Files
Jungfraujoch/image_analysis/structure_refinement/monomers/SER.cif
T
leonarski_f e58453a693 Refinement restraints: the CCP4 Monomer Library subset embedded in rugnux, read through gemmi's MonLib
A restraint dictionary carried in the binary, so refinement reads nothing from disk and needs no
CLIBD_MON: the 20 amino acids and MSE, the DNA/RNA nucleotides, ATP/ADP/AMP/GTP/GDP/GMP, DMSO, PEG
fragments (PEG, PGE, PG4, 1PE), GOL, EDO, SO4, PO4, ACT, MPD, water and common ions - copied verbatim
from the CCP4 Monomer Library (LGPL-3.0) - plus links_and_mods.cif cut down to the links and
modifications those compounds can take (peptide, cis-peptide, proline, N-methyl, disulfide,
nucleic-acid backbone, termini, metal-Cys/His) and ener_lib.cif cut to its atom-type table.
monomers/update_monomers.py holds the compound list and regenerates the subset; CMake embeds every
.cif of the directory as string pieces under MSVC's literal limit; EmbeddedMonomerLibrary() parses
them from memory into a gemmi::MonLib once per process. About 0.7 MB of text in the binary.

gemmi v0.7.5's monlib.cpp, topo.cpp and riding_h.cpp vendored verbatim (prepare_topology). Licence
text in licenses/, rows and a note in THIRD_PARTY_NOTICES.md.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015CeEGgpKdfkCTJb3YNMJcu
(cherry picked from commit 38034718052c4a300691393b5b817f476c83dfc2)
2026-10-25 07:20:32 +01:00

