SMTL ID : 3uoi.2 (1 other biounit)

Mycobacterium tuberculosis bacterioferritin, BfrA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-24-mer

Ligands

12 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 20 residues within 4Å: Chain A: L.21, I.24, N.25, F.28, R.47, F.51, M.54, R.55, E.58 Chain B: L.21, I.24, N.25, F.28, R.47, F.51, M.54, R.55, A.57, E.58, Y.73 17 PLIP interactions: 9 interactions with chain B, 8 interactions with chain A, Hydrophobic interactions: B:L.21, B:F.28, B:F.28, B:F.51, B:F.51, B:M.54, B:A.57, B:Y.73, A:L.21, A:I.24, A:F.28, A:F.28, A:F.51, A:M.54, A:R.55 Salt bridges: B:R.55, A:R.55 HEM.2: 18 residues within 4Å: Chain C: L.21, I.24, N.25, F.28, R.47, F.51, M.54, R.55, A.57, E.58 Chain D: N.25, F.28, F.51, M.54, R.55, A.57, E.58, Y.73 14 PLIP interactions: 9 interactions with chain C, 5 interactions with chain D, Hydrophobic interactions: C:L.21, C:I.24, C:I.24, C:F.28, C:F.28, C:F.28, C:F.51, C:A.57, D:F.28, D:F.51, D:M.54, D:A.57 Salt bridges: C:R.55, D:R.55 HEM.3: 20 residues within 4Å: Chain E: L.21, I.24, N.25, F.28, R.47, F.51, M.54, R.55, A.57, E.58, Y.73 Chain F: L.21, I.24, N.25, F.28, R.47, F.51, M.54, R.55, E.58 15 PLIP interactions: 9 interactions with chain F, 6 interactions with chain E, Hydrophobic interactions: F:L.21, F:I.24, F:I.24, F:F.28, F:F.51, F:F.51, F:F.51, F:M.54, F:R.55, E:F.28, E:F.28, E:A.57, E:Y.73 Salt bridges: E:R.55 pi-Stacking: E:F.51 HEM.4: 18 residues within 4Å: Chain G: L.21, I.24, N.25, F.28, R.47, F.51, M.54, R.55, E.58 Chain H: L.21, I.24, N.25, F.28, R.47, F.51, M.54, R.55, E.58 14 PLIP interactions: 9 interactions with chain H, 5 interactions with chain G, Hydrophobic interactions: H:L.21, H:I.24, H:F.28, H:F.28, H:F.51, H:M.54, G:L.21, G:F.28, G:F.51, G:M.54 Hydrogen bonds: H:F.51 Water bridges: H:R.55 Salt bridges: H:R.55, G:R.55 HEM.5: 16 residues within 4Å: Chain I: I.24, N.25, F.28, R.47, F.51, M.54, E.58 Chain J: I.24, N.25, F.28, R.47, F.51, M.54, R.55, A.57, E.58 10 PLIP interactions: 4 interactions with chain I, 6 interactions with chain J, Hydrophobic interactions: I:F.28, I:F.51, I:F.51, I:M.54, J:F.28, J:F.28, J:F.51, J:M.54, J:A.57 Salt bridges: J:R.55 HEM.6: 16 residues within 4Å: Chain K: L.21, N.25, F.28, R.47, F.51, M.54, R.55, E.58 Chain L: L.21, I.24, N.25, F.28, R.47, F.51, M.54, E.58 14 PLIP interactions: 6 interactions with chain L, 8 interactions with chain K, Hydrophobic interactions: L:L.21, L:F.28, L:F.28, L:F.51, L:M.54, K:L.21, K:F.28, K:F.28, K:F.28, K:F.51, K:F.51, K:M.54 pi-Stacking: L:F.51 Salt bridges: K:R.55 HEM.7: 18 residues within 4Å: Chain M: L.21, I.24, N.25, F.28, R.47, F.51, M.54, R.55, E.58 Chain N: L.21, I.24, N.25, F.28, R.47, F.51, M.54, R.55, E.58 