Chemical elements
    Physical Properties
    Chemical Properties
    PDB 158d-1ajq
    PDB 1ak9-1ayk
    PDB 1ayo-1bg7
    PDB 1bg9-1byh
    PDB 1byn-1c8q
    PDB 1c8t-1cq1
    PDB 1cq9-1daq
    PDB 1dav-1dva
    PDB 1dvi-1el1
    PDB 1ela-1f4n
    PDB 1f4o-1fkq
    PDB 1fkv-1fzd
    PDB 1fze-1g9i
    PDB 1g9j-1gr3
    PDB 1gsl-1h5h
    PDB 1h5i-1hn4
    PDB 1hny-1i9z
    PDB 1ia6-1iyi
    PDB 1iz7-1jc2
    PDB 1jc9-1jui
    PDB 1jv2-1kck
    PDB 1kcl-1kvx
    PDB 1kvy-1led
    PDB 1lem-1lqd
    PDB 1lqe-1may
    PDB 1mbq-1mxe
    PDB 1mxg-1nfy
    PDB 1ng0-1nwg
    PDB 1nwk-1o3g
    PDB 1o3h-1om7
    PDB 1om8-1p7v
    PDB 1p7w-1pva
    PDB 1pvb-1qdo
    PDB 1qdt-1qq9
    PDB 1qqj-1rin
    PDB 1rio-1s10
    PDB 1s18-1scv
    PDB 1sdd-1su4
    PDB 1sub-1tf4
    PDB 1tf8-1top
    PDB 1tpa-1ujb
    PDB 1ujc-1uyy
    PDB 1uyz-1v73
    PDB 1v7v-1w2k
    PDB 1w2m-1wua
    PDB 1wun-1xkv
    PDB 1xmf-1y3x
    PDB 1y3y-1yqr
    PDB 1yr5-1zde
    PDB 1zdp-2a3x
    PDB 2a3y-2arb
    PDB 2are-2bd2
    PDB 2bd3-2bu4
    PDB 2bue-2c6g
    PDB 2c6p-2cy6
    PDB 2cyf-2dso
    PDB 2dtw-2eab
    PDB 2eac-2fe1
    PDB 2ff1-2fwn
    PDB 2fws-2gjp
    PDB 2gjr-2hd9
    PDB 2hes-2i6o
    PDB 2i7a-2ivz
    PDB 2iwa-2j7g
    PDB 2j7h-2jke
    PDB 2jkh-2kuh
    PDB 2kxv-2o1k
    PDB 2o39-2ovz
    PDB 2ow0-2pf2
    PDB 2pfj-2pyz
    PDB 2pz0-2qu1
    PDB 2qua-2re1
    PDB 2rex-2tmv
    PDB 2tn4-2vcb
    PDB 2vcc-2vqy
    PDB 2vr0-2w3i
    PDB 2w3j-2wlj
    PDB 2wm4-2wzs
    PDB 2x0g-2xmr
    PDB 2xn5-2z2z
    PDB 2z30-2zn9
    PDB 2zni-3a51
    PDB 3a5l-3ahw
    PDB 3ai7-3bcf
    PDB 3bdc-3bx1
    PDB 3bxi-3ch2
    PDB 3chj-3d34
    PDB 3d3i-3djl
    PDB 3dng-3e4q
    PDB 3e5s-3eqf
    PDB 3eqg-3faq
    PDB 3faw-3fou
    PDB 3foz-3gci
    PDB 3gcj-3gwz
    PDB 3gxo-3hjr
    PDB 3hkr-3i4i
    PDB 3i4p-3io6
    PDB 3ior-3k5m
    PDB 3k5s-3kqa
    PDB 3kqf-3lei
    PDB 3lek-3lum
    PDB 3lun-3mip
    PDB 3mis-3n7b
    PDB 3n7x-3nvn
    PDB 3nx7-3owf
    PDB 3ox5-3prq
    PDB 3prr-3sg5
    PDB 3sg6-3u39
    PDB 3u43-3vpp
    PDB 3zqx-4awy
    PDB 4awz-4dtu
    PDB 4dtx-4eoa
    PDB 4epz-5apr
    PDB 5bca-8tln
    PDB 966c-9rnt

