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232,829 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Citation Author = "Prem kumar, R."

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Search Summary

This query matches 29 Structures.

Refinements

Structure Determination Methodology

experimental (29)

Scientific Name of Source Organism

	Bos taurus (10)
	Streptococcus pyogenes (4)
	Capra hircus (3)
	Daboia russelii pulchella (3)
	Daboia russelii russelii (3)
	Homo sapiens (2)
	Parengyodontium album (2)
	Momordica balsamina (1)
	Naja sagittifera (1)
	Saccharomyces cerevisiae (1)

More...

Taxonomy

	Eukaryota (24)
	Bacteria (5)
	Eukaryota (eukaryotes) (1)
	other sequences (1)

Experimental Method

X-RAY DIFFRACTION (29)

Polymer Entity Type

Protein (29)

Refinement Resolution (Å)

	0.5 - 1.0 (1)
	1.0 - 1.5 (5)
	1.5 - 2.0 (2)
	2.0 - 2.5 (6)
	2.5 - 3.0 (11)
	3.0 - 3.5 (3)
	3.5 - 4.0 (1)

Release Date

	2000 - 2004 (4)
	2005 - 2009 (23)
	2010 - 2014 (2)

Enzyme Classification Name

	Hydrolases (21)
	Lyases (5)
	Oxidoreductases (2)

Symmetry Type

	Asymmetric (24)
	Cyclic (5)

SCOP Classification

	Alpha and beta proteins (a/b) (14)
	All alpha proteins (7)
	All beta proteins (5)
	Artifacts (4)
	Alpha and beta proteins (a+b) (2)

AllSelected

1 to 25 of 29 Structures

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1SQY	Download File View File

Structure of human diferric lactoferrin at 2.5A resolution using crystals grown at pH 6.5

Vikram, P., Prem Kumar, R., Singh, N., Kumar, J., Ethayathulla, A.S., Sharma, S., Kaur, P., Singh, T.P.

To be published

Released	2004-04-13
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Homo sapiens
Macromolecule	lactoferrin (protein)
Unique Ligands	CO3, FE
Unique branched monosaccharides	NAG

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1SQZ	Download File View File

Design of specific inhibitors of Phopholipase A2: Crystal structure of the complex formed between Group II Phopholipase A2 and a designed peptide Dehydro-Ile-Ala-Arg-Ser at 1.2A resolution

Singh, N., Prem Kumar, R., Somvanshi, R.K., Bilgrami, S., Ethayathulla, A.S., Sharma, S., Dey, S., Singh, T.P.

To be published

Released	2004-04-13
Method	X-RAY DIFFRACTION 1.2 Å
Organisms	Daboia russelii russelii
Macromolecule	Phospholipase A2 (protein) synthetic peptide (protein)
Unique Ligands	SO4

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1SV9	Download File View File

Crystal structure of the complex formed between groupII phospholipase A2 and anti-inflammatory agent 2-[(2,6-Dichlorophenyl)amino] benzeneacetic acid at 2.7A resolution

Senthil kumar, R., Singh, N., Ethayathulla, A.S., Prem kumar, R., Sharma, S., Singh, T.P.

To be published

Released	2004-04-20
Method	X-RAY DIFFRACTION 2.71 Å
Organisms	Daboia russelii russelii
Macromolecule	Phospholipase A2 (protein)
Unique Ligands	DIF

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1SYT	Download File View File

Crystal structure of signalling protein from goat SPG-40 in the presense of N,N',N''-triacetyl-chitotriose at 2.6A resolution

Kumar, J., Prem Kumar, R., Srivastava, D.B., Sharma, S., Singh, T.P.

To be published

Released	2004-04-20
Method	X-RAY DIFFRACTION 2.6 Å
Organisms	Capra hircus
Macromolecule	BP40 (protein)
Unique branched monosaccharides	MAN, NAG

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1ZWP	Download File View File

The atomic resolution Crystal structure of the Phospholipase A2 (PLA2) complex with Nimesulide reveals its weaker binding to PLA2

Prem Kumar, R., Singh, N., Sharma, S., Kaur, P., Singh, T.P.

