2PQ4 - Sequence, Chains, Asymmetric and Biological Units

• Title: NMR SOLUTION STRUCTURE OF NAPD IN COMPLEX WITH NAPA1-35 SIGNAL PEPTIDE
• Keywords: NAPD/NAPA1-35, MIXED BETA-ALPHA SANDWICH STRUCTURE, PROTEIN- PEPTIDE COMPLEX, ALPHA-HELIX, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, MONTREAL-KINGSTON BACTERIAL STRUCTURAL GENOMICS INITIATIVE, BSGI, CHAPERONE/OXIDOREDUCTASE COMPLEX
• Experiment: NMR
• Number of Models: 20

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2PQ4	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROTEIN NAPD	A	90	1337	0
2	Protein	PERIPLASMIC NITRATE REDUCTASE PRECURSOR	B	35	496	0
total				125	1833	0

Proteins

Unit 1

GLY 1 SER 2 HIS 3 MET 4 HIS 5 THR 6 ASN 7 TRP 8 GLN 9 VAL 10 CYS 11 SER 12 LEU 13 VAL 14 VAL 15 GLN 16 ALA 17 LYS 18 SER 19 GLU 20 ARG 21 ILE 22 SER 23 ASP 24 ILE 25 SER 26 THR 27 GLN 28 LEU 29 ASN 30 ALA 31 PHE 32 PRO 33 GLY 34 CYS 35 GLU 36 VAL 37 ALA 38 VAL 39 SER 40 ASP 41 ALA 42 PRO 43 SER 44 GLY 45 GLN 46 LEU 47 ILE 48 VAL 49 VAL 50 VAL 51 GLU 52 ALA 53 GLU 54 ASP 55 SER 56 GLU 57 THR 58 LEU 59 ILE 60 GLN 61 THR 62 ILE 63 GLU 64 SER 65 VAL 66 ARG 67 ASN 68 VAL 69 GLU 70 GLY 71 VAL 72 LEU 73 ALA 74 VAL 75 SER 76 LEU 77 VAL 78 TYR 79 HIS 80 GLN 81 GLN 82 GLU 83 GLU 84 GLN 85 GLY 86 GLU 87 GLU 88 THR 89 PRO 90

Unit 2

MET 1 LYS 2 LEU 3 SER 4 ARG 5 ARG 6 SER 7 PHE 8 MET 9 LYS 10 ALA 11 ASN 12 ALA 13 VAL 14 ALA 15 ALA 16 ALA 17 ALA 18 ALA 19 ALA 20 ALA 21 GLY 22 LEU 23 SER 24 VAL 25 PRO 26 GLY 27 VAL 28 ALA 29 ARG 30 ALA 31 VAL 32 VAL 33 GLY 34 GLN 35