16 PLIP interactions: 8 interactions with chain N, 8 interactions with chain M, Hydrophobic interactions: N:L.21, N:I.24, N:F.28, N:F.51, N:F.51, N:F.51, N:M.54, M:L.21, M:I.24, M:F.28, M:F.28, M:F.51, M:F.51, M:M.54 Salt bridges: N:R.55, M:R.55 HEM.8: 18 residues within 4Å: Chain O: L.21, I.24, N.25, F.28, F.51, M.54, R.55, E.58 Chain P: I.24, N.25, F.28, R.47, F.51, M.54, R.55, A.57, E.58, Y.73 17 PLIP interactions: 6 interactions with chain P, 11 interactions with chain O, Hydrophobic interactions: P:I.24, P:F.28, P:F.51, P:R.55, P:A.57, O:L.21, O:I.24, O:I.24, O:F.28, O:F.28, O:F.51, O:F.51, O:F.51, O:M.54 Salt bridges: P:R.55, O:R.55 Water bridges: O:R.55 HEM.9: 14 residues within 4Å: Chain Q: L.21, I.24, N.25, F.28, R.47, M.54, R.55, A.57, Y.73 Chain R: L.21, F.51, M.54, R.55, E.58 12 PLIP interactions: 5 interactions with chain R, 7 interactions with chain Q, Hydrophobic interactions: R:L.21, R:F.51, R:F.51, R:M.54, Q:I.24, Q:F.28, Q:M.54, Q:R.55, Q:A.57, Q:Y.73 Salt bridges: R:R.55, Q:R.55 HEM.10: 17 residues within 4Å: Chain S: L.21, I.24, N.25, F.28, R.47, F.51, M.54, E.58 Chain T: L.21, I.24, N.25, F.28, R.47, F.51, M.54, R.55, E.58 14 PLIP interactions: 7 interactions with chain S, 7 interactions with chain T, Hydrophobic interactions: S:L.21, S:I.24, S:F.28, S:F.28, S:F.51, S:F.51, S:M.54, T:L.21, T:F.28, T:F.51, T:F.51, T:M.54, T:E.58 Salt bridges: T:R.55 HEM.11: 17 residues within 4Å: Chain U: L.21, N.25, F.28, R.47, F.51, M.54, E.58 Chain V: L.21, N.25, F.28, R.47, F.51, M.54, R.55, A.57, E.58, Y.73 15 PLIP interactions: 7 interactions with chain U, 8 interactions with chain V, Hydrophobic interactions: U:L.21, U:F.28, U:F.28, U:F.28, U:F.51, U:F.51, U:M.54, V:L.21, V:F.28, V:F.51, V:F.51, V:M.54, V:A.57 Salt bridges: V:R.47, V:R.55 HEM.12: 19 residues within 4Å: Chain W: L.21, I.24, N.25, F.28, R.47, F.51, M.54, R.55, E.58 Chain X: L.21, I.24, N.25, F.28, R.47, F.51, M.54, R.55, A.57, E.58 16 PLIP interactions: 8 interactions with chain W, 8 interactions with chain X, Hydrophobic interactions: W:L.21, W:I.24, W:F.28, W:F.51, W:F.51, W:M.54, X:L.21, X:F.28, X:F.28, X:F.51, X:F.51, X:M.54, X:A.57 Water bridges: W:R.55 Salt bridges: W:R.55, X:R.55

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McMath, L.M. et al., Mycobacterium tuberculosis bacterioferritin, BfrA. To be Published

Release Date

2012-12-05

Peptides

Bacterioferritin: ABCDEFGHIJKLMNOPQRSTUVWX

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
a

B
b

C
c

D
d

E
e

F
f

G
g

H
h

I
i

J
j

K
k

L
l

M
m

N
n

O
o

P
p

Q
q

R
r

S
s

T
t

U
u

V
v

W
w

X
x

Bacterioferritin

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