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233,605 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Structure Author = "Qian, X."

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Search Summary

This query matches 36 Structures.

Refinements

Structure Determination Methodology

experimental (36)

Scientific Name of Source Organism

	Homo sapiens (11)
	Methanococcus voltae (11)
	Saccharomyces cerevisiae (5)
	Hepacivirus hominis (3)
	Elizabethkingia meningoseptica (2)
	Debaryomyces hansenii (1)
	Drosophila melanogaster (1)
	Human metapneumovirus CAN97-83 (1)
	Mus musculus (1)
	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (1)

More...

Taxonomy

	Eukaryota (15)
	Archaea (11)
	Eukaryota (eukaryotes) (5)
	Riboviria (4)
	Bacteria (3)
	other sequences (1)

Experimental Method

	X-RAY DIFFRACTION (30)
	SOLUTION NMR (5)
	ELECTRON MICROSCOPY (1)

Polymer Entity Type

Protein (36)

Refinement Resolution (Å)

	1.0 - 1.5 (1)
	1.5 - 2.0 (9)
	2.0 - 2.5 (13)
	2.5 - 3.0 (3)
	3.0 - 3.5 (4)
	3.5 - 4.0 (1)

Release Date

	1990 - 1994 (1)
	2000 - 2004 (7)
	2005 - 2009 (16)
	2010 - 2014 (5)
	2015 - 2019 (4)
	2020 - 2024 (3)

Enzyme Classification Name

	Hydrolases (7)
	Transferases (3)

Symmetry Type

	Asymmetric (30)
	Cyclic (8)

SCOP Classification

	Alpha and beta proteins (a/b) (11)
	All alpha proteins (10)
	All beta proteins (3)
	Alpha and beta proteins (a+b) (2)
	Artifacts (3)
	Small proteins (4)

AllSelected

1 to 25 of 36 Structures

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1KLR \| pdb_00001klr	Download File View File

NMR Structure of the ZFY-6T[Y10F] Zinc Finger

Lachenmann, M.J., Ladbury, J.E., Phillips, N.B., Narayana, N., Qian, X., Weiss, M.A.

(2002) J Mol Biology 316: 969-989

Released	2002-03-13
Method	SOLUTION NMR
Organisms	Homo sapiens
Macromolecule	ZINC FINGER Y-CHROMOSOMAL PROTEIN (protein)
Unique Ligands	ZN

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1KLS \| pdb_00001kls	Download File View File

NMR Structure of the ZFY-6T[Y10L] Zinc Finger

Lachenmann, M.J., Ladbury, J.E., Phillips, N.B., Narayana, N., Qian, X., Weiss, M.A.

(2002) J Mol Biology 316: 969-989

Released	2002-03-13
Method	SOLUTION NMR
Organisms	Homo sapiens
Macromolecule	ZINC FINGER Y-CHROMOSOMAL PROTEIN (protein)
Unique Ligands	ZN

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1P4K \| pdb_00001p4k	Download File View File

CRYSTAL STRUCTURE OF THE GLYCOSYLASPARAGINASE PRECURSOR D151N MUTANT

Qian, X., Guan, C., Guo, H.C.

(2003) Structure 11: 997-1003

Released	2003-05-06
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Elizabethkingia meningoseptica
Macromolecule	N(4)-(Beta-N-acetylglucosaminyl)-L-asparaginase (protein)
Unique Ligands	GOL

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1P4V \| pdb_00001p4v	Download File View File

CRYSTAL STRUCTURE OF THE GLYCOSYLASPARAGINASE PRECURSOR D151N MUTANT WITH GLYCINE

Qian, X., Guan, C., Guo, H.C.

(2003) Structure 11: 997-1003

Released	2003-05-06
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Elizabethkingia meningoseptica
Macromolecule	N(4)-(Beta-N-acetylglucosaminyl)-L-asparaginase precursor (protein)
Unique Ligands	GLY

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1T4G \| pdb_00001t4g	Download File View File

ATPase in complex with AMP-PNP

Wu, Y., He, Y., Moya, I.A., Qian, X., Luo, Y.

