Globin
The globins are a superfamily of heme-containing globular proteins, involved in binding and/or transporting oxygen. These proteins all incorporate the globin fold, a series of eight alpha helical segments. Two prominent members include myoglobin and hemoglobin. Both of these proteins reversibly bind oxygen via a heme prosthetic group. They are widely distributed in many organisms.
| Globin family (family M) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
the Structure of deoxyhemoglobin Rothschild 37 beta Trp----Arg: a mutation that creates an intersubunit chloride-binding site. | |||||||||
| Identifiers | |||||||||
| Symbol | Globin | ||||||||
| Pfam | PF00042 | ||||||||
| Pfam clan | CL0090 | ||||||||
| InterPro | IPR000971 | ||||||||
| PROSITE | PS01033 | ||||||||
| SCOP2 | 1hba / SCOPe / SUPFAM | ||||||||
| CDD | cd01040 | ||||||||
| |||||||||
| Bacterial-like Globin (family T) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
crystal structure of "truncated" hemoglobin n (hbn) from mycobacterium tuberculosis, soaked with xe atoms | |||||||||
| Identifiers | |||||||||
| Symbol | Bac_globin | ||||||||
| Pfam | PF01152 | ||||||||
| Pfam clan | CL0090 | ||||||||
| InterPro | IPR001486 | ||||||||
| PROSITE | PDOC00933 | ||||||||
| SCOP2 | 1dlw / SCOPe / SUPFAM | ||||||||
| CDD | cd14756 | ||||||||
| |||||||||
| Protoglobin (family S) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| Symbol | Protoglobin | ||||||||
| Pfam | PF11563 | ||||||||
| Pfam clan | CL0090 | ||||||||
| InterPro | IPR012102 | ||||||||
| CDD | cd01068 | ||||||||
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