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

232,059 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: Structure Author = "Changela, A."

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 42 Structures.

Refinements

Structure Determination Methodology

experimental (42)

Scientific Name of Source Organism

	Escherichia coli (12)
	Homo sapiens (8)
	Escherichia coli K-12 (7)
	Mus musculus (5)
	Thermotoga maritima MSB8 (5)
	Human immunodeficiency virus 1 (3)
	Thermus thermophilus HB27 (3)
	Norovirus Hu/GII.4/Farmington Hills/2004/USA (2)
	Autographa californica nucleopolyhedrovirus (1)
	Thermotoga maritima (1)

Taxonomy

	Bacteria (28)
	Eukaryota (13)
	Riboviria (5)
	Naldaviricetes (1)

Experimental Method

	X-RAY DIFFRACTION (39)
	ELECTRON MICROSCOPY (3)

Polymer Entity Type

	Protein (42)
	DNA (11)

Refinement Resolution (Å)

	1.0 - 1.5 (1)
	1.5 - 2.0 (10)
	2.0 - 2.5 (13)
	2.5 - 3.0 (9)
	3.0 - 3.5 (6)
	4.0 - 4.5 (2)
	> 4.5 (1)

Release Date

	2000 - 2004 (16)
	2005 - 2009 (20)
	2010 - 2014 (1)
	2015 - 2019 (2)
	2020 - 2024 (3)

Enzyme Classification Name

	Isomerases (13)
	Hydrolases (3)
	Transferases (2)

Symmetry Type

	Asymmetric (35)
	Cyclic (10)

SCOP Classification

	All beta proteins (2)
	Alpha and beta proteins (a/b) (9)
	All alpha proteins (6)
	Multi-domain proteins (alpha and beta) (8)
	Artifacts (2)

AllSelected

1 to 25 of 42 Structures

Page 1 of 2

Sort by

Explore in 3D

1CY0	Download File View File

COMPLEX OF E.COLI DNA TOPOISOMERASE I WITH 3'-5'-ADENOSINE DIPHOSPHATE

Feinberg, H., Changela, A., Mondragon, A.

(1999) Nat Struct Biol 6: 961-968

Released	2000-03-08
Method	X-RAY DIFFRACTION 2.45 Å
Organisms	Escherichia coli K-12
Macromolecule	DNA TOPOISOMERASE I (protein)
Unique Ligands	A3P

Explore in 3D

1CY1	Download File View File

COMPLEX OF E.COLI DNA TOPOISOMERASE I WITH 5'PTPTPT

Feinberg, H., Changela, A., Mondragon, A.

(1999) Nat Struct Biol 6: 961-968

Released	2000-03-03
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Escherichia coli K-12
Macromolecule	DNA TOPOISOMERASE I (protein)
Unique Ligands	PO4, THP, TMP

Explore in 3D

1CY2	Download File View File

COMPLEX OF E.COLI DNA TOPOISOMERASE I WITH TPTPTP3'

Feinberg, H., Changela, A., Mondragon, A.

(1999) Nat Struct Biol 6: 961-968

Released	2000-03-08
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Escherichia coli K-12
Macromolecule	DNA TOPOISOMERASE I (protein)
Unique Ligands	PO4, TMP

Explore in 3D

1CY4	Download File View File

COMPLEX OF E.COLI DNA TOPOISOMERASE I WITH 5'pTpTpTp3'

Feinberg, H., Changela, A., Mondragon, A.

(1999) Nat Struct Biol 6: 961-968

Released	2000-03-08
Method	X-RAY DIFFRACTION 2.55 Å
Organisms	Escherichia coli K-12
Macromolecule	DNA TOPOISOMERASE I (protein)
Unique Ligands	PO4, TMP

Explore in 3D

1CY6	Download File View File

COMPLEX OF E.COLI DNA TOPOISOMERASE I WITH 3' THYMIDINE MONOPHOSPHATE

Feinberg, H., Changela, A., Mondragon, A.

(1999) Nat Struct Biol 6: 961-968

Released	2000-03-08
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Escherichia coli K-12
Macromolecule	DNA TOPOISOMERASE I (protein)
Unique Ligands	PO4, T3P

Explore in 3D

1CY7	Download File View File

COMPLEX OF E.COLI DNA TOPOISOMERASE I WITH 5'-THYMIDINE MONOPHOSPHATE

Feinberg, H., Changela, A., Mondragon, A.

(1999) Nat Struct Biol 6: 961-968

Released	2000-03-08
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Escherichia coli K-12
Macromolecule	DNA TOPOISOMERASE I (protein)
Unique Ligands	PO4, TMP

Explore in 3D

1CY8	Download File View File

COMPLEX OF E.COLI DNA TOPOISOMERASE I WITH 5'-THYMIDINE MONOPHOSPHATE AND 3'-THYMIDINE MONOPHOSPHATE

Feinberg, H., Changela, A., Mondragon, A.

