyF&H Search Similarity search - FunctionF&H Search Similarity search - HomologyF&H Search
Other databases	TargetTrack: EFI-500235

-
Links

PDB pages	PDBj / wwPDB / NCBI
Related items in Molecule of the Month	#215 - Nov 2017 Aspartate Transcarbamoylase similarity (2) #158 - Feb 2013 Proton-Gated Urea Channel similarity (2)

Deposited unit

A: Amidohydrolase 2

B: Amidohydrolase 2

hetero molecules

68.1 kDa, 2 polymers
Search similar-shape structures of this assembly by Omokage search (details)

1

A: Amidohydrolase 2

hetero molecules

defined by author
34 kDa, 1 polymers
Search similar-shape structures of this assembly by Omokage search (details)

2

B: Amidohydrolase 2

hetero molecules

defined by author
34.1 kDa, 1 polymers
Search similar-shape structures of this assembly by Omokage search (details)

Unit cell

Length a, b, c (Å)	103.332, 76.728, 82.862
Angle α, β, γ (deg.)	90.000, 117.670, 90.000
Int Tables number	5
Space group name H-M	C121

Components on special symmetry positions

ID	Model	Components
1	1	B-771- HOH

#1: Protein	Amidohydrolase 2 / Putative amidohydrolase Mass: 33960.367 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Burkholderia multivorans (bacteria) / Strain: ATCC 17616 / Gene: Bmul_3602, BMULJ_04915 / Plasmid: pET / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: A9ANE4, UniProt: A0A0H3KNC4*PLUS
#2: Chemical	ChemComp-ZN / ZINC ION Mass: 65.409 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Zn
#3: Chemical	ChemComp-SO4 / SULFATE ION Mass: 96.063 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: SO₄
#4: Water	ChemComp-HOH / water Mass: 18.015 Da / Num. of mol.: 508 / Source method: isolated from a natural source / Formula: H₂O

-
Experiment

Experiment	Method: X-RAY DIFFRACTION / Number of used crystals: 1

-
Sample preparation

Crystal	Density Matthews: 2.14 Å³/Da / Density % sol: 42.57 %
Crystal grow	Temperature: 298 K / Method: sitting drop vapor diffuction / pH: 7.5 Details: Protein (10 mM Hepes, pH 7.8, 150 mM NaCl, 10% glycerol, 0.5 mM ZnCl, 0.5 mM Fuconate 1,4-lactone; Reservoir (1.26 M AmmSO4, 100 mM HEPES pH 7.5); Cryoprotection (Reservoir, + 20% glycerol), ...Details: Protein (10 mM Hepes, pH 7.8, 150 mM NaCl, 10% glycerol, 0.5 mM ZnCl, 0.5 mM Fuconate 1,4-lactone; Reservoir (1.26 M AmmSO4, 100 mM HEPES pH 7.5); Cryoprotection (Reservoir, + 20% glycerol), sitting drop vapor diffuction, temperature 298K

Crystal

Density Matthews: 2.14 Å³/Da / Density % sol: 42.57 %

Crystal grow

Temperature: 298 K / Method: sitting drop vapor diffuction / pH: 7.5
Details: Protein (10 mM Hepes, pH 7.8, 150 mM NaCl, 10% glycerol, 0.5 mM ZnCl, 0.5 mM Fuconate 1,4-lactone; Reservoir (1.26 M AmmSO4, 100 mM HEPES pH 7.5); Cryoprotection (Reservoir, + 20% glycerol), ...

-
Data collection

Diffraction

Mean temperature: 100 K

Diffraction source

Source:

SYNCHROTRON / Site:

APS

/ Beamline: 31-ID / Wavelength: 0.9793 Å

Detector

Type: RAYONIX MX225HE / Detector: CCD / Date: Nov 15, 2011 / Details: MIRRORS

Radiation

Monochromator: GRAPHITE / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray

Radiation wavelength

Wavelength: 0.9793 Å / Relative weight: 1

Reflection

Resolution: 1.7→73.388 Å / Num. all: 62061 / Num. obs: 62061 / % possible obs: 98.5 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.5 % / R_sym value: 0.062 / Net I/σ(I): 10.7

