Chains and heterogens:
PDB Chain Sequences:
>4kweA (A:) gshmtpphnylavikvvgiggggvnavnrmieqglkgvefiaintdaqallmsdadvkld vgrdstrglgagadpevgrkaaedakdeieellrgadmvfvtagegggtgtggapvvasi arklgaltvgvvtrpfsfegkrrsnqaengiaalrescdtlivipndrllqmgdaavslm dafrsadevllngvqgitdlittpglinvdfadvkgimsgagtalmgigsargegrslka aeiainsplleasmegaqgvlmsiaggsdlglfeineaaslvqdaahpdaniifgtvidd slgdevrvtviaagfdvsgpgrkpvmgetggahriesakagkltstlfepvdavsvplht ngatlsiggddddvdvppfmrr
>4kweA (A:) lavikvvgiggggvnavnrmieqglkgvefiaintdaqallmsdadvkldvgrdstrglg agadpevgrkaaedakdeieellrgadmvfvtagegggtgtggapvvasiarklgaltvg vvtrpfsfegkrrsnqaengiaalrescdtlivipndrllqmgdaavslmdafrsadevl lngvqgitdlittpglinvdfadvkgimsgagtalmgigsargegrslkaaeiainspll easmegaqgvlmsiaggsdlglfeineaaslvqdaahpdaniifgtviddslgdevrvtv iaagf
>4kweB (B:) gshmtpphnylavikvvgiggggvnavnrmieqglkgvefiaintdaqallmsdadvkld vgrdstrglgagadpevgrkaaedakdeieellrgadmvfvtagegggtgtggapvvasi arklgaltvgvvtrpfsfegkrrsnqaengiaalrescdtlivipndrllqmgdaavslm dafrsadevllngvqgitdlittpglinvdfadvkgimsgagtalmgigsargegrslka aeiainsplleasmegaqgvlmsiaggsdlglfeineaaslvqdaahpdaniifgtvidd slgdevrvtviaagfdvsgpgrkpvmgetggahriesakagkltstlfepvdavsvplht ngatlsiggddddvdvppfmrr
>4kweB (B:) lavikvvgiggggvnavnrmieqglkgvefiaintdaqallmsdadvkldvgadpevgrk aaedakdeieellrgadmvfvtagegggtgtggapvvasiarklgaltvgvvtrpfsfeg krrsnqaengiaalrescdtlivipndrllqmgdaavslmdafrsadevllngvqgitdl ittpglinvdfadvkgimsgagtalmgigsargegrslkaaeiainsplleasmegaqgv lmsiaggsdlglfeineaaslvqdaahpdaniifgtviddslgdevrvtviaagf
>4kweC (C:) gshmtpphnylavikvvgiggggvnavnrmieqglkgvefiaintdaqallmsdadvkld vgrdstrglgagadpevgrkaaedakdeieellrgadmvfvtagegggtgtggapvvasi arklgaltvgvvtrpfsfegkrrsnqaengiaalrescdtlivipndrllqmgdaavslm dafrsadevllngvqgitdlittpglinvdfadvkgimsgagtalmgigsargegrslka aeiainsplleasmegaqgvlmsiaggsdlglfeineaaslvqdaahpdaniifgtvidd slgdevrvtviaagfdvsgpgrkpvmgetggahriesakagkltstlfepvdavsvplht ngatlsiggddddvdvppfmrr
>4kweC (C:) lavikvvgiggggvnavnrmieqglkgvefiaintdaqallmsdadvkldvgadpevgrk aaedakdeieellrgadmvfvtagegggtgtggapvvasiarklgaltvgvvtrpfsfeg krrsnqaengiaalrescdtlivipndrllqmgdaavslmdafrsadevllngvqgitdl ittpglinvdfadvkgimsgagtalmgigsargegrslkaaeiainsplleasmegaqgv lmsiaggsdlglfeineaaslvqdaahpdaniifgtviddslgdevrvtviaagf