(1999) Nat Struct Biol 6: 961-968

Released	2000-03-08
Method	X-RAY DIFFRACTION 2.45 Å
Organisms	Escherichia coli K-12
Macromolecule	DNA TOPOISOMERASE I (protein)
Unique Ligands	PO4, T3P, TMP

Explore in 3D

1I7D	Download File View File

NONCOVALENT COMPLEX OF E.COLI DNA TOPOISOMERASE III WITH AN 8-BASE SINGLE-STRANDED DNA OLIGONUCLEOTIDE

Changela, A., DiGate, R.J., Mondragon, A.

(2001) Nature 411: 1077-1081

Released	2001-06-29
Method	X-RAY DIFFRACTION 2.05 Å
Organisms	Escherichia coli
Macromolecule	DNA TOPOISOMERASE III (protein) 5'-D(CPGPCPAPAPCPTPT)-3' (nucleic acid)
Unique Ligands	CL, SO4

Explore in 3D

1I9S	Download File View File

CRYSTAL STRUCTURE OF THE RNA TRIPHOSPHATASE DOMAIN OF MOUSE MRNA CAPPING ENZYME

Changela, A., Ho, C.K., Martins, A., Shuman, S., Mondragon, A.

(2001) EMBO J 20: 2575-2586

Released	2001-05-23
Method	X-RAY DIFFRACTION 1.65 Å
Organisms	Mus musculus
Macromolecule	MRNA CAPPING ENZYME (protein)
Unique Ligands	CAC, IPA, MG, SO4

Explore in 3D

1I9T	Download File View File

CRYSTAL STRUCTURE OF THE OXIDIZED RNA TRIPHOSPHATASE DOMAIN OF MOUSE MRNA CAPPING ENZYME

Changela, A., Ho, C.K., Martins, A., Shuman, S., Mondragon, A.

(2001) EMBO J 20: 2575-2586

Released	2001-05-23
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Mus musculus
Macromolecule	MRNA CAPPING ENZYME (protein)
Unique Ligands	CAC, IPA, MG, SO4

Explore in 3D

1Q05	Download File View File

Crystal structure of the Cu(I) form of E. coli CueR, a copper efflux regulator

Changela, A., Chen, K., Xue, Y., Holschen, J., Outten, C.E., O'Halloran, T.V., Mondragon, A.

(2003) Science 301: 1383-1387

Released	2003-09-16
Method	X-RAY DIFFRACTION 2.2 Å
Organisms	Escherichia coli
Macromolecule	Transcriptional regulator cueR (protein)
Unique Ligands	CU1

Explore in 3D

1Q06	Download File View File

Crystal structure of the Ag(I) form of E. coli CueR, a copper efflux regulator

Changela, A., Chen, K., Xue, Y., Holschen, J., Outten, C.E., O'Halloran, T.V., Mondragon, A.

(2003) Science 301: 1383-1387

Released	2003-09-16
Method	X-RAY DIFFRACTION 2.07 Å
Organisms	Escherichia coli
Macromolecule	Transcriptional regulator cueR (protein)
Unique Ligands	AG

Explore in 3D

1Q07	Download File View File

Crystal structure of the Au(I) form of E. coli CueR, a copper efflux regulator

Changela, A., Chen, K., Xue, Y., Holschen, J., Outten, C.E., O'Halloran, T.V., Mondragon, A.

(2003) Science 301: 1383-1387

Released	2003-09-16
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Escherichia coli
Macromolecule	Transcriptional regulator cueR (protein)
Unique Ligands	AU

Explore in 3D

1Q08	Download File View File

Crystal structure of the Zn(II) form of E. coli ZntR, a zinc-sensing transcriptional regulator, at 1.9 A resolution (space group P212121)

Changela, A., Chen, K., Xue, Y., Holschen, J., Outten, C.E., O'Halloran, T.V., Mondragon, A.

(2003) Science 301: 1383-1387

Released	2003-09-16
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Escherichia coli
Macromolecule	Zn(II)-responsive regulator of zntA (protein)
Unique Ligands	MG, PO4, ZN

Explore in 3D

1Q09	Download File View File

Crystal structure of the Zn(II) form of E. coli ZntR, a zinc-sensing transcriptional regulator (space group I4122)

Changela, A., Chen, K., Xue, Y., Holschen, J., Outten, C.E., O'Halloran, T.V., Mondragon, A.

(2003) Science 301: 1383-1387

Released	2003-09-16
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Escherichia coli
Macromolecule	Zn(II)-responsive regulator of zntA (protein)
Unique Ligands	SO4, ZN

Explore in 3D

1Q0A	Download File View File

Crystal structure of the Zn(II) form of E. coli ZntR, a zinc-sensing transcriptional regulator (space group C222)

Changela, A., Chen, K., Xue, Y., Holschen, J., Outten, C.E., O'Halloran, T.V., Mondragon, A.

(2003) Science 301: 1383-1387

Released	2003-09-16
Method	X-RAY DIFFRACTION 2 Å
Organisms	Escherichia coli
Macromolecule	Zn(II)-responsive regulator of zntA (protein)
Unique Ligands	SO4, ZN

Explore in 3D

1YN9	Download File View File

Crystal structure of baculovirus RNA 5'-phosphatase complexed with phosphate

Changela, A., Martins, A., Shuman, S., Mondragon, A.