To be published

Released	2005-07-26
Method	X-RAY DIFFRACTION 1.1 Å
Organisms	Daboia russelii pulchella
Macromolecule	Phospholipase A2 VRV-PL-VIIIa (protein)
Unique Ligands	MOH, NIM, SO4

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2B65	Download File View File

Crystal structure of the complex of C-lobe of bovine lactoferrin with maltose at 1.5A resolution

Singh, N., Prem kumar, R., Jabeen, T., Kaur, P., Sharma, S., Singh, T.P.

To be published

Released	2005-11-15
Method	X-RAY DIFFRACTION 1.5 Å
Organisms	Bos taurus
Macromolecule	Lactotransferrin (protein)
Unique Ligands	CO3, FE, SO4, ZN
Unique branched monosaccharides	BMA, GLC, MAN, NAG

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2DP5	Download File View File

Structure of streptococcus pyogenes bacteriophage-associated hyaluronate lyase Hylp2

Mishra, P., Bhakuni, V., Prem Kumar, R., Singh, N., Sharma, S., Kaur, P., Singh, T.P.

To be published

Released	2006-05-30
Method	X-RAY DIFFRACTION 3.55 Å
Organisms	Streptococcus pyogenes
Macromolecule	Hyaluronidase (protein)

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2DVC	Download File View File

Structure of the bovine lactoferrin C-lobe complex with sucrose at 3.0 A resolution

Mir, R., Prem Kumar, R., Bhardwaj, R., Ethayathulla, A.S., Sinha, M., Singh, N., Bhushan, A., Sharma, S., Kaur, P., Singh, T.P.

To be published

Released	2006-08-15
Method	X-RAY DIFFRACTION 3 Å
Organisms	Bos taurus
Macromolecule	Lactotransferrin (protein)
Unique Ligands	CO3, FE, SO4, ZN
Unique branched monosaccharides	BMA, FRU, GLC, MAN, NAG

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2DWA	Download File View File

Structure of the complex of lactoferrin C-terminal half with fucose at 2.07 A resolution

Mir, R., Prem Kumar, R., Singh, N., Sinha, M., Sharma, S., Kaur, P., Bhushan, A., Singh, T.P.

To be published

Released	2006-08-29
Method	X-RAY DIFFRACTION 2.07 Å
Organisms	Bos taurus
Macromolecule	Lactotransferrin (protein)
Unique Ligands	CO3, FE, FUC, SO4, ZN
Unique branched monosaccharides	BMA, MAN, NAG

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2DWI	Download File View File

Crystal structure of the complex formed between C-terminal half of bovine lactoferrin and cellobiose at 2.2 A resolution

Prem Kumar, R., Mir, R., Sinha, M., Singh, N., Sharma, S., Kaur, P., Bhushan, A., Singh, T.P.

To be published

Released	2006-09-05
Method	X-RAY DIFFRACTION 2.2 Å
Organisms	Bos taurus
Macromolecule	Lactotransferrin (protein)
Unique Ligands	CO3, FE, SO4, ZN
Unique branched monosaccharides	BGC, BMA, MAN, NAG

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2DXR	Download File View File

Crystal structure of the complex formed between C-terminal half of bovine lactoferrin and sorbitol at 2.85 A resolution

Mir, R., Prem kumar, R., Sinha, M., Singh, N., Sharma, S., Bhushan, A., Kaur, P., Singh, T.P.

To be published

Released	2006-09-12
Method	X-RAY DIFFRACTION 2.85 Å
Organisms	Bos taurus
Macromolecule	Lactotransferrin (protein)
Unique Ligands	CO3, FE, SO4, SOR, ZN
Unique branched monosaccharides	MAN, NAG

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2DYX	Download File View File

Structure of the complex of lactoferrin C-lobe with melibiose at 2.0 A resolution

Mir, R., Prem kumar, R., Sinha, M., Singh, N., Sharma, S., Kaur, P., Bhushan, A., Singh, T.P.

