Macromolecule Annotations for the Entities in PDB 1G21

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
E d1g21e_ Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases Nitrogenase iron protein-like Nitrogenase iron protein Azotobacter vinelandii [TaxId: 354]
F d1g21f_ Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases Nitrogenase iron protein-like Nitrogenase iron protein Azotobacter vinelandii [TaxId: 354]
G d1g21g_ Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases Nitrogenase iron protein-like Nitrogenase iron protein Azotobacter vinelandii [TaxId: 354]
H d1g21h_ Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases Nitrogenase iron protein-like Nitrogenase iron protein Azotobacter vinelandii [TaxId: 354]
A d1g21a_ Alpha and beta proteins (a/b) Chelatase-like "Helical backbone" metal receptor Nitrogenase iron-molybdenum protein Nitrogenase iron-molybdenum protein, alpha chain Azotobacter vinelandii [TaxId: 354]
B d1g21b_ Alpha and beta proteins (a/b) Chelatase-like "Helical backbone" metal receptor Nitrogenase iron-molybdenum protein Nitrogenase iron-molybdenum protein, beta chain Azotobacter vinelandii [TaxId: 354]
C d1g21c_ Alpha and beta proteins (a/b) Chelatase-like "Helical backbone" metal receptor Nitrogenase iron-molybdenum protein Nitrogenase iron-molybdenum protein, alpha chain Azotobacter vinelandii [TaxId: 354]
D d1g21d_ Alpha and beta proteins (a/b) Chelatase-like "Helical backbone" metal receptor Nitrogenase iron-molybdenum protein Nitrogenase iron-molybdenum protein, beta chain Azotobacter vinelandii [TaxId: 354]

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains Domain Class Architecture Topology Homology
A1 1g21A01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domain
A2 1g21A02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domain
A3 1g21A03 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domain
B1 1g21B01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domain
B2 1g21B02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domain
B3 1g21B03 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domain
B4 1g21B04 Mainly Alpha Up-down Bundle Nitrogenase Molybdenum-iron Protein, subunit B; domain 4 Nitrogenase Molybdenum-iron Protein, subunit B, domain 4
C1 1g21C01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domain
C2 1g21C02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domain
C3 1g21C03 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domain
D1 1g21D01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domain
D2 1g21D02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domain
D3 1g21D03 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domain
D4 1g21D04 Mainly Alpha Up-down Bundle Nitrogenase Molybdenum-iron Protein, subunit B; domain 4 Nitrogenase Molybdenum-iron Protein, subunit B, domain 4
E 1g21E00 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolases
F 1g21F00 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolases
G 1g21G00 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolases
H 1g21H00 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolases

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source

Protein Modification Annotation

Type PDB Residue Nr. Description