RCSB PDB: Search

Warning You are using a web browser that we do not support. Our website will not work properly. Please update to a newer version or download a new web browser, such as Chrome or Firefox.

Help

Help

RCSB PDB

Deposit
- PDBx/mmCIF file
- pdb_extract
- SF-Tool
- Ligand Expo
- MAXIT
- Validation Server
- Validation API
- Information for Journals
- Validation Task Forces
- wwPDB OneDep System
- PDB-IHM
Search
Visualize
Analyze
Download
Learn
- Training Courses
- Guide to PDB Data
- Molecule of the Month
- Educational Resources
- Curricula
- Browse
- News
- SciArt Galleries
- Irving Geis
- David Goodsell
About
Careers
COVID-19

234,136 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

	Include CSM
Advanced Search \| Browse Annotations		Help

Search
Query History
Browse Annotations
MyPDB

QUERY: Citation Author = "Chen, Q."

MyPDB Login

Search API

Advanced Search Query Builder

Help

Full Text

Structure Attributes

Help

NOT

Count

Add Subquery

Chemical Attributes

Sequence Similarity

Sequence Motif

Structure Similarity

Structure Motif

Chemical Similarity

Return

grouped by

Include Computed Structure Models (CSM)

Count

Clear

Search Summary

This query matches 573 Structures.

Refinements

Structure Determination Methodology

experimental (573)

Scientific Name of Source Organism

	Homo sapiens (244)
	Severe acute respiratory syndrome coronavirus 2 (84)
	synthetic construct (43)
	Mus musculus (29)
	Rattus norvegicus (27)
	Gallus gallus (24)
	Arabidopsis thaliana (23)
	Bos taurus (21)
	Escherichia coli (19)
	Sus scrofa (16)

More...

Taxonomy

	Eukaryota (407)
	Bacteria (123)
	Riboviria (122)
	other sequences (43)
	Duplodnaviria (12)
	Archaea (2)
	Eukaryota (eukaryotes) (2)
	unclassified bacterial viruses (1)

Experimental Method

	X-RAY DIFFRACTION (319)
	ELECTRON MICROSCOPY (242)
	SOLUTION NMR (11)
	SOLID-STATE NMR (1)

Polymer Entity Type

	Protein (573)
	DNA (22)
	RNA (3)

Refinement Resolution (Å)

	1.0 - 1.5 (21)
	1.5 - 2.0 (87)
	2.0 - 2.5 (94)
	2.5 - 3.0 (137)
	3.0 - 3.5 (108)
	3.5 - 4.0 (65)
	4.0 - 4.5 (16)
	> 4.5 (33)

Release Date

	1995 - 1999 (1)
	2000 - 2004 (5)
	2005 - 2009 (5)
	2010 - 2014 (43)
	2015 - 2019 (133)
	2020 - 2024 (355)
	2025 - 2029 (31)

Enzyme Classification Name

	Hydrolases (112)
	Transferases (53)
	Oxidoreductases (40)
	Lyases (12)
	Isomerases (3)
	Ligases (3)
	Translocases (1)

Membrane Protein Annotation

	PDBTM (100)
	MemProtMD (64)
	OPM (41)
	mpstruc (49)

Symmetry Type

	Asymmetric (335)
	Cyclic (228)
	Dihedral (17)
	Helical (1)
	Icosahedral (1)

SCOP Classification

	Alpha and beta proteins (a+b) (60)
	Alpha and beta proteins (a/b) (55)
	All alpha proteins (40)
	Artifacts (49)
	All beta proteins (18)
	Multi-domain proteins (alpha and beta) (4)
	Membrane and cell surface proteins and peptides (2)
	Small proteins (2)

AllSelected

1 to 25 of 573 Structures

Page 1 of 23

Sort by

Explore in 3D

1NT2 \| pdb_00001nt2	Download File View File

CRYSTAL STRUCTURE OF FIBRILLARIN/NOP5P COMPLEX

Aittaleb, M., Rashid, R., Chen, Q., Palmer, J.R., Daniels, C.J., Li, H.

(2003) Nat Struct Biol 10: 256-263

Released	2003-04-01
Method	X-RAY DIFFRACTION 2.9 Å
Organisms	Archaeoglobus fulgidus DSM 4304
Macromolecule	Fibrillarin-like pre-rRNA processing protein (protein) conserved hypothetical protein (protein)
Unique Ligands	SAM

Explore in 3D

1QK6 \| pdb_00001qk6	Download File View File

Solution structure of huwentoxin-I by NMR

Qu, Y., Liang, S., Ding, J., Liu, X., Zhang, R., Gu, X.