To be published

Released	2006-10-03
Method	X-RAY DIFFRACTION 2 Å
Organisms	Bos taurus
Macromolecule	Lactotransferrin (protein)
Unique Ligands	CO3, FE, SO4, ZN
Unique branched monosaccharides	BGC, BMA, GAL, MAN, NAG

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2E0S	Download File View File

Carbohydrate recognition of C-terminal half of lactoferrin: Crystal structure of the complex of C-lobe with rhamnose at 2.15 A resolution

Mir, R., Prem Kumar, R., Singh, N., Sinha, M., Sharma, S., Bhushan, A., Kaur, P., Singh, T.P.

To be published

Released	2006-10-24
Method	X-RAY DIFFRACTION 2.15 Å
Organisms	Bos taurus
Macromolecule	Lactotransferrin (protein)
Unique Ligands	CO3, FE, RAM, SO4, ZN
Unique branched monosaccharides	BMA, MAN, NAG

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2E1S	Download File View File

Crystal structure of the complex of C-terminal half of bovine lactoferrin and arabinose at 2.7 A resolution

Mir, R., Prem Kumar, R., Singh, N., Sinha, M., Sharma, S., Kaur, P., Singh, T.P.

To be published

Released	2006-11-14
Method	X-RAY DIFFRACTION 2.7 Å
Organisms	Bos taurus
Macromolecule	Lactotransferrin (protein)
Unique Ligands	ARA, CO3, FE, SO4, ZN
Unique branched monosaccharides	BMA, MAN, NAG

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2E9E	Download File View File

Crystal structure of the complex of goat lactoperoxidase with Nitrate at 3.25 A resolution

Singh, A.K., Prem kumar, R., Singh, N., Sharma, S., Singh, S.B., Bhushan, A., Kaur, P., Singh, T.P.

To be published

Released	2007-02-06
Method	X-RAY DIFFRACTION 3.25 Å
Organisms	Capra hircus
Macromolecule	Lactoperoxidase (protein)
Unique Ligands	CA, CO3, CYN, HEM, NO3, OSM, SCN
Unique branched monosaccharides	BMA, MAN, NAG

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2EFB	Download File View File

Crystal structure of the complex of goat lactoperoxidase with phosphate at 2.94 A resolution

Singh, A.K., Hariprasad, G., Prem Kumar, R., Singh, N., Bhushan, A., Sharma, S., Kaur, P., Singh, T.P.

To be published

Released	2007-03-06
Method	X-RAY DIFFRACTION 2.94 Å
Organisms	Capra hircus
Macromolecule	Lactoperoxidase (protein)
Unique Ligands	CA, CO3, CYN, HEM, OSM, PO4, SCN
Unique branched monosaccharides	BMA, MAN, NAG

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2G58	Download File View File

Crystal structure of a complex of phospholipase A2 with a designed peptide inhibitor Dehydro-Ile-Ala-Arg-Ser at 0.98 A resolution

Prem Kumar, R., Singh, N., Somvanshi, R.K., Ethayathulla, A.S., Dey, S., Sharma, S., Kaur, P., Perbandt, M., Betzel, C., Singh, T.P.

To be published

Released	2006-03-28
Method	X-RAY DIFFRACTION 0.98 Å
Organisms	Daboia russelii pulchella synthetic construct
Macromolecule	(PHQ)IARS (protein) Phospholipase A2 VRV-PL-VIIIa (protein)
Unique Ligands	SO4

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2H4I	Download File View File

Crystal structure of the complex of proteolytically produced C-terminal half of bovine lactoferrin with lactose at 2.55 A resolution

Mir, R., Prem kumar, R., Sinha, M., Singh, N., Kaur, P., Sharma, S., Singh, T.P.