Reflection shell

Diffraction-ID: 1

Resolution (Å)	Redundancy (%)	R_merge(I) obs	Mean I/σ(I) obs	Num. measured all	Num. unique all	R_sym value	% possible all
1.7-1.79	3.3	0.399	2	29480	9052	0.399	98.9
1.79-1.9	3.4	0.266	2.9	28973	8591	0.266	99.4
1.9-2.03	3.5	0.176	4.3	28230	8100	0.176	99.5
2.03-2.19	3.6	0.116	6.3	27204	7590	0.116	99.6
2.19-2.4	3.7	0.088	7.9	25487	6969	0.088	99.3
2.4-2.69	3.7	0.07	9	23104	6263	0.07	98.7
2.69-3.1	3.7	0.056	10.3	20118	5453	0.056	97.4
3.1-3.8	3.7	0.046	11.4	16871	4575	0.046	96.2
3.8-5.38	3.7	0.038	13.8	13001	3529	0.038	95.8
5.38-40.383	3.6	0.036	15.3	6988	1939	0.036	94.3

-
Processing

Software

Name	Version	Classification
SCALA	3.3.16	data scaling
PHENIX	1.7.3_928	refinement
PDB_EXTRACT	3.1	data extraction
MOSFLM		data reduction
PHENIX		phasing

Refinement

Method to determine structure:

MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 4DNM

4dnm

Resolution: 1.7→30.626 Å / Occupancy max: 1 / Occupancy min: 0.38 / FOM work R set: 0.8429 / SU ML: 0.15 / σ(F): 1.34 / Phase error: 22.54 / Stereochemistry target values: ML

	R_factor	Num. reflection	% reflection	Selection details
R_free	0.2091	3147	5.07 %	RANDOM
R_work	0.176	-	-	-
obs	0.1777	62011	98.41 %	-
all	-	62011	-	-

Solvent computation

Shrinkage radii: 0.98 Å / VDW probe radii: 1.2 Å / Solvent model: FLAT BULK SOLVENT MODEL / B_sol: 59.767 Å² / k_sol: 0.4 e/Å³

Displacement parameters

B_iso max: 74.25 Å² / B_iso mean: 25.8051 Å² / B_iso min: 9.23 Å²

	B_aniso -1	B_aniso -2	B_aniso -3
1-	0.5635 Å²	0 Å²	2.095 Å²
2-	-	-1.1918 Å²	0 Å²
3-	-	-	0.6283 Å²

Refinement step

Cycle: LAST / Resolution: 1.7→30.626 Å

	Protein	Nucleic acid	Ligand	Solvent	Total
Num. atoms	4482	0	7	508	4997

Refine LS restraints

Refine-ID	Type	Dev ideal	Number
X-RAY DIFFRACTION	f_bond_d	0.007	4677
X-RAY DIFFRACTION	f_angle_d	1.021	6372
X-RAY DIFFRACTION	f_chiral_restr	0.072	674
X-RAY DIFFRACTION	f_plane_restr	0.005	841
X-RAY DIFFRACTION	f_dihedral_angle_d	12.661	1650

LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 22

Resolution (Å)	R_factor R_free	Num. reflection R_free	R_factor R_work	Num. reflection R_work	Num. reflection all	% reflection obs (%)
1.7-1.7266	0.2823	148	0.2354	2649	2797	98
1.7266-1.7549	0.2802	147	0.2277	2652	2799	99
1.7549-1.7851	0.272	138	0.2129	2711	2849	99
1.7851-1.8176	0.248	144	0.2106	2643	2787	99
1.8176-1.8525	0.259	142	0.2001	2715	2857	99
1.8525-1.8903	0.223	131	0.191	2679	2810	99
1.8903-1.9314	0.2334	139	0.1934	2686	2825	99
1.9314-1.9764	0.2041	168	0.1753	2684	2852	99
1.9764-2.0258	0.2069	129	0.177	2719	2848	100
2.0258-2.0805	0.2255	164	0.1799	2703	2867	100
2.0805-2.1417	0.2085	147	0.1793	2688	2835	99
2.1417-2.2109	0.2062	161	0.1711	2691	2852	99
2.2109-2.2899	0.2211	135	0.173	2681	2816	99
2.2899-2.3815	0.2139	160	0.1711	2692	2852	99
2.3815-2.4898	0.1938	124	0.1775	2716	2840	99
2.4898-2.621	0.2343	123	0.175	2680	2803	99
2.621-2.7852	0.208	131	0.184	2681	2812	98
2.7852-3	0.2099	143	0.1871	2644	2787	97
3-3.3016	0.2258	138	0.1704	2641	2779	97
3.3016-3.7786	0.157	143	0.1575	2645	2788	96
3.7786-4.7578	0.1738	149	0.143	2595	2744	95
4.7578-30.6308	0.2256	143	0.1903	2669	2812	95

Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

ID	L11 (°²)	L12 (°²)	L13 (°²)	L22 (°²)	L23 (°²)	L33 (°²)	S11 (Å °)	S12 (Å °)	S13 (Å °)	S21 (Å °)	S22 (Å °)	S23 (Å °)	S31 (Å °)	S32 (Å °)	S33 (Å °)	T11 (Å²)	T12 (Å²)	T13 (Å²)	T22 (Å²)	T23 (Å²)	T33 (Å²)	Origin x (Å)	Origin y (Å)	Origin z (Å)
1	2.0912	0.6982	-0.1634	2.5439	-0.4943	2.5255	-0.0495	-0.0029	-0.1575	0.0886	-0.0148	-0.1492	0.0343	0.0132	0.0799	0.0677	0.0059	-0.0043	0.0847	0.0034	0.0868	17.2091	-7.1774	29.5314
2	2.0537	-0.0401	-0.0785	1.762	0.046	3.3749	-0.0442	-0.5296	-0.007	0.553	0.0677	-0.2554	0.0646	0.3271	-0.0446	0.2324	0.0358	-0.073	0.2132	0.0003	0.1462	21.5655	-1.4857	43.7413
3	2.4417	0.2938	-0.9961	3.0922	-0.0052	3.1442	-0.019	-0.5485	-0.1923	0.7014	-0.1226	0.0322	0.256	0.0655	0.188	0.2835	0.0279	0.0249	0.1646	-0.0036	0.1062	10.3195	-2.1906	45.7427
4	1.7412	-0.3816	0.1077	2.2974	0.3866	2.2617	0.0248	-0.4477	-0.3087	0.6662	0.0179	0.494	0.1995	-0.4278	0.0644	0.1677	0.0293	0.1032	0.137	-0.0642	0.1111	3.035	1.98	42.6912
5	2.5805	1.6277	0.082	1.8249	0.544	1.6684	0.0152	0.0578	0.0434	0.2717	-0.2373	0.703	-0.0138	-0.5311	0.2147	0.1525	0.0501	0.0356	0.2143	-0.0737	0.3342	-4.3242	5.6326	35.6453
6	1.4184	-0.3103	-0.1193	1.2947	-0.1955	1.4907	0.059	0.171	-0.092	-0.3935	-0.1914	0.5253	-0.1005	-0.432	0.0535	0.1354	0.0429	-0.0784	0.2007	-0.0567	0.208	1.4022	-1.7657	25.1368
7	1.4229	-1.0862	-0.9329	3.0512	-0.4231	1.3742	0.129	0.2299	0.2019	-0.5714	-0.0982	0.1215	-0.4587	-0.1954	0.0078	0.2136	0.0465	-0.0109	0.1268	0.019	0.1477	8.2199	8.439	23.037
8	1.6143	-0.3952	-0.4425	4.9322	0.8662	2.48	-0.0349	0.099	-0.2155	-0.0357	-0.1421	0.2571	0.2251	-0.0728	0.1583	0.0846	0.0112	0.0059	0.1041	-0.0144	0.1108	17.2314	-29.0579	4.7451
9	1.7371	0.2632	-0.3486	1.7308	0.4146	1.9432	-0.0974	0.2885	-0.0849	-0.179	0.0302	0.154	0.0936	-0.2567	0.0323	0.0743	-0.0182	-0.0302	0.1272	-0.0334	0.09	11.9851	-23.2823	0.5217
10	3.3304	-0.9198	-1.1465	3.4513	0.4143	3.0965	-0.0559	0.3647	-0.1754	-0.469	0.1001	-0.0911	0.0415	0.0344	-0.0254	0.1916	-0.0414	-0.0031	0.1439	-0.046	0.0959	22.2002	-22.4082	-9.1149
11	1.6794	0.4459	-0.7253	1.8583	0.1553	2.3327	-0.0576	0.3611	-0.205	-0.3363	0.188	-0.2808	-0.0948	0.1943	-0.0646	0.1341	-0.0271	0.0491	0.1334	-0.0474	0.11	29.143	-18.166	-6.4166
12	4.7349	-4.5905	2.9046	7.4624	-2.3322	6.0791	-0.066	-0.2272	0.0566	-0.072	-0.0199	-1.1196	-0.2483	0.9424	0.2076	0.0959	-0.0238	0.0257	0.3057	-0.0248	0.3352	41.6969	-17.3094	1.5563
13	1.3287	0.6009	-0.7591	2.4217	-0.0426	1.6923	-0.0185	-0.2199	-0.0888	0.186	0.0321	-0.4248	0.043	0.4069	0.0297	0.0925	0.0259	-0.0402	0.1718	-0.0258	0.1549	31.1863	-20.6285	9.7713
14	1.1071	1.0648	-0.9821	3.7943	0.4065	2.1409	0.1694	-0.1763	0.0929	0.307	0.0138	-0.098	-0.0576	0.285	-0.1268	0.0807	-0.0098	0.013	0.1089	-0.0427	0.1281	24.8875	-11.0689	13.0553

