6q3g

Electron Microscopy
3.8Å resolution

Structure of native bacteriophage P68

Released:

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero 668-mer (preferred)
PDBe Complex ID:
PDB-CPX-167284 (preferred)
Entry contents:
8 distinct polypeptide molecules
Macromolecules (8 distinct):
Major head protein Chains: A1, A3, A4, A6, A7, A8, AD, AE, AG, AJ, AK, AL, AP, AQ, AR, AS, B1, B3, B4, B6, B7, B8, BD, BE, BG, BJ, BK, BL, BP, BQ, BR, BS, C1, C3, C4, C6, C7, C8, CD, CE, CG, CJ, CK, CL, CP, CQ, CR, CS, D1, D3, D4, D6, D7, D8, DD, DE, DG, DJ, DK, DL, DP, DQ, DR, FE, I1, I3, I4, I6, I7, I8, IG, IL, IQ, IR, IS, J1, J3, J4, J6, J7, J8, JG, JL, JQ, JR, JS, K1, K3, K4, K6, K7, K8, KD, KE, KG, KJ, KK, KL, KP, KQ, KR, KS, L1, L3, L4, L6, L7, L8, LD, LE, LG, LJ, LK, LL, LP, LQ, LR, ME, NE, Q1, Q3, Q4, Q6, Q7, Q8, QG, QL, QQ, QR, R1, R3, R4, R6, R7, R8, RG, RL, RQ, RR, S1, S3, S4, S6, S7, S8, SE, SG, SL, SQ, SR, T1, T3, T4, T6, T7, T8, TE, TG, TL, TQ, TR, UE, VE, X1, X4, Y1, Y3, Y4, Y6, Y7, Y8, YG, YL, YQ, YR, Z1, Z4, Z6, Z7, Z8, ZG, ZL, ZR, a1, a4, a6, a7, a8, aE, aG, aL, aR, b3, b6, b7, b8, bE, bG, bL, bQ, bR, cE, cQ, dE, dQ, eQ, f1, f4, g1, g4, g6, g7, g8, gG, gL, gR, h1, h4, h6, h7, h8, hG, hR, i1, i4, i6, i7, i8, iG, iR, j6, j7, j8, jG, jR
Molecule details ›
Chains: A1, A3, A4, A6, A7, A8, AD, AE, AG, AJ, AK, AL, AP, AQ, AR, AS, B1, B3, B4, B6, B7, B8, BD, BE, BG, BJ, BK, BL, BP, BQ, BR, BS, C1, C3, C4, C6, C7, C8, CD, CE, CG, CJ, CK, CL, CP, CQ, CR, CS, D1, D3, D4, D6, D7, D8, DD, DE, DG, DJ, DK, DL, DP, DQ, DR, FE, I1, I3, I4, I6, I7, I8, IG, IL, IQ, IR, IS, J1, J3, J4, J6, J7, J8, JG, JL, JQ, JR, JS, K1, K3, K4, K6, K7, K8, KD, KE, KG, KJ, KK, KL, KP, KQ, KR, KS, L1, L3, L4, L6, L7, L8, LD, LE, LG, LJ, LK, LL, LP, LQ, LR, ME, NE, Q1, Q3, Q4, Q6, Q7, Q8, QG, QL, QQ, QR, R1, R3, R4, R6, R7, R8, RG, RL, RQ, RR, S1, S3, S4, S6, S7, S8, SE, SG, SL, SQ, SR, T1, T3, T4, T6, T7, T8, TE, TG, TL, TQ, TR, UE, VE, X1, X4, Y1, Y3, Y4, Y6, Y7, Y8, YG, YL, YQ, YR, Z1, Z4, Z6, Z7, Z8, ZG, ZL, ZR, a1, a4, a6, a7, a8, aE, aG, aL, aR, b3, b6, b7, b8, bE, bG, bL, bQ, bR, cE, cQ, dE, dQ, eQ, f1, f4, g1, g4, g6, g7, g8, gG, gL, gR, h1, h4, h6, h7, h8, hG, hR, i1, i4, i6, i7, i8, iG, iR, j6, j7, j8, jG, jR
Length: 408 amino acids
Theoretical weight: 46.95 KDa
Source organism: Staphylococcus phage P68
UniProt:
  • Canonical: Q859I3 (Residues: 1-408; Coverage: 100%)
