NAMD Wiki: ArachidonicAcidTop

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! Topology definitions for arachidonic acid (ARAC)

! Use at your own risk!

! Compiled by:

! Jan Saam
! Humboldt-University Berlin
! Medizinische Fakultät (Charité)
! Institute for Biochemisty
! Monbijoustr. 2
! 10117 Berlin
! Germany
! phone:  +49 30 450 528 449
! email:  saam@charite.de


RESI ARAC        -1.00 ! Arachidonic acid
                       ! based on methylsulfate

GROUP                               O1  O2 (-)
ATOM C1   CL      0.62 !             \\ /
ATOM O1   OCL    -0.76 !              C1
ATOM O2   OCL    -0.76 !               |
                       !               |
ATOM C2   CTL2   -0.28 !          H2A-C2-H2B
ATOM H2A  HAL2    0.09 !               |
ATOM H2B  HAL2    0.09 !               |
GROUP                  !               |
ATOM C3   CTL2   -0.18 !          H3A-C3-H3B
ATOM H3A  HAL2    0.09 !               |
ATOM H3B  HAL2    0.09 !               |
GROUP                  !               |
ATOM C4   CTL2   -0.18 !          H4A-C4-H4B
ATOM H4A  HAL2    0.09 !               |
ATOM H4B  HAL2    0.09 !               |
GROUP                  !               |
ATOM C5   CEL1   -0.15 !               |
ATOM H5   HEL1    0.15 !          H5---C5
GROUP                  !               ||  (CIS)
ATOM C6   CEL1   -0.15 !               ||
ATOM H6   HEL1    0.15 !          H6---C6
GROUP                  !               |
ATOM C7   CTL2   -0.18 !          H7A-C7-H7B
ATOM H7A  HAL2    0.09 !               |
ATOM H7B  HAL2    0.09 !               |
GROUP                  !               |
ATOM C8   CEL1   -0.15 !               |
ATOM H8   HEL1    0.15 !          H8---C8
GROUP                  !               ||  (CIS)
ATOM C9   CEL1   -0.15 !               ||
ATOM H9   HEL1    0.15 !          H9---C9
GROUP                  !               |
ATOM C10  CTL2   -0.18 !         H10A-C10-H10B
ATOM H10A HAL2    0.09 !               |
ATOM H10B HAL2    0.09 !               |
GROUP                  !               |
ATOM C11  CEL1   -0.15 !               |
ATOM H11  HEL1    0.15 !         H11---C11
GROUP                  !               ||  (CIS)
ATOM C12  CEL1   -0.15 !               ||
ATOM H12  HEL1    0.15 !         H12---C12
GROUP                  !               |
ATOM C13  CTL2   -0.18 !         H13A-C13-H13B  (H13B can be abstracted by FEL)
ATOM H13A HAL2    0.09 !               |
ATOM H13B HAL2    0.09 !               |
GROUP                  !               |
ATOM C14  CEL1   -0.15 !               |
ATOM H14  HEL1    0.15 !         H14---C14
GROUP                  !               ||  (CIS)
ATOM C15  CEL1   -0.15 !               ||
ATOM H15  HEL1    0.15 !         H15---C15
GROUP                  !               |
ATOM C16  CTL2   -0.18 !         H16A-C16-H16B
ATOM H16A HAL2    0.09 !               |
ATOM H16B HAL2    0.09 !               |
GROUP                  !               |
ATOM C17  CTL2   -0.18 !         H17A-C17-H17B
ATOM H17A HAL2    0.09 !               |
ATOM H17B HAL2    0.09 !               |
GROUP                  !               |
ATOM C18  CTL2   -0.18 !         H18A-C18-H18B
ATOM H18A HAL2    0.09 !               |
ATOM H18B HAL2    0.09 !               |
GROUP                  !               |
ATOM C19  CTL2   -0.18 !         H19A-C19-H19B
ATOM H19A HAL2    0.09 !               |
ATOM H19B HAL2    0.09 !               |
GROUP                  !               |
ATOM C20  CTL3   -0.27 !         H20A-C20-H20B
ATOM H20A HAL3    0.09 !               |
ATOM H20B HAL3    0.09 !             H20C
ATOM H20C HAL3    0.09 !


BOND  C1  O1  C1  O2
BOND  C1  C2  C2  H2A  C2  H2B
BOND  C2  C3  C3  H3A  C3  H3B
BOND  C3  C4  C4  H4A  C4  H4B
BOND  C4  C5  C5  H5
BOND  C5  C6  C6  H6
BOND  C6  C7  C7  H7A  C7  H7B
BOND  C7  C8  C8  H8
BOND  C8  C9  C9  H9
BOND  C9  C10 C10 H10A C10 H10B
BOND  C10 C11 C11 H11
BOND  C11 C12 C12 H12
BOND  C12 C13 C13 H13A C13 H13B
BOND  C13 C14 C14 H14
BOND  C14 C15 C15 H15
BOND  C15 C16 C16 H16A C16 H16B
BOND  C16 C17 C17 H17A C17 H17B
BOND  C17 C18 C18 H18A C18 H18B
BOND  C18 C19 C19 H19A C19 H19B
BOND  C19 C20 C20 H20A C20 H20B C20 H20C
IMPR C1  O1  C2  O2
IMPR C4  C5  C6  C7
IMPR C7  C8  C9  C10
IMPR C10 C11 C12 C13
IMPR C13 C14 C15 C16
ACCE  O1
ACCE  O2
PATCH FIRST NONE LAST NONE