(1997) J Protein Chem 16: 565-574

Released	1999-08-20
Method	SOLUTION NMR
Organisms	Cyriopagopus schmidti
Macromolecule	HUWENTOXIN-I (protein)

Explore in 3D

1R3U \| pdb_00001r3u	Download File View File

Crystal Structure of Hypoxanthine-Guanine Phosphoribosyltransferase from Thermoanaerobacter tengcongensis

Chen, Q., Liang, Y.H., Gu, X.C., Luo, M., Su, X.D.

To be published

Released	2004-10-19
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Caldanaerobacter subterraneus subsp. tengcongensis
Macromolecule	Hypoxanthine-guanine phosphoribosyltransferase (protein)
Unique Ligands	ACT, MG

Explore in 3D

1S9W \| pdb_00001s9w	Download File View File

Crystal Structure Analysis of NY-ESO-1 epitope, SLLMWITQC, in complex with HLA-A2

Webb, A.I., Dunstone, M.A., Chen, W., Aguilar, M.I., Chen, Q., Chang, L., Kjer-Nielsen, L., Beddoe, T., McCluskey, J., Rossjohn, J., Purcell, A.W.

(2004) J Biological Chem 279: 23438-23446

Released	2004-09-28
Method	X-RAY DIFFRACTION 2.2 Å
Organisms	Homo sapiens
Macromolecule	Beta-2-microglobulin (protein) HLA class I histocompatibility antigen, A-2 alpha chain (protein) NY-ESO-1 peptide (protein)
Unique Ligands	SO4

Explore in 3D

1S9X \| pdb_00001s9x	Download File View File

Crystal Structure Analysis of NY-ESO-1 epitope analogue, SLLMWITQA, in complex with HLA-A2

Webb, A.I., Dunstone, M.A., Chen, W., Aguilar, M.I., Chen, Q., Chang, L., Kjer-Nielsen, L., Beddoe, T., McCluskey, J., Rossjohn, J., Purcell, A.W.

(2004) J Biological Chem 279: 23438-23446

Released	2004-09-28
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Homo sapiens
Macromolecule	Beta-2-microglobulin (protein) HLA class I histocompatibility antigen, A-2 alpha chain (protein) NY-ESO-1 peptide analogue S9A (protein)
Unique Ligands	SO4

Explore in 3D

1S9Y \| pdb_00001s9y	Download File View File

Crystal Structure Analysis of NY-ESO-1 epitope analogue, SLLMWITQS, in complex with HLA-A2

Webb, A.I., Dunstone, M.A., Chen, W., Aguilar, M.I., Chen, Q., Chang, L., Kjer-Nielsen, L., Beddoe, T., McCluskey, J., Rossjohn, J., Purcell, A.W.

(2004) J Biological Chem 279: 23438-23446

Released	2004-09-28
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Homo sapiens
Macromolecule	Beta-2-microglobulin (protein) HLA class I histocompatibility antigen, A-2 alpha chain (protein) NY-ESO-1 peptide analogue S9S (protein)
Unique Ligands	SO4

Explore in 3D

1U4A \| pdb_00001u4a	Download File View File

Solution structure of human SUMO-3 C47S

Ding, H., Xu, Y., Dai, H., Tang, Y., Wu, J., Shi, Y.

(2005) Biochemistry 44: 2790-2799

Released	2005-03-08
Method	SOLUTION NMR
Organisms	Homo sapiens
Macromolecule	Ubiquitin-like protein SMT3A (protein)

Explore in 3D

1YFZ \| pdb_00001yfz	Download File View File

Novel IMP Binding in Feedback Inhibition of Hypoxanthine-Guanine Phosphoribosyltransferase from Thermoanaerobacter tengcongensis

Chen, Q., Liang, Y., Su, X., Gu, X., Zheng, X., Luo, M.

(2005) J Mol Biology 348: 1199-1210

Released	2005-05-10
Method	X-RAY DIFFRACTION 2.2 Å
Organisms	Caldanaerobacter subterraneus subsp. tengcongensis MB4
Macromolecule	Hypoxanthine-guanine phosphoribosyltransferase (protein)
Unique Ligands	ACT, IMP, MG

Explore in 3D

2AIN \| pdb_00002ain	Download File View File

Solution structure of the AF-6 PDZ domain complexed with the C-terminal peptide from the Bcr protein

Chen, Q., Wu, J., Shi, Y.

(2007) Protein Sci 16: 1053-1062

Released	2006-07-18
Method	SOLUTION NMR
Organisms	Homo sapiens
Macromolecule	6-mer peptide from Breakpoint cluster region protein (protein) Afadin (protein)

Explore in 3D

2EXX \| pdb_00002exx	Download File View File

Crystal structure of HSCARG from Homo sapiens in complex with NADP

Dai, X., Chen, Q., Yao, D., Liang, Y., Dong, Y., Gu, X., Zheng, X., Luo, M.