Arstotzka protein Chains: DS, E1, E3, E4, E6, E7, E8, ED, EE, EG, EJ, EK, EL, EP, EQ, ER, ES, F1, F3, F4, F6, F7, F8, FD, FG, FJ, FK, FL, FP, FQ, FR, FS, G1, G3, G4, G6, G7, G8, GD, GE, GG, GJ, GK, GL, GP, GQ, GR, GS, H1, H3, H4, H6, H7, H8, HD, HE, HG, HJ, HK, HL, HP, HQ, HR, IE, JE, LS, M1, M3, M4, M6, M7, M8, MD, MG, MJ, MK, ML, MP, MQ, MR, MS, N1, N3, N4, N6, N7, N8, ND, NG, NJ, NK, NL, NP, NQ, NR, O1, O3, O4, O6, O7, O8, OE, OG, OL, OQ, OR, P1, P3, P4, P6, P7, P8, PE, PG, PL, PQ, PR, QE, RE, U1, U3, U4, U6, U7, U8, UG, UL, UQ, UR, V1, V3, V4, V6, V7, V8, VG, VL, VQ, VR, W1, W3, W4, W6, W7, W8, WE, WG, WL, WQ, WR, X3, X6, X7, X8, XE, XG, XL, XQ, XR, YE, Z3, ZE, ZQ, a3, aQ, b1, b4, c1, c3, c4, c6, c7, c8, cG, cL, cR, d1, d3, d4, d6, d7, d8, dG, dL, dR, e1, e4, e6, e7, e8, eE, eG, eL, eR, f6, f7, f8, fE, fG, fL, fQ, fR, gE, gQ, hE, hL, hQ, iL, iQ, j1, j4, k1, k4, k6, k7, k8, kG, kR, l1, l4, l6, l7, l8, lG, lR, m1, m6, m7, m8, mG, mR, n6, n7, n8, nG
Molecule details ›
Chains: DS, E1, E3, E4, E6, E7, E8, ED, EE, EG, EJ, EK, EL, EP, EQ, ER, ES, F1, F3, F4, F6, F7, F8, FD, FG, FJ, FK, FL, FP, FQ, FR, FS, G1, G3, G4, G6, G7, G8, GD, GE, GG, GJ, GK, GL, GP, GQ, GR, GS, H1, H3, H4, H6, H7, H8, HD, HE, HG, HJ, HK, HL, HP, HQ, HR, IE, JE, LS, M1, M3, M4, M6, M7, M8, MD, MG, MJ, MK, ML, MP, MQ, MR, MS, N1, N3, N4, N6, N7, N8, ND, NG, NJ, NK, NL, NP, NQ, NR, O1, O3, O4, O6, O7, O8, OE, OG, OL, OQ, OR, P1, P3, P4, P6, P7, P8, PE, PG, PL, PQ, PR, QE, RE, U1, U3, U4, U6, U7, U8, UG, UL, UQ, UR, V1, V3, V4, V6, V7, V8, VG, VL, VQ, VR, W1, W3, W4, W6, W7, W8, WE, WG, WL, WQ, WR, X3, X6, X7, X8, XE, XG, XL, XQ, XR, YE, Z3, ZE, ZQ, a3, aQ, b1, b4, c1, c3, c4, c6, c7, c8, cG, cL, cR, d1, d3, d4, d6, d7, d8, dG, dL, dR, e1, e4, e6, e7, e8, eE, eG, eL, eR, f6, f7, f8, fE, fG, fL, fQ, fR, gE, gQ, hE, hL, hQ, iL, iQ, j1, j4, k1, k4, k6, k7, k8, kG, kR, l1, l4, l6, l7, l8, lG, lR, m1, m6, m7, m8, mG, mR, n6, n7, n8, nG
Length: 60 amino acids
Theoretical weight: 6.92 KDa
Source organism: Staphylococcus phage P68
UniProt:
  • Canonical: Q859I2 (Residues: 1-60; Coverage: 100%)
Portal protein Chains: A2, A5, A9, AA, AB, AC, AF, AH, AI, AM, AN, AO
Molecule details ›
Chains: A2, A5, A9, AA, AB, AC, AF, AH, AI, AM, AN, AO
Length: 327 amino acids
Theoretical weight: 37.87 KDa
Source organism: Staphylococcus phage P68
Lower collar protein Chains: B2, B5, B9, BA, BB, BC, BF, BH, BI, BM, BN, BO
Molecule details ›
Chains: B2, B5, B9, BA, BB, BC, BF, BH, BI, BM, BN, BO
Length: 251 amino acids