(2004) Mol Cell 15: 423-435

Released	2004-08-17
Method	X-RAY DIFFRACTION 2 Å
Organisms	Methanococcus voltae
Macromolecule	DNA repair and recombination protein radA (protein)
Unique Ligands	ANP, MG

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1TFI \| pdb_00001tfi	Download File View File

A NOVEL ZN FINGER MOTIF IN THE BASAL TRANSCRIPTIONAL MACHINERY: THREE-DIMENSIONAL NMR STUDIES OF THE NUCLEIC-ACID BINDING DOMAIN OF TRANSCRIPTIONAL ELONGATION FACTOR TFIIS

Qian, X., Gozani, S., Yoon, H.S., Jeon, C.J., Agarwal, K., Weiss, M.A.

(1993) Biochemistry 32: 9944-9959

Released	1993-10-31
Method	SOLUTION NMR
Organisms	Homo sapiens
Macromolecule	TRANSCRIPTIONAL ELONGATION FACTOR SII (protein)
Unique Ligands	ZN

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1XRZ \| pdb_00001xrz	Download File View File

NMR Structure of a Zinc Finger with Cyclohexanylalanine Substituted for the Central Aromatic Residue

Lachenmann, M.J., Ladbury, J.E., Qian, X., Huang, K., Singh, R., Weiss, M.A.

(2004) Protein Sci 13: 3115-3126

Released	2004-11-30
Method	SOLUTION NMR
Organisms	Homo sapiens
Macromolecule	Zinc finger Y-chromosomal protein (protein)
Unique Ligands	ZN

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1XU4 \| pdb_00001xu4	Download File View File

ATPASE IN COMPLEX WITH AMP-PNP, MAGNESIUM AND POTASSIUM CO-F

Wu, Y., Qian, X., He, Y., Moya, I.A., Luo, Y.

(2005) J Biological Chem 280: 722-728

Released	2004-11-16
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Methanococcus voltae
Macromolecule	DNA repair and recombination protein radA (protein)
Unique Ligands	ANP, K, MG

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2B21 \| pdb_00002b21	Download File View File

RADA Recombinase in complex with AMPPNP at pH 6.0

Qian, X., He, Y., Wu, Y., Luo, Y.

To be published

Released	2006-08-29
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Methanococcus voltae
Macromolecule	DNA repair and recombination protein radA (protein)
Unique Ligands	ANP, K, MG

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2B26 \| pdb_00002b26	Download File View File

The crystal structure of the protein complex of yeast Hsp40 Sis1 and Hsp70 Ssa1

Li, J., Wu, Y., Qian, X., Sha, B.

(2006) Biochem J 398: 353-360

Released	2006-09-19
Method	X-RAY DIFFRACTION 3.2 Å
Organisms	Drosophila melanogaster Saccharomyces cerevisiae
Macromolecule	Heat shock 70 kDa protein cognate 2 (protein) SIS1 protein (protein)

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2F1H \| pdb_00002f1h	Download File View File

RECOMBINASE IN COMPLEX WITH AMP-PNP and Potassium

Qian, X., He, Y., Wu, Y., Luo, Y.

(2006) J Mol Biology 360: 537-547

Released	2006-05-30
Method	X-RAY DIFFRACTION 2.7 Å
Organisms	Methanococcus voltae
Macromolecule	DNA repair and recombination protein radA (protein)
Unique Ligands	ANP, K, MG

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2F1I \| pdb_00002f1i	Download File View File

Recombinase in Complex with AMP-PNP

Qian, X., He, Y., Wu, Y., Luo, Y.

(2006) J Mol Biology 360: 537-547

Released	2006-05-30
Method	X-RAY DIFFRACTION 2.9 Å
Organisms	Methanococcus voltae
Macromolecule	DNA repair and recombination protein radA (protein)
Unique Ligands	ANP, MG

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2F1J \| pdb_00002f1j	Download File View File

Recombinase in Complex with ADP

Qian, X., He, Y., Wu, Y., Luo, Y.

(2006) J Mol Biology 360: 537-547

Released	2006-05-30
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Methanococcus voltae
Macromolecule	DNA repair and recombination protein radA (protein)
Unique Ligands	ADP, MG

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2FPK \| pdb_00002fpk	Download File View File

RadA recombinase in complex with ADP

Wu, Y., Qian, X., He, Y., Moya, I.A., Luo, Y.

