eF-site ID 2z7e-ABC PDB Code 2z7e Chain A, B, C click to enlarge Title Crystal structure of Aquifex aeolicus IscU with bound [2Fe-2S] cluster Classification BIOSYNTHETIC PROTEIN Compound NifU-like protein Source Aquifex aeolicus (NIFU_AQUAE) Sequence A:  MSFEYNEKVLDHFLNPRNVGVLEDANGVGQCGNPACGAAM LFTIKVNPENDVIEDVRFKTFGCGSAIAVSSMLTEMVKGK PIQYALNLTYKDIFEELGGLPPQKIHCTNLGLETLHVAIK DYLMKQGRVEEASKIPDCY B:  FEYNEKVLDHFLNPRNVGVLEDANGVGQCGNPACGAAMLF TIKVNPENDVIEDVRFKTFGCGSAIAVSSMLTEMVKGKPI QYALNLTYKDIFEELGGLPPQKIHCTNLGLETLHVAIKDY LMKQGRVEEASKIPDCYEEE C:  SFEYNEKVLDHFLNPRNVGVLEDANGVGQCGNPACGAAML FTIKVNPENDVIEDVRFKTFGCGSAIAVSSMLTEMVKGKP IQYALNLTYKDIFEELGGLPPQKIHCTNLGLETLHVAIKD YLMKQGRVEEASKIPDC Description Functional site 1) chain A residue 105 type sequence I description BINDING SITE FOR RESIDUE SO4 A 158 source : AC1 2) chain A residue 106 type sequence H description BINDING SITE FOR RESIDUE SO4 A 158 source : AC1 3) chain A residue 107 type sequence C description BINDING SITE FOR RESIDUE SO4 A 158 source : AC1 4) chain A residue 21 type sequence V description BINDING SITE FOR RESIDUE SO4 A 159 source : AC2 5) chain A residue 22 type sequence L description BINDING SITE FOR RESIDUE SO4 A 159 source : AC2 6) chain A residue 23 type sequence E description BINDING SITE FOR RESIDUE SO4 A 159 source : AC2 7) chain A residue 57 type sequence R description BINDING SITE FOR RESIDUE SO4 A 159 source : AC2 8) chain A residue 18 type sequence N description BINDING SITE FOR RESIDUE SO4 A 160 source : AC3 9) chain B residue 65 type sequence S description BINDING SITE FOR RESIDUE SO4 C 158 source : AC4 10) chain B residue 104 type sequence K description BINDING SITE FOR RESIDUE SO4 C 158 source : AC4 11) chain C residue 5 type sequence Y description BINDING SITE FOR RESIDUE SO4 C 158 source : AC4 12) chain C residue 6 type sequence N description BINDING SITE FOR RESIDUE SO4 C 158 source : AC4 13) chain C residue 99 type sequence G description BINDING SITE FOR RESIDUE SO4 C 158 source : AC4 14) chain C residue 100 type sequence L description BINDING SITE FOR RESIDUE SO4 C 158 source : AC4 15) chain B residue 36 type sequence C description BINDING SITE FOR RESIDUE FES B 158 source : AC5 16) chain B residue 63 type sequence C description BINDING SITE FOR RESIDUE FES B 158 source : AC5 17) chain B residue 106 type sequence H description BINDING SITE FOR RESIDUE FES B 158 source : AC5 18) chain B residue 107 type sequence C description BINDING SITE FOR RESIDUE FES B 158 source : AC5 19) chain A residue 36 type BINDING sequence C description BINDING => ECO:0000250|UniProtKB:P0DMG2, ECO:0000269|PubMed:18723024 source Swiss-Prot : SWS_FT_FI1 20) chain C residue 63 type BINDING sequence C description BINDING => ECO:0000250|UniProtKB:P0DMG2, ECO:0000269|PubMed:18723024 source Swiss-Prot : SWS_FT_FI1 21) chain C residue 106 type BINDING sequence H description BINDING => ECO:0000250|UniProtKB:P0DMG2, ECO:0000269|PubMed:18723024 source Swiss-Prot : SWS_FT_FI1 22) chain C residue 107 type BINDING sequence C description BINDING => ECO:0000250|UniProtKB:P0DMG2, ECO:0000269|PubMed:18723024 source Swiss-Prot : SWS_FT_FI1 23) chain A residue 63 type BINDING sequence C description BINDING => ECO:0000250|UniProtKB:P0DMG2, ECO:0000269|PubMed:18723024 source Swiss-Prot : SWS_FT_FI1 24) chain A residue 106 type BINDING sequence H description BINDING => ECO:0000250|UniProtKB:P0DMG2, ECO:0000269|PubMed:18723024 source Swiss-Prot : SWS_FT_FI1 25) chain A residue 107 type BINDING sequence C description BINDING => ECO:0000250|UniProtKB:P0DMG2, ECO:0000269|PubMed:18723024 source Swiss-Prot : SWS_FT_FI1 26) chain B residue 36 type BINDING sequence C description BINDING => ECO:0000250|UniProtKB:P0DMG2, ECO:0000269|PubMed:18723024 source Swiss-Prot : SWS_FT_FI1 27) chain B residue 63 type BINDING sequence C description BINDING => ECO:0000250|UniProtKB:P0DMG2, ECO:0000269|PubMed:18723024 source Swiss-Prot : SWS_FT_FI1 28) chain B residue 106 type BINDING sequence H description BINDING => ECO:0000250|UniProtKB:P0DMG2, ECO:0000269|PubMed:18723024 source Swiss-Prot : SWS_FT_FI1 29) chain B residue 107 type BINDING sequence C description BINDING => ECO:0000250|UniProtKB:P0DMG2, ECO:0000269|PubMed:18723024 source Swiss-Prot : SWS_FT_FI1 30) chain C residue 36 type BINDING sequence C description BINDING => ECO:0000250|UniProtKB:P0DMG2, ECO:0000269|PubMed:18723024 source Swiss-Prot : SWS_FT_FI1

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