CaBP

Hydrogen Bonds for Calbindin D9k

Hydrogen bonds are reported as (number of hydrogen bonds observed/number possible). For NMR structures, the number possible is the number of structures in the family. For crystal structures, the number possible is almost always 1. A hydrogen bond is assigned in an NMR structure if it is observed in at least 75% of the structures in the family.

For more information about the structures, see the Available Structures section of the home page for calbindin D9k.

Donor
 Acceptor
 1CDN
NMR Structure
Cd Bound State
 1CLB
NMR Structure
Apo State
 2BCB
NMR Structure
Calcium Loaded State
 3ICB
Crystal Structure
Calcium Loaded State
E5 HN
 S2 OG
 ---
 ---
 ---
 1/1
(distorted)
E5 HN
 S2 O
 ---
 ---
 24/32
 ---
L6 HN
 S2 O
 24/24
 31/33
 ---
 ---
K7 HN
 P3 O
 24/24
 32/33
 30/32
 ---
G8 HN
 E4 O
 24/24
 33/33
 30/32
 ---
I9 HN
 E5 O
 24/24
 33/33
 31/32
 ---
F10 HN
 L6 O
 24/24
 33/33
 32/32
 ---
E11 HN
 K7 O
 24/24
 33/33
 31/32
 ---
K12 HN
 G8 O
 24/24
 ---
 32/32
 ---
Y13 HN
 I9 O
 24/24
 ---
 31/32
 ---
Y13 HH
 E35 OE
 ---
 ---
 ---
 1/1
A14 HN
 F10 O
 24/24
 33/33
 32/32
 ---
A15 HN
 E11 O
 24/24
 32/33
 32/32
 ---
K16 HN
 Y13 O
 18/24
 ---
 29/32
 ---
N21 HD22
 D19 OD1
 21/24
 ---
 ---
 ---
N21 HN
 D19 OD1
 20/24
 32/33
 31/32
 ---
N21 HD22
 Q22 OE1
 ---
 ---
 31/32
 ---
Q22 HE2
 D19 OD2
 ---
 ---
 ---
 1/1
Q22 HN
 D19 O
 19/24
 29/33
 24/32
 ---
Q22 HE22
 E60 OE1
 ---
 ---
 27/32
 ---
L23 HN
 V61 O
 24/24
 33/33
 31/32
 ---
S24 HG
 E27 OE
 ---
 ---
 ---
 1/1
S24 HN
 E27 OE
 ---
 ---
 ---
 1/1
E27 HN
 S24 OG
 ---
 ---
 24/32
 1/1
L28 HN
 S24 O
 24/24
 33/33
 32/32
 ---
K29 HN
 K25 O
 24/24
 33/33
 ---
 ---
L30 HN
 E26 O
 24/24
 33/33
 ---
 ---
L31 HN
 E27 O
 24/24
 33/33
 29/32
 ---
L32 HN
 L28 O
 24/24
 33/33
 32/32
 ---
Q33 HN
 K29 O
 24/24
 33/33
 31/32
 ---
T34 HN
 L30 O
 24/24
 33/33
 32/32
 ---
T34 HG1
 L30 O
 24/24
 33/33
 32/32
 ---
T34 HG
 L30 O
 ---
 ---
 ---
 1/1
E35 HN
 L31 O
 24/24
 33/33
 32/32
 ---
F36 HN
 L32 O
 24/24
 ---
 31/32
 ---
E48 HN
 T45 OG
 ---
 ---
 ---
 1/1
L49 HN
 T45 O
 23/24
 ---
 31/32
 ---
F50 HN
 L46 O
 24/24
 33/33
 32/32
 ---
E51 HN
 D47 O
 23/24
 32/33
 32/32
 ---
E52 HN
 E48 O
 24/24
 31/33
 31/32
 ---
L53 HN
 L49 O
 24/24
 25/33
 32/32
 ---
D54 HN
 F50 O
 24/24
 32/33
 31/32
 ---
K55 HN
 L53 O
 ---
 ---
 24/32
 ---
K55 HZ
 L53 O
 ---
 ---
 ---
 1/1
G57 HN
 D54 OD
 ---
 ---
 ---
 1/1
G59 HN
 D54 OD
 ---
 ---
 ---
 1/1
E60 HN
 D58 OD
 ---
 ---
 ---
 1/1
V61 HN
 L23 O
 24/24
 32/33
 30/32
 ---
S62 HN
 E65 OE2
 22/24
 ---
 ---
 ---
E65 HN
 S62 OG
 ---
 30/33
 ---
 ---
F66 HN
 S62 O
 24/24
 33/33
 32/32
 ---
Q67 HE2
 F62 O
 ---
 ---
 ---
 1/1
Q67 HE22
 F63 O
 19/24
 ---
 32/32
 ---
Q67 HN
 F63 O
 ---
 33/33
 ---
 ---
Q67 HN
 E64 O
 19/24
 ---
 ---
 ---
V68 HN
 E64 O
 ---
 33/33
 ---
 ---
V68 HN
 E65 O
 24/24
 ---
 32/32
 ---
L69 HN
 E65 O
 ---
 33/33
 ---
 ---
L69 HN
 F66 O
 24/24
 ---
 ---
 ---
V70 HN
 F66 O
 ---
 33/33
 32/32
 ---
K71 HN
 Q67 O
 24/24
 33/33
 29/32
 ---
K72 HN
 V68 O
 18/24
 29/33
 28/32
 ---
I73 HN
 L69 O
 24/24
 32/33
 28/32
 ---
S74 HN
 V70 O
 22/24
 33/33
 ---
 ---
S74 HG
 V70 O
 ---
 27/33
 ---
 1/1
Q75 HN
 K71 O
 ---
 27/33
 ---
 ---

Please note: this listing may not neccessarily be complete. Check the original papers and the PDB files.