SMTL ID : 8api.1

THE S VARIANT OF HUMAN ALPHA1-ANTITRYPSIN, STRUCTURE AND IMPLICATIONS FOR FUNCTION AND METABOLISM

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

hetero-1-1-mer

Ligands

1 x NAG- NAG- MAN- MAN- NAG- MAN: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-MAN-MAN-NAG-MAN.1: 4 residues within 4Å: Chain A: N.35, S.36, D.200, Q.201 No protein-ligand interaction detected (PLIP)

2 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.2: 3 residues within 4Å: Chain A: N.72, T.74, E.75 No protein-ligand interaction detected (PLIP) NAG-NAG.3: 7 residues within 4Å: Chain A: Q.94, D.96, S.97, Q.98, G.235, N.236 Chain B: N.20 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.94

1 x CYS: CYSTEINE(Non-covalent)

CYS.4: 2 residues within 4Å: Chain A: C.221, K.223 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.223, A:K.263

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Engh, R. et al., The S variant of human alpha 1-antitrypsin, structure and implications for function and metabolism. Protein Eng. (1989)

Release Date

1990-10-15

Peptides

ALPHA-1 ANTITRYPSIN (CHAIN A): A
ALPHA-1 ANTITRYPSIN (CHAIN B): B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

ALPHA-1 ANTITRYPSIN (CHAIN A)

ALPHA-1 ANTITRYPSIN (CHAIN B)

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