To be published

Released	2006-06-13
Method	X-RAY DIFFRACTION 2.55 Å
Organisms	Bos taurus
Macromolecule	Lactotransferrin (protein)
Unique Ligands	CO3, FE, SO4, ZN
Unique branched monosaccharides	BMA, GAL, GLC, MAN, NAG

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2HCA	Download File View File

Crystal structure of bovine lactoferrin C-lobe liganded with Glucose at 2.8 A resolution

Mir, R., Prem Kumar, R., Ethayathulla, A.S., Singh, N., Sinha, M., Kaur, P., Sharma, S., Singh, T.P.

To be published

Released	2006-06-27
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	Bos taurus
Macromolecule	Lactotransferrin (Lactoferrin) (protein)
Unique Ligands	CO3, FE, GLC, SO4, ZN
Unique branched monosaccharides	BMA, MAN, NAG

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2HD4	Download File View File

Crystal structure of proteinase K inhibited by a lactoferrin octapeptide Gly-Asp-Glu-Gln-Gly-Glu-Asn-Lys at 2.15 A resolution

Prem Kumar, R., Singh, A.K., Singh, N., Kaur, P., Sharma, S., Singh, T.P.

To be published

Released	2006-07-04
Method	X-RAY DIFFRACTION 2.15 Å
Organisms	Homo sapiens Parengyodontium album
Macromolecule	8-mer Peptide from Lactotransferrin (protein) Proteinase K (protein)
Unique Ligands	ACY, CA

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2HPZ	Download File View File

Crystal structure of proteinase K complex with a synthetic peptide KLKLLVVIRLK at 1.69 A resolution

Prem kumar, R., Singh, A.K., Somvanshi, R.K., Singh, N., Sharma, S., Kaur, P., Dey, S., Bhushan, A., Singh, T.P.

To be published

Released	2006-08-01
Method	X-RAY DIFFRACTION 1.69 Å
Organisms	Parengyodontium album
Macromolecule	11-mer synthetic peptide (protein) Proteinase K (protein)
Unique Ligands	CA, NO3

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2YVV	Download File View File

Crystal structure of hyluranidase complexed with lactose at 2.6 A resolution reveals three specific sugar recognition sites

Mishra, P., Prem Kumar, R., Singh, N., Sharma, S., Kaur, P., Perbandt, M., Betzel, C., Bhakuni, V., Singh, T.P.

To be published

Released	2007-05-01
Method	X-RAY DIFFRACTION 2.6 Å
Organisms	Streptococcus pyogenes
Macromolecule	Hyaluronidase, phage associated (protein)
Unique branched monosaccharides	GAL, GLC

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2YW0	Download File View File

Crystal structure of hyluranidase trimer at 2.6 A resolution

Prem Kumar, R., Mishra, P., Singh, N., Perbandt, M., Kaur, P., Sharma, S., Betzel, C., Bhakuni, V., Singh, T.P.

(2009) FEBS J 276: 3392-3402

Released	2007-05-01
Method	X-RAY DIFFRACTION 2.6 Å
Organisms	Streptococcus pyogenes serotype M1
Macromolecule	Hyaluronidase, phage associated (protein)

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2YX2	Download File View File

Crystal structure of cloned trimeric hyluranidase from streptococcus pyogenes at 2.8 A resolution

Mishra, P., Prem Kumar, R., Bhakuni, V., Singh, N., Sharma, S., Kaur, P., Perbandt, M., Betzel, C., Singh, T.P.

To be published

Released	2007-05-08
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	Streptococcus pyogenes
Macromolecule	Hyaluronidase, phage associated (protein)

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3EKA	Download File View File

Crystal structure of the complex of hyaluranidase trimer with ascorbic acid at 3.1 A resolution reveals the locations of three binding sites

Mishra, P., Ethayathulla, A.S., Prem Kumar, R., Singh, N., Sharma, S., Kaur, P., Bhakuni, V., Singh, T.P.

(2009) FEBS J 276: 3392-3402

Released	2009-09-29
Method	X-RAY DIFFRACTION 3.1 Å
Organisms	Streptococcus pyogenes
Macromolecule	Hyaluronidase, phage associated (protein)
Unique Ligands	ASC