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4YZ4
Biol. Unit 1
Info
Asym.Unit (448 KB)
Biol.Unit 1 (223 KB)
Biol.Unit 2 (223 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF STREPTOCOCCUS PNEUMONIAE NANC, IN COMPLEX WITH N-ACETYLNEURAMINIC ACID.
Authors
:
P. Lukacik, C. D. Owen, J. A. Potter, G. L. Taylor, M. A. Walsh
Date
:
24 Mar 15 (Deposition) - 23 Sep 15 (Release) - 25 Nov 15 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.15
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Sialidase, Neuraminidase, Beta-Propeller, Cbm40, Hydrolase
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Reference
:
C. D. Owen, P. Lukacik, J. A. Potter, O. Sleator, G. L. Taylor, M. A. Wals
Streptococcus Pneumoniae Nanc: Structural Insights Into The Specificity And Mechanism Of A Sialidase That Produces A Sialidase Inhibitor.
J. Biol. Chem. V. 290 27736 2015
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Hetero Components
(2, 7)
Info
All Hetero Components
1a: O-SIALIC ACID (SIAa)
1b: O-SIALIC ACID (SIAb)
2a: SULFATE ION (SO4a)
2b: SULFATE ION (SO4b)
2c: SULFATE ION (SO4c)
2d: SULFATE ION (SO4d)
2e: SULFATE ION (SO4e)
2f: SULFATE ION (SO4f)
2g: SULFATE ION (SO4g)
2h: SULFATE ION (SO4h)
2i: SULFATE ION (SO4i)
2j: SULFATE ION (SO4j)
2k: SULFATE ION (SO4k)
2l: SULFATE ION (SO4l)
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No.
Name
Count
Type
Full Name
1
SIA
1
Ligand/Ion
O-SIALIC ACID
2
SO4
6
Ligand/Ion
SULFATE ION
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Sites
(8, 8)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
7: AC7 (SOFTWARE)
8: AD5 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
LEU A:128 , ASN A:143 , PHE A:149 , ARG A:151 , GLU A:159 , ARG A:161 , ARG A:237 , PHE A:243 , HOH A:1254
binding site for residue SIA A 1001
2
AC2
SOFTWARE
ARG A:290 , ASP A:315 , ARG A:600 , ARG A:662 , TYR A:695 , TRP A:716
binding site for residue SO4 A 1002
3
AC3
SOFTWARE
VAL A:357 , ARG A:360 , ASN A:509 , SER A:514 , ASN A:719 , HOH A:1206
binding site for residue SO4 A 1003
4
AC4
SOFTWARE
TYR A:181 , LYS A:182 , HOH A:1323
binding site for residue SO4 A 1004
5
AC5
SOFTWARE
TYR A:460 , HIS A:485 , ASN A:657 , SER A:658 , HIS A:664 , HOH A:1230
binding site for residue SO4 A 1005
6
AC6
SOFTWARE
ASP A:422 , THR A:423 , ASP A:424 , ASN A:426
binding site for residue SO4 A 1006
7
AC7
SOFTWARE
THR A:241 , ALA A:242 , PHE A:243 , HOH A:1229 , HOH A:1352 , ASN B:441
binding site for residue SO4 A 1007
8
AD5
SOFTWARE
THR A:440 , ASN A:441 , THR B:241 , PHE B:243 , GLY B:244 , HOH B:1310
binding site for residue SO4 B 1007
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SAPs(SNPs)/Variants
(0, 0)
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Asymmetric Unit 1
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Asym.Unit (448 KB)
Header - Asym.Unit
Biol.Unit 1 (223 KB)
Header - Biol.Unit 1
Biol.Unit 2 (223 KB)
Header - Biol.Unit 2
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