3B55 | pdb_00003b55

Crystal structure of the Q81BN2_BACCR protein from Bacillus cereus. NESG target BcR135

PDB DOI: https://doi.org/10.2210/pdb3B55/pdb

Classification: BIOSYNTHETIC PROTEIN
Organism(s): Bacillus cereus ATCC 14579
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2007-10-25 Released: 2007-11-06
Deposition Author(s): Vorobiev, S.M., Chen, Y., Kuzin, A.P., Seetharaman, J., Wang, H., Cunningham, K., Owens, L., Maglaqui, M., Xiao, R., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free:
0.214 (Depositor), 0.227 (DCC)
R-Value Work:
0.187 (Depositor), 0.204 (DCC)
R-Value Observed:
0.187 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 3B55

This is version 1.4 of the entry. See complete history.

Literature

Crystal structure of the Q81BN2_BACCR protein from Bacillus cereus.

Vorobiev, S.M., Chen, Y., Kuzin, A.P., Seetharaman, J., Wang, H., Cunningham, K., Owens, L., Maglaqui, M., Xiao, R., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F.

To be published.

Macromolecule Content

Total Structure Weight: 51.71 kDa
Atom Count: 3,432
Modeled Residue Count: 408
Deposited Residue Count: 451
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Succinoglycan biosynthesis protein	A	451	Bacillus cereus ATCC 14579	Mutation(s): 1 Gene Names: BC_3120
UniProt
Find proteins for Q81BN2 (Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711)) Explore Q81BN2 Go to UniProtKB: Q81BN2
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q81BN2
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CA Query on CA Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.214 (Depositor), 0.227 (DCC)
R-Value Work: 0.187 (Depositor), 0.204 (DCC)
R-Value Observed: 0.187 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 49.893	α = 90
b = 67.71	β = 90
c = 119.898	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data collection
DENZO	data reduction
SCALEPACK	data scaling
SnB	phasing
RESOLVE	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2007-11-06

Deposition Author(s):

Seetharaman, J.

Montelione, G.T.

Northeast Structural Genomics Consortium (NESG)

Revision History (Full details and data files)

Version 1.0: 2007-11-06
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2017-10-25
Changes: Refinement description
Version 1.3: 2021-10-20
Changes: Database references, Derived calculations
Version 1.4: 2024-10-30
Changes: Data collection, Structure summary