PDB ID : 7ahl [A7]

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ARa IRb









 a AR:All Residues
 b IR:Interface Residues

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Secondary Structure

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Chain

Chain name Ribbon Spacefill Cαonly
OLIGAMI PDB
AA
BB
CC
DD
EE
FF
GG
Title
ALPHA-HEMOLYSIN FROM STAPHYLOCOCCUS AUREUS

Structure Summary
PDB ID Mutant OPM Pub Med Method/Resolution HETNAM
7ahl
8943190 X-RAY DIFFRACTION / 1.89
Chain Formula
Amino Acid sequence SCOPe Family Level CATH Homology Level
[A7] [A7] [A7]

Interfaces
Interface Partner 1 Partner2 Interface type Number of Inter Molecular H-bonds on β strands Inter Molecular SS bonds
Domain Number of contact residues Binding site Class Percentages of Secondary structures(%) Domain Number of contact residues Binding site Class Percentages of Secondary structures(%)
H S N H S N
1 A(A) 73 EN 4 68 27 G(G) 63 EN 0 57 43 021002 20
2 A(A) 5 E 0 80 20 F(F) 6 EN 0 67 33 020003 0
3 A(A) 64 EN 0 56 44 B(B) 73 EN 4 67 29 021002 17
4 E(E) 5 E 0 80 20 C(C) 6 EN 0 67 33 010003 0
5 C(C) 63 EN 0 56 44 D(D) 73 EN 4 67 29 021002 17
6 F(F) 5 E 0 80 20 D(D) 7 EN 0 71 29 020003 0
7 D(D) 62 EN 0 55 45 E(E) 75 EN 4 63 33 021002 17
8 F(F) 62 EN 0 56 44 G(G) 73 EN 0 68 32 021002 19
9 E(E) 63 EN 0 56 44 F(F) 71 EN 4 69 27 021002 19
10 G(G) 5 E 0 80 20 E(E) 6 EN 0 67 33 020003 0
11 B(B) 62 EN 0 53 47 C(C) 74 EN 0 58 42 021002 17
12 B(B) 8 E 0 75 25 D(D) 6 E 0 83 17 020002 0

Structual Classification
SCOPe
SCOPe ID Chain Class Fold Superfamily Family Protein Domain Species
43812 A: Membrane and cell surface proteins and peptides Leukocidin-like Leukocidin-like Leukocidin (pore-forming toxin) Alpha-hemolysin Staphylococcus
aureus [TaxId: 1280]
43813 B: Membrane and cell surface proteins and peptides Leukocidin-like Leukocidin-like Leukocidin (pore-forming toxin) Alpha-hemolysin Staphylococcus
aureus [TaxId: 1280]
43814 C: Membrane and cell surface proteins and peptides Leukocidin-like Leukocidin-like Leukocidin (pore-forming toxin) Alpha-hemolysin Staphylococcus
aureus [TaxId: 1280]
43815 D: Membrane and cell surface proteins and peptides Leukocidin-like Leukocidin-like Leukocidin (pore-forming toxin) Alpha-hemolysin Staphylococcus
aureus [TaxId: 1280]
43816 E: Membrane and cell surface proteins and peptides Leukocidin-like Leukocidin-like Leukocidin (pore-forming toxin) Alpha-hemolysin Staphylococcus
aureus [TaxId: 1280]
43817 F: Membrane and cell surface proteins and peptides Leukocidin-like Leukocidin-like Leukocidin (pore-forming toxin) Alpha-hemolysin Staphylococcus
aureus [TaxId: 1280]
43818 G: Membrane and cell surface proteins and peptides Leukocidin-like Leukocidin-like Leukocidin (pore-forming toxin) Alpha-hemolysin Staphylococcus
aureus [TaxId: 1280]

CATH
CATH ID Node Class Architecture Topology Homology
7ahlA00 2.70.240.10 :Mainly Beta :Distorted Sandwich :Leukocidin-like :Leukocidin/porin MspA
7ahlB00 2.70.240.10 :Mainly Beta :Distorted Sandwich :Leukocidin-like :Leukocidin/porin MspA
7ahlC00 2.70.240.10 :Mainly Beta :Distorted Sandwich :Leukocidin-like :Leukocidin/porin MspA
7ahlD00 2.70.240.10 :Mainly Beta :Distorted Sandwich :Leukocidin-like :Leukocidin/porin MspA
7ahlE00 2.70.240.10 :Mainly Beta :Distorted Sandwich :Leukocidin-like :Leukocidin/porin MspA
7ahlF01 2.70.240.10 :Mainly Beta :Distorted Sandwich :Leukocidin-like :Leukocidin/porin MspA
7ahlG00 2.70.240.10 :Mainly Beta :Distorted Sandwich :Leukocidin-like :Leukocidin/porin MspA