(2007) Proc Natl Acad Sci U S A 104: 8809-8814

Released	2006-11-21
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Homo sapiens
Macromolecule	HSCARG protein (protein)
Unique Ligands	GOL, NAP

Explore in 3D

2GEB \| pdb_00002geb	Download File View File

Crystal structure of the Thermoanaerobacter tengcongensis hypoxanthine-guanine phosphoribosyltransferase L160I mutant: insights into the inhibitor design

Chen, Q., Luo, M.

(2007) FEBS J 274: 4408-4415

Released	2007-04-03
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Caldanaerobacter subterraneus subsp. tengcongensis
Macromolecule	Hypoxanthine-guanine phosphoribosyltransferase (protein)
Unique Ligands	CA

Explore in 3D

2MAW \| pdb_00002maw	Download File View File

NMR structures of the alpha7 nAChR transmembrane domain.

Bondarenko, V., Mowrey, D., Xu, Y., Tang, P.

(2013) J Biological Chem 288: 35793-35800

Released	2013-11-13
Method	SOLUTION NMR
Organisms	Homo sapiens
Macromolecule	Neuronal acetylcholine receptor subunit alpha-7 (protein)

Explore in 3D

2MLB \| pdb_00002mlb	Download File View File

NMR solution structure of a computational designed protein based on template of human erythrocytic ubiquitin

Xiong, P., Wang, M., Zhang, J., Chen, Q., Liu, H.

(2014) Nat Commun 5: 5330-5330

Released	2014-10-29
Method	SOLUTION NMR
Organisms	synthetic construct
Macromolecule	redesigned ubiquitin (protein)

Explore in 3D

2MN4 \| pdb_00002mn4	Download File View File

NMR solution structure of a computational designed protein based on structure template 1cy5

Xiong, P., Wang, M., Zhang, J., Chen, Q., Liu, H.

(2014) Nat Commun 5: 5330-5330

Released	2014-10-29
Method	SOLUTION NMR
Organisms	synthetic construct
Macromolecule	Computational designed protein based on structure template 1cy5 (protein)

Explore in 3D

2N9X \| pdb_00002n9x	Download File View File

LC3 FUNDC1 complex structure

Xia, B., Kuang, Y.

(2016) Autophagy 12: 2363-2373

Released	2016-12-14
Method	SOLUTION NMR
Organisms	Homo sapiens
Macromolecule	FUN14 domain-containing protein 1 (protein) Microtubule-associated proteins 1A/1B light chain 3B (protein)

Explore in 3D

3LAF \| pdb_00003laf	Download File View File

Structure of DCC, a netrin-1 receptor

Chen, Q., Liu, J.-H., Wang, J.-H.

(2013) J Cell Sci 126: 186-195

Released	2011-03-02
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Rattus norvegicus
Macromolecule	Deleted in Colorectal Cancer (protein)
Unique Ligands	NAG, SO4
Unique branched monosaccharides	BMA, NAG

Explore in 3D

3LCY \| pdb_00003lcy	Download File View File

Titin Ig tandem domains A164-A165

Chen, Q., Groves, M.R., Wilmanns, M.

To be published

Released	2011-05-25
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Homo sapiens
Macromolecule	Titin (protein)

Explore in 3D

3Q5T \| pdb_00003q5t	Download File View File

V beta/V beta homodimerization-based pre-TCR model suggested by TCR beta crystal structures

Chen, Q., Zhang, H., Wang, J.-H.

(2011) Front Immunol 2: 5-5

Released	2011-03-16
Method	X-RAY DIFFRACTION 2.005 Å
Organisms	Mus musculus
Macromolecule	TCR N30 beta (protein)

Explore in 3D

3Q5Y \| pdb_00003q5y	Download File View File

V beta/V beta homodimerization-based pre-TCR model suggested by TCR beta crystal structures

Chen, Q., Zhang, H., Wang, J.-H.

(2011) Front Immunol 2: 5-5

Released	2011-03-09
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Mus musculus
Macromolecule	TCR N15 beta (protein)
Unique Ligands	EPE, GOL, PEG

Explore in 3D

3RQU \| pdb_00003rqu	Download File View File

Crystal structure of a prokaryotic pentameric ligand-gated ion channel, ELIC

Pan, J.J., Chen, Q., Yoshida, K., Cohen, A., Kong, X.P., Xu, Y., Tang, P.