Theoretical weight: 29.16 KDa
Source organism: Staphylococcus phage P68
UniProt:
  • Canonical: Q859I5 (Residues: 1-251; Coverage: 100%)
P68 RBP/TagC-like beta propeller domain-containing protein Chains: C2, C5, C9, CA, CB, CC, CF, CH, CI, CM, CN, CO, D2, D5, D9, DA, DB, DC, DF, DH, DI, DM, DN, DO, E2, E5, E9, EA, EB, EC, EF, EH, EI, EM, EN, EO, F2, F5, F9, FA, FB, FC, FF, FH, FI, FM, FN, FO, N2, N5, N9, NA, NB, NC, NF, NH, NI, NM, NN, NO, O2, O5, O9, OA, OB, OC, OF, OH, OI, OM, ON, OO
Molecule details ›
Chains: C2, C5, C9, CA, CB, CC, CF, CH, CI, CM, CN, CO, D2, D5, D9, DA, DB, DC, DF, DH, DI, DM, DN, DO, E2, E5, E9, EA, EB, EC, EF, EH, EI, EM, EN, EO, F2, F5, F9, FA, FB, FC, FF, FH, FI, FM, FN, FO, N2, N5, N9, NA, NB, NC, NF, NH, NI, NM, NN, NO, O2, O5, O9, OA, OB, OC, OF, OH, OI, OM, ON, OO
Length: 647 amino acids
Theoretical weight: 74.83 KDa
Source organism: Staphylococcus phage P68
UniProt:
  • Canonical: Q859I6 (Residues: 1-647; Coverage: 100%)
Sequence domains: Phage 5-bladed beta propeller receptor binding platform domain
Tail fibre protein Chains: G2, G5, G9, GA, GB, GC, GF, GH, GI, GM, GN, GO, H2, H5, H9, HA, HB, HC, HF, HH, HI, HM, HN, HO, I2, I5, I9, IA, IB, IC, IF, IH, II, IM, IN, IO, J2, J5, J9, JA, JB, JC, JF, JH, JI, JM, JN, JO, K2, K5, K9, KA, KB, KC, KF, KH, KI, KM, KN, KO, L2, L5, L9, LA, LB, LC, LF, LH, LI, LM, LN, LO
Molecule details ›
Chains: G2, G5, G9, GA, GB, GC, GF, GH, GI, GM, GN, GO, H2, H5, H9, HA, HB, HC, HF, HH, HI, HM, HN, HO, I2, I5, I9, IA, IB, IC, IF, IH, II, IM, IN, IO, J2, J5, J9, JA, JB, JC, JF, JH, JI, JM, JN, JO, K2, K5, K9, KA, KB, KC, KF, KH, KI, KM, KN, KO, L2, L5, L9, LA, LB, LC, LF, LH, LI, LM, LN, LO
Length: 133 amino acids
Theoretical weight: 15.25 KDa
Source organism: Staphylococcus phage P68
UniProt:
  • Canonical: Q859I1 (Residues: 1-133; Coverage: 100%)
Head fiber protein Chains: HS, ID, IJ, IK, IP, NS, OD, OJ, OK, OP, SD, SJ, SK, SP, SS
Molecule details ›
Chains: HS, ID, IJ, IK, IP, NS, OD, OJ, OK, OP, SD, SJ, SK, SP, SS
Length: 55 amino acids
Theoretical weight: 3.93 KDa
Source organism: Staphylococcus phage P68
Inner core protein Chains: PD, PJ, PK, PP, PS, QD, QJ, QK, QP, QS, RD, RJ, RK, RP, RS
Molecule details ›
Chains: PD, PJ, PK, PP, PS, QD, QJ, QK, QP, QS, RD, RJ, RK, RP, RS
Length: 17 amino acids
Theoretical weight: 1.23 KDa
Source organism: Staphylococcus phage P68

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.8Å
Relevant EMDB volumes: EMD-4459