189 lines
4.8 KiB
Plaintext

data_comp_list
loop_
_chem_comp.id
_chem_comp.three_letter_code
_chem_comp.name
_chem_comp.group
_chem_comp.number_atoms_all
_chem_comp.number_atoms_nh
_chem_comp.desc_level
SER SER SERINE peptide 14 7 .
data_comp_SER
loop_
_chem_comp_atom.comp_id
_chem_comp_atom.atom_id
_chem_comp_atom.type_symbol
_chem_comp_atom.type_energy
_chem_comp_atom.charge
_chem_comp_atom.x
_chem_comp_atom.y
_chem_comp_atom.z
SER N N NT3 1 88.105 -7.500 -9.831
SER CA C CH1 0 87.822 -7.221 -11.265
SER C C C 0 88.475 -5.896 -11.689
SER O O O 0 88.336 -4.918 -10.921
SER CB C CH2 0 86.337 -7.203 -11.533
SER OG O OH1 0 85.742 -8.447 -11.190
SER OXT O OC -1 89.099 -5.887 -12.773
SER H H H 0 87.553 -7.016 -9.304
SER H2 H H 0 88.960 -7.295 -9.626
SER H3 H H 0 87.971 -8.377 -9.665
SER HA H H 0 88.226 -7.948 -11.803
SER HB3 H H 0 86.182 -7.019 -12.479
SER HB2 H H 0 85.923 -6.490 -11.011
SER HG H H 0 84.904 -8.380 -11.287
loop_
_chem_comp_tree.comp_id
_chem_comp_tree.atom_id
_chem_comp_tree.atom_back
_chem_comp_tree.atom_forward
_chem_comp_tree.connect_type
SER N n/a CA START
SER H N . .
SER H2 N . .
SER H3 N . .
SER CA N C .
SER HA CA . .
SER CB CA OG .
SER HB3 CB . .
SER HB2 CB . .
SER OG CB HG .
SER HG OG . .
SER C CA . END
SER O C . .
SER OXT C . .
loop_
_chem_comp_acedrg.comp_id
_chem_comp_acedrg.atom_id
_chem_comp_acedrg.atom_type
SER N N(CCCH)(H)3
SER CA C(CHHO)(NH3)(COO)(H)
SER C C(CCHN)(O)2
SER O O(CCO)
SER CB C(CCHN)(OH)(H)2
SER OG O(CCHH)(H)
SER OXT O(CCO)
SER H H(NCHH)
SER H2 H(NCHH)
SER H3 H(NCHH)
SER HA H(CCCN)
SER HB3 H(CCHO)
SER HB2 H(CCHO)
SER HG H(OC)
loop_
_chem_comp_bond.comp_id
_chem_comp_bond.atom_id_1
_chem_comp_bond.atom_id_2
_chem_comp_bond.type
_chem_comp_bond.aromatic
_chem_comp_bond.value_dist_nucleus
_chem_comp_bond.value_dist_nucleus_esd
_chem_comp_bond.value_dist
_chem_comp_bond.value_dist_esd
SER N CA SINGLE n 1.487 0.0100 1.487 0.0100
SER CA C SINGLE n 1.536 0.0100 1.536 0.0100
SER CA CB SINGLE n 1.508 0.0190 1.508 0.0190
SER C O DOUBLE n 1.251 0.0183 1.251 0.0183
SER C OXT SINGLE n 1.251 0.0183 1.251 0.0183
SER CB OG SINGLE n 1.421 0.0108 1.421 0.0108
SER N H SINGLE n 1.018 0.0520 0.902 0.0102
SER N H2 SINGLE n 1.018 0.0520 0.902 0.0102
SER N H3 SINGLE n 1.018 0.0520 0.902 0.0102
SER CA HA SINGLE n 1.092 0.0100 0.991 0.0200
SER CB HB3 SINGLE n 1.092 0.0100 0.976 0.0180
SER CB HB2 SINGLE n 1.092 0.0100 0.976 0.0180
SER OG HG SINGLE n 0.972 0.0180 0.846 0.0200
loop_
_chem_comp_angle.comp_id
_chem_comp_angle.atom_id_1
_chem_comp_angle.atom_id_2
_chem_comp_angle.atom_id_3
_chem_comp_angle.value_angle
_chem_comp_angle.value_angle_esd
SER CA N H 109.696 3.00
SER CA N H2 109.696 3.00
SER CA N H3 109.696 3.00
SER H N H2 109.032 3.00
SER H N H3 109.032 3.00
SER H2 N H3 109.032 3.00
SER N CA C 109.839 1.50
SER N CA CB 111.152 1.50
SER N CA HA 108.129 1.50
SER C CA CB 111.300 1.50
SER C CA HA 108.235 1.50
SER CB CA HA 108.445 1.50
SER CA C O 117.199 1.50
SER CA C OXT 117.189 1.50
SER O C OXT 125.593 1.50
SER CA CB OG 110.934 1.86
SER CA CB HB3 109.238 1.50
SER CA CB HB2 109.238 1.50
SER OG CB HB3 109.353 1.50
SER OG CB HB2 109.353 1.50
SER HB3 CB HB2 108.095 1.88
SER CB OG HG 108.539 3.00
loop_
_chem_comp_tor.comp_id
_chem_comp_tor.id
_chem_comp_tor.atom_id_1
_chem_comp_tor.atom_id_2
_chem_comp_tor.atom_id_3
_chem_comp_tor.atom_id_4
_chem_comp_tor.value_angle
_chem_comp_tor.value_angle_esd
_chem_comp_tor.period
SER chi1 N CA CB OG -60.000 10.0 3
SER hh1 CA CB OG HG 180.000 10.0 3
SER sp3_sp3_1 C CA N H 180.000 10.0 3
SER sp2_sp3_1 O C CA N 0.000 10.0 6
loop_
_chem_comp_chir.comp_id
_chem_comp_chir.id
_chem_comp_chir.atom_id_centre
_chem_comp_chir.atom_id_1
_chem_comp_chir.atom_id_2
_chem_comp_chir.atom_id_3
_chem_comp_chir.volume_sign
SER chir_1 CA N C CB positive
loop_
_chem_comp_plane_atom.comp_id
_chem_comp_plane_atom.plane_id
_chem_comp_plane_atom.atom_id
_chem_comp_plane_atom.dist_esd
SER plan-1 C 0.020
SER plan-1 CA 0.020
SER plan-1 O 0.020
SER plan-1 OXT 0.020
loop_
_pdbx_chem_comp_descriptor.comp_id
_pdbx_chem_comp_descriptor.type
_pdbx_chem_comp_descriptor.program
_pdbx_chem_comp_descriptor.program_version
_pdbx_chem_comp_descriptor.descriptor
SER SMILES ACDLabs 10.04 O=C(O)C(N)CO
SER SMILES_CANONICAL CACTVS 3.341 N[C@@H](CO)C(O)=O
SER SMILES CACTVS 3.341 N[CH](CO)C(O)=O
SER SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 C([C@@H](C(=O)O)N)O
SER SMILES "OpenEye OEToolkits" 1.5.0 C(C(C(=O)O)N)O
SER InChI InChI 1.03 InChI=1S/C3H7NO3/c4-2(1-5)3(6)7/h2,5H,1,4H2,(H,6,7)/t2-/m0/s1
SER InChIKey InChI 1.03 MTCFGRXMJLQNBG-REOHCLBHSA-N
loop_
_pdbx_chem_comp_description_generator.comp_id
_pdbx_chem_comp_description_generator.program_name
_pdbx_chem_comp_description_generator.program_version
_pdbx_chem_comp_description_generator.descriptor
SER acedrg 278 "dictionary generator"
SER acedrg_database 12 "data source"
SER rdkit 2019.09.1 "Chemoinformatics tool"
SER refmac5 5.8.0419 "optimization tool"