(2005) J Biol Chem 280: 17848-17856

Released	2005-02-22
Method	X-RAY DIFFRACTION 1.5 Å
Organisms	Autographa californica nucleopolyhedrovirus
Macromolecule	polynucleotide 5'-phosphatase (protein)
Unique Ligands	PO4

Explore in 3D

2B3B	Download File View File

Thermus thermophilus Glucose/Galactose Binding Protein With Bound Glucose

Cuneo, M.J., Changela, A., Warren, J.J., Beese, L.S., Hellinga, H.W.

(2006) J Mol Biol 362: 259-270

Released	2006-07-18
Method	X-RAY DIFFRACTION 1.95 Å
Organisms	Thermus thermophilus HB27
Macromolecule	glucose-binding protein (protein)
Unique Ligands	BGC, GLC

Explore in 3D

2B3F	Download File View File

Thermus thermophilus Glucose/Galactose Binding Protein Bound With Galactose

Cuneo, M.J., Changela, A., Warren, J.J., Beese, L.S., Hellinga, H.W.

(2006) J Mol Biol 362: 259-270

Released	2006-07-18
Method	X-RAY DIFFRACTION 1.56 Å
Organisms	Thermus thermophilus HB27
Macromolecule	glucose-binding protein (protein)
Unique Ligands	GAL

Explore in 3D

2FN8	Download File View File

Thermotoga maritima Ribose Binding Protein Ribose Bound Form

Cuneo, M.J., Changela, A.

(2008) BMC Struct Biol 8: 50-50

Released	2007-01-16
Method	X-RAY DIFFRACTION 2.15 Å
Organisms	Thermotoga maritima MSB8
Macromolecule	ribose ABC transporter, periplasmic ribose-binding protein (protein)
Unique Ligands	RIP

Explore in 3D

2FN9	Download File View File

Thermotoga maritima Ribose Binding Protein Unliganded Form

Cuneo, M.J., Changela, A., Tian, Y., Beese, L.S., Hellinga, H.W.

(2008) BMC Struct Biol 8: 50-50

Released	2007-01-16
Method	X-RAY DIFFRACTION 1.4 Å
Organisms	Thermotoga maritima MSB8
Macromolecule	ribose ABC transporter, periplasmic ribose-binding protein (protein)

Explore in 3D

2FNC	Download File View File

Thermotoga maritima maltotriose binding protein bound with maltotriose.

Cuneo, M.J., Changela, A.

To be published

Released	2007-01-16
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Thermotoga maritima MSB8
Macromolecule	maltose ABC transporter, periplasmic maltose-binding protein (protein)
Unique branched monosaccharides	GLC

Explore in 3D

2GH9	Download File View File

Thermus thermophilus maltotriose binding protein bound with maltotriose

Cuneo, M.J., Changela, A., Beese, L.S., Hellinga, H.W.

(2009) J Mol Biol 389: 157-166

Released	2007-02-06
Method	X-RAY DIFFRACTION 1.95 Å
Organisms	Thermus thermophilus HB27
Macromolecule	maltose/maltodextrin-binding protein (protein)
Unique branched monosaccharides	GLC

Explore in 3D

2GHA	Download File View File

Thermotoga maritima maltotriose binding protein bound with maltotriose

Cuneo, M.J., Changela, A., Hocker, B., Beese, L.S., Hellinga, H.W.

To be published

Released	2007-02-06
Method	X-RAY DIFFRACTION 1.6 Å
Organisms	Thermotoga maritima MSB8
Macromolecule	maltose ABC transporter, periplasmic maltose-binding protein (protein)
Unique branched monosaccharides	GLC

Explore in 3D

2GHB	Download File View File

Thermotoga maritima maltotriose binding protein, ligand free form

Cuneo, M.J., Changela, A., Hocker, B., Beese, L.S., Hellinga, H.W.

To be published

Released	2007-02-06
Method	X-RAY DIFFRACTION 2.1 Å
Organisms	Thermotoga maritima MSB8
Macromolecule	maltose ABC transporter, periplasmic maltose-binding protein (protein)

1 to 25 of 42 Structures

Page 1 of 2

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.

All questions and comments will receive a response in a timely manner.

Use this form for questions about RCSB.org and RCSB PDB services.
Please attach a screenshot when reporting an issue, if possible.
To update/release your in-progress structure depositions:
access the OneDep Communication panel
For questions/corrections to specific PDB entries, including citation updates:
email deposit-help@mail.wwpdb.org

First Name

Last Name

Subject

Question, Comment, Feedback or Other

Attach File(s)
Use CTRL or Shift keys to select more than one file ( files max)

I agree to the Help Desk Privacy Policy

Optional: To help us learn more about our users, what is your:

Institution Type

Role

Main Research Interest

Thank you for providing your feedback! Someone will be in touch with you shortly. This window will automatically close in 5 seconds.

Apologies, our feedback server is currently unavailable and we are troubleshooting the issue. In the meantime, please copy and paste the below information into an email addressed to info@rcsb.org

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

Symmetry Type

SCOP Classification