(2012) Nat Commun 3: 714-714

Released	2012-03-07
Method	X-RAY DIFFRACTION 3.089 Å
Organisms	Dickeya dadantii 3937
Macromolecule	ELIC Pentameric Ligand Gated Ion Channel from Erwinia Chrysanthemi (protein)
Unique Ligands	GOL, MES

Explore in 3D

3RQW \| pdb_00003rqw	Download File View File

Crystal structure of acetylcholine bound to a prokaryotic pentameric ligand-gated ion channel, ELIC

Pan, J.J., Chen, Q., Yoshida, K., Cohen, A., Kong, X.P., Xu, Y., Tang, P.

(2012) Nat Commun 3: 714-714

Released	2012-03-07
Method	X-RAY DIFFRACTION 2.913 Å
Organisms	Dickeya dadantii 3937
Macromolecule	ELIC Pentameric Ligand Gated Ion Channel from Erwinia Chrysanthemi (protein)
Unique Ligands	ACH, GOL, MES

Explore in 3D

3W4R \| pdb_00003w4r	Download File View File

Crystal structure of an insect chitinase from the Asian corn borer, Ostrinia furnacalis

Chen, L., Liu, T., Zhou, Y., Shen, X., Yang, Q.

(2014) Acta Crystallogr D Biol Crystallogr 70: 932-942

Released	2014-02-12
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Ostrinia furnacalis
Macromolecule	Chitinase (protein)
Unique Ligands	NAG

Explore in 3D

3WKZ \| pdb_00003wkz	Download File View File

Crystal Structure of the Ostrinia furnacalis Group I Chitinase catalytic domain E148Q mutant

Chen, L., Liu, T., Zhou, Y., Chen, Q., Shen, X., Yang, Q.

(2014) Acta Crystallogr D Biol Crystallogr 70: 932-942

Released	2014-04-09
Method	X-RAY DIFFRACTION 2.001 Å
Organisms	Ostrinia furnacalis
Macromolecule	Chitinase (protein)
Unique Ligands	NAG

Explore in 3D

3WL0 \| pdb_00003wl0	Download File View File

Crystal structure of Ostrinia furnacalis Group I chitinase catalytic domain E148A mutant in complex with a(GlcNAc)2

Chen, L., Liu, T., Zhou, Y., Chen, Q., Shen, X., Yang, Q.

(2014) Acta Crystallogr D Biol Crystallogr 70: 932-942

Released	2014-04-09
Method	X-RAY DIFFRACTION 2.204 Å
Organisms	Ostrinia furnacalis
Macromolecule	Chitinase (protein)
Unique Ligands	NAG
Unique branched monosaccharides	NAG

Explore in 3D

3WL1 \| pdb_00003wl1	Download File View File

Crystal structure of Ostrinia furnacalis Group I chitinase catalytic domain in complex with reaction products (GlcNAc)2,3

Chen, L., Liu, T., Zhou, Y., Chen, Q., Shen, X., Yang, Q.

(2014) Acta Crystallogr D Biol Crystallogr 70: 932-942

Released	2014-04-09
Method	X-RAY DIFFRACTION 1.772 Å
Organisms	Ostrinia furnacalis
Macromolecule	Chitinase (protein)
Unique Ligands	NAG
Unique branched monosaccharides	NAG

1 to 25 of 573 Structures

Page 1 of 23

Sort by

About
About Us
Citing Us
Publications
Team
Careers
Usage & Privacy

Support
Contact Us
Help
Website FAQ
Glossary
Service Status

RCSB PDB is hosted by

RCSB PDB is a member of the

RCSB Partners
Nucleic Acid Knowledgebase

wwPDB Partners
RCSB PDB
PDBe
PDBj
BMRB
EMDB

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.

Prepare Data

Validate Data

Deposit Data

Help and Resources

Structure Determination Methodology

Scientific Name of Source Organism

Taxonomy

Experimental Method

Polymer Entity Type

Refinement Resolution (Å)

Release Date

Enzyme Classification Name

Membrane Protein Annotation

Symmetry Type

SCOP Classification

1NT2 | pdb_00001nt2

1QK6 | pdb_00001qk6

1R3U | pdb_00001r3u

1S9W | pdb_00001s9w

1S9X | pdb_00001s9x

1S9Y | pdb_00001s9y

1U4A | pdb_00001u4a

1YFZ | pdb_00001yfz

2AIN | pdb_00002ain

2EXX | pdb_00002exx

2GEB | pdb_00002geb

2MAW | pdb_00002maw

2MLB | pdb_00002mlb

2MN4 | pdb_00002mn4

2N9X | pdb_00002n9x

3LAF | pdb_00003laf

3LCY | pdb_00003lcy

3Q5T | pdb_00003q5t

3Q5Y | pdb_00003q5y

3RQU | pdb_00003rqu

3RQW | pdb_00003rqw

3W4R | pdb_00003w4r

3WKZ | pdb_00003wkz

3WL0 | pdb_00003wl0

3WL1 | pdb_00003wl1