(2005) Biochemistry 44: 13753-13761

Released	2006-01-31
Method	X-RAY DIFFRACTION 2.1 Å
Organisms	Methanococcus voltae
Macromolecule	DNA repair and recombination protein radA (protein)
Unique Ligands	ADP, K, MG

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2FPL \| pdb_00002fpl	Download File View File

RadA recombinase in complex with AMP-PNP and low concentration of K+

Wu, Y., Qian, X., He, Y., Moya, I.A., Luo, Y.

(2005) Biochemistry 44: 13753-13761

Released	2006-01-31
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Methanococcus voltae
Macromolecule	DNA repair and recombination protein radA (protein)
Unique Ligands	ANP, K, MG

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2FPM \| pdb_00002fpm	Download File View File

RadA recombinase in complex with AMP-PNP and high concentration of K+

Wu, Y., Qian, X., He, Y., Moya, I.A., Luo, Y.

(2005) Biochemistry 44: 13753-13761

Released	2006-01-31
Method	X-RAY DIFFRACTION 2 Å
Organisms	Methanococcus voltae
Macromolecule	DNA repair and recombination protein radA (protein)
Unique Ligands	ANP, K, MG

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2GDJ \| pdb_00002gdj	Download File View File

Delta-62 RADA recombinase in complex with AMP-PNP and magnesium

Wu, Y., Qian, X., He, Y., Luo, Y.

(2006) Structure 14: 983-992

Released	2006-05-16
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Methanococcus voltae
Macromolecule	DNA repair and recombination protein radA (protein)
Unique Ligands	ANP, MG

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2I1Q \| pdb_00002i1q	Download File View File

RadA Recombinase in complex with Calcium

Qian, X., He, Y., Ma, X., Fodje, M.N., Grochulski, P., Luo, Y.

(2006) J Biological Chem 281: 39380-39387

Released	2006-10-24
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Methanococcus voltae
Macromolecule	DNA repair and recombination protein radA (protein)
Unique Ligands	ANP, CA, MG, NA

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2K8P \| pdb_00002k8p	Download File View File

Characterisation of the structural features and interactions of sclerostin: molecular insight into a key regulator of Wnt-mediated bone formation

Veverka, V., Henry, A.J., Slocombe, P.M., Ventom, A., Mulloy, B., Muskett, F.W., Muzylak, M., Greenslade, K., Moore, A., Zhang, L., Gong, J., Qian, X., Paszty, C., Taylor, R.J., Robinson, M.K., Carr, M.D.

(2009) J Biological Chem 284: 10890-10900

Released	2009-02-17
Method	SOLUTION NMR
Organisms	Homo sapiens
Macromolecule	Sclerostin (protein)

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2XCF \| pdb_00002xcf	Download File View File

Crystal structure of HCV NS3 protease with a boronate inhibitor

Li, X., Zhang, Y.-K., Liu, Y., Ding, C.Z., Li, Q., Zhou, Y., Plattner, J.J., Baker, S.J., Qian, X., Fan, D., Liao, L., Ni, Z.-J., White, G.V., Mordaunt, J.E., Lazarides, L.X., Slater, M.J., Jarvest, R.L., Thommes, P., Ellis, M., Edge, C.M., Hubbard, J.A., Nassau, P., McDowell, B., Skarzynski, T.J., Rowland, P., Somers, D.O., Kazmierski, W.M., Grimes, R.M., Wright, L.L., Smith, G.K., Zou, W., Wright, J., Pennicott, L.E.