Calcium in PDB, part 1 (1-50), PDB files 158d - 1ajq

Experimental structures of coordination spheres of Calcium (Ca) in bioorganic molecules from X-Ray and NMR experiments. Coordination spheres were calculated with 5.0 Angstroms radius around Calcium atoms.
PDB files 1-50 (158d - 1ajq):
  1. 158d - Crystallographic Analysis of C-C-A-A-G-C-T-T-G-G and Its Implications For Bending in B-Dna
  2. 196d - Crystal Structure Of C-T-C-T-C-G-A-G-A-G: Implications For The Structure of the Holliday Junction
  3. 1a0j - Crystal Structure of A Non-Psychrophilic Trypsin From A Cold-Adapted Fish Species.
  4. 1a0s - Sucrose-Specific Porin
  5. 1a0t - Sucrose-Specific Porin, With Bound Sucrose Molecules
  6. 1a14 - Complex Between NC10 Anti-Influenza Virus Neuraminidase Single Chain Antibody With A 5 Residue Linker and Influenza Virus Neuraminidase
  7. 1a25 - C2 Domain From Protein Kinase C (Beta)
  8. 1a29 - Calmodulin Complexed With Trifluoperazine (1:2 Complex)
  9. 1a2q - Subtilisin Bpn' Mutant 7186
  10. 1a2t - Staphylococcal Nuclease, B-Mercaptoethanol Disulfide to V23C Variant
  11. 1a2u - Staphylococcal Nuclease, V23C Variant, Complex With 1-N- Butane Thiol and 3',5'-Thymidine Diphosphate
  12. 1a2x - Complex Of Troponin C With A 47 Residue (1-47) Fragment of Troponin I
  13. 1a3t - Staphylococcal Nuclease, V23C Variant, Complex With 2- Fluoroethane Thiol and 3',5'-Thymidine Diphosphate
  14. 1a3u - Staphylococcal Nuclease, Cyclohexane Thiol Disulfide to V23C Variant
  15. 1a3v - Staphylococcal Nuclease, Cyclopentane Thiol Disulfide to V23C Variant
  16. 1a47 - Cgtase From Thermoanaerobacterium Thermosulfurigenes EM1 in Complex With A Maltohexaose Inhibitor
  17. 1a4g - Influenza Virus B/Beijing/1/87 Neuraminidase Complexed With Zanamivir
  18. 1a4q - Influenza Virus B/Beijing/1/87 Neuraminidase Complexed With Dihydropyran-Phenethyl-Propyl-Carboxamide
  19. 1a4v - Alpha-Lactalbumin
  20. 1a75 - Whiting Parvalbumin
  21. 1a85 - MMP8 With Malonic and Asparagine Based Inhibitor
  22. 1a86 - MMP8 With Malonic and Aspartic Acid Based Inhibitor
  23. 1a8a - Rat Annexin V Complexed With Glycerophosphoserine
  24. 1a8b - Rat Annexin V Complexed With Glycerophosphoethanolamine
  25. 1acc - Anthrax Protective Antigen
  26. 1ad5 - Src Family Kinase Hck-Amp-Pnp Complex
  27. 1aei - Crystal Structure of the Annexin XII Hexamer
  28. 1aex - Staphylococcal Nuclease, Methane Thiol Disulfide to V23C Variant
  29. 1af0 - Serratia Protease in Complex With Inhibitor
  30. 1af4 - Crystal Structure of Subtilisin Carlsberg in Anhydrous Dioxane
  31. 1afa - Structural Basis of Galactose Recognition in C-Type Animal Lectins
  32. 1afb - Structural Basis of Galactose Recognition in C-Type Animal Lectins
  33. 1afd - Structural Basis of Galactose Recognition in C-Type Animal Lectins
  34. 1ag9 - Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli At 1.8 Angstroms Resolution.
  35. 1ahn - E. Coli Flavodoxin At 2.6 Angstroms Resolution
  36. 1ahr - Calmodulin Mutant With A Two Residue Deletion in the Central Helix
  37. 1ai2 - Isocitrate Dehydrogenase Complexed With Isocitrate, Nadp+, and Calcium (Flash-Cooled)
  38. 1ai4 - Penicillin Acylase Complexed With 3,4-Dihydroxyphenylacetic Acid
  39. 1ai5 - Penicillin Acylase Complexed With M-Nitrophenylacetic Acid
  40. 1ai6 - Penicillin Acylase With P-Hydroxyphenylacetic Acid
  41. 1ai7 - Penicillin Acylase Complexed With Phenol
  42. 1aii - Annexin III
  43. 1ain - Crystal Structure of Human Annexin I At 2.5 Angstroms Resolution
  44. 1aj4 - Structure of Calcium-Saturated Cardiac Troponin C, uc(Nmr), 1 Structure
  45. 1ajj - Ldl Receptor Ligand-Binding Module 5, Calcium-Coordinating
  46. 1ajk - Circularly Permuted (1-3,1-4)-Beta-D-Glucan 4- Glucanohydrolase CPA16M-84
  47. 1ajn - Penicillin Acylase Complexed With P-Nitrophenylacetic Acid
  48. 1ajo - Circularly Permuted (1-3,1-4)-Beta-D-Glucan 4- Glucanohydrolase CPA16M-127
  49. 1ajp - Penicillin Acylase Complexed With 2,5-Dihydroxyphenylacetic Acid
  50. 1ajq - Penicillin Acylase Complexed With Thiopheneacetic Acid


We would like to acknowledge that these pictures of PDB structures of Calcium coordination spheres were produced with valuable advice from our colleagues from
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