Refinement TLS group

ID	Refine-ID	Refine TLS-ID	Selection details	Auth asym-ID	Auth seq-ID
1	X-RAY DIFFRACTION	1	chain 'A' and (resseq 3:59)	A	3 - 59
2	X-RAY DIFFRACTION	2	chain 'A' and (resseq 60:96)	A	60 - 96
3	X-RAY DIFFRACTION	3	chain 'A' and (resseq 97:121)	A	97 - 121
4	X-RAY DIFFRACTION	4	chain 'A' and (resseq 122:180)	A	122 - 180
5	X-RAY DIFFRACTION	5	chain 'A' and (resseq 181:202)	A	181 - 202
6	X-RAY DIFFRACTION	6	chain 'A' and (resseq 203:253)	A	203 - 253
7	X-RAY DIFFRACTION	7	chain 'A' and (resseq 254:289)	A	254 - 289
8	X-RAY DIFFRACTION	8	chain 'B' and (resseq 3:27)	B	3 - 27
9	X-RAY DIFFRACTION	9	chain 'B' and (resseq 28:96)	B	28 - 96
10	X-RAY DIFFRACTION	10	chain 'B' and (resseq 97:121)	B	97 - 121
11	X-RAY DIFFRACTION	11	chain 'B' and (resseq 122:176)	B	122 - 176
12	X-RAY DIFFRACTION	12	chain 'B' and (resseq 180:193)	B	180 - 193
13	X-RAY DIFFRACTION	13	chain 'B' and (resseq 194:253)	B	194 - 253
14	X-RAY DIFFRACTION	14	chain 'B' and (resseq 254:289)	B	254 - 289

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

Version 3 of the EMDB header file is now the official format.
The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbjlvh1.pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

+
Jul 12, 2017. Major update of PDB

-
Yorodumi

Thousand views of thousand structures

Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

-
Movie

-
Structure viewers

+
Viewer log

-
This page

-
This web site

-
Options

+
Open data

-
Basic information

-
Structure visualization

-
Downloads & links

-
Download

-
Validation report

-
Related structure data

-
Links

-
Assembly

-
Components

-
Experimental details

-
Experiment

-
Sample preparation

-
Data collection

-
Processing

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

-
Aug 12, 2020. Covid-19 info

+
Mar 5, 2020. Novel coronavirus structure data

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

+
Jul 12, 2017. Major update of PDB

-
Yorodumi

-Movie

-Structure viewers

+Viewer log

-This page

-This web site

-Options

+Open data

-Basic information

-Structure visualization

-Downloads & links

-Download

-Validation report

-Related structure data

-Links

-Assembly

-Components

-Experimental details

-Experiment

-Sample preparation

-Data collection

-Processing

+About Yorodumi

-News

-Feb 9, 2022. New format data for meta-information of EMDB entries

-Aug 12, 2020. Covid-19 info

+Mar 5, 2020. Novel coronavirus structure data

+Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

+Jul 12, 2017. Major update of PDB

-Yorodumi

-
Movie

-
Structure viewers

+
Viewer log

-
This page

-
This web site

-
Options

+
Open data

-
Basic information

-
Structure visualization

-
Downloads & links

-
Download

-
Validation report

-
Related structure data

-
Links

-
Assembly

-
Components

-
Experimental details

-
Experiment

-
Sample preparation

-
Data collection

-
Processing

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

-
Aug 12, 2020. Covid-19 info

+
Mar 5, 2020. Novel coronavirus structure data

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

+
Jul 12, 2017. Major update of PDB

-
Yorodumi