(2010) Bioorg Med Chem Lett 20: 3550

Released	2010-06-02
Method	X-RAY DIFFRACTION 2.48 Å
Organisms	Hepacivirus hominis
Macromolecule	NS3 PROTEASE (protein) NS4A (protein)
Unique Ligands	BBQ, MG, ZN

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2XCN \| pdb_00002xcn	Download File View File

Crystal structure of HCV NS3 protease with a boronate inhibitor

(2010) Bioorg Med Chem Lett 20: 3550

Released	2010-06-02
Method	X-RAY DIFFRACTION 3.02 Å
Organisms	Hepacivirus hominis
Macromolecule	NS3 PROTEASE (protein) NS4A (protein)
Unique Ligands	C8D, MG, ZN

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2XNI \| pdb_00002xni	Download File View File

Protein-ligand complex of a novel macrocyclic HCV NS3 protease inhibitor derived from amino cyclic boronates

Li, X., Zhang, Y.-K., Liu, Y., Ding, C.Z., Zhou, Y., Li, Q., Plattner, J.J., Baker, S.J., Zhang, S., Kazmierski, W.M., Wright, L.L., Smith, G.K., Grimes, R.M., Crosby, R.M., Creech, K.L., Carballo, L.H., Slater, M.J., Jarvest, R.L., Thommes, P., Hubbard, J.A., Convery, M.A., Nassau, P.M., McDowell, W., Skarzynski, T.J., Qian, X., Fan, D., Liao, L., Ni, Z.-J., Pennicott, L.E., Zou, W., Wright, J.

(2010) Bioorg Med Chem Lett 20: 5695

Released	2011-08-17
Method	X-RAY DIFFRACTION 3.3 Å
Organisms	Hepacivirus hominis
Macromolecule	NS3 PROTEASE (protein) NS4A COFACTOR (protein)
Unique Ligands	MG, TR8, ZN

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3FP2 \| pdb_00003fp2	Download File View File

Crystal structure of Tom71 complexed with Hsp82 C-terminal fragment

Li, J., Qian, X., Hu, J., Sha, B.

(2009) J Biological Chem 284: 23852-23859

Released	2009-07-28
Method	X-RAY DIFFRACTION 1.98 Å
Organisms	Saccharomyces cerevisiae Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Macromolecule	ATP-dependent molecular chaperone HSP82 (protein) TPR repeat-containing protein YHR117W (protein)
Unique Ligands	CL, MG

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3FP3 \| pdb_00003fp3	Download File View File

Crystal structure of Tom71

Li, J., Qian, X., Hu, J., Sha, B.

(2009) J Biological Chem 284: 23852-23859

Released	2009-07-28
Method	X-RAY DIFFRACTION 1.98 Å
Organisms	Saccharomyces cerevisiae
Macromolecule	TPR repeat-containing protein YHR117W (protein)
Unique Ligands	CL, SO4

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3FP4 \| pdb_00003fp4	Download File View File

Crystal structure of Tom71 complexed with Ssa1 C-terminal fragment

Li, J., Qian, X., Hu, J., Sha, B.

(2009) J Biological Chem 284: 23852-23859

Released	2009-07-28
Method	X-RAY DIFFRACTION 2.14 Å
Organisms	Saccharomyces cerevisiae Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Macromolecule	Ssa1 (protein) TPR repeat-containing protein YHR117W (protein)
Unique Ligands	CL, NA, SO4

1 to 25 of 36 Structures

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Structure Determination Methodology

Scientific Name of Source Organism

Taxonomy

Experimental Method

Polymer Entity Type

Refinement Resolution (Å)

Release Date

Enzyme Classification Name

Symmetry Type

SCOP Classification

1KLR | pdb_00001klr

1KLS | pdb_00001kls

1P4K | pdb_00001p4k

1P4V | pdb_00001p4v

1T4G | pdb_00001t4g

1TFI | pdb_00001tfi

1XRZ | pdb_00001xrz

1XU4 | pdb_00001xu4

2B21 | pdb_00002b21

2B26 | pdb_00002b26

2F1H | pdb_00002f1h

2F1I | pdb_00002f1i

2F1J | pdb_00002f1j

2FPK | pdb_00002fpk

2FPL | pdb_00002fpl

2FPM | pdb_00002fpm

2GDJ | pdb_00002gdj

2I1Q | pdb_00002i1q

2K8P | pdb_00002k8p

2XCF | pdb_00002xcf

2XCN | pdb_00002xcn

2XNI | pdb_00002xni

3FP2 | pdb_00003fp2

3FP3 | pdb_00003fp3

3FP4 | pdb_00003fp4